Iindaba - Yazi umahluko phakathi kweebholthi kunye neeskrubhu ezibekiweyo

Umahluko ophambili phakathi kwezi ntlobo zimbini zezibophelelo kuyilo lwezikhonkwane zazo.Iibholtibanenxalenye encinci kuphela yesiqu sabo esinentambo, kunye nenxalenye egudileyo kufutshane nentloko. Ngokwahlukileyo koko,seta izikrufuzifakwe imisonto ngokupheleleyo.

Iibholtizihlala zisetyenziswa kunyeiinati zehexkwaye zihlala ziqiniswa okanye zikhululekile ngokujika i-nut. Ukongeza, ii-bolts kufuneka zidlule kwinxalenye eziyibophayo ukuze ziqinise i-nut ngokukhuselekileyo. Kwezinye iimeko, zombini intloko ye-bolt kunye ne-nut zinokufakwa ngaphakathi kwezinto, kodwa umgaqo osisiseko uhlala ufana. Ii-bolts zisetyenziswa kwimingxunya engafakwanga ntambo kuba amandla okuqinisa avela kwi-nut.

Kwelinye icala, izikrufu ezibekwe phantsi ziyaqiniswa okanye zikhululeke ngokujika intloko enesiqingatha.

Seta izikrufuzifakwa kwimingxunya enemisonto yangaphakathi, njengaleyo ikwiinjini zeemoto. Oku kuthetha ukuba izikrufu ezibekiweyo azifuni zinuts ukuze zenze uqhagamshelo. Endaweni yoko, ziqinisa iindawo ezimbini ngokuqinisa imisonto yangaphakathi kwenye yezi ndawo.

Ngokwesiqhelo, isikrufu esisetiweyo asidluli ngaphaya kwento esiyibophayo. Ubude bonke besikrufu esisetiweyo bungena kumngxuma oneentambo.

Ixesha lokusebenzisa iibholthi

IibholtiZisetyenziswa kunye neenati xa kufuneka amandla amakhulu okubamba. Iibholiti ezisemgangathweni ophezulu zithembekile kakhulu kwaye zihlala zisetyenziselwa ukuhlanganisa amalungu abalulekileyo athwala umthwalo. Iibholiti zikwafanelekile kwiimeko apho izinto ezimbini ezibambekayo zinokushukuma okanye zingcangcazele. Oku kungenxa yokuba inxalenye engafakwanga ntambo yebholiti inokumelana namandla amakhulu okubamba. Ngokwahlukileyo koko, ukuba imisonto eveziweyo emngxunyeni ihlaselwa ngamandla okubamba ngokuphindaphindiweyo, isikrufu esibekiweyo sinokungaphumeleli okanye sonakale.

Iibholiti zihlala zidityaniswa neewasher, ezinceda ekusasazeni umthwalo entlokweni yebholiti kwindawo enkulu, zithintele ukuba ungangeni kwizinto ezithambileyo ezifana nomthi. Iiwasher zingakhusela nezinto ekonakalisweni yibholiti okanye yinati ngexesha lenkqubo yokuqinisa.

Iindidi ezahlukeneyo zeebholti

Kukho iintlobo ezininzi ezahlukeneyo zeebholiti, nganye yenzelwe injongo ethile. Ngokubanzi, iibholiti zikhulu kunezikrufu ezimiselweyo kwaye zilungele ngcono ukusetyenziswa ngamandla aphezulu.

Imizekelo yeentlobo ezahlukeneyo zebholti ibandakanya:

Iibholti zeenqwelo: Inentloko eneedome kunye nentamo eyisikwere ukuze iqine ngokuqinileyo, iibholithi zenqwelo zisetyenziswa kakhulu kwiidekhi, ifenitshala, kunye neeseti zokudlala zangaphandle.

Iibholti zeStud: Iintonga ezinemisonto ezinemisonto kuzo zombini iziphelo, ii-stud bolts zisetyenziselwa ukubopha ii-flanges kunye kwizicelo ezibalulekileyo ezifana neenkqubo zemibhobho kunye nezicwangciso zoshishino.

Iibholti zeFlange: ineflengi efana neyomatshini wokuhlamba phantsi kwentloko yokusasazwa komthwalo kunye nomphezulu wokuthwala owandisiweyo, osetyenziswa rhoqo kwiimoto, kwiimpompo, nakwiimishini.

Iibholiti ezineehexagonal: ngeentloko zazo ezinamacala amathandathu ukuze zisetyenziswe kwizixhobo kunye namandla okubamba aphezulu, zisetyenziswa kakhulu kwizakhiwo nakwiimoto, kuquka neenguqulelo ezinemisonto engaphelelanga eziluncedo kwizixhobo zokubopha eziqinileyo.