Din335 HSS Countersink Drill Bit Europe Mtundu

Kufotokozera Kwachidule:

Mabowo a Countersink amapangidwa ndi kubowola kwa countersunk ndipo amagwiritsidwa ntchito kwambiri pokonza mitundu yambiri ya zida.Chifukwa chake, pokonza mabowo osalala kapena mabowo osunthika pamwamba pa chogwirira ntchito, zomangira monga zomangira ndi mabawuti zitha kukhazikitsidwa molunjika ku chogwirira ntchito.Ngakhale mabowo oyendetsa amafunikira kuti akonzenso, kugwiritsa ntchito kwawo kumapangitsa kuti ntchito zitheke komanso kuwongolera bwino.Mu cylindrical countersink, kumapeto kwa mphepete kumagwira ntchito yayikulu yodula, ndipo ngodya ya bevel ya spiral groove imatsimikizira mbali yake.Kuonetsetsa kuti pakati ndi chitsogozo chabwino, sinkiyo imakhala ndi chowongolera kutsogolo ndi m'mimba mwake pafupi ndi dzenje lomwe lilipo pachogwirira ntchito.

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Tsatanetsatane wa Zamalonda

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Sink ya kauntala imakhala ndi mbali yayikulu yodulira kumapeto kwake, pomwe zitoliro zozungulira zimakhala ndi ngodya ya bevel, yomwe imadziwika kuti rake angle, kumapeto kwake.Pofuna kuonetsetsa kukhazikika bwino komanso chitsogozo cha kubowola uku, ili ndi cholembera pansonga yake chomwe chimalowa bwino mu dzenje lomwe lilipo muzogwirira ntchito.Kupangitsa kuti clamping ikhale yosavuta, shank ya chidayo imakhala yozungulira ndipo mutuwo umakhala ndi dzenje lopindika.Nsonga yake yopindika ili ndi m'mphepete mwa beveled yomwe ili yoyenera kudula.Bowolo limagwira ntchito ngati dzenje lotulutsa chip, zomwe zimalola tchipisi tachitsulo kusuntha ndikutulutsidwa m'mwamba.Mphamvu ya centrifugal ndi yothandiza pochotsa zitsulo zachitsulo pamwamba pa workpiece kuti zisawonongeke pamwamba ndi kusokoneza ubwino wake.Pali mitundu iwiri ya nsanamira zowongolera, ndipo mabowo osunthika amathanso kupangidwa mugawo limodzi ngati kuli kofunikira.

Cholinga cha kubowola kwa countersink makamaka ndikutsitsa ndikukonza mabowo osalala.Mapangidwe ake ndi kapangidwe kake zimapangitsa kuti zikhale zosavuta kugwira ntchito bwino ndikuwongolera mtundu wa chinthu chomaliza.