Ketare ƙwanƙwasa ƙwanƙwasa kai na bugun kai

Takaitaccen Bayani:

Countersunk dunƙule kuma za a iya kira lebur kai dunƙule, countersunk dunƙule, Semi-countersunk dunƙule, Semi-countersunk dunƙule.Gabaɗaya, ƙwanƙwasa ƙwanƙwasa suna ƙetare-tsaye, wanda shine ma'auni na ƙasa sama da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙasa, wato, ma'auni na ƙasa shine GB/T846-1985.

Gabaɗaya skru na Countersunk ana yin su ne da ƙarfe da wayoyi.Bayan an kafa su, ana shafa su a cikin siffar cylindrical.Kan yana da lebur, kamar jirgin sama mai karkata zuwa gefen dunƙule, ta yadda dunƙule za ta iya kulle hular dunƙule ko wasu abubuwa damtse.

Cikakken Bayani

Aikace-aikace

Babban diamita na dunƙule countersunk yana da girma, kuma yana iya zama zagaye ko hexagonal, ta yadda kayan aiki irin su screwdriver ko wrench su iya juya dunƙule.Har ila yau, saman da ke fitowa yana hana kullun daga hakowa mai zurfi ta cikin kayan kuma yana ƙara matsa lamba akan kayan.Yawanci ana iya cire screws Countersunk ko kuma a sake saka su ta yadda ake so ba tare da lalata ingancinsu ba, kuma suna iya ba da ƙarfi fiye da ƙusoshi, kuma ana iya sake amfani da su.Shugaban dunƙule countersunk na iya zama gaba ɗaya nutse a kan kayan samfurin, kuma shugaban dunƙule ba zai taka rawar toshewa ba.

Amfani

Yawanci ana amfani dashi a cikin kayan lantarki, injin lantarki, kayan injin, kayan aikin gida, samfuran dijital, ayyukan kiyaye ruwa, kayan ado da gini, da sauransu.


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