Ukunemba okuphezulu kwe-cross roller ephethe inqubo yokupholisha

Ukunemba okuphezulu kwe-cross roller bearing kunokunemba okuhle kakhulu kokujikeleza, sekusetshenziswe kabanzi ezingxenyeni ezihlangene zamarobhothi ezimboni noma izingxenye ezizungezisayo, ithebula elijikelezayo lesikhungo somshini, ingxenye ejikelezayo ye-manipulator, ithebula elijikelezayo elinembayo, amathuluzi ezokwelapha, izinsimbi zokulinganisa, imishini yokukhiqiza ye-IC. Lawa mathuluzi anembayo wezidingo zokunemba ezine-cross roller aphakeme kakhulu, ngakho-ke ekukhiqizeni, ukucubungula kudinga ubuchwepheshe obuphezulu. Ikakhulukazi, ukwelashwa kokupholisha kwe-bearing surface, okuyisici esibalulekile esithinta ukunemba kwe-cross roller bearing, ake sikhulume ngenqubo yokupholisa ye-cross roller bear.

Ukupholishwa kwama-cross roller bearings kuyinqubo yokuqeda ingaphezulu lezingxenye ezinezinhlayiya ezinhle zokuthuthumela namathuluzi athambile. Enqubweni yokupholisha, ukusebenzisana phakathi kwezinhlayiya ezilumayo kanye nendawo yokusebenza kunezimo ezintathu: ukushelela, ukulima nokusika. Kulezi zifunda ezintathu, izinga lokushisa lokugaya namandla okugaya ayanda. Ngenxa yokuthi izinhlayiya ezilumayo zinamathiselwe ku-matrix ethambile, ngakho-ke ngaphansi kwesenzo samandla okugaya, izinhlayiya ezilumayo zizohlehliswa ku-matrix ethambile ngamadigri ahlukene, okuholela emihumeni emincane ebusweni bomsebenzi kanye nama-chips amahle. Isenzo sokushelela nokulima sezinhlayiya ezilumayo ebusweni bomsebenzi senza ingaphezulu lepulastiki ligeleze, lithuthukise ubulukhuni obuncane bendawo yokusebenza ngokwezinga elithile, lwakha indawo ebushelelezi eqhubekayo, ukuze ingaphezulu le-workpiece. ukufeza umphumela wesibuko.

Ngenxa ye-conductivity encane yokushisa, ukuqina okuphezulu kanye ne-modulus encane yokunwebeka yensimbi enensimbi, izinkinga ezilandelayo zivame ukuba khona ekugayeni insimbi enensimbi:

1. Amandla okugaya aphezulu kanye nokushisa okuphezulu kokugaya

2, ukugaya i-chip kunzima ukusika, ukugaya okusanhlamvu kulula ukubuthuntu

3, i-workpiece ijwayele ukuguquguquka

4. Ukugaya imfucumfucu kulula ukunamathela esondweni lokugaya

5, indawo yokucubungula kulula ukuyishisa

6, umsebenzi ukuqina mkhuba sina

Isakhiwo esiqinile esinwebekayo se-polyvinyl acetal sisetshenziswa njengesithwali esigayayo futhi ithuluzi elisha lokupholisha lenziwa ngendlela yokuphonsa. Ngenxa yezici zebhondi ngokwayo, isondo lokugaya linezici zalo ezihlukile, izici eziyinhloko yizi:

1, i-porosity ephezulu. Isakhiwo esineziponji, esicebile ngezimbotshana ezincane, ukushisa okuphansi kokugaya, akulula ukushisa izisebenzi.

2, ukunwebeka, ikhono eliqinile lokupholisha.

3, akulula ukuxhuma. Ifanele ukupholisha zonke izinhlobo zensimbi nezingezona ezensimbi, ikakhulukazi ukucwebezelisa insimbi engagqwali, ingxubevange yethusi nezinye izinto zokugaya kanzima kanye nezingxenye zobuso obuyinkimbinkimbi, okusetshenziselwa ukufaka esikhundleni sesondo lokunamathisela, isondo lendwangu, kungathuthukisa ukusebenza kahle kokucwebezela.

Isivinini sesondo lokugaya, isivinini se-workpiece kanye nokujula kokusika konke kunethonya elikhulu ekupholiseni indawo. Ijubane lokugaya lihlukile, ikhwalithi yendawo yokusebenza ihlukile. Lapho ugaya impahla yensimbi engagqwali, khetha isivinini esiphezulu sesondo lokugaya, ukuze uthuthukise ikhono lokusika lesondo lokugaya, kodwa isivinini sesondo lokugaya siphezulu kakhulu, ukugaya ukuklwebha okuningi, isondo lokugaya kulula ukujam, indawo yokusebenza kulula ukuyishisa. Ijubane le-workpiece liyashintsha ngesivinini sesondo lokugaya. Lapho ijubane lokugaya likhuphuka, ijubane le-workpiece liyanda, futhi lapho ijubane lokugaya liyancipha, isivinini se-workpiece siyancipha. Lapho ukujula kokusika kukuncane kakhulu, izinhlayiya ze-abrasive azikwazi ukusika endaweni yokusebenza, ukusebenza kahle kuphansi kakhulu. Uma ukujula kokusika kukhulu kakhulu, ukushisa okuphelele kokugaya kuzokwanda, futhi kulula ukukhiqiza into evuthayo.