Cylindrical Head Socket Screws

Cylindrical head socket screws, feem ntau featuring ib sab hauv hex tsav, yog ib qho kev daws teeb meem rau siab - lub zog fastening. Lawv cov cylindrical taub hau profile - feem ntau siab dua lub lauj kaub los yog countersunk taub hau - muab cov kabmob loj dua. Lub ntsiab zoo ntawm lub qhov (socket head cap screws) muaj xws li lub peev xwm kis tau tus mob zoo tshaj plaws, kev ua haujlwm zoo tshaj - plam, thiab lub zog clamping siab heev. Cov ntsia hlau no yog tsim raws li ISO 4762 cov qauv (socket head cap screws) siv cov txheej txheem forging txias, tshem tawm cov pob qij txha thiab ua rau lub zog shear nce ntau dua 30% piv rau cov qauv tshuab screws. Precision-rolled threads kom muaj kev sib koom ua ke thiab ruaj ntseg, ua cylindrical head socket screws zoo haum rau siab -kev ntxhov siab, siab{12}} kev co kev sib dhos.

Cov khoom siv dav siv hauv kev lag luam tshuab, khoom siv hnyav, tsheb chassis tshuab, pwm tsim, thiab siv tshuab. Nyob rau hauv ib puag ncig kev lag luam, lawv ruaj ntseg cov khoom tseem ceeb xws li lub cev muaj zog thiab cov reducers, nrog rau lawv qhov siab - lub zog muaj peev xwm tiv thaiv kom tsis txhob xoob thaum ua haujlwm tas mus li. Hauv cov cuab yeej hnyav - suav nrog cov tshuab mining thiab cov cuab yeej siv tshuab - lawv muab kev ruaj ntseg fastening rau siab - thauj cov khoom siv, ua kom muaj kev nyab xeeb ntawm kev ua haujlwm. Nyob rau hauv lub tsheb chassis sib dhos, cov ntsia hlau no feem ntau yog siv rau hauv kev ncua thiab nres, qhov twg lawv lub zog thiab kev co kuj ua tau raws li cov kev cai nruj heev. Hauv kev tsim pwm, lawv ceev cov pwm kab noj hniav thiab daim hlau, kom ntseeg tau qhov tseeb qhov tseeb thiab lub neej ua haujlwm ntev. Yog li ntawd, cylindrical taub hau socket screws yog qhov tseem ceeb fasteners nyob rau hauv xav tau, siab - daim ntawv thov zog.

Cov ntsia hlau no yog tsim los ntawm qib siab - cov ntaub ntawv qib siab xws li alloy steels 40Cr thiab 35CrMo, nrog rau stainless hlau 316. Alloy steel versions yog cua sov- kho kom ua tiav qib zog ntawm 10.9 lossis 12.9, nrog rau qib 12.9 muab qhov hardness ntawm HRC 39-44 kev ua haujlwm. Stainless hlau 316 muab kev tiv thaiv zoo heev thiab siab -kub tsis kam rau qhov hnyav. Muaj cov kev kho deg muaj xws li dub oxide (GB/T 15519), zinc plating (ASTM B633), thiab cadmium plating (MIL-C-14550), nrog rau ntsev tsuag tshuaj tiv thaiv ntawm 72 mus rau 144 teev. Tag nrho cov khoom yog ISO 9001 tau ntawv pov thawj thiab tau txais thib peb-kev kuaj xyuas lub zog los xyuas qhov ua tau zoo. Kev kho kom haum yog muaj rau ntxiv - loj diameters, ntev ntev (txog 300mm), thiab tshwj xeeb tsav hom. Muab ntim rau hauv cov pob khov khov ntawm 100-200 daim nrog cov qhab nias kom pom tseeb, lawv tso cai rau kev txheeb xyuas sai thiab siv tau.