I-Granite vs. I-Cast Iron Lathe Bed: Yimuphi Ongcono Ngemithwalo Enzima Nemithelela?

I-Granite vs. I-Cast Iron Lathe Bed: Yimuphi Ongcono Ngemithwalo Enzima Nemithelela?

Uma kuziwa ekukhetheni impahla yombhede we-lathe ongakwazi ukumelana nemithwalo esindayo kanye nomthelela, kokubili i-granite nensimbi yokusansimbi kuyizinqumo ezithandwayo. Impahla ngayinye inezici zayo eziyingqayizivele ezenza ifaneleke izinhlelo zokusebenza ezahlukene, kodwa yikuphi okungcono ukumelana nemithwalo esindayo nomthelela?

I-cast iron ithandwa kakhulu emibhedeni ye-lathe ngenxa yamandla ayo aphezulu nokuqina. Izinto ezisetshenziswayo ziyakwazi ukumelana nemithwalo esindayo nomthelela, okuyenza ifaneleke ukusetshenziswa kuzilungiselelo zezimboni lapho i-lathe isetshenziswa kanzima. Isakhiwo sensimbi eyinsimbi siyivumela ukuthi ibambe ukudlidliza futhi inikeze ukuzinza ngesikhathi sokusebenza kwemishini, okwenza kube ukukhetha okuthembekile kwezinhlelo zokusebenza ezinzima.

Ngakolunye uhlangothi, i-granite nayo iyinto ethandwayo yemibhede ye-lathe ngenxa yezinga layo eliphezulu lokuzinza nokumelana nokugqoka nokudilika. Izakhiwo zemvelo zegwadle zikwenza kube ukukhetha okuhle kakhulu kwezicelo lapho ukunemba nokuzinza kubalulekile. Kodwa-ke, uma kuziwa ekubhekaneni nemithwalo esindayo kanye nomthelela, insimbi yensimbi inesandla esiphezulu.

Ngakolunye uhlangothi, umbhede womshini wokuphonsa amaminerali, ungenye indlela entsha enikeza inhlanganisela yakho kokubili izakhiwo ze-granite nensimbi. I-mineral casting material iyinhlanganisela yemvelo ye-granite aggregates kanye ne-epoxy resin, okuholela ekusetshenzisweni okuqinile ukumelana nokuguga, futhi ekwazi ukumelana nemithwalo esindayo nomthelela. Lokhu kuyenza ibe yimbangi eqinile yezinhlelo zokusebenza lapho kokubili ukunemba nokuqina kubalulekile.

Sengiphetha, nakuba kokubili i-granite ne-cast iron ikwazi ukumelana nemithwalo esindayo kanye nomthelela, umbhede we-cast iron lathe waziwa ngamandla awo akhethekile nokuqina ezilungiselelweni zezimboni. Kodwa-ke, umbhede womshini wokuphonsa amaminerali unikeza enye indlela ethembisayo ehlanganisa izakhiwo ezingcono kakhulu zombili ze-granite ne-cast iron, okwenza kube yimbangi eqinile yezinhlelo zokusebenza ezidinga kokubili ukunemba nokuqina. Ekugcineni, ukukhetha phakathi kwe-granite, i-cast iron, kanye ne-mineral casting kuzoncika ezidingweni ezithile zokufakwa kwe-lathe kanye nezinga lokuqina nokunemba okudingekayo.