Yikuphi ukuzinza okushisayo kombhede wensimbi e-machining? Uma kuqhathaniswa nombhede wokuphonsa amaminerali, yikuphi okubonakalayo okungalondolozwa ukuqina kwemishini?

Ukuqina okushisayo kwemibhede yensimbi e-machishini: ukuqhathanisa nemibhede yomshini wamaminerali

Endaweni yokuQala Imishini, ukuqina komshini womshini kubaluleke kakhulu ukugcina ukunemba nokuqinisekisa imiphumela ephezulu. Izinto ezimbili ezisetshenziswayo ezisetshenziswayo zemibhede yomshini zisakazwa i-iron kanye ne-mineral cast (eyaziwa nangokuthi ukhonkolo we-polymer). Indwangu ngayinye inezakhiwo zayo ezihlukile ezithinta ukuqina okushisayo futhi, ngenxa yalokho, ukunemba kwemishini.

Ukuqina okushisayo kwemibhede yensimbi

I-cast iron ibilokhu iyingqayizivele embonini yezokukhiqiza amashumishumi eminyaka, ngokuyinhloko ngenxa yezakhiwo zayo ezinhle kakhulu nokuqina. Kodwa-ke, uma kukhulunywa ngokuqina okushisayo, i-iron ine-iron inokulinganiselwa kwayo. Imibhede yensimbi ye-cast inganwebeka futhi ithole inkontileka ngokushintshashintsha kwezinga lokushisa, okungaholela ekushintsheni kobukhulu futhi kuthinte ukunemba kwemishini. Ukuvuselelwa okushisayo kwensimbi ephakeme kuphakeme, okusho ukuthi kungadonsa ngokushesha futhi kunciphise ukushisa, kepha lokhu kusho ukuthi kungathambekela kakhulu ekuhlanekezinisweni okushisayo.

Imibhede yomshini wamaminerali wokuphonsa

Ngakolunye uhlangothi, imibhede yemishini yokuphonsa amaminerali iyatholakala ukuthandwa ngenxa yokuqina kwabo okuphezulu okuphezulu. Ukuphonsa kwamaminerali kuyinto ehlanganisiwe eyenziwe ngenhlanganisela ye-epoxy resin kanye nama-aggregate amaminerali afana ne-granite. Le nhlanganisela ibamba iqhaza ekuziphatheni okuphansi okushisayo kanye ne-inertia ephezulu kakhulu ye-inertia, okusho ukuthi kungenzeka kube nezinguquko zokushisa okusheshayo. Ngenxa yalokho, imibhede yokuphonsa amaminerali ingagcina ukuqina kwabo kobukhulu obungcono kunemibhede yensimbi ngaphansi kwezimo ezihlukile ezishisayo.

Ukuqhathanisa Ukuqhathanisa

Lapho uqhathanisa lezi zinto zokwakha ezimbili, imibhede yemishini yokuphonsa amaminerali ngokuvamile inikela ngokuqina okungcono okushisayo kunemibhede yensimbi. Ukuvuselelwa okuphansi okushisayo kokuphonswa kwamaminerali kusho ukuthi kuthinteka kancane ngenxa yezinguquko zokushisa ezikhona kanye nokushisa okwenziwe ngesikhathi semishini. Lokhu kuqina kuhumushela ukunemba kwemishini okungaguquki, okwenza ukuphonswa kwamaminerali inketho ekhangayo yezicelo eziphezulu.

Ekuphetheni, ngenkathi i-cast iron ihlala iyinto ethembekile futhi esetshenziswa kabanzi emibhedeni yomshini, ukukhishwa kwamaminerali kunikeza ukuqina okuphezulu okushisayo, okungakhulisa kakhulu ukunemba kwemishini. Njengoba isidingo sokunemba ekukhiqizweni siyaqhubeka ukukhula, ukukhetha kombhede womshini womshini kuzodlala indima ebalulekile ekufezeni nasekugcinweni kwamazinga aphezulu.