Granite vs. Cast Iron Lathe Bed: Ndeipi iri nani kune zvinhu zvinorema uye zvinokanganisa?

Granite vs. Cast Iron Lathe Bed: Ndeipi iri nani kune zvinhu zvinorema uye zvinokanganisa?

Kana zvasvika pakusarudza chinhu chemubhedha welathe chinogona kumira mutoro unorema uye kurohwa, granite nesimbi yakakandwa ndizvo zvinofarirwa nevakawanda. Chinhu chimwe nechimwe chine hunhu hwacho hwakasiyana hunoita kuti chikwanise kushandiswa zvakasiyana, asi ndechipi chiri nani pakutsungirira mutoro unorema uye kurohwa?

Simbi yakakandwa isarudzo yakakurumbira yemibhedha yelathe nekuda kwesimba rayo guru uye kugara kwenguva refu. Chigadzirwa ichi chinokwanisa kutsungirira mitoro inorema uye kurohwa, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzemaindasitiri uko lathe inoshandiswa zvakanyanya. Maumbirwo esimbi yakakandwa anoibvumira kunyudza kudengenyeka uye kupa kugadzikana panguva yekushanda kwemashini, zvichiita kuti ive sarudzo yakavimbika yekushandiswa kwakasimba.

Kune rumwe rutivi, granite imhando inozivikanwawo yemibhedha yelathe nekuda kwekugadzikana kwayo kwakanyanya uye kuramba kubvaruka. Hunhu hwechisikigo hwegranite hunoita kuti ive sarudzo yakanaka yekushandisa uko kunyatsorongeka uye kugadzikana kwakakosha. Zvisinei, kana zvasvika pakukunda mitoro inorema uye kurohwa, simbi yakakandwa ndiyo inonyanya kukosha.

Muchina wekugadzira mineral casting, kune rumwe rutivi, inzira itsva inopa musanganiswa we granite nesimbi. Midziyo yekugadzira mineral musanganiswa we granite aggregates yechisikigo ne epoxy resin, zvichiita kuti ive chinhu chinodzivirira kubvaruka, pamwe nekukwanisa kutsungirira mitoro inorema nekukuvadzwa. Izvi zvinoita kuti ive yakasimba pakushandiswa uko kunyatsoita uye kugara kwenguva refu kwakakosha.

Mukupedzisa, kunyange zvazvo granite nesimbi yakakandwa zvichikwanisa kutsungirira mitoro inorema uye kuroverwa, mubhedha welathe wesimbi yakakandwa unozivikanwa nekusimba kwawo kwakanyanya uye kugara kwenguva refu munzvimbo dzemaindasitiri. Zvisinei, mubhedha wemuchina wekugadzira mineral une imwe nzira inovimbisa inosanganisa hunhu hwakanakisa hwegranite nesimbi yakakandwa, zvichiita kuti ive nzvimbo yakasimba yekushandisa inoda kunyatsorongeka uye kusimba. Pakupedzisira, sarudzo pakati pegranite, simbi yakakandwa, uye mineral casting zvinoenderana nezvinodiwa chaizvo zvekushandisa lathe uye huwandu hwekugara kwenguva refu uye kunyatsojeka kunodiwa.