Njira Yogaya ya Extrusion Tap Thread

Pogwiritsa ntchito zitsulo zopanda chitsulo, ma aloyi ndi zipangizo zina zokhala ndi pulasitiki yabwino komanso zolimba, zimakhala zovuta kukwaniritsa zofunikira za mkati mwa ulusi wa zipangizozi ndi matepi wamba.
Kukonzekera kwanthawi yayitali kwatsimikizira kuti kungosintha mawonekedwe a mpopi wodulira (monga kufunafuna geometry yabwino) kapena kugwiritsa ntchito mtundu watsopano wazinthu zapampopi sikungathenso kukwaniritsa zofunikira zapamwamba, zopanga zapamwamba komanso zotsika. mtengo Machining wononga mabowo.

"Cold extrusion chipless processing" ndi njira yatsopano yopangira ulusi wamkati, ndiye kuti, pansi pa dzenje la chopangira chopangidwa kale, kampopi wopanda chip (extrusion tap) umagwiritsidwa ntchito kuzizira-extrude workpiece kupanga mapindikidwe apulasitiki kupanga ulusi wamkati. .
Chifukwa chipless processing wa extrusion ozizira amatha kumaliza ulusi wamkati womwe sungathe kuchitidwa ndi kudula wamba wapampopi, chifukwa chake kugwiritsa ntchito njirayi kukukulirakulira, komanso kugaya kwa matepi a extrusion kumayamikiridwanso kwambiri ndi anthu. .

Conical extrusion cone ndiyo yomwe imagwiritsidwa ntchito kwambiri ndi chipless tap extrusion cone, yomwe ili ndi ubwino wotulutsa kuwala, torque yaying'ono, komanso kuuma bwino kwa ulusi wokonzedwa. Chifukwa m'mimba mwake akunja ndi m'mimba mwake wapakati onse ali ndi tapers, kupera kwa chulucho extruded n'kovuta kwambiri kuposa cylindrical extruded chulucho: pa akupera, extruded cone ngodya a m'mimba mwake pakati amazindikiridwa ndi taper, ndi mbale kufa. ndi The worktable chimayenda ndi amayendetsa mphero gudumu chimango kusuntha radially kumaliza akupera chipless wapampopi mu taper ngodya.

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