Self Fixing Screws

Tus kheej- Kho Screws yog ib yam ntawm cov fastener uas paub txog kev kaw haujlwm los ntawm nws tus kheej cov qauv. Qhov threaded feem ntau yog tsim los nrog cov hniav sib txawv los yog kos nrog lub nplhaib nylon xauv. Thaum lub sij hawm screwing txheej txheem, elastic deformation los yog nce nyob rau hauv kev sib txhuam tsis kam tshwm sim, yog li zoo tiv thaiv kev co loosening. Cov khoom siv yog ua los ntawm nruab nrab - carbon alloy steel uas tau quenched thiab tempered. Raws li cov kev xav tau ntawm lub zog theem ntawm ISO 898-1, nws qhov kev ua tau zoo tuaj yeem ncav cuag qib 10.9. Lub zog tensile tsis tsawg tshaj li 1,040 MPa thiab qhov tsis yog - lub zog txuas ntxiv tsis tsawg dua 940 MPa. Qhov no ua kom ntseeg tau tias cov ntsia hlau tseem tuaj yeem tswj tau qhov kev ncaj ncees ntawm cov qauv ntsuas phoo nyob rau hauv siab ua ntej-tightening quab yuam. Raws li txoj kev ntsuas kev vibration ntawm DIN 267 Tshooj 26, ntawm qhov zaus ntawm 30 Hz thiab qhov amplitude ntawm 2.5 hli, qhov seem ntawm qhov preload retention tus nqi ntawm hom ntsia hlau no tom qab 20,000 vibration cycles tuaj yeem ncav cuag 85% ntawm tus nqi pib, thaum cov lus ntxhib zoo tib yam - tsuas muaj peev xwm tuav tau tib yam li cov ntsia hlau. Kev txhim kho hauv kev kho tus kheej ua tau zoo heev txuas ntxiv cov khoom siv tu lub voj voog.

 

 

Hais txog cov txheej txheem kev teeb tsa, tus kheej- kho cov ntsia hlau tsis tas yuav tsum tau siv cov tshuab ntxhua khaub ncaws ntxiv lossis cov nplaum anaerobic, thiab tso siab rau cov txheej txheem tshwj xeeb microcapsule nplaum coated rau ntawm cov xov nto los yog cov npoo -zoo li bevel nyob rau hauv qab ntawm cov xov los tsim cov locking torque. Raws li ISO 16047 torque-clamping force test method, thaum ntsia rau tus qauv torque, qhov feem ntawm tag nrho cov torque siv los kov yeej xov kev sib txhuam yog li ntawm 55% mus rau 65%, thiab lub torque uas tsis siv los tsim clamping quab yuam yog absorbed zoo los ntawm cov qauv xauv. Thaum cov ntsia hlau tau nruj nruj, lub zog rov qab los ntawm qhov xauv qhov txuas txuas ntxiv ua haujlwm ntawm cov xov khub. Raws li cov chaw tsim khoom lag luam lub neej qaug zog daim ntawv tshaj tawm, nyob rau hauv ib qho kev sib tw nrog kev ntxhov siab ntawm 120 MPa, nws lub neej qaug zog tuaj yeem ncav cuag ntau tshaj tsib lab zaug, uas yog kwv yees li 30% ntev dua li cov ntsia hlau zoo tib yam. Yog li ntawd, tus kheej- kho screws yog dav siv nyob rau hauv kev twb kev txuas nodes uas yuav raug mus tas li dynamic loads, xws li tsheb nres system brackets, engine accessories, thiab industrial kiv cua puag. Qhov no tsis tsuas yog ua kom yooj yim rau cov txheej txheem sib dhos, tab sis kuj txo cov kev pheej hmoo ntawm kev nyab xeeb xwm txheej los ntawm kev xoob.

 

 

 

 

 

 

JOYEAR muab siab - ntim, muaj txiaj ntsig zoo rau cov khoom lag luam rau cov neeg siv khoom thoob ntiaj teb. Peb cov khoom siv hlau yog cov kws tshaj lij crafted. Yog tias koj xa koj cov ntaub ntawv tsim tawm rau peb, txawm tias lawv yog cov ntawv sau lossis cov qauv, peb pab neeg muaj peev xwm yuav tsim cov khoom tsim nyog uas ua rau koj xav tau.

★Peb cov khoom muaj xws li:

►Khoom siv:Carbon steel / Mild steel / Cov qauv hlau / Stainless hlau / Aluminium / tooj liab, thiab lwm yam.

►Daim ntawv:Cov ntawv / Profiles / Tubes / Round bars / Flat tuav / Square tuav, thiab lwm yam.

 

 

Tau txais cov duab kos los ntawm cov neeg siv khoom lossis tsim cov duab kos raws li lawv cov qauv lossis cov qauv tshwj xeeb.

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 tus kheej kho screws manufacturers, lwm tus neeg, Hoobkas