Seti ya zidutswa 4 za matabwa a Chamfering Countersink
Mawonekedwe
1. Chidachi nthawi zambiri chimakhala ndi makulidwe anayi osiyanasiyana a zidutswa zobowolera countersink kuti zikwaniritse zosowa zosiyanasiyana za matabwa.
2 Kapangidwe ka Zitsulo Zothamanga Kwambiri
3.90 DIGIRE CHAMBELL
4. Mabowola nthawi zambiri amakhala ndi m'mbali zakuthwa zomwe zimatsimikizira kuboola koyera komanso kogwira mtima komanso kuchepetsa kusweka kwa matabwa.
5. Zipangizozi ndizoyenera kugwiritsidwa ntchito popanga matabwa monga zomangira mutu zomwe zimayikidwa pamwamba pa matabwa komanso kupanga m'mbali zosalala zokhala ndi chamferes pamwamba pa matabwa.
CHIWONETSERO CHA ZOPANGIRA


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