Pambuyo pazaka zingapo zogwiritsidwa ntchito, si zachilendo kuti makabati akumane ndi mavuto. Chimodzi mwazinthu zomwe nthawi zambiri zimanyalanyazidwa zomwe zingakhudze kwambiri magwiridwe antchito a kabati ndi ma hinges obisika. Opanga makabati ambiri amakonda kuyika patsogolo kukongola kuposa kukhazikika, ndikusankha mahinji otsika mtengo omwe amabisika mkati mwa kabati. Komabe, kulabadira mtundu wa hinges ndikofunikira pakuwunika makabati. Opanga nduna zodziwika bwino amamvetsetsa kufunikira kwa ma hinges ndikuwonetsetsa kuti sakunyengerera pamtundu wawo. Ndiye, kodi chida chowoneka ngati chocheperako chimakhudza bwanji kugwiritsa ntchito nduna zonse? Ndi zinsinsi ziti zomwe zili mkati mwake?


Pamsika, ma hinges amapezeka muzinthu zosiyanasiyana monga chitsulo chosapanga dzimbiri, chitsulo cha nickel-plated, ndi nickel-chrome-plated iron. Posankha hinges, ogula nthawi zambiri amaganizira za kuuma kwa zinthu. Komabe, kuuma kokha sindiko komwe kumapangitsa kuti hinge ikhale ndi moyo wautali, makamaka poganizira kutsegula ndi kutseka kwa zitseko za kabati m'moyo watsiku ndi tsiku. Mahinji okhala ndi kuuma kwakukulu akhoza kusowa kulimba koyenera kuti athe kugwiritsidwa ntchito kwa nthawi yayitali. Mahinji ena amsika ali ndi mbiri zokulirapo kuti apereke chithunzi champhamvu komanso kulimba. Ngakhale kuti makulidwe ochulukirapo amawonjezera kuuma, kumachepetsa kulimba, kuwapangitsa kuti azitha kusweka pakapita nthawi. Chifukwa chake, hinge yokhala ndi kulimba kwambiri imakhala yolimba pakanthawi yayitali, yogwiritsidwa ntchito pafupipafupi.


Malinga ndi mainjiniya wa Hardware Department ya Beijing Construction Hardware Plumbing Products Quality Supervision and Inspection Station, chitsulo chosapanga dzimbiri ndi cholimba kuposa chitsulo cha nickel-plated ndi iron-nickel-chrome-plated zitsulo, koma osati zolimba ngati chitsulo cha nickel-plated. Choncho, kusankha zinthu hinge ayenera kudalira mikhalidwe. Mahinji achitsulo-nickel-chrome-plated zitsulo amapezeka kwambiri pamsika chifukwa cha kuthekera kwawo. Komabe, sachedwa dzimbiri, ngakhale zitsulo zina zitakutidwa pamwamba pa chitsulo. Kuonjezera apo, ngati mapangidwe a electroplating ndi ochepa, hinge yachitsulo imakhala ndi dzimbiri, zomwe zimalepheretsa kugwira ntchito kwake komanso kuchepetsa moyo wake.


Ngakhale mahinji angawoneke ngati osafunikira, amathandizira pazinthu zingapo, ndipo chodziwika kwambiri ndi kugwa kwa zitseko za kabati. Beijing Construction Hardware Plumbing Product Quality Supervision and Inspection Station idapeza zifukwa zazikulu zitatu za vutoli. Choyamba, ubwino wa hinge wokha ukhoza kukhala wosakwanira. Malo oyendera amayesa mwamphamvu mahinji a vertical static load, horizontal static load, mphamvu yogwiritsira ntchito, kulimba, kumira, ndi kukana kwa dzimbiri. Ngati hinji ikulephera mayesowa, imatha kusweka, kugwa, kapena kupunduka, zomwe zimapangitsa kuti zikhale zovuta kutseka nduna. Tsoka ilo, amalonda nthawi zambiri amanyalanyaza kupatsa ogula malipoti oyenderawa panthawi yogula.


Chifukwa chachiwiri chakugwetsa zitseko za kabati ndi kusakhazikika kwa tsamba la khomo ndi chimango cha chitseko, zomwe zimapangitsa kusakhazikika kwa hinji. Kusintha kwa kamangidwe ka nduna chifukwa cha zovuta izi kumatha kusokoneza magwiridwe antchito a hinges. Pomaliza, kukhazikitsa kolakwika kungayambitsenso mavuto. Okhazikitsa akatswiri nthawi zambiri amapewa izi, koma kudziyika okha kapena osagwira ntchito kungayambitse mahinji osakhazikika, zomwe zimapangitsa kuti zitseko zigwere komanso kusokonezeka kwa hinji.


Kupatula zovuta zakuthupi ndi kukhazikitsa, zinthu zina zimatha kuyambitsa zovuta zokhudzana ndi hinge. Mwachitsanzo, machubu omwe ali mkati mwa hinge atha kukhala zovuta. Miyezo yadziko yama hinges m'dziko lathu imangokhazikitsa njira zochepa zogwirira ntchito, monga kupirira kwa masauzande masauzande ambiri. Komabe, palibe malamulo a zigawo zomwe zimaposa miyezo imeneyi, monga momwe amachitira akasupe.


Pomaliza, kulabadira ubwino ndi kulimba kwa hinges ndikofunikira powunika momwe makabati amagwirira ntchito. Mahinji opangidwa kuchokera kuzinthu zolimba komanso zoyenera, pamodzi ndi kuyika bwino, ndizofunikira kuti zitsimikizire kuti zitseko za kabati zizikhala ndi moyo wautali komanso zogwira ntchito bwino. Pomvetsetsa ndikuganizira zinthu izi, ogula amatha kusankha mwanzeru posankha makabati ndikuzindikira zovuta zilizonse zokhudzana ndi hinge.



Takulandirani ku kalozera wamkulu pa {blog_title}! Kaya ndinu katswiri wodziwa bwino ntchito kapena watsopano mukuyang'ana kulowa mumutu wosangalatsawu, positi iyi yakupatsirani. Konzekerani kufufuza zonse zomwe mukufuna kudziwa zokhudza {blog_title}, kuyambira maupangiri ndi zidule mpaka upangiri wa akatswiri ndi zina zambiri. Chifukwa chake imwani chakumwa chomwe mumakonda, khalani omasuka, ndipo tiyeni tiyambe ulendowu limodzi!

Nkhani Yalembedwanso:


Chidule: Nkhaniyi ikufuna kuthana ndi zovuta zomwe zimachitika nthawi yayitali komanso kusakwanira kusanthula kwamayendedwe pamagawo akutsegulira ndi kutseka kwagalimoto. Imapereka yankho pokhazikitsa equation ya kinematics ya hinge ya bokosi lamagetsi lachitsanzo chagalimoto chogwiritsa ntchito Matlab, ndikuthetsa mayendedwe okhotakhota a kasupe wa hinge. Kuphatikiza apo, makina amakina amagwiritsidwa ntchito kukhazikitsa njira yoyendetsera makina mu pulogalamu yamagetsi ya Adams. Kusanthula koyerekeza kumachitidwa pa mphamvu yogwiritsira ntchito ndi kusuntha kwa bokosi la magulovu pokonzekera, zomwe zimapangitsa kuti pakhale njira yabwino yothetsera mavuto ndikupereka maziko ongoyerekeza a kamangidwe koyenera ka hinge.


Ndi kupita patsogolo kwamakampani amagalimoto ndiukadaulo wamakompyuta, zofuna zamakasitomala pazosintha zamagalimoto zawonjezeka. Nkhaniyi ikuyang'ana kwambiri pamakina asanu ndi limodzi a hinge omwe amagwiritsidwa ntchito kwambiri potsegula ndi kutseka mbali zamagalimoto, makamaka hinge ya bokosi lamagalavu. Mapangidwe a njira yolumikizira ma hinge ayenera kukwaniritsa zofunika zosiyanasiyana, monga kuwonetsetsa kuti chivundikiro cha bokosicho chili ndi malo oyamba komanso mgwirizano wake ndi gululo, kupatsa mwayi wokhalamo kuti azitha kupeza zinthu, ndikuwonetsetsa kuti kutsegula ndi kutseka kosavuta kumagwira ntchito modalirika. kutseka pamalo okwera kwambiri otsegulira.


Hinge makina a bokosi la glove:


Makina a hinge a bokosi la glove lachitsanzo chagalimoto amakhala ndi akasupe awiri ndi ndodo zolumikizira zingapo. Kutsegula kwa chivundikiro cha bokosi kumatsimikiziridwa ndi kugunda kwa akasupe. Makinawa amawonetsa njira yapadera chifukwa cha kusintha kwa utali wa akasupe ndi malo a hinge point. Zofunikira pakupanga makina olumikizirana ma hinge ndi kuperewera kwa mawonekedwe, kukwaniritsa zofunikira zofananira, kupereka mwayi wotsegulira, ndikuwonetsetsa kuti kutsegula/kutseka kuli kosavuta.


Kuwerengera manambala a Matlab:


Kuti muwunikire lamulo loyenda la hinge mechanism, nkhaniyo imagwiritsa ntchito Matlab kuthetsa mayendedwe a hinge spring. Makinawa amagawidwa kukhala maulalo awiri a mipiringidzo inayi, ndipo malamulo oyenda a akasupe a hinge amathetsedwa mopenda. Pulogalamu ya Matlab imapereka ma curve a hinge akasupe L1 ndi L2 panthawi yotseka chivindikiro. Kusanthula kumasonyeza kuti kusamuka ndi mphamvu ya akasupe amasintha pang'onopang'ono panthawiyi.


Adams kayeseleledwe kusanthula:


Mtundu woyeserera wama hinge asanu ndi limodzi umakhazikitsidwa ku Adams, kulola zopinga ndi mphamvu zoyendetsa kuti ziwonjezedwe, zomwe zimapangitsa kuti pakhale kusuntha, kuthamanga, ndi kuthamangitsa ma curve a akasupe awiriwa. Kusanthula kayeseleledwe kumachitika pa hinge masika chitsanzo, ndipo sitiroko ndi mphamvu zokhotakhota akasupe amawerengedwa. Kuyerekeza pakati pa njira yowunikira ya Matlab ndi njira yofananira ya Adams kumawonetsa kusasinthika kwabwino pakati pa ziwirizi, zolakwa zazikulu zachibale zosapitirira 0.84%.


Nkhaniyi imakhazikitsa bwino ma equation a kinematic ndikupanga ma modelling, kayeseleledwe, ndi kusanthula kachitidwe ka hinge kasupe. Imatsimikizira kutheka ndi kusasinthika kwa njira ziwirizi, kupititsa patsogolo njira yothetsera vutoli. Njira yowunikira ya Matlab imagwira bwino ntchito zosiyanasiyana, pomwe ma Adams modelling ndi kayeseleledwe amapereka mosavuta. Kuyerekeza pakati pa njira ziwirizi kukuwonetsa kusiyana kwakung'ono, zomwe zimapangitsa kuti mawerengedwe athe kulondola bwino komanso kupereka maziko ongoyerekeza a kamangidwe kabwino ka hinge.



Munkhaniyi, tipereka kuwunika koyerekeza kwa hinge kasupe kutengera chidziwitso cha Matlab ndi Adams_Hinge. Tiyankhanso mafunso omwe amafunsidwa pafupipafupi okhudzana ndi mutuwu.