Ukuthwala umthamo = amandla x indawo
I-Bolt inentambo yesikulufu, indawo yesigaba esiphambanayo ye-M24 bolt ayiyona indawo eyindilinga enobubanzi obungu-24, kodwa ingu-353 square mm, ebizwa ngokuthi indawo esebenzayo.
Amandla aqinile wamabhawodi ajwayelekile ekilasi C (4.6 kanye no-4.8) ngu-170N/ sq. mm
Khona-ke umthamo wokuzala uthi: 170×353 = 60010N.
Ngokusho kwengcindezi yokuxhumana: ihlukaniswe yaba izimbobo ezijwayelekile nezinamaphiko. Ngesenti lomumo wekhanda: yiba nekhanda elingunxantathu, inhloko eyindilinga, inhloko eyisikwele, ikhanda elishoniwe njalonjalo. IHexagon Head isetshenziswa kakhulu. Ikhanda le-countersunk livame ukusetshenziswa lapho uxhumano ludingeka khona
Ibhawodi lokugibela Igama lesiNgisi ngu-u-bolt, izingxenye ezingajwayelekile, umumo umise okwe-u ngakho-ke yaziwa nangokuthi ibhawodi elimise okwe-u, iziphetho zombili zentambo zingahlanganiswa nenati, ikakhulukazi elisetshenziselwa ukulungisa ishubhu njenge ipayipi lamanzi noma ipuleti elifana nesiphethu semoto, ngenxa yendlela yokulungisa izinto njengabantu abagibele amahhashi, okubizwa ngokuthi i-riding bolt. Ngokobude bentambo ibe intambo egcwele kanye ne-non-full thread izigaba ezimbili.
Ngokusho kwentambo yamazinyo ihlukaniswe yaba izigaba ezimbili zamazinyo amaholo namazinyo amahle, amazinyo amaholo kumabhawodi awabonisi. Amabhawodi ahlukaniswe abe ngu-3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9 no-12.9 ngokwezinga lokusebenza. Amabhawodi angaphezu kwebanga le-8.8 (kuhlanganise nebanga le-8.8) enziwe ngensimbi ephansi ye-carbon alloy noma i-medium carbon steel futhi athole ukwelashwa kokushisa (ukucisha nokushisa). Ngokuvamile abizwa ngamabhawodi anamandla futhi angaphansi kwebanga lesi-8.8 (ngaphandle kwebanga lesi-8.8) ngokuvamile abizwa ngokuthi amabhawudi ajwayelekile.
Amabhawodi ajwayelekile angahlukaniswa abe amamaki A, B kanye no-C ngokuya ngokunemba kokukhiqiza. Amabanga A no-B amabhawodi acolisisiwe futhi amamaki C angamabhawudi amaholo. Okwamabhawudi okuxhumana esakhiwo sensimbi, ngaphandle uma kuphawulwe ngokukhethekile, ngokuvamile amabhawudi amaholoholo ekilasi C
Isikhathi sokuthumela: Oct-15-2019