1. Ukukhetha umqheba wekhitshi: Sukukhetha izinto ezininzi zokuthungwa kwezibambo zekhabhathi yekhitshi. Ngenxa yokuba ikhitshi lisetyenziswa rhoqo, umsi onamafutha mkhulu, kwaye izibambo ezinobumba obuninzi akulula ukuzicoca emva kokungcoliswa ngumsi onamafutha. Ukuba isibambo sibekwe ekhitshini, kufuneka ukhethe izinto ezihlala ixesha elide kunye ne-corrosion-resistant. Izibambo ze-aluminium alloy zikhethwa kakuhle ekhitshini.

2. Ukukhetha ukuphatha kwindawo yepaseji: Izibambo kule ndawo zibandakanya iziphatho zekhabhinethi yepaseji kunye nekhabhinethi yezihlangu. Izibambo ezibekwe kwikhabhathi yepaseji kufuneka zigxininise inyathelo labo.

3. Ukukhethwa kwezibambo kwiikhabhinethi zezihlangu: ingqalelo kufuneka ihlawulwe ekusebenzeni kwayo, kunye nezibambo ezinentloko enye enombala kunye nephaneli esondelene nomnye kufuneka ikhethwe ukuze ingathinteli ukusetyenziswa kwekhitshi.

Ziziphi izinto zomqheba womnyango? Emva kokuqaliswa kweli nqaku, ndiyazi kwakhona izinto eziphathekayo zesiphatho esithile. Ndiyathemba ukuba xa uthengela isiphatho, unokwazi ukukhetha izinto eziphathekayo zomnyango womnyango, ukwenzela ukuba ukhethe isibambo socango esilula ukusetyenziswa kwemihla ngemihla Akulula ukwenza iimpazamo, kubangela iziphumo ezahlukeneyo okanye iingxaki. .

Idatha ekhutshwe nguMbutho wezoRhwebo weHlabathi kwiintsuku ezimbalwa ezidlulileyo ibonise ukuba ukukhula korhwebo lwehlabathi jikelele kwimpahla kuye kwaba buthathaka ekuqaleni kwalo nyaka, kulandela ukuphindaphinda okunamandla kurhwebo lwempahla ngo-2021. Ingxelo yamva nje ye "Global Trade Update" ekhutshwe yiNkomfa yeZizwe eziManyeneyo yoRhwebo kunye noPhuhliso kutshanje iphinde yabonisa ukuba ukukhula korhwebo lwehlabathi kuya kufikelela kwirekhodi eliphezulu kwi-2021, kodwa oku kukhula kulindeleke ukuba kunciphise.

Sijonge phambili kwindlela yorhwebo lwehlabathi kulo nyaka, abahlalutyi ngokubanzi bakholelwa ukuba izinto ezinje ngamandla okuvuselela uqoqosho lwehlabathi, imeko yemfuno yoqoqosho oluphambili, imeko yobhubhani wehlabathi, ukubuyiselwa kwamakhonkco obonelelo lwehlabathi, kunye nemingcipheko yelizwe jikelele zinefuthe kurhwebo lwehlabathi.

Isantya sokukhula siya kuba buthathaka

Umba wamva nje we "Barometer of Trade in Goods" ekhutshwe yi-WTO ibonise ukuba urhwebo lwehlabathi kwi-index ye-sentiment index yayingaphantsi kwe-benchmark ye-100 kwi-98.7, yehla kancinci ukusuka ekufundeni kwe-99.5 ngoNovemba kunyaka odlulileyo.

Uhlaziyo oluvela kwi-UNCTAD luqikelela ukuba ukukhula korhwebo lwehlabathi kuya kucotha kwikota yokuqala yalo nyaka, kunye norhwebo lwempahla kunye neenkonzo ezinokufumana ukukhula okuncinci kuphela. Ukonyuka kabukhali kurhwebo lwamazwe ngamazwe ngo-2021 kubangelwe ikakhulu kumaxabiso aphezulu eemveliso, ukuthomalaliswa kwezithintelo zobhubhane kunye nokuchacha okumandla kwimfuno evela kwiphakheji yokuvuselela uqoqosho. Urhwebo lwamazwe ngamazwe kulindeleke ukuba lubuyele esiqhelweni kulo nyaka njengoko ezi zinto zikhankanywe ngasentla zisenokwehla.

Ihinge yeHydraulic luhlobo lwehenjisi. Abantu abaninzi abayazi indlela yokulungelelanisa umqamelo wehinge yehydraulic. Namhlanje ndiza kukuxelela indlela yokulungelelanisa i-cushion yehinge ye-hydraulic.

1. Uhlengahlengisa njani isithinteli sekhola yehydraulic

1. Okokuqala, kufuneka uqaphele indawo yeziphelo ezimbini zehinge ye-hydraulic, kuba ininzi yeejack eziphelweni eziphezulu kunye nezisezantsi zehinge ye-hydraulic iyakwazi ukulungiswa kunye ne-6 okanye i-8 ye-hexagon socket screws, ngoko qiniseka kuqala. Ubungakanani bayo, kwaye emva koko usebenzise isikrufu esifanelekileyo sokufakwa.

2. Okulandelayo, jikelisa ngobungakanani bebuffer ofuna ukuyilungisa. Ngokubanzi, ukujikela ngasekhohlo kuyaqina, ukuze isiphumo sehydraulic sibe sikwimeko ngakumbi kwaye isiphumo se-buffering sicace ngakumbi, ngelixa ukujikela ngasekunene kuyakhulula, emva koko unokwenza Isiphumo sokuthomalalisa kwiihenjisi zehydraulic siyacotha-elinye ixesha lokuthomalalisa. ixesha elide.

2. Uthini umgaqo wehinge yehydraulic

1. Amandla: Xa i-hinge ivuliwe, umthombo we-torsion owakhiwe kwi-shaft ephakathi yomhlathi wokuvala ujijekile kwaye ukhubazekile ukuvelisa amandla okuvala okuchasayo;

2. Uxinzelelo lwe-Hydraulic: I-cylinder yeoli encinci yakhiwe emazantsi omhlathi odibeneyo, kwaye ipiston ene-oil returning hole islayidi ngasemva naphambili ecaleni kodonga lwe-oyile cylinder ukuze ibangele ukuvaleka, oko kukuthi, uxinzelelo lwe-hydraulic;

I-3.I-Cushioning: Xa i-hinge ivaliwe, uxinzelelo oluveliswa yi-twisting ye-torsion spring inyanzela ioli ye-hydraulic kwi-cylinder ukuba ihambe ngomngxuma omncinci wepiston. Ngenxa yobukhulu obuncinci bomngxuma weoyile, isantya sokuhamba kweoli sihamba kancinci, esithintela i-torsion spring ukuba ivalwe ngokukhawuleza, oko kukuthi, i-cushioning.

Ukomelela kunye namandla-uluntu lwamashishini aseBritane lunethemba malunga namathemba oqoqosho lwaseTshayina(1)

Oosomashishini baseBhritane bathe kudliwanondlebe kutsha nje phantsi kwesibetho esitsha sesithsaba, uqoqosho lwaseTshayina luqhube kakuhle, lubonisa ukomelela kunye namandla. Uphuhliso oluzingileyo loqoqosho lwaseTshayina luluncedo olukhulu kuqoqosho lwehlabathi oluzinzileyo.

Inkampani yaseLondon Ribert, eyasekwa ngo-1898, ikakhulu ivelisa iimpahla zodidi olunjengezincedisi zewotshi kunye nempahla yesikhumba entle. Ngaphantsi kwempembelelo yobhubhane, le nkampani izimisele ukunyusa utyalo-mali kwimarike yaseTshayina.

"Naxa ubhubhani wehlabathi uchaphazeleke kakhulu ngo-2020, imakethi yeempahla zodidi lwaseTshayina ibone ukukhula okubonakalayo." utshilo u-Oliver Laporte, i-CEO yaseLondon Ribott. Kwiinyanga ezintandathu ezidlulileyo, inkampani igxile ngakumbi kwimarike yaseTshayina. Ndiyathemba ukufunda nokuqonda imikhwa yokusetyenziswa kwamaTshayina kunye neendlela zokuthengisa zaseTshayina.

“Siseke amaqonga e-e-commerce kwiiNkqubo ze-WeChat Mini, i-Secoo.com kunye ne-Alibaba. Eli lithuba elihle kuthi." ULaporte uthe ukongeza kwintengiso ye-Intanethi, inkampani ikwaceba ukuvula imigca kunye namaqabane. Ngaphantsi kwevenkile, okwangoku icinga ukuvula ivenkile eHainan, kwaye kwangaxeshanye iphuhlisa ishishini eShanghai okanye eBeijing.

“Utyalo-mali lwethu kwimarike yaseTshayina lixesha elide,” utshilo uLaporte. "Sikholelwa ukuba imarike yaseTshayina inamandla amakhulu okukhula, kwaye sijonge phambili ekuqiniseni ubudlelwane kunye namaqabane aseTshayina kunye nabathengi."

Imithombo yegesi Kwaye imithombo yoomatshini Zimbini iintlobo ezisetyenziswa ngokuqhelekileyo zemithombo ezahluka kakhulu ngolwakhiwo, umsebenzi, kunye nokusetyenziswa. Eli nqaku liza kuthelekisa kwaye lihlalutye umahluko phakathi kwezi ntlobo zimbini zemithombo kwaye liphonononge okuhle kunye nokubi.

Okokuqala, umthombo wegesi ngumthombo osebenza kumgaqo woxinzelelo lomoya, oxhaswa yingcinezelo yegesi yangaphakathi. Xa ifakwe, i-gas spring idinga ukutywinwa kwaye idibaniswe ukuze ivelise uxinzelelo ngaphakathi kwegesi ukuvelisa amandla a-elastic, ngaloo ndlela iqonda ukulawula ukunyakaza kunye nokuxhaswa kwamandla. Okuchaseneyo ngumthombo womatshini, osebenza kumgaqo we-metal elasticity. Imithombo yoomatshini iza kwiimilo ezahlukeneyo, njenge-helical, i-torsion bar, ipini, isitshixo, njl. Umthombo womatshini unesakhiwo esilula kwaye ngokuqhelekileyo senziwe ngeengcingo zetsimbi ezigobileyo. Xa i-force isetyenzisiwe, i-metal structure yangaphakathi iguqula ukwenza ukuchasana, ngaloo ndlela iqonda ukulawulwa kwentshukumo kunye namandla axhasayo.

Imithombo yegesi ineengenelo ezizodwa ngaphezu kwemithombo yomatshini. Okokuqala, zinokuthi ziyilelwe amandla angaguqukiyo okanye ukusetyenziswa kwesantya samandla rhoqo. Ngokwahlukileyo, imithombo yomatshini ifumaneka ngokubanzi kuphela kwizicelo zamandla rhoqo. Ukongezelela, ngenxa yokuba i-gas spring isebenza ngokusekelwe kumgaqo woxinzelelo lomoya, ukuphakama kwayo kunye nobunzima bayo bunokutshintshwa ngokuguquguqukayo, oko kukuthi imithombo yomatshini ayinakubonelela. Ukongezelela, imithombo yegesi isebenza ngokufanelekileyo ngenxa yokuba inomlinganiselo ophezulu womthwalo ukuya kumthamo kwaye inamandla ngakumbi.

Nangona i-gas spring ineenzuzo ezinjalo, nayo ineengxaki. Ngokomzekelo, umthombo wegesi uxhomekeke kumthombo womoya kwaye ufuna inkqubo yomoya ecinezelekileyo. Ngelo xesha, ukufakela kuyinkimbinkimbi, kwaye ukufakela okungafanelekanga kuya kubangela ingozi. Nangona kunjalo, imithombo yomatshini nayo ineziphene zayo, njengeengxaki zengxolo ezibangelwa yi-belt sawtooth kunye nokungcangcazela, kunye nokungazinzi okubangelwa kukutshintsha kokuqina koomatshini.

Ngokuqhelekileyo, imithombo yegesi kunye nemithombo yomatshini ineenzuzo zabo kunye nokungonakali, kwaye izicelo zabo kunye nokufumaneka kwazo zikwahluke. Imithombo yegesi idinga umthombo womoya kwaye ifanelekile kwizicelo ezifuna utshintsho olukhawulezayo noluqhubekayo kumthwalo kunye noxinzelelo, njengoomatshini bemigodi, imigca yokuvelisa ishishini, izixhobo zonyango, njl.; Imithombo yomatshini ilungele usetyenziso olungatshintshiyo okanye olucothayo, njengabashicileli, iilaptops, iisefu linda. Izicelo ezahlukeneyo zifuna iintlobo ezahlukeneyo zentwasahlobo, ngoko ke ukhetho lwentwasahlobo kufuneka lwenziwe ngokweemfuno zangempela.

Kwinkqubo yokuqashwa kwentwasahlobo, kufuneka sinikele ingqalelo kula manqaku alandelayo:

1. Khetha uhlobo olufanelekileyo lwasentwasahlobo ngokwendlela yamandla afunekayo kunye nesantya.

2. Khetha izinto ezifanelekileyo zasentwasahlobo ngokwendawo yokusetyenziswa kunye neemeko zokusebenza.

3. Faka intwasahlobo ngokuchanekileyo ngokweemfuno, kwaye wenze uhlolo kunye nokugcinwa rhoqo.

Ukushwankathela, imithombo yegesi kunye nemithombo yomatshini ineenzuzo zabo kunye nokungonakali, kwaye kufuneka sikhethe uhlobo olufanelekileyo lwentwasahlobo ngokweemfuno kwizicelo ezisebenzayo. Nika ingqalelo ukufakela, ukuhlolwa kunye nokugcinwa ngexesha lokusetyenziswa ukuqinisekisa ukusetyenziswa kwayo okuqhelekileyo kunye nokuphucula ukusebenza kakuhle.

Izibonelelo zokusebenzisa imithombo yegesi kwiikhabhathi:

1. Ukuvula nokuvala okulula: Ubukho bomthombo wegesi bunokunciphisa ubunzima beengcango zekhabhinethi, okwenza iingcango zivuleke kwaye zivale ngokulula. Akukho mfuneko yokutshintsha rhoqo iihenjisi zecango ezigugileyo, kwaye akukho mfuneko yokukhathazeka malunga ne-deformation kunye nomonakalo obangelwa ubunzima bepaneli yomnyango.

2. Ikhuselekile kwaye inokwethenjelwa: Umthombo wegesi usetyenziselwa ukulinganisa ubunzima bomnyango wekhabhinethi ukwenzela ukuba ipaneli yomnyango ingabi lula ukuflip okanye ukuwa. Ngaphezu koko, amandla omthombo wegesi anokulungiswa ukuze ahambelane neengcango zekhabhinethi zobukhulu obahlukeneyo kunye nobunzima.

3. Gcina indawo: Ukufaka imithombo yegesi kwiikhabhinethi eziphezulu nangaphantsi kunokugcina ezinye izixhobo zesakhiwo kunye nokunciphisa iindleko. Akunjalo kuphela, inokufihlwa kwikhabhinethi, ukunciphisa indawo ethathayo, kwaye yenza indawo yonke yekhitshi ibe nkulu.

4. Intle kwaye intle: Xa kuthelekiswa neehenjisi zocango eziqhelekileyo, iintsimbi zomoya azibangeli ukuba kuvele iinxalenye zeconvex kumphezulu wocango lwekhabhathi. Ngaphezu koko, kwiindlela ezithile zeekhabhinethi, ukuyila komthombo wegesi kunokudibaniswa nesitayela sekhabhinethi yonke, idlala indima enhle yokuhlobisa.

5. Ukugcinwa okulula: Xa kuthelekiswa neehenjisi zeminyango yendabuko, ukuyila kweebrace zomoya kulula kakhulu. Akukho malungu antsonkothileyo, akukho malungu afuna ukulungiswa rhoqo okanye atshintshwe rhoqo, kwaye akukho zixhobo zongezelelekileyo zokulungisa ezifana negrisi nezithambiso ezifunekayo.

Ekusetyenzisweni kwemihla ngemihla, kufuneka sinikele ingqalelo kula manqaku alandelayo:

1. UDon.’Ukuvula nokuvala ngamandla kakhulu: Nangona iintsimbi zomoya zinokuxhasa iingcango zekhabhathi, aziyiyo i-panacea. Ke ngoko, kusafuneka sivule kwaye sivale ngamandla afanelekileyo. Ngaloo ndlela, kungekhona nje kuphela ukuba ubomi begesi yegesi bunokwandiswa, kodwa iphaneli yomnyango ayiyi kugqithwa ngokugqithiseleyo.

2. Khetha iimveliso ezikumgangatho ophezulu: Xa sithenga i-gas struts, kufuneka sikhethe iimveliso ezinomgangatho omhle kumenzi, kwaye sinikele ingqalelo ekuhlolweni komgangatho othile ngexesha lofakelo. Ukuba sisebenzisa imibhobho yerhasi engekho mgangathweni, iziphumo ezibi zinokuba mbi kakhulu kunokuba silindele.

Ngamafutshane, zininzi iinzuzo ekusebenziseni imithombo yegesi , kodwa kufuneka sikhethe iimveliso ezisemgangathweni ngokuhambelana nemeko yekhabhinethi, kwaye sigcine imikhwa emihle ngexesha lokusetyenziswa. Ngale ndlela, singonwabela izinto ezininzi eziluncedo eziziswe ziibrace zomoya.

Abantu nabo bayabuza:

• Ukusetyenziswa kweeHinge zaseNtwasahlobo
• Umahluko phakathi kwemithombo yerhasi kunye nemithombo yomatshini?