Umgangatho ophezulu ISUZU NKR Rear Hub Bolt

1.I-Spheroidizing annealing yeebholithi zokuqina okuphezulu

Xa i-hexagon socket bolts iveliswa yinkqubo yesihloko esibandayo, isakhiwo sokuqala sentsimbi siya kuchaphazela ngokuthe ngqo ukukwazi ukwenza ngexesha lokubanda kwesihloko. Ngoko ke, intsimbi kufuneka ibe neplastiki elungileyo. Xa ukubunjwa kweekhemikhali zentsimbi zihlala zihlala, isakhiwo se-metallographic sisona sizathu esibalulekileyo sokugqiba iplastiki. Ngokuqhelekileyo kukholelwa ukuba i pearlite erhabaxa erhabaxa ayihambisani nokwakheka kwesihloko esibandayo, ngelixa iperile entle engqukuva inokuphucula ngokubonakalayo isakhono sentsimbi yeplastiki.
Kwintsimbi yekhabhoni ephakathi kunye nentsimbi yealloyi yekhabhoni enesixa esikhulu sezinto zokuqinisa amandla aphezulu, i-spheroidizing annealing yenziwa ngaphambi kwesihloko esibandayo, ukuze kufumaneke iyunifomu kunye nepearlite ecolekileyo ye-spheroidized ukuhlangabezana ngcono neemfuno zokwenyani zemveliso.

2.umzobo webholithi ephezulu

Injongo yenkqubo yokudweba kukuguqula ubungakanani bezinto eziluhlaza, kwaye okwesibini kukufumana iimpawu ezisisiseko zomatshini we-fastener ngokusebenzisa i-deformation kunye nokomeleza. Ukuba ukuhanjiswa komlinganiselo wokunciphisa ipasi ngalinye akufanelekanga, kuya kubangela ukuqhekeka kwe-torsional kwi-wire rod wire ngexesha lokudweba. Ukongeza, ukuba i-lubrication ayilungile ngexesha lenkqubo yokuzoba, inokubangela ukuqhekeka rhoqo kwintonga yocingo oluzotyiweyo. Ulwalathiso lwe-tangent lwentonga yocingo kunye nomzobo wocingo luya kufa ngexesha elinye xa intonga yocingo iqengqeleka ngaphandle kwe-pellet wire die umlomo ayigxininisi, nto leyo eya kubangela ukunxitywa kwepateni yomngxuma unilateral womzobo wocingo ufe ukuba ube mandundu, kwaye umngxuma wangaphakathi uya kuba ngaphandle komjikelo, okubangela ukungalingani komzobo ojikelezayo kwi-circum of the circum. ukunyamezelana, kunye noxinzelelo lwe-cross-sectional of the steel wire alufani ngexesha lenkqubo yesihloko esibandayo, esichaphazela izinga lokupasa kwesihloko esibandayo.