Tus kheej-locking helicoil ua haujlwm li cas?

Self-locking Heli-Coil, tseem hu ua self-locking threaded insert, ua hauj lwm los ntawm kev sib txuas cov yam ntxwv ntawm ib txwm Heli-Coil los yog hlau xov ntxig nrog lub xauv mechanism tsim los tiv thaiv lub fastener (ntsia hlau los yog bolt) los ntawm kev xoob vim kev vibration, poob siab, los yog lwm lub zog sab nraud. Ntawm no yog li cas tus kheej-locking Heli-Coil ua haujlwm:

1. Coiled ntxig: Zoo li tus qauv Heli-Coil lossis threaded ntxig, tus kheej-locking Heli-Coil yog helically qhov txhab coil ua los ntawm cov hlau hlau. Nws muaj cov xov sab hauv uas phim cov xov sab nraud ntawm lub fastener siv.

2. Tang lossis Locking Feature: Dab tsi teeb tsa tus kheej-locking Heli-Coil sib nrug yog qhov muaj qhov ntsuas qhov ntsuas hauv lub kauj. Qhov kev ntsuas xauv no tuaj yeem ua ntau hom ntawv, tab sis ib qho qauv tsim muaj xws li ib lossis ntau dua tangs lossis coils hauv cov xov sab hauv ntawm qhov ntxig.

3. Kev teeb tsa: Tus kheej-locking Heli-Coil yog ntsia rau hauv lub qhov pre-drilled hauv cov khoom, ib yam li tus qauv Heli-Coil. Thaum lub sij hawm installation, cov tangs los yog coils nyob rau hauv lub insert koom nrog cov xov ntawm fastener raws li nws yog screwed rau hauv lub insert. Qhov kev koom tes no tsim kev tawm tsam tiv thaiv lub fastener rotating counterclockwise (xoob).

4. Kev sib txhuam thiab compression: Raws li lub fastener yog threaded rau hauv tus kheej-locking Heli-Coil, cov tangs los yog coils nyob rau hauv lub ntxig tsim kev sib txhuam thiab compress tiv thaiv cov xov ntawm fastener. Qhov kev sib txhuam thiab compression no ua rau muaj kev sib tsoo, tiv thaiv lub fastener los ntawm rotating dawb nyob rau hauv lub opposite kev taw qhia.

5. Tsis kam rau Loosening: Vim lub xauv mechanism, tus kheej-locking Heli-Coil muab kev tiv thaiv rau loosening los ntawm kev co, poob siab, los yog lwm lub zog sab nraud. Qhov no ua rau nws tsim nyog tshwj xeeb rau cov ntawv thov uas tswj kev ruaj ntseg threaded kev twb kev txuas yog qhov tseem ceeb.

6. Reusability: Muaj ntau zaus, Self-locking Heli-Coils yog rov siv tau. Yog hais tias lub fastener yuav tsum tau muab tshem tawm thiab hloov, qhov ntxig tuaj yeem siv tau ntau dua yam tsis tau poob nws lub peev xwm xauv.

Self-locking Heli-Coils pom cov ntawv thov hauv ntau qhov kev lag luam, suav nrog aerospace, tsheb, kev tsim khoom, thiab tshuab, qhov twg tiv thaiv fastener loosening yog qhov tseem ceeb rau kev nyab xeeb thiab kev ua haujlwm. Lub xauv feature nyob rau hauv lub ntxig muab ib txheej ntxiv ntawm kev ruaj ntseg thiab kev ntseeg siab nyob rau hauv threaded kev twb kev txuas, ua rau nws muaj txiaj ntsig zoo hauv engineering thiab kev tsim khoom.