Ma drill bits a HSS twist drill ochepetsedwa okhala ndi shank rolled ndi black oxide covering
Mawonekedwe
1. Chophimba chakuda cha oxide chimawonjezera kulimba kwa chobowolera, kupereka kukana kukalamba ndikuwonjezera moyo wake wautumiki.
2. Chophimba chakuda cha oxide chimathandizira kukhuthala kwa mafuta ndikuchepetsa kukangana panthawi yobowola, zomwe zimathandiza kupewa kutentha kwambiri ndikuwonjezera moyo wa chobowola.
3. Zidutswa zobowolera izi ndizoyenera kuboola zinthu zosiyanasiyana, kuphatikizapo chitsulo, matabwa, pulasitiki, ndi zinthu zina zophatikizika, zomwe zimapangitsa kuti zikhale zoyenera ntchito zosiyanasiyana.
4. Chophimba chakuda cha oxide chimalimbana ndi dzimbiri, chimateteza chobowoleracho ku dzimbiri ndipo chimatha kukhala nthawi yayitali.
Zinthu zimenezi zimapangitsa kuti Reduced Shank Rolled HSS Twist Drill Bit yokhala ndi Black Oxide Coating ikhale yodalirika komanso yosinthasintha pa zosowa zosiyanasiyana zobowola.
CHIWONETSERO CHA ZOPANGIRA
Ubwino
1. Chophimba chakuda cha oxide chimawonjezera kulimba kwa chobowolera, kuchepetsa kuwonongeka ndikuwonjezera nthawi yake yogwira ntchito.
2. Kapangidwe ka shank kakafupi kamagwirizana ndi mitundu yosiyanasiyana ya ma drill chucks, zomwe zimapangitsa kuti ma drill bits awa akhale oyenera kugwiritsa ntchito mitundu yosiyanasiyana ya ma drill.
3. Chophimba chakuda cha oxide chimapereka mafuta ochulukirapo, chimachepetsa kukangana panthawi yobowola komanso chimaletsa kutentha kwambiri, zomwe zimathandiza kutalikitsa moyo wa chobowolacho.
4. Kapangidwe ka chitsulo chozungulira champhamvu kwambiri kamatsimikizira kuti chimagwira ntchito bwino komanso chili ndi mphamvu zambiri, zomwe zimapangitsa kuti mabowo awa akhale oyenera kubowola zinthu zolimba.
5. Chophimba chakuda cha oxide chimalimbana ndi dzimbiri, chimateteza chobowoleracho ku dzimbiri ndikuchikulitsa nthawi yake yosungira.
6. Zidutswa zobowolera izi ndizoyenera kuboola zinthu zosiyanasiyana monga chitsulo, matabwa, pulasitiki, ndi zinthu zina, zomwe zimapangitsa kuti zikhale zoyenera ntchito zosiyanasiyana.
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