Ukuchaneka okuphezulu kwe-roller ethwele inkqubo yokugulisa

Ukuchaneka okuphezulu kwe-roller bearing kunokuchaneka okugqwesileyo okujikelezayo, kusetyenziswe ngokubanzi kwiindawo ezidibeneyo zerobhothi okanye iindawo ezijikelezayo, i-machining center table rotary, inxalenye ejikelezayo ye-manipulator, itafile ejikelezayo echanekileyo, izixhobo zonyango, izixhobo zokulinganisa, izixhobo zokuvelisa i-IC. Ezi zixhobo ezichanekileyo ze-cross-roller ezithwele iimfuno ezichanekileyo ziphezulu kakhulu, ngoko ke kwimveliso, ukucubungula kufuna iteknoloji ephezulu. Ngokukodwa, ukunyangwa kwe-polish ye-bearing surface, eyona nto ibalulekileyo echaphazela ukuchaneka kwe-cross-roller bearing, makhe sithethe ngenkqubo yokupholisa i-cross roller.

I-polishing of cross-roller bearings yinkqubo yokugqiba umgangatho weengxenye ezinamaqhekeza amancinci kunye nezixhobo ezithambileyo. Kwinkqubo yokupolisha, ukusebenzisana phakathi kwamaqhekeza abrasive kunye ne-workpiece surface inamazwe amathathu: ukutyibilika, ukulima kunye nokusika. Kula mazwe mathathu, ubushushu bokugaya kunye namandla okugaya ayanda. Ngenxa yokuba iincinci ze-abrasive zifakwe kwi-matrix ethambileyo, ngoko ke phantsi kwesenzo samandla okusila, amaqhekeza abrasive aya kubuyiselwa kwi-matrix ethambileyo kwiidigri ezihlukeneyo, okubangela ukuba kubekho imikrwelo emincinci kumphezulu we-workpiece kunye neechips ezintle. Ukutyibilika kunye nokulima intshukumo amasuntswana abrasive kumphezulu workpiece yenza umphezulu workpiece ukuqukuqela yeplastiki, iphucula uburhabaxa microscopic umphezulu workpiece ukuya kumlinganiselo othile, yenza umphezulu oqhubekayo agudileyo, ukuze umphezulu workpiece. ukufezekisa umphumo wesibuko.

Ngenxa ye-conductivity encinci ye-thermal, ukuqina okuphezulu kunye nemodyuli encinci ye-elastic yokuthwala intsimbi, ezi ngxaki zilandelayo zihlala zikhona ekusileni intsimbi ethwele:

1. Amandla aphezulu okugaya kunye nobushushu obuphezulu bokugaya

2, itshiphu yokugaya kunzima ukuyinqumla, ukucola iinkozo kulula ukuba buthuntu

I-3, i-workpiece ithambekele kwi-deformation

4. I-debris yokugaya kulula ukunamathela kwivili lokugaya

I-5, indawo yokucubungula kulula ukutshisa

6, umsebenzi lukhuni trend inzulu

Isakhiwo esiqinileyo se-elastic ye-polyvinyl acetal isetyenziswe njenge-carrier abrasive kunye nesixhobo esitsha sokupholisha senziwe ngendlela yokuphosa. Ngenxa yeempawu zebhondi ngokwayo, ivili lokugaya lineempawu zalo ezizodwa, iimpawu eziphambili zezi:

1, i-porosity ephezulu. Sisakhiwo esinesiponji, esityebileyo kwimingxuma emincinci, ubushushu obuphantsi bokusila, akukho lula ukutshisa abasebenzi.

2, ilastiki, isakhono esomeleleyo sokugulisa.

3, akukho lula ukuplaga. Ilungele ukupolisha zonke iintlobo zetsimbi kunye nezingeyontsimbi, ngakumbi ukupolisha insimbi engenasici, ingxubevange yobhedu kunye nezinye izinto zokusila ezinzima kunye neenxalenye zobuso obuntsonkothileyo, ezisetyenziselwa ukutshintsha ivili elincamathelayo, ivili lelaphu, linokuphucula ukusebenza kakuhle.

Isantya sevili lokusila, isantya sesixhobo sokusebenza kunye nobunzulu bokusika zonke zinefuthe elikhulu ekuphuculeni umphezulu. Isantya sokugaya sihluke, umgangatho womsebenzi womsebenzi uhlukile. Xa usila izinto zensimbi engenasici, khetha isantya esiphezulu sevili lokugaya, ukuze uphucule amandla okusika ivili lokusila, kodwa isantya sevili lokusila siphezulu kakhulu, ukugaya ukukrala ngakumbi, ivili lokugaya kulula ukujam, i-workpiece surface kulula ukutshisa. Isantya somsebenzi sitshintsha kunye nesantya sevili lokugaya. Xa isantya ivili lokugaya kwandisa, isantya workpiece kwakhona kwandisa, yaye xa isantya ivili lokugaya liyancipha, isantya workpiece nayo iyancipha. Xa ubunzulu bokusika buncinci, amaqhekeza abrasive akakwazi ukunqumla kwindawo yokusebenza, ukusebenza kakuhle kuphantsi kakhulu. Xa ubunzulu bokusika bukhulu kakhulu, ubushushu obupheleleyo bokugaya buya kwanda, kwaye kulula ukuvelisa into yokutshisa.