Classification ntawm lub qhov (socket) wrench:
(1) Raws li qhov loj me (xa mus rau qhov loj ntawm lub taub hau square): 1/4 ", 3/8", 1/2 "peb specifications, 〃 txhais tau tias nti, 1" yog sib npaug rau 25.4MM (2) Raws li mus rau qhov ntev: lub tes tsho ntev Barrel, Lub Tes Tsho luv, E tes tsho
(3) Raws li ntug: 6 fab, 12 fab, 4 fab; (4) Qhov tshwm sim: ib qho zawj thiab ob qhov zawj; knurling; Lub qhov (socket) (dub, chrome molybdenum steel) muab faib ua (6) raws li qhov sib txawv screws rau disassembly: lub qhov (socket) hexagon, sab nraud torx qhov (socket); puab hexagon socket, puab hexagon socket, puab 12 socket; E-hom tes tsho Lub tog raj kheej, pentagonal siab txhawb lub tog raj kheej, pentagonal hollow siab txhawb lub tog raj kheej, lub tes tsho square, thiab lwm yam.
Ob txoj kev kho deg
(1) Bright chrome: zoo li daim iav, ci heev (2) sub-chromium: matt (3) electrophoresis: dub, nrog ci. Nyob rau hauv qhov kev txiav txim ntawm ib qho hluav taws xob DC sab nraud, cov khoom them nqi txav mus rau cathode lossis anode hauv qhov nruab nrab dispersed los txhawb kev sib cais ntawm cov khoom; (4) Phosphating: dub, tab sis npub. Lub tes tsho yog immersed nyob rau hauv cov tshuaj phosphating, thiab ib txheej ntawm dej-insoluble crystalline phosphorus yog tso rau saum npoo, uas yog, cov txheej txheem hloov dua siab tshiab ntawm phosphate.
Peb txheej txheem ntau lawm
Rough (muaj ntau yam specifications)--sib tsoo (tshem tawm burrs, thiab lwm yam.)--tig (tsuas yog tsim)-- sib tsoo nto--engraving (xws li knurling, luam ntawv LOGO , thiab lwm yam.)--kev kho cua sov (kom ua kom nws cov tawv tawv)--electroplating (nickel lossis chrome, thiab lwm yam)--tiav dub, thiab lwm yam.
Plaub qhov txawv ntawm qhov zoo thiab qhov phem
(1) Saib ntawm qhov chaw: seb puas muaj burrs, seb qhov specifications ua tau raws li cov qauv loj, seb puas muaj khawb, thiab lwm yam. (2) Endogenous: siv cov cuab yeej tshwj xeeb los ntsuas torque thiab hardness; ntsuas qhov loj me; ntsev tsuag kuaj, thiab lwm yam.
Lus Cim: Thaum lub hexagonal los yog kaum ob sab rov qab ntawm lub qhov (socket wrench) tsawg dua los yog sib npaug rau 32MM, nws tus nqi hardness tsis qis dua HRC39, thiab thaum nws loj dua 32MM, qhov hardness tsis qis dua HRC35.
