Imizamo yokushintsha ukuslayida ngokuthintana nokugoqekayo ibonakala ijatshuliswa ngisho nasenkathini yangaphambi komlando. Isithombe sidwetshwe odongeni lwaseGibhithe. Itshe elikhulu lithuthwa kalula ngezingodo ezibekwe ngaphansi kwalo. Indlela lawo malogi asetshenzisiwe athwalwa ngayo eyiswa ohlangothini olungaphambili ikhombisa kahle ukuthi into egingqayo isebenza kanjani kumabheringi anyakazayo alayini anamuhla.
Nakuba izinto eziginqikayo ezinyakazayo zithola umsuka wazo kudala ezikhathini zasendulo, azizange zifinyelele kalula ekusetshenzisweni okujwayelekile njengezinto eziwumshini kuze kube ngasekuqaleni kwekhulu lama-20, lapho lawo mabhereli anyakazayo anomugqa asebenzisa amabhola ensimbi ukunyakaza kwawo komugqa okunembile nokushelelayo asiza ukufaka isicelo emishinini enembayo.
Indlela eyisisekelo yento eginqikayoama-motion bearingsyasungulwa ngo-1946 lapho inkampani yase-US, i-Thomson, ithengisa ama-ball bushings (uhlobo lokuphindaphinda kwebhola). Isisekelo seziqondiso zomugqa zanamuhla (amayunithi aqengqelekayo anamareyili) singabonakala kulungelo lobunikazi elinikezwe eFrance ngo-1932. Le lungelo lobunikazi, nakuba lihlanganisa yonke imisebenzi eyisisekelo yamagayidi alayini, bekusadingeka ukuthi ilinde amashumi eminyaka ngaphambi kokuba isicelo sawo siqale emakethe. Ngaleso sikhathi, izingxenye zemishini ezimbalwa ezisebenzisa izinto ezigoqayo njengezikulufi zebhola noma ama-ball splines zathengiswa. Izinhlobo ezahlukahlukene zamabhola (ama-linear ball bearings) nazo zalethwa emakethe, kuhlanganisa nama-bearings ohlobo oluvulekile. Phakathi naleso sikhathi, kwenziwa izinto eziningi ezisunguliwe kanye nokuthuthukiswa kwezinhlobo ezifanayoiziqondiso zomugqa.
Thina,I-PYG-I-Zhejiang Pengyin Technology Development Co., LTD, iyinkampani yobuchwepheshe obuphezulu egxile ocwaningweni nasekuthuthukisweni kwezingxenye eziqondile zokudlulisela kanye nomklamo omusha iminyaka engaphezu kwengu-20. Ukuze kuhlangatshezwane nesidingo sokukhiqiza emhlabeni wonke, i-PYG iyaqhubeka nokwandisa imishini yokukhiqiza nokucubungula, ukwethula imishini yamazwe ngamazwe enembile nobuchwepheshe besimanje, i-PYG inamandla okukhiqiza ukunemba okuphezulu kakhulu kunokukhiqiza i-ultraline 0.003 mm.
Isikhathi sokuthumela: May-13-2024
