Ntev Dub Nickel Socket Screws

Ntev dub npib tsib xee qhov (socket) screws muab qhov muaj txiaj ntsig zoo hauv kev hnav tsis kam thiab kev sib koom ua ke. Taber abrasion xeem tau ua raws li tus qauv ASTM D4060. Tom qab siv lub CS-10 sib tsoo log los thov ib tug load ntawm 500 grams thiab tig rau ib txhiab lub sij hawm, qhov loj poob ntawm dub npib tsib xee txheej tsuas yog 0.6 milligrams ib txhiab cycles, thaum lub poob ntawm dog dig dub zinc txheej mus txog 4.2 milligrams nyob rau hauv tib lub xeem, uas txhais tau hais tias cov ntsia hlau taub hau thiab xov nto tuaj yeem tswj tau qhov qub geometry thiab rov ua dua. Lwm cov txheej txheem ntawm kev txheeb xyuas torque rau M8 screws qhia tau hais tias thaum lub sij hawm tus txheej txheem ntawm screwing nyob rau hauv ib tug txiv ntoo ntawm tib yam khoom tsib caug zaug nyob rau hauv ib kab, qhov sib txawv ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus torque tsuas yog 0.35 N·m, uas yog ntau dua qhov sib txawv ntawm 1.2 N·m sib txawv ntawm dog dig dub oxidized screws. Qhov no ua kom yooj yim heev rau qhov kev teeb tsa ntawm rab phom torque hauv cov kab sib dhos tsis siv neeg.

Los ntawm qhov kev xav ntawm kev tiv thaiv rau cov tshuaj lom neeg tawm erosion, hom ntsia hlau no kuj ua tau zoo. Tom qab cov ntsia hlau tau muab tso rau hauv cov tshuaj sulfuric acid nrog tus nqi pH ntawm ob rau xya caum-ob teev, tsis muaj blistering los yog tev tawm ntawm cov xim dub npib tsib xee txheej, thiab nws qhov kev ntsuam xyuas zoo li tseem mus txog qib xoom raws li ISO 4628 tus qauv. Txawm li cas los xij, qhov pom tseeb corrosion tshwm sim ntawm cov xim dub npib tsib xee zoo tib yam li ntawm nees nkaum-plaub teev. Tib lub sijhawm, lub peev xwm electrode kuaj raws li ASTM E527 qhia tau hais tias qhov sib txawv ntawm cov xim dub npib tsib xee txheeb ze rau stainless hlau tsuas yog 60 millivolts. Thaum siv nrog 300 series stainless hlau txiv ntseej, galvanic corrosion tam sim no ntom yog tsawg dua 0.3 microamps ib square centimeter, ua rau nws yog ib qho zoo tagnrho fastener nyob rau hauv cov tshuaj yeeb nkab txhawb los yog cov khoom siv kuaj uas yuav tsum muaj ob qho tib si qis - profile tsos thiab tiv thaiv corrosion nyob rau hauv acidic ib puag ncig.

Tau txais cov duab kos los ntawm cov neeg siv khoom lossis tsim cov duab kos raws li lawv cov kev qhia tshwj xeeb lossis cov qauv.Cov duab kos, cov khoom siv raw, kev kho deg, thiab lwm yam ntsiab lus tau lees paub los ntawm ob tog.

Muab cov lus tsocai, lees paub qhov kev txiav txim kom muaj nuj nqis, thiab suav nrog tag nrho cov ntaub ntawv ntsig txog.Zoo li cov nqe lus ntawm kev them nyiaj, cov nqe lus ntawm kev lag luam, hom ntim, thiab lwm yam.

Thaum tsim cov khoom, ua raws li cov qauv kos duab thiab qauv.Tom qab qhov kev tshuaj ntsuam zaum kawg, nws tau raug ntim thiab xa mus rau cov neeg siv khoom.

Cim npe nrov: Tuam Tshoj ntev dub npib tsib xee qhov (socket), Tuam Tshoj ntev dub npib tsib xee qhov (socket) ntsia hlau manufacturers, lwm tus neeg, Hoobkas