Ibholithi Yenqola/Ibholithi Yebhasi/Ibholithi yentamo eyisikwele enekhanda eliyindilinga

Incazelo emfushane:

ibhawodi yenqola

I-carriage bolt (ebizwa nangokuthi i-coach bolt kanye ne-round-head square-neck bolt) iwuhlobo lwe-bolt olusetshenziselwa ukubopha insimbi ensimbini noma, ngokuvamile, ukhuni ensimbini. Eyaziwa nangokuthi i-cup head bolt e-Australia naseNew Zealand.

Ihlukaniswa kwamanye amabhawodi ngekhanda layo elingajulile lamakhowe kanye neqiniso lokuthi ingxenye evundlile ye-shank, nakuba iyindilinga ngobude bayo obude (njengakwezinye izinhlobo ze-bolt), iyisikwele ngaphansi kwekhanda. Lokhu kwenza i-bolt izikhiye ngokwayo uma ifakwa ngembobo eyisikwele ebhandeni lensimbi. Lokhu kuvumela ukuthi i-fastener ifakwe ithuluzi elilodwa kuphela, i-spanner noma i-wrench, esebenza ohlangothini olulodwa. Ikhanda le-bolt yenqola ngokuvamile liyi-dome engajulile. I-shank ayinazintambo; futhi ububanzi bayo bulingana nohlangothi lwe-cross-section evundlile.

Ibhawodi yenqola yaklanywa ukuze isetshenziswe ngepuleti lokuqinisa insimbi ohlangothini ngalunye lwebhawodi lokhuni, ingxenye eyisikwele yebhawodi ingena emgodini oyisikwele emsebenzini wensimbi. Kuvamile ukusebenzisa ibhawodi yenqola ukuze ivule ukhuni, ingxenye eyisikwele inikeza ukubamba okwanele ukuvimbela ukujikeleza.

Ibhawodi yenqola isetshenziswa kakhulu ekufakweni kwezokuphepha, njengezingidi namahinji, lapho ibhowodi kumele isuswe ohlangothini olulodwa kuphela. Ikhanda elibushelelezi, eliyindilinga kanye ne-nut yesikwele engezansi kuvimbela ibhowodi yenqola ukuthi ingavulwa ohlangothini olungaphephile.