Kusankha chodulira mphero

Kusankha awodula mpherosi ntchito yosavuta.Pali zosintha zambiri, malingaliro ndi malingaliro oti aganizire, koma kwenikweni makina akuyesera kusankha chida chomwe chingadulire zinthu zomwe zimafunikira pamtengo wotsika.Mtengo wa ntchitoyo ndi kuphatikiza mtengo wa chida, nthawi yotengedwa ndimakina osindikizira,ndi nthawi yotengedwa ndi makina.Nthawi zambiri, ntchito zamagulu ambiri, ndi masiku a nthawi yopangira makina, mtengo wa chida ndi wotsika kwambiri pamitengo itatu.

• Zofunika:Odula zitsulo zothamanga kwambiri (HSS) ndi odula otsika mtengo komanso aafupi kwambiri.Zitsulo zokhala ndi ma cobalt othamanga nthawi zambiri zimatha kuthamanga 10% mwachangu kuposa chitsulo chothamanga kwambiri.Zida za simenti za carbide ndizokwera mtengo kuposa zitsulo, koma zimakhala zotalika, ndipo zimatha kuthamanga mofulumira kwambiri, choncho zitsimikizireni ndalama zambiri pakapita nthawi.Zida za HSSndizokwanira pazogwiritsa ntchito zambiri.Kupitilira kuchokera ku HSS wamba kupita ku cobalt HSS kupita ku carbide kumatha kuwonedwa ngati kwabwino kwambiri, kwabwinoko, komanso kopambana.Kugwiritsa ntchito ma spindle othamanga kwambiri kungalepheretse kugwiritsa ntchito HSS kwathunthu.
• Diameter:Zida zazikulu zimatha kuchotsa zinthu mwachangu kuposa zing'onozing'ono, chifukwa chake chodula chachikulu chomwe chingagwirizane ndi ntchitoyi nthawi zambiri chimasankhidwa.Pogaya mikombero yamkati, kapena mikombero yakunja yopindika, m'mimba mwake imachepetsedwa ndi kukula kwa zokhota zamkati.Ma radius awodulaiyenera kukhala yocheperako kapena yofanana ndi utali wozungulira wa arc yaying'ono kwambiri.
• Zitoliro:Zitoliro zambiri zimapangitsa kuti pakhale chakudya chokwanira, chifukwa pali zinthu zochepa zomwe zimachotsedwa pa chitoliro chilichonse.Koma chifukwa kukula kwapakati kumawonjezeka, pali malo ochepa a swarf, kotero kuti mulingo uyenera kusankhidwa.
• Zokutira:Zovala, monga titaniyamu nitride, zimawonjezeranso mtengo woyambira koma zimachepetsa kuvala ndikuwonjezera moyo wa zida.Kupaka kwa TiAlNkumachepetsa kumamatira kwa aluminiyumu ku chida, kuchepetsa ndipo nthawi zina kumachotsa kufunikira kwa mafuta.
• Helix angle:Ma angle a helix apamwamba amakhala abwino kwambiri pazitsulo zofewa, komanso ma angles otsika a zitsulo zolimba kapena zolimba.