Pehea e hana ʻia ai ka mea hana mīkini?

Ma keʻano laulā, ua māheleʻia ka mea o ka meaʻoki milling i:

1.ʻO ka HSS (High Speed ​​Steel) ka mea i kapa pinepine ʻia he kila kiʻekiʻe. Nā hiʻohiʻona: ʻaʻole kiʻekiʻe kiʻekiʻe ka pale wela, haʻahaʻa paʻakikī, haʻahaʻa kumu kūʻai a me ka paʻakikī maikaʻi. Hoʻohana maʻamau i nā drills, nā mea ʻoki wili, nā paʻi, nā reamers a me kekahi mau mea hana. ʻO ka mea maʻamau, inā ʻaʻole kiʻekiʻe nā koi kikoʻī maʻamau, ʻo ka hana ʻana a me ka hana ʻana o ka mea ʻoki milling e koho maʻamau i ka mea i ʻōwili ʻia, a ma hope o kekahi kaʻina hana wela (hoʻoponopono i ka paʻakikī, hoʻopau i ke kaumaha), hoʻopaʻa ʻia ma ka mea hana. mīkini wili. No nā mea hana HSS kiʻekiʻe a koi ʻia (ua hui pū ʻia me ka uhi kūikawā 5-10um, ma hope o ka waiho ʻana o ka mahu kino a i ʻole kemika ma hope o ka wili hope ʻana) e loaʻa maʻamau me ka mīkini mīkini CNC, e like me ka spiral groove Taps.ʻāpana mīkini CNC

2.carbide sima

①. ʻO nā mea hoʻokomo carbide hiki ke kuhikuhi ʻia (kekahi mau uhi kūikawā i loaʻa ka 1 a i ʻole kekahi mau papa no nā kumu like ʻole). Hoʻokomo pinepine ʻia nā mea hoʻokomo e ka pauka metallurgy a me ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe. Ma keʻano he hoʻokomo hulina maʻamau, hiki ke hoʻohuiʻia ka uhi ma hope o ke kaomiʻana. E hoʻohana (Ma ka pūʻulu like o nā pahi i kaomi ʻia, ʻoi aku ka maikaʻi o ka nui o nā lau (ma loko o 5um). ʻO ka mea ʻokiʻoki pono e hoʻomaloʻo maikaʻi ʻia e loaʻa i ka ʻoi (aia kekahi koi no ka lau hoʻopau ʻana o ka lathe) a me ke ʻano kūlike ʻO ka mea ʻoki kino o ka mea ʻoki wili e hoʻomaʻamaʻa ʻia e 42CrMo4+, a hele ka ʻoki ʻoki i ke kiʻekiʻe. ʻO ka milling CNC pololei e hoʻopau i ka hana ʻana i ka Shank a me ka rivet (e lawe i ka DIN69871-69872 shank ma ke ʻano he laʻana), koho mea 42CrMo4 + roughing + QT + semi-finishing + partial surface quenching + blackening + fine grinding + dynamic balance calibration.ʻāpana kaʻa

②. ʻOki wili wili paʻa + drill + tap + reamer. Hoʻopili pololei ʻia nā koʻokoʻo Carbide ma ka mea hana CNC e wili ana i nā ana hope. No nā noi ʻē aʻe, hiki ke hoʻopili ʻia ka mea hana i nā noi like ʻole (hoʻonui i ka pale ʻana i ka lole, ʻoi aku ka hopena o ka hopena, etc.). Pōmaikaʻi ʻO ka pololei kiʻekiʻe, ke kūpaʻa ʻaʻahu Ka laulā o nā mea hana ʻenehana hiki ke hana ʻia nā mea paʻakikī kiʻekiʻe loa (HRC60-65) Ua kaupalena ʻia kēia mea hana e ke anawaena o ka pā, a ʻaʻole i ʻoi aku ma mua o D40.

③. Paahana carbide Welded me ka mea wili palaoa + reamer nui + nui anawaena drill bit (ʻo ke kino drill pinepine kiʻekiʻe kiʻekiʻe kiʻekiʻe kila) + nui hobbing cutter carbide maka i ke kino e ke keleawe rivet kuʻi, A laila loaʻa ka nui hope ma ka wili ʻana. Ma o ke kuʻi ʻana, hiki i nā mea ʻoki wili carbide ke hiki i nā nui a me nā anawaena, a hiki ke hoʻemi ʻia ke kumukūʻai.ʻāpana plastik

3.ʻO nā keramika ma hope o ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe, wili + ka uhi

4.CBN Ma hope o ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe ʻo Grinding + coating