Boiteko ba ho nkela sebaka sa ho thellela ka ho kopana le ho thella ho bonahala e bile monate le mehleng ea pele ho nalane. Setšoantšo seo ke se takiloeng leboteng la Egepeta. Lejoe le leholo le tsamaisoa habonolo ka lifate tse pitikolohang tse behiloeng ka tlas'a lona. Tsela eo likutu tse sebelisitsoeng li ntseng li fetisetsoa ka eona lehlakoreng le ka pele e bonts'a hantle hore na mochini o potolohang o sebetsa joang ho li-bearings tsa metsamao tsa mehleng ena.
Leha li-rolling element linear motion bearings li qalile khale mehleng ea khale, ha lia ka tsa sebelisoa habonolo joalo ka metjhini ho fihlela qalong ea lekholo la bo20 la lilemo, ha li-bearings tsena li sebelisa libolo tsa tšepe bakeng sa motsamao oa tsona o nepahetseng le o boreleli. e nolofalitse ts'ebeliso ea mechini e nepahetseng.
Mokhoa oa motheo oa ho roala elementli-bearings tse tsamaeang ka melae thehiloe ka 1946 ha k'hamphani ea Amerika, Thomson, e ne e rekisa li-ball bushings (mofuta oa ho potoloha hape ka bolo). Motheo oa litataiso tsa mehleng ea kajeno (li-rolling units with rails) li ka bonoa ho patent e fanoeng Fora ka 1932. Patent ena, leha e akaretsa mesebetsi eohle ea mantlha ea litataiso tsa mela, e ne e ntse e tlameha ho ema lilemo tse mashome pele kopo ea bona e qala 'marakeng. Ka nako eo, likarolo tse 'maloa tsa mochini tse sebelisang li-rolling elements tse kang li-ball screws kapa ball splines li ne li rekisoa. Mefuta e fapaneng ea li-ball bushings (li-linear ball bearings) le tsona li ile tsa tlisoa 'marakeng, ho kenyelletsa le li-bearings tsa mofuta o bulehileng. Khabareng, ho ile ha etsoa liqapi tse ngata le lintlafatso tsa mofuta o tšoanang hobatataisi ba mela.
Rona,PYG-Zhejiang Pengyin Technology Development Co., LTD, ke khoebo ea theknoloji e phahameng e shebaneng le lipatlisiso le nts'etsopele ea likarolo tse nepahetseng tsa phetisetso le moralo o mocha ka lilemo tse fetang 20. E le ho fihlela tlhoko ea tlhahiso ea lefats'e, PYG e ntse e tsoela pele ho atolosa tlhahiso le lisebelisoa tsa ho sebetsa, ho hlahisa lisebelisoa tsa machaba tse tsoetseng pele tse tsoetseng pele le theknoloji ea sejoale-joale, PYG e na le bokhoni ba ho hlahisa li-linearguides tse nepahetseng ka ho fetesisa ka ho nepahala ho tlase ho feta. 0.003 limilimithara.
Nako ea poso: May-13-2024
