Yadda za a yi amfani da countersunk kai tapping skru?Menene matakan kiyayewa?

Gabaɗaya, bayan shigar da ƙwanƙwasa ƙwanƙwasa kai tsaye, bayyanar sassan suna lebur kuma ba za a sami kumbura ba.Kafaffen sassanta an raba su zuwa sassa na bakin ciki da kauri.Kauri yana nufin rabon dangi tsakanin kauri na sassa da kauri na countersunk kai sukurori.Na farko ya kamata ya fi na baya girma.Lokacin da ake ƙarfafawa, za a sami wasu zaren a waje, amma abu ɗaya da za a lura shi ne cewa dole ne a ƙara ƙarar screws.

Ketare dunƙule madaurin kai ta zagaye
Bugu da kari, kauri na bangaren bai kai kaurin kai na juzu'in bugun kai na countersunk ba, wanda wani lamari ne.A mafi yawan kayan aikin injiniya, za a sami sassan ƙarfe na takarda, kamar haɗin kai tsakanin kayan aiki da murfin takarda, da haɗin ƙofar tsakanin akwatuna.Domin kauri daga cikin abubuwan ɗaure ƙanƙara ne, dunƙule ta cikin rami ta samar da rami mai ɗaci.A lokacin da tightening countersunk kai tapping dunƙule, dunƙule shugaban baya danna sheet karfe part, amma kasan dunƙule da saman da threaded rami matsi da juna har mutuwa.Saboda wannan, wani lokacin mukan ji cewa sukurori sun kasance musamman m, amma takardar takarda ba ta da ƙarfi sosai.

Zaren hexagon na waje mai ɗaukar kai
Yayin shigar da screws ɗin kai na countersunk, madaidaicin taper ya kamata ya zama ƙasa da ko daidai da digiri 90 kuma bai wuce digiri 90 ba.Idan akwai ramuka da yawa da aka yi ta screws na countersunk akan sassan, ya zama dole don kula da daidaito kuma ku guje wa karkatacciyar hanya yayin aiki don tabbatar da kyakkyawa bayan taro.Idan akwai ƙaramin kuskure, ana iya daidaita shi kuma a ɗan ƙara ɗanɗana shi.Amma diamita na dunƙule bai kamata ya wuce 8mm ba, wanda ya kamata a kiyaye.Idan kauri na countersunk kai-tapping dunƙule ya fi girma da kauri daga cikin takardar karfe, shi wajibi ne don maye gurbin karami dunƙule ko kara da rami.Don kauce wa sassauta sassa, ana ba da shawarar kada a faɗaɗa diamita na reaming.
A takaice, a kula lokacin shigar da screws ta danna kan countersunk.Na farko, zai iya tabbatar da shigarwa mai laushi, kuma na biyu, zai iya sa tasirin shigarwa ya dace.Abin da ke sama shine taƙaitaccen hanyoyin amfani da matakan kariya na ƙusoshin bugun kai.Na yi imani cewa karanta wannan labarin zai taimake ku.