Zeziphi iindidi zezikrufu ezikhoyo?

1) sloted izikrufu eziqhelekileyo

Isetyenziswa kakhulu ukudibanisa iindawo ezincinci. Inezikrufu zentloko yepani, izikrufu zentloko eyicylindrical, izikrufu zentloko ze-semi-countersunk kunye nezikrufu zentloko ezizikileyo. Amandla entloko ye-screw ye-pan ye-screws kunye ne-cylindrical head screws iphezulu, kwaye igobolondo idibaniswe kwiindawo eziqhelekileyo; Intloko ye-semi-countersunk head screw igobile, kwaye umphezulu wayo utyhileke kancinane emva kofakelo, kwaye intle kwaye igudile, isetyenziselwa izixhobo okanye oomatshini abachanekileyo; Izikrufu ze-Countersunk zisetyenziswa apho iintloko zezikhonkwane zingavumelekanga ukuba zivele.

2) I-hex socket kunye ne-hex socket screw

Intloko yolu hlobo lwe-screw inokungcwatywa kwilungu, inokufaka i-torque enkulu, amandla oqhagamshelwano oluphezulu, kwaye inokutshintsha iibholiti ze-hexagonal. Ihlala isetyenziselwa ukudibanisa okudinga ukwakheka okuhlangeneyo kunye nenkangeleko egudileyo.

3) Izikrufu eziqhelekileyo ezinemibhobho yomnqamlezo

Inomsebenzi ofanayo kunye nezikhonkwane eziqhelekileyo ezifakiweyo kwaye zinokuthi zitshintshwe enye kwenye, kodwa amandla e-groove ye-cross groove izikrufu eziqhelekileyo ziphezulu, akukho lula ukukrazula i-bald, kwaye imbonakalo ihle kakhulu. Xa isetyenzisiwe, kufuneka ilayishwe kwaye yothulwe ngesikrufu somnqamlezo esihambelanayo.

4) Isikrufu seringi

I-screw yokuphakamisa i-screw luhlobo lwezixhobo ze-hardware zokuthwala ubunzima ngexesha lofakelo kunye nokuthutha. Xa isetyenziswa, i-screw kufuneka iqhutywe kwindawo yokuba indawo exhasayo ifakwe ngokusondeleyo, kwaye akukho sixhobo esivunyelwe ukusiqinisa, kwaye asivumelekanga ukuba sibe nomthwalo we-perpendicular kwindiza yendandatho yokuphakamisa.

5) Qinisa isikrufu

Ukuseta izikrufu zisetyenziselwa ukulungisa izikhundla ezihambelanayo zamacandelo. Krwela isikrufu sokuqinisa kumngxunya omele uqiniswe, kwaye ucinezele isiphelo saso kumphezulu wenye indawo, oko kukuthi, lungisa indawo yangaphambili kwindawo yokugqibela.

I-screw yokumisela ngokuqhelekileyo yenziwe ngentsimbi okanye insimbi engenasici, kwaye isiphelo sayo simile, i-concave, i-flat, i-cylindrical kunye ne-stepped. Isiphelo se-cone end okanye i-concave end ye-screw i-jacking ngokuthe ngqo inxalenye, esetyenziswa ngokubanzi kwindawo apho ingasoloko isuswe emva kofakelo; Isiphelo se-flat end setting screw sigudileyo, ukuqiniswa okuphezulu akulonakalisi umphezulu wenxalenye, kwaye isetyenziselwa ukudibanisa apho isikhundla sihlala sihlengahlengiswa, kwaye imithwalo encinci kuphela inokudluliselwa; I-Cylindrical end tightening screw isetyenziswe kwimfuno yokulungelelanisa indawo emiselweyo, inokuthwala umthwalo omkhulu, kodwa ukusebenza okuchasene nokukhulula kubi, imfuno yokuthatha amanyathelo achasene nokukhulula xa igxininisekile; Izikrufu zokumisela inyathelo zifanelekile ukulungisa iindawo ezinobunzima obukhulu bodonga.

6) I-self-tapping screws

Xa i-screw yokucofa isetyenziselwa inxalenye edibeneyo, intambo ingenziwa ngaphandle kwangaphambili kwinxalenye edibeneyo. Cofa umsonto ngokuthe ngqo ngesikrufu xa ujoyina. Ihlala isetyenziselwa ukudibanisa iipleyiti zentsimbi ezincinci. Kukho iindidi ezimbini zezikrufu ezizicocayo ezizigqibezela ngokuzicoca kunye nezikrufu ezizigqibezela ngokuzenzela.

7) Izikrufu zokutshixa ngokuzicofa

I-self-tapping locking screw ayinayo kuphela impembelelo yokuzibamba, kodwa ine-torque ephantsi ye-screwing kunye nokusebenza kokutshixa okuphezulu. Intambo yayo icandelo le-triangular, umphezulu we-screw unzima kwaye unobunzima obuphezulu. Inkcazo yentambo yayo yi-M2 ~ M12.