Iiparamitha zesakhiwo kunye nokusetyenziswa okusebenzayo kweebholithi.

Ipharamitha yesakhiwo

Ngokwendlela yamandla yoqhagamshelo, yahlulahlulwe yaba yimingxuma eqhelekileyo kunye nehinge. Ngokwemilo yentloko: intloko ene-hexagonal, intloko engqukuva, intloko yesikweri, intloko etshonelweyo njalo njalo. Intloko ene-hexagonal yeyona isetyenziswa ngokuqhelekileyo. Ngokuqhelekileyo, intloko ye-countersunk isetyenziswe apho uxhulumaniso lufuneka khona.

Igama lesiNgesi lebholithi yokukhwela yi-U-bolt, iindawo ezingekho mgangathweni, imilo i-U-shaped ngoko ke yaziwa ngokuba yi-U-bolt, kwaye intambo kuzo zombini iziphelo inokudibaniswa kunye ne-nut, isetyenziselwa ukulungisa. umbhobho onjengombhobho wamanzi okanye i-flake efana ne-plate spring yemoto, kuba indlela yokulungisa into efana nomntu okhwele ihashe, ibizwa ngokuba yibholithi yokukhwela. Ngokobude bemisonto yahlulwe yaba yimisonto epheleleyo kunye neendidi ezimbini ezingaphelelanga.

Yahlulwe ngamazinyo arhabaxa kunye namazinyo acolekileyo ngokohlobo lwezinyo lomsonto, kwaye uhlobo lwamazinyo arhabaxa aluboniswa kuphawu lwebholithi. Iibholiti zihlulwe zibe yi-3.6, 4.8, 5.6, 5.8, 8.8, 9.8, 10.9, 12.9 amabakala asibhozo ngokwenqanaba lokusebenza, apho i-8.8 (kubandakanywa ne-8.8) iibholiti zenziwe ngentsimbi ephantsi ye-carbon alloy okanye i-medium carbon steel kunye nonyango lokushisa ( quenching + tempering), eyaziwa ngokuba ziibholiti zamandla aphezulu, 8.8 (ngaphandle kwe-8.8) zaziwa ngokuba ziibholiti eziqhelekileyo.

Iibholiti eziqhelekileyo ngokuchaneka kwemveliso zinokwahlulwa zibe A, B, C amabakala amathathu, A, B kwiibholiti ezisulungekileyo, C kwiibholiti ezirhabaxa. Kwiibholiti zoqhagamshelo lwezakhiwo zentsimbi, ngaphandle kokuba kuchazwe ngenye indlela, ngokuqhelekileyo ziibholiti ezikrwada zodidi lwe-C. Kukho iiyantlukwano kwiindlela zokusetyenzwa kwamanqanaba ahlukeneyo, ngokuqhelekileyo zihambelana neendlela zokucwangcisa ngolu hlobo lulandelayo: ① intonga yebholiti ye-A kunye ne-B iibholiti icutshungulwa nge-lathe, umphezulu ugudile, ubungakanani buchanekile, ibakala lentsebenzo yemathiriyeli yi-8.8. , ukuveliswa kunye nokufakwa kuyinkimbinkimbi, ixabiso liphezulu, kwaye alifane lisetyenziswe; Iibholiti zeKlasi C zenziwe ngentsimbi ejikelezileyo engalungiswanga, ubungakanani abuchanekanga ngokwaneleyo, kwaye ibakala lokusebenza kwezinto eziphathekayo ngu-4.6 okanye 4.8. I-deformation yoqhagamshelo lwe-shear inkulu, kodwa ukufakela kukulungele, ixabiso lemveliso liphantsi, kwaye lisetyenziselwa ukulungiswa kwexeshana ngexesha lokudibanisa okanye ukufakela.

Ukusetyenziswa okusebenzayo

Maninzi amagama eebholiti, kwaye wonke umntu unokwahluka, abanye abantu babizwa ngokuba zizikrufu, abanye abantu babizwa ngokuba ziibholiti, abanye abantu babizwa ngokuba ziifasteners. Nangona kukho amagama amaninzi, kodwa intsingiselo iyafana, ziibholiti. I-Bolt ligama eliqhelekileyo le-fasteners. Ibholithi sisixhobo sokuqinisa amacandelo inyathelo ngenyathelo usebenzisa imigaqo ebonakalayo kunye nezibalo zenqwelomoya ethambekele ukujikeleziswa kwesetyhula kunye namandla okukhuhlana kwento.

Iibholiti ziyimfuneko kubomi bemihla ngemihla kunye nemveliso yefektri kunye nemveliso, kwaye iibholithi zikwabizwa ngokuba yimitha yoshishino. Ingabonwa ukuba ukusetyenziswa kweebholithi kubanzi. Uluhlu lwezicelo zeebholithi lu: iimveliso zombane, iimveliso zoomatshini, iimveliso zedijithali, izixhobo zombane, iimveliso zoomatshini kunye nezombane. Iibholiti zikwasetyenziswa kwiinqanawa, izithuthi, iiprojekthi zehydraulic, kunye nokulinga imichiza. Iibholithi zisetyenziswa kwiindawo ezininzi kunjalo. Njengeebholiti ezichanekileyo ezisetyenziswa kwiimveliso zedijithali. Iibholiti ezincinci zeDVDS, iikhamera, iiglasi, iiwotshi, i-electronics, njl njl. Kwiiprojekthi, izakhiwo kunye neeBridges, iibholiti ezinkulu kunye namantongomane asetyenziswa; Izixhobo zothutho, iinqwelomoya, iitram, iimoto, njl., zisetyenziswa ngeebholiti ezinkulu nezincinci. Iibholiti zinemisebenzi ebalulekileyo kwishishini, kwaye ngokude nje kukho ishishini eMhlabeni, umsebenzi weebholithi uya kuhlala ubalulekile.