Aosite, daga baya 1993
Gas kofa spring shine mafi mashahuri samfurin yanzu a cikin AOSITE Hardware Precision Manufacturing Co.LTD. Samfurin yana da ƙayyadaddun ƙira da salon labari, yana nuna ƙaƙƙarfan ƙwararrun ƙwararrun kamfani da kuma jan hankalin ƙarin idanu a kasuwa. Da yake magana game da tsarin samar da shi, ƙaddamar da kayan aiki na kayan aiki masu mahimmanci da fasaha na fasaha ya sa samfurin ya zama cikakke tare da aiki mai ɗorewa da tsawon rai.
Koyaushe muna yin aiki tuƙuru don haɓaka wayewar alamar alama - AOSITE. Muna shiga rayayye cikin nune-nunen nune-nunen kasa da kasa don ba wa alamar mu babban adadin fallasa. A cikin baje kolin, an ba abokan ciniki damar yin amfani da su da gwada samfuran da kansu, don sanin ingancin samfuranmu. Hakanan muna ba da ƙasidu waɗanda ke dalla-dalla bayanan kamfaninmu da samfuranmu, tsarin samarwa, da sauransu ga mahalarta don haɓaka kanmu da haɓaka sha'awarsu.
Haɗin samfuran ƙimar farko da sabis na bayan-tallace-tallace duk yana kawo mana nasara. A AOSITE, sabis na abokin ciniki, gami da gyare-gyare, marufi da jigilar kaya, ana kiyaye su koyaushe don duk samfuran, gami da bazarar ƙofar gas.
Abstract: Juyiwar jujjuyawar madaidaicin madaidaicin sifili kusan sifili ne, wanda ke shawo kan lahani wanda madaidaicin hinges ɗin ke buƙatar jujjuyawar tuƙi, kuma ana iya amfani da su zuwa masu sassauƙan grippers da sauran filayen. Ɗaukar zobe masu sassauƙa na ciki da na waje a ƙarƙashin aikin tsattsauran ƙayyadaddun ƙarfi a matsayin ingantaccen tsarin ƙanƙara, bincike Tsarin ƙunci mara kyau da madaidaicin tauri mai kyau da mara kyau na iya gina madaidaicin madaidaicin sifili. Ba da shawarar tsarin jujjuyawar taurin mara kyau——Crank spring inji, wanda aka tsara da kuma nazarin halayen taurinsa mara kyau; ta hanyar daidaita madaidaicin taurin kai da mara kyau, an bincika tasirin sigogin tsari na injin bazara na crank akan ingancin sifili; ya ba da shawarar bazara mai linzami tare da taurin kai da girman da za a iya daidaitawa——Zaren bazara mai siffar lu'u-lu'u, an kafa samfurin taurin kai kuma an aiwatar da tabbacin simintin simintin ƙayyadaddun abubuwa; a ƙarshe, an kammala ƙira, sarrafawa da gwaji na ƙaramin sifili mai sassauƙan hinge. Sakamakon gwajin ya nuna cewa: a ƙarƙashin aikin matsi mai tsafta.±18°A cikin kewayon kusurwoyi na juyawa, juzu'in jujjuyawar jujjuyawar madaidaicin sifili shine 93% ƙasa da na ciki da na waje m hinges a matsakaita. Gine-ginen sifili mai sassauƙa mai sassauƙa yana da ƙaƙƙarfan tsari da ƙarancin sifili mai inganci; dabarar jujjuyawa mara kyau-taurin kai da madaidaiciyar bazarar tana da babban darajar tunani don nazarin tsarin sassauƙa.
0 gabatarwa
Hange mai sassauƙa (mai ɗaukar nauyi)
[1-2]
Dogaro da nakasawa na naúrar sassauƙa don watsawa ko canza motsi, ƙarfi da kuzari, an yi amfani da shi sosai a daidaitaccen matsayi da sauran fannoni. Idan aka kwatanta da ƙaƙƙarfan birai na gargajiya, akwai lokacin maidowa lokacin da madaidaicin madaidaicin ke juyawa. Saboda haka, naúrar tuƙi tana buƙatar samar da ƙarfin fitarwa don tuƙi da Ci gaba da jujjuyawar hinge mai sassauƙa. Sifili taurin m hinge
[3]
(Zero stiffness flexural pivot, ZSFP) haɗin haɗin gwiwa ne mai sassauƙa wanda taurin juyawa ya kai kusan sifili. Irin wannan hinge mai sassauƙa na iya tsayawa a kowane matsayi a cikin kewayon bugun bugun jini, wanda kuma aka sani da ma'aunin ma'auni mai sauƙi
[4]
, galibi ana amfani da su a fagage irin su masu sassauƙa.
Dangane da tsarin ƙirar ƙirar ƙirar ƙirar sassauƙa, gabaɗayan tsarin sifili mai sassauƙa mai sassauƙa za a iya kasu kashi biyu na ƙayyadaddun ƙayyadaddun ƙaƙƙarfan ƙarfi da mara kyau, kuma ana iya aiwatar da tsarin sifili ta hanyar madaidaicin tauri mai kyau da mara kyau.
[5]
. Daga cikin su, ingantaccen tsarin taurin kai yawanci babban madaidaicin madauri ne, kamar madaidaicin madaurin giciye.
[6-7]
, gabaɗaya mai sassauƙan hinge mai-giciye
[8-9]
da zobe masu sassauƙa na ciki da na waje
[10-11]
Duka. A halin yanzu, binciken da aka yi a kan madaidaicin hinges ya sami sakamako mai yawa, saboda haka, mabuɗin don ƙirƙira ƙwanƙwasa ƙwanƙwasa ƙwanƙwasa ƙwanƙwasa shi ne ya dace da madaidaicin madaidaicin ƙirar ƙira don masu sassauƙa [3].
Zoben ciki da na waje masu sassauƙan hinges (Cikin ciki da na waje zoben flexural pivots, IORFP) suna da ingantattun halaye dangane da taurin kai, daidaici da matsananciyar zafin jiki. Madaidaicin madaidaicin ƙwanƙwasa mara kyau yana ba da hanyar gini na sifili mai sassauƙa mai sassauƙa, kuma a ƙarshe, ya kammala ƙira, sarrafa samfuri da gwaji na madaidaicin madaidaicin sifili.
1 crank spring inji
1.1 Ma'anar taurin mara kyau
Babban ma'anar taurin kai shine ƙimar canji tsakanin nauyin F da ke ɗauke da sigar roba da madaidaicin nakasar dx.
K= dF/dx (1)
Lokacin da ƙarar nauyin nau'i na roba ya saba da alamar haɓakar nakasar da ta dace, taurin kai mara kyau ne. A zahiri, rashin ƙarfi mara kyau yayi daidai da rashin kwanciyar hankali na nau'in roba
[12]
.Hanyoyin ƙwanƙwasa mara kyau suna taka muhimmiyar rawa a fagen daidaita ma'auni. Yawancin lokaci, hanyoyin ƙwanƙwasa mara kyau suna da halaye masu zuwa.
(1) Na'urar tana adana wani adadin kuzari ko kuma ta sami wani nakasu.
(2) Tsarin yana cikin yanayin rashin kwanciyar hankali.
(3) Lokacin da injin ya ɗan dame kuma ya bar matsayin ma'auni, zai iya sakin ƙarfi mafi girma, wanda ke cikin hanya ɗaya da motsi.
1.2 Ƙa'idar ginin sifili mai sassauƙan hinge
Za'a iya gina madaidaicin madaidaicin sifili ta hanyar amfani da daidaitaccen taurin kai da mara kyau, kuma ana nuna ƙa'idar a cikin Hoto 2.
(1) Karkashin aikin juzu'i mai tsafta, zobe masu sassauƙa na ciki da na waje suna da kusancin kusurwar jujjuyawar juzu'i, kamar yadda aka nuna a Hoto 2a. Musamman, lokacin da madaidaicin madaidaicin yake a 12.73% na tsayin redi, madaidaicin kusurwar jujjuyawar juzu'i shine madaidaiciya.
[11]
, a wannan lokacin, lokacin maidowa Mpivot (a gefen agogo) na madaidaicin hinge yana da alaƙa da kusurwar jujjuyawar juyi.θ(counterclockwise) dangantakar ita ce
Mpivot=(8EI/L)θ (2)
A cikin dabarar, E shine ma'auni na roba na kayan, L shine tsayin reed, kuma ni ne lokacin inertia na sashin.
(2) Dangane da tsarin jujjuyawar jujjuyawar ƙugiya masu sassaucin ra'ayi na ciki da na waje, tsarin juyawa mara kyau yana daidaita, kuma ana nuna halayen taurinsa mara kyau a cikin Hoto 2b.
(3) Bisa la'akari da rashin kwanciyar hankali na ma'auni mara kyau
[12]
, Ƙaƙƙarfan ƙwanƙwasa mai sauƙi mai sauƙi ya kamata ya zama kusan sifili kuma ya fi girma fiye da sifili, kamar yadda aka nuna a cikin Hoto 2c.
1.3 Ma'anar crank spring inji
Dangane da wallafe-wallafen [4], za a iya gina madaidaicin madaurin sifili ta hanyar gabatar da ramin da ya rigaya ya canza tsakanin madaidaicin jiki mai motsi da kafaffen jikin mai sassauƙa. Don zoben ciki da na waje m hinge wanda aka nuna a FIG. 1, an gabatar da maɓuɓɓugar ruwa tsakanin zobe na ciki da zobe na waje, I.e., an gabatar da hanyoyin ruwa-crank (SCM). Dangane da injin sildilar crank da aka nuna a Hoto na 3, ana nuna ma'auni masu alaƙa na injin bazara na crank a cikin hoto na 4. Tsarin crank-spring ya ƙunshi crank da maɓuɓɓugar ruwa (saitin tsauri kamar k). kusurwar farko ita ce kusurwar da aka haɗa tsakanin crank AB da tushe AC lokacin da bazara ba ta lalace ba. R yana wakiltar tsayin crank, l yana wakiltar tsayin tushe, kuma yana bayyana ma'anar crank tsawon a matsayin rabo daga r zuwa l, I .e. = r/l0<<1).
Gina tsarin crank-spring yana buƙatar ƙaddarar sigogi 4: tsayin tushe l, crank tsawon rabo, kusurwar farko da taurin bazara K.
Ana nuna nakasar hanyar bazara ta crank a ƙarƙashin ƙarfi a cikin hoto na 5a, a halin yanzu M
γ
A ƙarƙashin aikin, crank yana motsawa daga matsayi na farko AB
Beta
juya AB
γ
, a lokacin tsarin juyawa, kusurwar da aka haɗa na crank dangane da matsayi na kwance
γ
ake kira da crank kwana.
Ƙididdigar ƙididdiga ya nuna cewa crank yana juyawa daga AB (matsayi na farko, M & gamma; Zero) zuwa AB0“matattu batu”inda, M
γ
sifili ne), tsarin crank-spring yana da nakasu tare da halaye mara kyau.
1.4 Alakar da ke tsakanin karfin juyi da kusurwar jujjuyawar injin bazara
A cikin siffa. 5 ,kafin m & gamma; a gefen agogo yana tabbatacce, kusurwar crank & gamma; daidai agogon gefe yana da inganci, kuma lokacin lodin M an ƙirƙira kuma an bincika a ƙasa.
γ
tare da crank kwana
γ
Dangantakar da ke tsakanin tsarin ƙirar ƙira tana da girma.
Kamar yadda aka nuna a cikin Hoto 5b, ma'auni na ma'auni don crank AB & an jera gamma.
A cikin tsari, F & gamma; shine ƙarfin dawo da bazara, d & gamma; da F & gamma; don nuna A. A ɗauka cewa alaƙar ƙaura-load na bazara shine
A cikin dabara, K shine taurin bazara (ba lallai ba ne ƙima mai tsayi),δ
xγ
shine adadin nakasar bazara (an gajarta zuwa tabbatacce),δ
xγ
=|B
Beta
C| – |B
γ
C|.
Nau'in lokaci ɗaya (3)(5), lokacin M
γ
tare da kusurwa
γ
Dangantakar ita ce
1.5 Binciken halayen rashin ƙarfi na crank-spring inji
Don sauƙaƙe nazarin halaye mara kyau na crank-spring inji (lokacin M
γ
tare da kusurwa
γ
dangantaka), ana iya ɗauka cewa bazara yana da taurin kai tsaye, sannan za a iya sake rubuta dabara (4).
A cikin dabarar, Kconst ya kasance mafi girma fiye da sifili. Bayan an ƙayyade girman madaidaicin maɗaukaki, tsayin l na tushe kuma an ƙaddara. Don haka, idan aka ɗauka cewa l akai akai, dabara (6) za a iya sake rubutawa azaman
inda Kconstl2 ke dawwama fiye da sifili, kuma daidaitaccen lokacin m & gamma; yana da girma na daya. Za'a iya samun halayen rashin ƙarfi mara kyau na injin crank-spring ta hanyar nazarin alaƙar da ke tsakanin ma'aunin ƙarfi mai ƙarfi m. & gamma; da kusurwar juyawa & gamma.
Daga lissafin (9), Hoto 6 yana nuna kusurwar farko =π dangantaka tsakanin m & gamma; da crank tsawon rabo da juyi kwana & gamma;, & irin;[0.1, 0.9],& gamma;& irin;[0, π]. Hoto na 7 yana nuna alakar da ke tsakanin m & gamma; da kusurwar juyawa & gamma; don = 0.2 kuma daban-daban. Hoto na 8 yana nuna =π Lokacin, a ƙarƙashin daban-daban , dangantaka tsakanin m & gamma; da kwana & gamma.
Dangane da ma'anar ma'anar crank spring inji (sashe 1.3) da dabara (9), lokacin da k da l suna dawwama, m & gamma; Sai kawai mai alaƙa da kusurwa & gamma;, crank tsawon rabo da crank farkon kusurwa.
(1) Idan kuma kawai idan & gamma; daidai yake da 0 koπ ko ,m & gamma; daidai yake da sifili; & gamma; & irin;[0,], m & gamma; ya fi sifili; & gamma; & irin;[π], m & gamma; kasa da sifili. & irin;[0,], m & gamma; ya fi sifili; & gamma;& irin;[π], m & gamma; kasa da sifili.
(2) & gamma; Lokacin [0,], kusurwar juyawa & gamma; girma, m & gamma; yana ƙaruwa daga sifili zuwa kusurwar juyawa & gamma; 0 yana ɗaukar iyakar ƙimar m & gamma; max, sannan a hankali yana raguwa.
(3) The korau stiffness halayyar kewayon crank spring inji: & gamma;& irin;[0, & gamma; 0], a wannan lokacin & gamma; yana ƙaruwa (madaidaicin agogo baya), da karfin juyi M & gamma; yana ƙaruwa (a gefen agogo). Kusurwar jujjuyawa & gamma; 0 shine matsakaicin kusurwar jujjuyawa na mummunan taurin sifa na tsarin crank-spring da & gamma;0 & cin;[0,];m & gamma; max shine matsakaicin madaidaicin lokaci mara kyau. An ba da , ƙaddamar da ƙididdiga (9) ya haifar & gamma;0
(4) mafi girman kusurwar farko, & gamma; mafi girma 0, m
γ max
girma.
(5) mafi girman girman rabo. & gamma; mafi karami 0, m
γ max
girma.
Musamman, =πSiffofin rashin ƙarfi mara kyau na crank spring inji su ne mafi kyau (madaidaicin kusurwar kusurwa yana da girma, kuma karfin da za a iya ba da shi yana da girma). =πA lokaci guda, a ƙarƙashin yanayi daban-daban, matsakaicin kusurwar juyawa & gamma na mummunan taurin siffa na crank spring inji; 0 da matsakaicin madaidaicin madaidaicin magudanar ruwa m & gamma; An jera Max a cikin tebur 1.
siga | darajar | ||||
rabo tsawon crank | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 |
Madaidaicin kusurwar juyawa & gamma; 0 / rad | 0.98 | 0.91 | 0.84 | 0.76 | 0.68 |
Matsakaicin adadin lokaci m γ max | 0.013 | 0.055 | 0.13 | 0.23 | 0.37 |
2 Gina sifili mai sassauƙan hinge
An nuna ma'auni na tabbatacce da rashin ƙarfi na 2.1 a cikin Hoto 9, n (n 2) ƙungiyoyi na daidaitattun hanyoyin crank spring ana rarraba su a ko'ina a kewayen kewayen, suna samar da ingantacciyar ingantacciyar ingantacciyar hanyar da ta dace da na ciki da na waje m hinges.
Yin amfani da madaidaicin madaidaicin zobe na ciki da na waje azaman ingantacciyar tsarin ƙanƙara, gina madaidaicin madaidaicin sifili. Domin cimma taurin sifili, daidaita taurin mai kyau da mara kyau
lokaci guda (2), (3), (6), (11), da & gamma;=θ, da lodi F & ana iya samun gamma na bazara; da ƙauraδDangantakar x & gamma; shine
Dangane da sashe na 1.5, kewayon kusurwa mara kyau na crank spring inji: & gamma;& irin;[0, & gamma; 0] & gamma;0 & isin;[0,], bugun sifili mai sassauƙan hinge zai zama ƙasa da & gamma; 0, i.e. Ruwan ruwa koyaushe yana cikin gurɓataccen yanayi (δxγ≠0). Kewayon juyawa na ciki da waje zoben m hinges shine±0.35 radi±20°), sauƙaƙe ayyukan trigonometric zunubi & gamma; da cos & gamma; mai bi
Bayan sauƙaƙawa, alaƙar ɗaukar nauyi na bazara
2.2 Kuskuren bincike na samfuri mai daidaitawa mai kyau da mara kyau
Yi la'akari da kuskuren da aka samu ta hanyar sauƙaƙan jiyya na lissafin (13). Dangane da ainihin sigogin aiki na sifili stiffness m hinge (Sashe 4.2): n = 3,l = 40mm, =π, = 0.2, E = 73 GPA; Girman zobe na ciki da na waje m reed hinge L = 46mm, T = 0.3mm, W = 9.4mm; Ƙididdigar kwatancen (12) da (14) suna sauƙaƙe alaƙar ƙaura nauyi da kuskuren dangi na maɓuɓɓugan ruwa na gaba da na baya kamar yadda aka nuna a Figures 10a da 10b bi da bi.
Kamar yadda aka nuna a hoto na 10. & gamma; kasa da 0.35 rad (20°), Kuskuren dangi ya haifar da sauƙaƙan jiyya zuwa madaidaicin matsuguni bai wuce 2.0% ba, kuma dabarar
Za'a iya amfani da sauƙaƙan jiyya na (13) don gina madaidaitan madaidaicin sifili.
2.3 Halayen taurin bazara
Tsammanin tsaurin bazara shine K, na lokaci guda (3), (6), (14)
Dangane da ainihin sigogin aiki na sifili stiffness m hinge (Sashe na 4.2), canjin canjin yanayin bazara K tare da kusurwa & gamma; yana nunawa a hoto na 11. Musamman lokacin & gamma;= 0, K yana ɗaukar mafi ƙarancin ƙima.
Don dacewar ƙira da sarrafawa, bazarar tana ɗaukar madaidaiciyar bazara mai taurin kai, kuma taurin shine Kconst. A cikin duka bugun jini, idan jimillar taurin sifili mai sassaucin hinge ya fi ko daidai da sifili, Kconst yakamata ya ɗauki mafi ƙarancin ƙimar K.
Equation (16) ita ce ƙimar ƙunci na madaidaiciyar madaidaiciyar bazarar bazara lokacin gina madaidaicin madaidaicin sifili. 2.4 Binciken ingancin sifili-taurin Dangantakar matsuguni na madaidaicin madaurin sifili da aka gina.
Za a iya samun dabarar lokaci ɗaya (2), (8), (16).
Don kimanta ingancin sifili taurin, rage kewayon m hinge stiffness kafin da kuma bayan ƙara da korau stiffness module an ayyana matsayin sifili ingancin coefficient.η
η Mafi kusa da 100%, mafi girman ingancin taurin sifili. Hoto na 12 shine 1-η Dangantaka tare da rabo tsawon crank da kusurwar farko η Ya kasance mai zaman kanta daga lambar n na daidaitattun hanyoyin crank-spring da kuma tsawon l na tushe, amma kawai yana da alaƙa da crank tsawon rabo, kusurwar juyawa. & gamma; da kusurwar farko .
(1) Ƙarƙashin farko yana ƙaruwa kuma ƙimar taurin sifili yana inganta.
(2) Matsakaicin tsayi yana ƙaruwa kuma ƙimar ƙarancin sifili yana raguwa.
(3) Kungiya & gamma; yana ƙaruwa, ƙimar taurin sifili yana raguwa.
Domin inganta sifilin sifili ingancin ƙwanƙwasa ƙwanƙwasa ƙwanƙwasa ƙwanƙwasa, kusurwar farko yakamata ya ɗauki ƙimar mafi girma; da crank tsawon rabo ya zama ƙarami kamar yadda zai yiwu. A lokaci guda, bisa ga sakamakon bincike a cikin Sashe na 1.5, idan ya yi ƙanƙara, ikon crank-spring inji don samar da rashin ƙarfi mara kyau zai zama mai rauni. Domin inganta sifili ingancin taurin sifili m hinge, kusurwar farko =π, crank tsawon rabo = 0.2, wato, ainihin aiki sigogi na sashe 4.2 sifili stiffness m hinge.
Dangane da ainihin ma'auni na aiki na sifili mai sauƙi mai sauƙi (Sashe na 4.2), dangantaka mai ƙarfi-kwangiyar da ke tsakanin ciki da na waje zoben m hinges da sifili-stiffness m hinge aka nuna a cikin Hoto 13; raguwar taurin kai shine ƙimar ingancin sifiliηAlakar da kusurwa & gamma; yana nunawa a hoto na 14. Ta Hoto 14: A cikin 0.35 rad (20°) kewayon jujjuyawar, ƙwanƙarar sifili mai ɗorewa mai ɗorewa yana raguwa da matsakaicin 97%; 0.26 raka'a15°) sasanninta, an rage shi da 95%.
3 Zane na madaidaiciyar madaidaiciyar bazara
Gina sifili stiffness m hinge yawanci bayan da aka ƙaddara girman da ƙima na m hinge, sa'an nan da stiffness na bazara a cikin crank spring inji aka koma baya, don haka stiffness da girman bukatun da bazara ne in mun gwada da m. Bugu da ƙari, kusurwar farko =π, daga Hoto na 5a, a lokacin jujjuyawar madaidaicin sifili mai sassauƙa, bazara koyaushe yana cikin yanayin matsawa, wato.“Matsi bazara”.
Tsauri da girman maɓuɓɓugan matsawa na gargajiya suna da wahalar keɓancewa daidai, kuma ana buƙatar tsarin jagora a aikace-aikace. Sabili da haka, ana ba da shawarar bazara wanda taurinsa da girmansa za'a iya daidaita shi——Zaren bazara mai siffar lu'u-lu'u. Zaren bazara mai siffar lu'u-lu'u (Hoto na 15) ya ƙunshi maɓuɓɓugan ganye masu siffar lu'u-lu'u da yawa da aka haɗa cikin jeri. Yana da halaye na ƙirar tsarin kyauta da babban matakin gyare-gyare. Fasahar sarrafa ta ya yi daidai da na madaidaicin hinges, kuma duka biyun ana sarrafa su ta hanyar yankan waya daidai.
3.1 Samfurin ƙaura mai ɗaukar nauyi na kirgin bazara mai siffar lu'u-lu'u
Saboda ma'auni na bazara na ganyen rhombic, bazarar ganye ɗaya ce kawai ake buƙatar yin nazarin damuwa, kamar yadda aka nuna a hoto na 16. α shine kusurwar da ke tsakanin sandar da a kwance, tsayi, faɗi da kauri daga cikin redi ne Ld, Wd, Td bi da bi, f shine nauyin haɗin kai a kan maɓuɓɓugar leaf rhombus,δy shine nakasar ganyen rhombic a cikin y shugabanci, ƙarfin fy da lokacin m suna daidai da lodi akan ƙarshen reed guda, fv da fw sune ƙungiyoyin fy a cikin tsarin haɗin gwiwar wov.
Bisa ga ka'idar nakasar katako na AWTAR[13], haɗin kai-ɗaukaki-daki-daki-daki na reed guda.
Saboda takura dangantakar da taurin jiki a kan redu, karshen kwana na redi kafin da kuma bayan nakasawa ba zero, wato sifili.θ = 0. Na lokaci daya (20)(22)
Equation (23) shine nau'in haɗin kai mai girman ƙaura na rhombic leaf spring. n2 rhombic leaf maɓuɓɓugar ruwa an haɗa su a cikin jeri, kuma nau'in maɓalli na kaya shine
Daga dabara (24), lokacinαLokacin d ƙarami ne, taurin kirtanin bazara mai siffar lu'u-lu'u yana kusan layi ne a ƙarƙashin ma'auni na al'ada da kayan aiki na yau da kullun.
3.2 Tabbacin simintin simintin ƙayyadadden ƙayyadaddun samfurin
Ana aiwatar da tabbataccen simintin simintin ƙayyadaddun ƙayyadaddun samfur na matsuguni na magudanar ruwa mai siffar lu'u-lu'u. Yin amfani da ANSYS Mechanical APDL 15.0, ana nuna sigogin siminti a cikin Tebura 2, kuma ana amfani da matsi na 8 N zuwa maɓuɓɓugar ganye mai siffar lu'u-lu'u.
siga | darajar |
Nazari | AL7075-T6 |
Tsawon Reed L Dab /mm | 18 |
Fadin Reed W Dab /mm | 10 |
Reed Kauri T Dab /mm | 0.25 |
kusurwar reed karkataα/° | 10/20/30/40 |
Module na roba E/GPa | 73 |
Kwatanta tsakanin sakamakon samfurin da sakamakon kwaikwayi na rhombus leaf spring lodin matsuwa an nuna shi a cikin siffa. 17 (dimensionalization). Don maɓuɓɓugan ganyen rhombus guda huɗu tare da kusurwoyi daban-daban, kuskuren dangi tsakanin samfurin da ƙarancin simintin simintin ba ya wuce 1.5%. An tabbatar da inganci da daidaiton samfurin (24).
4 Zane da gwajin sifili mai sassauƙan hinge
4.1 Siffar ƙirar sifili mai sassauƙan hinge
Don zayyana madaidaicin madaidaicin madaidaicin sifili, ya kamata a ƙayyade sigogin ƙira na madaidaicin madaidaicin daidai gwargwadon yanayin sabis na farko, sa'an nan kuma yakamata a lissafta ma'auni masu dacewa na injin crank spring inversely.
4.1.1 Matsalolin hinge masu sassauƙa
Matsakaicin tsaka-tsakin zobe mai sassauƙa na ciki da na waje yana kan 12.73% na tsayin redi, kuma ana nuna sigoginsa a cikin Tebura 3. Maye gurbin zuwa lissafi (2), dangantakar kusurwar jujjuyawar juyi na ciki da na waje m hinges shine.
siga | darajar |
Nazari | AL7075-T6 |
Tsawon Reed L/mm | 46 |
Fadin Reed W/mm | 9.4 |
Kaurin Reed T/mm | 0.30 |
Module na roba E/GPa | 73 |
4.1.2 Matsalolin innabi mara kyau
Kamar yadda aka nuna a cikin fig. 18, ɗaukar lambar n na hanyoyin crank spring injuna a layi daya kamar 3, tsayin l = 40 mm an ƙaddara ta girman madaidaicin hinge. bisa ga ƙarshen sashe na 2.4, kusurwar farko =π, rabo tsawon crank = 0.2. Bisa ga lissafin (16), taurin bazara (I .e. Lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u lu'u 558.81 N/m (26)
4.1.3 Diamond leaf spring kirtani sigogi
da l = 40mm, =π, = 0.2, ainihin tsawon lokacin bazara shine 48mm, kuma matsakaicin nakasawa (& gamma; = 0) shine 16mm. Saboda ƙayyadaddun tsari, yana da wahala ga bazarar ganyen rhombus guda ɗaya don samar da irin wannan babban nakasa. Yin amfani da maɓuɓɓugan ganyen rhombus guda huɗu a jere (n2 = 4), taurin ganyen ganyen rhombus guda ɗaya shine.
Kd=4Kconst=2235.2 N/m (27)
Dangane da girman ma'aunin taurin mara kyau (Hoto 18), idan aka ba da tsayin redi, faɗi da kusurwar reed na bazara mai siffar lu'u-lu'u, ana iya fitar da redu daga dabara (23) da dabarar taurin kai (27) na leaf mai siffar lu'u-lu'u kauri. An jera sigogin tsarin tushen maɓuɓɓugar leaf rhombus a cikin Tebura 4.
farfajiya4
A taƙaice, an ƙayyade ma'auni na madaidaicin madauri mai sauƙi wanda ya dogara da tsarin bazara na crank, kamar yadda aka nuna a cikin Table 3 da Table 4.
4.2 Zane-zane da sarrafa sifili mai sassauƙa mai sassauƙan hinge samfurin Komawa ga wallafe-wallafe [8] don sarrafawa da hanyar gwaji na madaidaicin madauri. Madaidaicin madaidaicin sifili ya ƙunshi na'ura mara kyau da taurin ciki da waje m hinge a layi daya. An nuna ƙirar tsarin a hoto na 19.
Duka zoben ciki da na waje m hinges da lu'u-lu'u nau'i na leaf spring kirtani ana sarrafa su ta ainihin kayan aikin yankan waya. Ana sarrafa zobe masu sassauƙa na ciki da na waje kuma ana haɗa su cikin yadudduka. Hoto na 20 shine hoton zahiri na saiti uku na igiyoyin bazara mai siffar lu'u-lu'u, kuma Hoto na 21 shine sifili da aka haɗe Hoton jiki na samfurin hinge mai sassauƙa.
4.3 Dandalin gwajin jujjuyawar jujjuyawar hinge mai sassauƙan sifili Dangane da hanyar gwajin jujjuyawar juyi a cikin [8], an gina dandalin gwajin jujjuyawar juzu'i na madaidaicin madaidaicin sifili, kamar yadda aka nuna a hoto 22.
4.4 Gwajin sarrafa bayanai da bincike na kuskure
An gwada taurin juzu'in zobe masu sassauƙa na ciki da na waje da ƙugiya masu sassauƙan sifili akan dandalin gwaji, kuma an nuna sakamakon gwajin a hoto na 23. Yi ƙididdigewa kuma zana madaidaicin ƙimar sifili na madaidaicin madaidaicin sifili bisa ga dabara (19), kamar yadda aka nuna a cikin siffa. 24.
Sakamakon gwajin ya nuna cewa jujjuyawar juzu'i na madaidaicin madaidaicin sifili yana kusa da sifili. Idan aka kwatanta da na ciki da na waje zobe masu sassauƙa, madaidaicin madaidaicin sifili±0.31 raka'a18°) an rage taurin da matsakaita na 93%; 0.26 raka'a15°), an rage taurin da 90%.
Kamar yadda aka nuna a cikin Figures 23 da 24, har yanzu akwai wani tazara tsakanin sakamakon gwajin sifili mai ƙarfi da sakamakon ƙirar ƙira (kuskuren dangi bai wuce 15%) ba, kuma manyan dalilan kuskuren sune kamar haka.
(1) Kuskuren ƙirar da aka haifar ta hanyar sauƙaƙe ayyukan trigonometric.
(2) Tashin hankali. Akwai gogayya tsakanin zaren bazara na leaf lu'u-lu'u da ramin hawa.
(3) Kuskuren sarrafawa. Akwai kurakurai a cikin ainihin girman ramin, da sauransu.
(4) Kuskuren majalisa. Rata tsakanin ramin shigarwa na kirtani mai launin lu'u-lu'u mai launin lu'u-lu'u da shaft, ratar shigarwa na na'urar dandalin gwaji, da dai sauransu.
4.5 Kwatancen aiki tare da madaidaicin madaidaicin madaidaicin sifili A cikin wallafe-wallafe [4], an gina madaidaicin sifili ZSFP_CAFP ta amfani da madaidaicin flexural pivot (CAFP), kamar yadda aka nuna a Hoto 25.
Kwatanta madaidaicin madaurin sifili ZSFP_IORFP (Siffa. 21) da ZSFP_CAFP (Fig. 25) gina ta amfani da ciki da waje zobe m hinges
(1) ZSFP_IORFP, tsarin ya fi m.
(2) Wurin kusurwa na ZSFP_IORFP ƙanana ne. Ƙaƙwalwar kusurwa yana iyakance ta hanyar kusurwar maɗaukaki mai sauƙi da kanta; kewayon kusurwar ZSFP_CAFP80°, ZSFP_IORFP kewayon kusurwa40°.
(3) ±18°A cikin kewayon kusurwoyi, ZSFP_IORFP yana da mafi girman ingancin taurin sifili. Matsakaicin taurin ZSFP_CAFP an rage shi da 87%, kuma an rage matsakaicin taurin ZSFP_IORFP da 93%.
5 ƙarshe
Ɗaukar madaidaicin madaidaicin zobba na ciki da na waje a ƙarƙashin tsattsauran juzu'i azaman ingantaccen tsarin ƙanƙara, an yi aikin da ke gaba don gina madaidaicin madaidaicin sifili.
(1) Ba da shawarar tsarin jujjuyawa mara kyau——Don tsarin crank spring inji, an kafa wani samfuri (Formula (6)) don nazarin tasirin sigogi na tsarin akan halayen taurinsa mara kyau, kuma an ba da kewayon halayen halayensa mara kyau (Table 1).
(2) Ta hanyar daidaita ma'auni mai kyau da mara kyau, ana samun halayen halayen bazara a cikin injin crank spring (Equation (16)), kuma an kafa samfurin (Equation (19)) don nazarin tasirin sigogi na tsarin. na crank spring inji a kan sifili stiffness ingancin sifili stiffness m hinge Tasiri, a ka'idar, a cikin samuwa bugun jini na m hinge na ciki da na waje zobba (±20°), matsakaicin raguwa a cikin taurin zai iya kaiwa 97%.
(3) Ba da shawarar taurin da za a iya daidaita shi“bazara”——An kafa zaren bazara mai siffar lu'u-lu'u don kafa ƙirar taurinsa (Equation (23)) kuma an tabbatar da shi ta hanyar ƙayyadadden tsari.
(4) An kammala ƙira, sarrafawa da gwaji na ƙaramin sifili mai sassauƙan hinge. Sakamakon gwajin ya nuna cewa: a ƙarƙashin aikin tsattsauran ra'ayi, da36°A cikin kewayon kusurwoyi na juyawa, idan aka kwatanta da na ciki da na waje zobe masu sassauƙa masu sassauƙa, ƙaƙƙarfan madaidaicin sifili mai ɗorewa yana raguwa da 93% a matsakaici.
Gine-ginen sifili mai sassauƙa mai sassauƙa yana ƙarƙashin aikin tsaftataccen ƙarfi, wanda zai iya ganewa“sifili taurin”, ba tare da la'akari da yanayin ɗaukar yanayi mai rikitarwa ba. Saboda haka, gina sifili-tauri m hinges a karkashin hadaddun kaya yanayi ne mayar da hankali na ƙarin bincike. Bugu da ƙari, rage juzu'in da ke wanzuwa yayin motsi na ƙwanƙwasa masu sassauƙa na sifili shine muhimmin jagorar ingantawa don madaidaicin madaidaicin sifili.
nassoshi
[1] HOWELL L L. Hanyoyi masu dacewa[M]. New York: John Wiley&Sons, Inc, 2001.
[2] Yu Jingjun, Pei Xu, Bi Shusheng, da dai sauransu. Ci gaban bincike akan hanyoyin ƙira na injin hinge mai sassauƙa [J]. Jaridar Sinanci na Injiniyan Injiniya, 2010, 46 (13): 2-13. Y u jin zakara, PEI X U, kira BIS, ETA sama. Hanyar Ƙirƙirar Ƙira na zamani don kayan aikin sassauƙa[J]. Jaridar Injiniya Injiniya, 2010, 46 (13): 2-13.
[3] MORSCH F M, Makiyayi JL. Ƙirƙirar Haɗin Haɗin Haɗin Zurfin Sifili [C]// ASME Taron Injiniya Na Duniya. 2010:427-435.
[4] MERRIAM E G, Howell L. Hanyar da ba ta da girma don daidaita ma'auni na jujjuyawar juzu'i[J]. Makanikai & Ka'idar Injin, 2015, 84 (84): 90-98.
[5] HOETMER K, Woo G, Kim C, et al. Tubalan Ginin Mara Kyau don Madaidaitan Ma'auni masu dacewa: Ƙira da Gwaji[J]. Jaridar Makanikai & Robotics, 2010, 2 (4): 041007.
[6] JENSEN B D, Howell L. Samfurin ƙirar giciye-axis flexural pivots[J]. Injiniyanci da ka'idar inji, 2002, 37 (5): 461-476.
[7] WITTRICK W H. Kaddarorin ƙetaren gyare-gyaren gyare-gyare da kuma tasirin wurin da sassan ke ketare[J]. The Aeronautical Quarterly, 1951, II: 272-292.
[8] l IU l, BIS, yang Q, ETA. Zane da gwaji na gabaɗaya na juzu'i uku-cross-spring flexure pivots da aka yi amfani da su a kan ingantattun kayan aikin[J]. Bita na Kayan Aikin Kimiyya, 2014, 85 (10): 105102.
[9] Yang Qizi, Liu Lang, Bi Shusheng, da dai sauransu. Bincike kan halayen jujjuyawar taurin kai na gabaɗaya mai sassauƙan raƙuman raƙuman giciye guda uku[J]. Jaridar Sinanci na Injiniyan Injiniya, 2015, 51 (13): 189-195.
yang Q I kalma, l IU Lang, muryar BIS, ETA. Juya Halin Ƙarfin Juyi na Gabaɗaya Sau Uku-cross-spring Flexure Pivots[J]. Jaridar Injiniya Injiniya, 2015, 51 (13): 189-195.
[10] l IU l, Zhao H, BIS, ETA. Binciken Ayyukan Kwatancen Tsarin Tsarin Topology na Gishiri Mai Sauƙi na Cross-Spring [C]// ASME 2014 International Design Injiniya Taro na Fasaha da Kwamfuta da Bayani a Taron Injiniya, Agusta 17–20, 2014, Buffalo, New York, Amurka. ASME, 2014 : V05AT08A025.
[11] l IU l, BIS, yang Q. Halayen taurin ciki–Matsakaicin madaidaicin zobe na waje da aka yi amfani da su zuwa kayan aikin madaidaici [J]. Ayyukan ARCHIVE na Cibiyar Injiniyan Injiniya Sashe na C Journal of Injiniya Injiniya 1989-1996 (vols 203-210), 2017: 095440621772172.
[12] SANCHEZ J A G. Ma'auni don Ma'auni na Daidaitaccen Ma'auni na Ƙaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙira ta Duniya na 2010 da Kwamfuta da Bayani a Taron Injiniya, Agusta 15–18, 2010, Montreal, Quebec, Kanada. ASME, 2010:465-473.
[13] AWTAR S, Sen S. Samfurin ƙuntatawa na gabaɗaya don jujjuyawar katako mai girma biyu: Ƙirƙirar makamashi mara ƙima[J]. Jaridar Injiniya, 2010, 132: 81009.
Game da marubucin: Bi Shusheng (marubuci daidai), namiji, haifaffen 1966, likita, farfesa, mai kula da digiri. Babban jagorar bincikensa shine cikakken tsarin sassauƙa da kuma robot bionic.
Sifili m hinge dangane da crank spring inji wata sabuwar fasaha ce ta juyin juya hali wacce ke ba da izinin motsi daidai da santsi a aikace-aikace daban-daban. A cikin wannan labarin, za mu bincika ka'idodin aiki na wannan hinge da yuwuwar aikace-aikacen sa.
Wani irin wando mai kyau na ƙofa mai zamewa akwai?
part1 wardrobe zamiya kofa farashin
Ƙofofin ƙofofin tufafi masu kyau suna da babban abun ciki na fasaha, amma yana da wuya ga masu amfani su gane su daga bayyanar. A zahiri, zaku iya ji kuma ku dandana tasirin zamewar sa a cikin mutum. Kyawawan tufafin tufafi kofofin zamewa ba za su yi shuɗi ba yayin zamewa. Haske kuma ba nauyi sosai ba, amma tare da wani nau'in nauyin ƙofar, babu girgiza yayin zamewa, santsi da rubutu. Farashin kofofin zamiya na tufafi koyaushe za a yi tasiri da kayan, girman da alama, don haka farashin kewayon yana da girman girman farashin ƙofa mai zamewa.
part2 Wardrobe kayan kofa zamiya
A halin yanzu, kayan ƙofofi masu zamewa da kayan tufafi shine ainihin allon melamine, kuma wasu suna cikin sigar allo da gilashi. Allolin melamine na cikin gida kamar Lushuihe suna da kyau. Ƙofofin zamewa na tufafi na al'ada da masana'anta na kan layi suna da nasu fa'idodin. , akwai ainihin salon da za a iya zaɓar don ƙirar da aka yi na al'ada, kuma za'a iya canza su da sauƙi a kan shafin. Dole ne ku kula da zaɓin ƙofofin da aka yi na al'ada don hana su zama m. Kayan kayan kofa mai zamiya
part3 wardrobe zamiya girman kofa
Girman akwatin waƙa a saman ɓangaren ƙofar zamewa ya kamata ya zama tsayin cm 12 da faɗin 9 cm. Kamar akwatin labule, ana shigar da waƙa a cikin akwatin waƙa, kuma ana iya rataye ƙofar zamewa akan waƙar. Lokacin da tsayin ƙofar ya kasance ƙasa da mita 1.95, mutane Yana jin damuwa sosai. Don haka, lokacin yin ƙofar zamewa, tsayin daka dole ne ya zama aƙalla 19512 = 207 cm. Girman ƙofa mai zamewa
part4 wardrobe zamiya kofa
Lokacin shigar da waƙar kofa mai zamewa, gyara waƙa ta sama, rataya maki 3 akan iyakar biyu da tsakiyar tsakiyar waƙa tare da mazugi mai nauyi ( guduma mai dakatarwa), zana madaidaiciyar wuri mai maki 3.3 a ƙasa tare da alƙalamin mai. , shigar da waƙar na sama, sannan a fuskanci waƙar ta sama Sanya guduma mai rataye a ƙasa a tsakiyar tsakiyar waƙar, sanya layukan tsaye a ƙarshen waƙar, kuma gyara ƙananan waƙar a waɗannan maki uku don tabbatarwa. cewa manyan waƙoƙi na sama da na ƙasa suna daidai da juna, kuma ƙofar zamewa tana cikin mafi kyawun yanayi. wardrobe zamiya kofa hanya
Hanyar kula da kofa na zamiya da wardrobe Yadda ake shigar da rigar rigar madaidaicin kofa zamewar layin dogo
1. Takaitacciyar hanyoyin kulawa don kofofin zamewar tufafi
1. Kula da kofa na zamiya da tufafi - hanya ta al'ada
(1) Akwai dunƙule a saman gefen ƙofar ƙofar dogo mai rataye, wanda galibi ana amfani da shi don gyara layin dogo. Bayan cire sukurori a bangarorin biyu na ƙofar, yi ƙoƙarin ɗaga ƙofar kuma gyara shi a daidai matsayi, sa'an nan kuma yi amfani da sukudireba don gyara layin dogo. Zamewa zuwa kishiyar hanya.
(2) Lokacin da aka rabu biyun, ƙofar za ta faɗi kai tsaye. Dole ne ku riƙe shi da kanku, kada ku cutar da mutane, kuma kada ku buga ƙasa kai tsaye. Abubuwan da ake buƙata don ƙofofi da tagogi masu zamewa suna da jakunkuna. Saboda inganci daban-daban, farashin ya bambanta sosai. babban bambanci.
(3) Kyakkyawan fataccen gilashin da aka rufe zafi mai ƙona ƙofofin gada da tagogin gabaɗaya farashin kusan yuan 7 kowanne. Rayuwar sabis na abin wuya yana da iyaka. Bayan wasu adadin shekaru na amfani, kuna buƙatar duba shi da kanku.
2. Kulawar kofa mai zamewa wardrobe - hanya ta gaba ɗaya
Bayan an raba juzu'in, kar a juya alkiblar ɗigon, za a sami ɗan ƙaramin waƙa a saman kofa mai zamewa, wannan ita ce matsalar rashin nasara, yi ƙoƙarin amfani da hanyar da za a gyara ƙofar, sannan a mayar da ita. bisa ga hanyar asali.
3. Kulawar kofa mai zamewa wardrobe - kulawar ƙwararru
(1) Idan da gaske ba za ku iya warware shi da kanku ba, kuna iya samun babban sabis ɗin bayan-tallace-tallace don warware shi. Wannan shine abun cikin sabis ɗin da yakamata ku ji daɗi, kuma zaku iya adana adadin kuɗi.
(2) Lokacin shigar da ƙofa mai rataye, sai a bar faɗin kofofin biyu. Lokacin da sarari na gaba da na baya ya yi ƙanƙanta, zaku iya yin la'akari da yin amfani da kofa mai rataye ta dogo.
(3) Lokacin shigar da ƙofofin zamewa, yi ƙoƙarin rage abin da ke haifar da hayaniya. Ingancin layin dogo dole ne ya kasance mai kyau kuma ƙarfin ɗaukar nauyi dole ne ya kasance mai ƙarfi, in ba haka ba zai shafi amfani da baya.
2. Abubuwan da ke buƙatar kulawa a cikin shigar da tufafin tufafi masu zamewa kofa zamewar dogo
1. Ƙofar zamewa tana cikin hulɗa da bango ko bangarorin biyu na jikin majalisar. A wurin tuntuɓar, kada a sami wasu abubuwa da ke toshe rufe ƙofar zamiya.
2. Matsayin aljihun tebur a cikin majalisar ya kamata ya guje wa haɗuwa da ƙofofin zamewa, kuma ya kamata ya zama 1 cm mafi girma fiye da farantin ƙasa; aljihun tebur a cikin madaidaicin ƙofa mai nadawa ya kamata ya kasance aƙalla 15 cm nesa da bangon gefe, kula da wutar lantarki da soket akan bangon, idan an toshe shi Lokacin da aka rufe ƙofar zamiya, yakamata a canza matsayinsa a cikin lokaci daidai. .
---Yanzu duk gyare-gyaren gidan ya zama ruwan dare a cikin kasuwa, yawancin kayayyaki da masu sana'a suna hauka don daidaitawa, farashin kasuwa ya rikice, kuma ingancin ma ba daidai ba ne. Bari mu dubi abin da ya kamata a kula da shi lokacin zabar kayan daki na al'ada?
Na'urorin haɗi na biyu na kayan aikin ja da jagorori da hanyoyin jagora
Baya ga faranti, kayan da aka kera na al'ada kayan aiki ne, faranti suna da adadi mai yawa, amma aikin kayan masarufi kuma shine gamawa. Ingancin kayan aikin kai tsaye yana shafar rayuwar kayan daki. Akwai nau'ikan kayan aiki da yawa fiye da faranti a kasuwa. Mutane da yawa, a yau mun kalli ɗayan kayan aikin tufafin da ke zamewa kofa rollers da dogo.
Wuraren jan hankali da ginshiƙan jagora a cikin ɗakin tufafin ƙofa mai zamewa sune na'urorin haɗi da aka fi amfani da su akai-akai, don haka ingancin su kai tsaye yana shafar rayuwar sabis na tufafi. Hakanan ingancin ba ya daidaita a kasuwa, kuma akwai kowane nau'in farashin. Don haka menene ainihin ya kamata ya kasance? Ayyuka da kayan aiki na iya biyan bukatun jama'a.
Hanya na ƙofar zamewa za a iya raba dalla-dalla: hanyoyi guda biyu za a iya turawa da ja, turawa ta hanya ɗaya da ja da kuma nadawa, abokan ciniki za su iya zaɓar bisa ga ainihin halin da ake ciki.
Pulley a cikin madaidaicin kofa mai zamewa kayan haɗi ne mai mahimmanci a cikin ƙofar zamewa. Lokacin siye, dole ne ku san menene kayan ku. Kayan da ake amfani da shi na yanzu ya kasu zuwa nau'i uku: filastik filastik, wanda yake da wuya amma mai rauni. Amfani Bayan wani lokaci, ƙofar zamiya ba za ta yi santsi ba; ingancin juzu'in karfe ya fi kyau, amma hayaniya tana da ƙarfi sosai; Gilashin gilashin shine mafi kyawun waɗannan jakunkuna guda uku, tare da kyakkyawan ƙarfi da juriya, kuma yana da matukar dacewa don turawa da ja, kuma yana da tsawon rayuwar sabis.
Dogon jagorar kofa na zamewa sun fi mahimmanci don zamewa kofofin. Daban-daban nau'in kayan aiki yana rinjayar tasiri daban-daban da kuma amfani da tasirin ƙofofin zamewa, kuma rayuwar sabis na kayan ƙofofi mai inganci mai inganci zai fi tsayi. Abu mafi mahimmanci ga waƙar shine ko zai iya dacewa da The pulley yayi daidai kuma girman yayi daidai. Wannan shi ne abu mafi muhimmanci. Irin wannan ƙofa mai zamewa tana zamewa lafiyayye, tana da kyakykyawar shawar girgiza da juriyar amo, kuma tana da kyakkyawan tasirin bebe. Lokacin da masu amfani suka zaɓi layin dogo na zamewa, dole ne su zaɓi dogo mai inganci mai inganci wanda ya dace da nau'in gidan ku, zaɓi layin jagora wanda ba shi da juriya, ba mai sauƙin lalacewa ba, kuma yana da kyakkyawar jin turawa.
Don wasu cikakkun bayanai, ko ginshiƙan jagora da jakunkuna suna da sauƙin tsaftacewa, ko sun yi shiru, ko akwai makullai da sifofi na ciki, ko suna da tsayayya ga yawan zafin jiki da oxidation ya kamata a tambayi a fili. Menene girman waƙar waƙar kofa mai zamewa?
Gabaɗaya waƙar ƙofar zamiya ita ce 84mm, kuma gabaɗaya da aka tanada shine 100mm. Yanzu akwai nisa na waƙa na 70mm, amma madaidaicin firam ɗin ƙofar da ke daidai da wannan waƙa shima ya dace.
Tsayin ƙofar ya fi dacewa a sama da 207 cm, don haka dukan ɗakin ba zai bayyana da damuwa ba. Mafi girman girman waƙa na ƙofa yana da kusan 80 cm da 200 cm, don haka tsayin ƙofar ya tsaya sosai kuma yayi kyau.
Masu amfani yakamata su san waɗanne waƙoƙin da suke akwai kafin sanin girman waƙar kofa mai zamewa. Za a iya raba waƙar kofa mai zamewa da ƙima zuwa: waƙar da za a iya turawa da ja ta hanyoyi biyu, ta hanya ɗaya da kuma kofa mai lanƙwasa. Daga cikin waɗannan nau'ikan guda uku, ƙofar zamewa ta nadawa Ƙofar za ta adana sarari. Idan mabukaci ya zaɓi yin ƙofa mai zamewa, ya kamata a zaɓi tsayin kofa a sama da 207 cm, don kada ɗakin duka ya bayyana da damuwa. Mafi girman girman waƙar kofa mai zamiya shine 80 cm x Tare da tsayin kusan cm 200, ƙofar tana da tsayi sosai kuma tana da kyau.
Tabbas, akwai kuma manyan gidaje da yawa (ma'anar kayan ado na manyan gidaje). Idan masu amfani da wannan na'urar suna son yin girman layin kofa mai zamiya mai tsayi sosai, to su kula da ita, domin kofar tana da tsayi sosai, kuma idan ana yawan tura ta da ja, kofar da kanta za ta lalace. Idan ya yi tsayi da yawa, zai zama rashin kwanciyar hankali, kuma zai iya haifar da faɗuwar ƙofar. Idan an yi wasu ƙofofin zamewa da kyau, zai iya sa mutane su gani cewa ɗakin ya girma, alal misali, a cikin ɗakin dafa abinci (ma'anar kayan ado) ) ta yin amfani da kofa mai budewa, wanda ba kawai yana da maganin rabuwa ba (ma'anar kayan ado na bangare). ), amma kuma yana sa sararin samaniya ya fi girma. Sabili da haka, masu amfani ya kamata su mai da hankali sosai ga zaɓin kayan kofa mai zamewa. Ƙofofin zamewa na kayan daban-daban suna da tasiri daban-daban, amma ya fi kyau kada a zabi gilashin cikakke, wanda ke da haɗari ga gurɓataccen haske.
Menene nau'ikan wando na zamiya kofaAkwai nau'ikan jakunkuna guda uku a kasuwa: kayan kwalliyar filastik, kayan kwalliyar karfe da na fiberglass. Misali, wasu manyan kayayyaki kamar kofofin Meizhixuan da tagogi suna amfani da jakunkunan fiberglass na carbon.
1. Ƙarfe na ƙarfe yana da ƙarfin ɗaukar kaya mai ƙarfi sosai, kuma yana iya jure babban ƙarfi da matsi, kuma ba shi da sauƙi a gurɓata.
2. Ƙaƙƙarfan robar an yi shi da carbon fiberglass ko nailan, wanda zai iya sa ayyukan turawa da ja da su sumul sosai, kuma ba shi da sauƙi a yi sauti mai tsauri.
3. Gilashin fiber rollers, wannan abu shine mafi yawan amfani da kofofin zamiya na tufafi, saboda ba shi da sauƙi don lalata, kuma zamewar yana da santsi sosai.
Karin bayani:
Gilashin fiberglass suna da kyau. A halin yanzu, gabaɗaya akwai nau'ikan jakunkuna guda biyu a kasuwa: ƙwanƙolin filastik da ɗigon fiberglass. Filayen filastik suna da wuya, amma suna da sauƙin karya. Bayan dogon lokaci da amfani, za su zama astringent, da kuma tura-ja ji zai zama matalauta sosai. Farashin Hakanan yana da arha; Fiberglass pulley yana da kyau tauri, juriya, zamiya mai santsi, da karko. Lokacin siye, tabbatar da gane kayan abin ja.
Abubuwan da ke buƙatar kulawa a cikin shigar da tufafin waƙa mai zamewa kofa
A zamanin yau, duk iyalai suna son keɓance riguna. A matsayin facade na wardrobe, ƙofar zamewa ita ce mafi mahimmancin abin da ya shafi gabaɗayan salo da kamannin tufafi, kuma ƙofar da ke zamewa ita ma ɗaya ce daga cikin sassan tufafin da ake iya haɗuwa da jikin mutum da abubuwa. a rayuwa ta gaske. Ga masu amfani da yawa suna da ɗan ruɗani game da shigar da kofofin zamiya na tufafi. Tushen shigar da ƙofofin zamewar tufafi yana cikin shigar da waƙoƙi. Don haka bari in gabatar muku a gaba.
Shigar da waƙa mai zamiya kofa
Cikakken bayani.
Hanyar ƙofar da ke zamewa ita ce ainihin ɓangaren ƙofa mai zamewa. Abu mafi mahimmanci don shigar da ƙofar zamiya shine
Shigar da waƙa mai zamiya kofa
, shigarwar waƙa ya kusan ƙare.
1. Girman akwatin waƙa a saman ɓangaren ƙofar zamewa ya kamata ya zama tsayin cm 12 da faɗin 9 cm. Kamar akwatin labule, ana shigar da waƙa a cikin akwatin waƙa, kuma ana iya rataye ƙofar zamewa akan waƙar. Lokacin da tsayin ƙofar ya kasance ƙasa da mita 1.95, Yana sa mutane su ji tawayar. Don haka, lokacin yin ƙofar zamewa, tsayin ya kamata ya zama aƙalla 19512 = 207 cm ko fiye.
2. Girman zinare na ƙofar al'ada yana da kusan 80 cm 200 cm. A ƙarƙashin wannan tsari, ƙofar yana da kwanciyar hankali kuma yana da kyau. Sabili da haka, rabon nisa zuwa tsayin ƙofar zamewa ya kamata ya kasance daidai da girman zinari.
3. Yi amfani da taka tsantsan ƙofa mai zamewa daga bene zuwa sama (buɗe akwatin waƙa). Saboda yawan jujjuyawa yayin turawa da ja, ƙofar zamewar tana da sauƙin lalacewa akan lokaci. Bayan nakasa, ba za a iya buɗe ƙofar ba, wanda ke nufin ba za a iya gyara ta ba kuma ba za a iya amfani da ita ba.
4. A ƙarshe, shigar da waƙar kofa mai zamewa: gyara waƙa ta sama, rataya maki 3 akan iyakar biyu da tsakiyar tsakiyar waƙa tare da mazugi mai nauyi ( guduma mai dakatarwa), zana madaidaiciyar maki 3.3 a ƙasa tare da mai. alƙalami, shigar da waƙa ta sama, sannan a sanya guduma mai rataye a ƙasa a tsakiyar tsakiyar waƙar, sanya layi a tsaye a kan ƙarshen waƙar, kuma gyara ƙananan hanyar a kan waɗannan maki 3 don tabbatar da cewa. Waƙoƙi na sama da na ƙasa gaba ɗaya suna layi ɗaya, kuma ƙofar zamewa tana cikin mafi kyawun matsayi. matsayi.
da garanti
Shigar da waƙa mai zamiya kofa
Ci gaba mai laushi, yana buƙatar kula da abubuwan da ke gaba
1. Tun da ƙofar zamewa tana cikin hulɗa da bango ko bangarorin biyu na jikin majalisar, kada a sami wasu abubuwa da ke toshe rufe ƙofar zamiya a wurin lamba. Alal misali, matsayi na aljihun tebur a cikin majalisar ya kamata ya guje wa haɗuwa da ƙofofin zamewa kuma ya zama mafi girma fiye da farantin kasa Aƙalla 1cm; aljihun bangon bangon bangon bangon aƙalla 15cm nesa da bangon ƙofar. Anan, kula da hankali na musamman ga maɓallin wuta da soket akan bango. Idan an katange ƙofa mai zamewa, matsayi na maɓalli da soket ya kamata a canza.
2. Komai kayan da kuka yi a ƙasa, dole ne ku tabbatar da cewa daidai yake, kuma bangon ƙofar ƙofar guda huɗu dole ne a kiyaye shi a kwance da kuma tsaye. In ba haka ba, ƙofar za a karkace bayan shigarwa. Kuskuren daidaitacce bai wuce 10mm ba.
3. Don Allah kar a shigar da layin kusurwa a wurin shigarwa. Ana iya shigar da layin gypsum a kan farantin rufewa a sama da kabad. Idan ƙofar ta kai tsaye zuwa saman, kada ku shigar da layin gypsum. Don kafet tare da kauri na ƙasa da 5 mm, yanke kafet a wurin kuma manna shi kai tsaye Idan an shigar da kafet tare da kauri fiye da 5 mm akan ƙananan dogo, ana iya daidaita shi kai tsaye a kan kafet tare da sukurori. ; idan an shigar da shi tare da dogo guda ɗaya, dole ne a yanke kafet a matsayi, kuma an sanya katako mai kauri 3-5 mm a kan kafet a gaba, don haka monorail yana manna kai tsaye a saman.
A ƙarshe, tunatarwa mai dumi.
wardrobe zamiya kofa hanya
Yana da mahimmanci, don haka muna yi
Shigar da waƙa mai zamiya kofa
Zai fi kyau a ƙara yin taka tsantsan. Ina fatan shigarwar waƙa mai zamewa kofa da na gabatar a yau zai zama taimako ga kowa da kowa.
Menene matakan shigarwa na tufafin kofa mai zamewa
Matakan shigarwa na ƙofa mai zamewa da tufafi;
1. Girman akwatin waƙa a saman ɓangaren ƙofar zamewa dole ne ya kasance tsayin cm 12 da faɗin cm 9. Kamar akwatin labule, ana shigar da waƙa a cikin akwatin waƙa, kuma ana iya rataye ƙofar zamewa akan waƙar. Lokacin da tsayin kofa ya yi ƙasa da mita 1.95, Yana sa mutane su ji tawaya sosai. Saboda haka, lokacin yin ƙofar zamewa, tsayin ya kamata ya zama aƙalla 19512 = 207 cm.
2. Girman zinari na ƙofar al'ada yana da kusan 80 cm x 200 cm. A ƙarƙashin wannan tsari, ƙofar yana da kwanciyar hankali kuma yana da kyau a lokaci guda. Sabili da haka, rabon nisa zuwa tsayin ƙofar zamewa ya kamata ya kasance daidai da girman zinari.
3. Yi amfani da ƙofar zamewa daga bene zuwa sama tare da taka tsantsan (buɗe akwatin waƙa). Saboda yawan jujjuyawa yayin turawa da ja, ƙofar zamewar tana da sauƙin lalacewa akan lokaci. Bayan nakasa, ba za a iya buɗe ƙofar ba, wanda ke nufin ba za a iya gyara ta ba kuma ba za a iya amfani da ita ba.
4. Lokacin shigar da waƙar kofa mai zamewa, gyara waƙa ta sama, rataya maki 3 akan iyakar biyu da tsakiyar waƙa ta sama tare da mazugi mai nauyi (rataye guduma) sannan a zana madaidaiciyar wuri mai maki 3.3 a ƙasa tare da alƙalamin mai. shigar da waƙar na sama, sannan a sanya guduma mai rataye a ƙasa a tsakiyar waƙar na sama, sanya layukan tsaye a ƙarshen waƙar, sannan a gyara waƙar ƙasa a waɗannan wurare uku don tabbatar da cewa waƙoƙin sama da na ƙasa sun kasance. gaba daya a layi daya, kuma ƙofar zamiya tana cikin mafi kyawun yanayi. sama.
bayyana m comments a kan mu masana'anta, sosai yaba mu samfurin dubawa wuraren da mu ma'aikaci ta hankali da kuma sadaukar da hali aiki, da kuma la'akari da cewa mun kasance m abokan.
AOSITE Hardware's Drawer Slides yana da tsada sosai kuma yana da amfani. Akwai shi a cikin nau'ikan da yawa, farashi mai ma'ana da inganci.
Lokacin zabar waƙar kofa mai zamewa a cikin tufafi, yana da mahimmanci a yi la'akari da abubuwa kamar dorewa, laushin zamewa, da sauƙi na shigarwa. An fi son tsarin dogo mai zamewa daga sama don kwanciyar hankali da sauƙin kulawa.
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Canja kasuwa da harshe
