Amasondo okugaya idayimanezenziwe ngama-abrasives edayimane njengezinto zokusetshenziswa kanye nempushana yensimbi, i-resin powder, izitsha zobumba nensimbi ye-electroplated njengama-agent abophayo.
Isakhiwo se-isondo lokugaya idayimaneihlukaniswe ikakhulukazi izingxenye ezintathu: ungqimba olusebenzayo, i-matrix kanye nesendlalelo soguquko.
Mayelana nesicelo,amasondo okugaya idayimanezivame ukusetshenziselwa ukucubungula izinsimbi ezinokuqukethwe okuphansi kwensimbi okunzima ukusetshenzwa ngamathuluzi ajwayelekile abrasive.Isibonelo, isetshenziswa emikhakheni efana nokuqina okuphezulu, ama-alloys aqinile (i-titanium, i-aluminium), izinto zobumba, njll.
Ngokwesakhiwo,amasondo okugaya idayimanezihlukile kumasondo avamile okugaya abrasive.Amasondo okugaya abrasive ajwayelekile enziwa ngokuhlanganisa ama-abrasives ajwayelekile abe yisimo esithile.Ngokuvamile aqukethe izakhi ezintathu: abrasive, bond kanye nezimbotshana.Izingxenye eziyinhloko ze-aisondo lokugaya idayimaneungqimba olunamaqabunga edayimane, isendlalelo soguquko kanye ne-matrix.
I-abrasive layer ungqimba olusebenzayo, olubizwa nangokuthi ungqimba lwedayimane, okuyingxenye yokusebenza yesondo lokugaya;
Isendlalelo soguquko sibizwa ngokuthi ungqimba olungelona idayimane futhi lwakhiwe ikakhulukazi izibophezelo, izimpushana zensimbi nezigcwalisi.Isendlalelo soguquko sixhuma ngokuqinile isendlalelo sedayimane ku-matrix;
I-matrix isetshenziselwa ukwamukela isendlalelo se-abrasive.Impahla ye-matrix ihlobene nempahla ye-binder.
Ama-ejenti wokubopha insimbi ngokuvamile asebenzisa insimbi ne-alloy steel powder njengesisekelo, futhi ama-ejenti abopha inhlaka asebenzisa i-aluminium alloy ne-bakelite njengesisekelo.
Isikhathi sokuthumela: May-24-2024