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.
Yaitali processing mchitidwe watsimikizira kuti kokha kusintha dongosolo la kudula wapampopi (monga kufunafuna geometry yabwino) kapena kugwiritsa ntchito mtundu watsopano wa zinthu wapampopi sangathenso mokwanira zofunika za apamwamba, zokolola ndi otsika mtengo Machining wononga mabowo.

"Cold extrusion chipless processing" ndi njira yatsopano yopangira ulusi wamkati, ndiye kuti, pa dzenje la pansi la chopangira chopangidwa kale, kampopi wopanda chipless (extrusion tap) umagwiritsidwa ntchito pozizira-extrude workpiece kuti apange mapindikidwe apulasitiki kuti apange ulusi wamkati.
Chifukwa chipless processing wa extrusion ozizira akhoza kumaliza processing ulusi mkati kuti sangathe kuchitidwa ndi wamba wapampopi kudula, kotero kugwiritsa ntchito ndondomeko akukhala mochulukira, ndi akupera processing wa matepi extrusion komanso mochulukira mtengo 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 ndi zovuta kwambiri kuposa cylindrical extruded chulucho: pa akupera, extruded cone ngodya a m'mimba mwake wapakati anazindikira ndi taper, ndi mbale kufa ndi The worktable kusuntha ndi amayendetsa gudumu gudumu chimango kusuntha radially mu taper taper ngodya.

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