Lub tes tsho spline yog dab tsi?
Spline lub tes tsho yog ib qho kev sib kis ntawm cov khoom siv nrog cov qauv hauv spline. Nws feem ntau yog cylindrical. Nws cov phab ntsa sab hauv yog ua tiav nrog ntau cov hniav tseem ceeb thiab cov keyways sib npaug ntawm cov kev taw qhia ncig. Nws tuaj yeem sib phim nrog sab nraud spline ntawm spline ncej. Nws yog tsuas yog siv los xa cov torque thiab cov lus tsa suab hauv cov cuab yeej siv tshuab. Nws tuaj yeem ua tiav high-precision centering thiab txheeb ze zog. Nws muaj cov yam ntxwv ntawm kev muaj zog load-bearing muaj peev xwm thiab kev taw qhia zoo. Nws yog dav siv nyob rau hauv ntau yam mechanical kis systems.
Cov khoom siv
Nws belongs rau nruab nrab carbon steel, muaj qee lub zog, hardness thiab toughness, thiab muaj cov khoom zoo txhua yam. Tom qab kev kho cua sov tsim nyog thiab kev kho saum npoo, nws tuaj yeem ua tau raws li kev siv lub tes tsho spline raws li kev ua haujlwm dav dav. Tus nqi kuj tsawg thiab nws yog dav siv.
Nws yog cov qauv hlau alloy nrog lub zog siab dua, hardness thiab hnav tsis kam tshaj 45 steel, thiab muaj zog hardenability. Tom qab kev kho cua sov xws li quenching thiab tempering thiab nto quenching, nws tuaj yeem siv rau lub tes tsho spline nrog cov khoom loj thiab kev kub ceev.
Nws yog carburizing steel nrog zoo carburizing kev ua tau zoo thiab lub zog tseem ceeb. Tom qab carburizing thiab quenching, txheej txheej txheej nrog siab hardness thiab siab hnav tsis kam tuaj yeem tau txais, thaum cov tub ntxhais tuav tau zoo toughness. Nws yog haum rau spline tes tsho nrog kev kub ceev, hnyav load thiab loj cuam tshuam load.
Kev siv tshuab
Txiav:Raws li qhov loj thiab cov khoom xav tau ntawm lub tes tsho spline, xaiv cov khoom siv raw uas tsim nyog, thiab siv cov tshuab sawing, txiav cov cav tov thiab lwm yam khoom siv los txiav cov khoom siv raw rau hauv qhov loj me me.
Forging:Forging lub billet, los ntawm kev siv lub siab los ua kom nws plastically deformed, txhim kho cov txheej txheem sab hauv ntawm cov hlau, txhim kho lub zog thiab tawv ntawm cov khoom, thiab pib tsim cov duab ntawm lub tes tsho spline.
Rough machining:suav nrog tig lub voj voog sab nrauv, sab hauv lub qhov, lub ntsej muag kawg, thiab lwm yam, tawm hauv qee qhov kev ua haujlwm rau kev ua tiav tom ntej, thiab cov hniav profile ntawm spline kuj tuaj yeem ua los ntawm milling lossis slotting.
Ua tiav:Lub voj voog sab nrauv, sab hauv lub qhov thiab spline hniav profile ntawm lub tes tsho yog ua tiav los ntawm kev sib tsoo thiab lwm txoj hauv kev kom ua tiav qhov siab dua qhov tseeb, cov duab raug thiab qhov xav tau ntawm qhov roughness.
Kev tshuaj xyuas:Siv cov cuab yeej ntsuas xws li calipers, micrometers, peb-coordinate ntsuas ntsuas, thiab lwm yam los ntsuas qhov tseeb ntawm lub tes tsho spline, siv hardness testers los ntsuas qhov hardness ntawm cov ntaub ntawv, thiab siv cov cuab yeej kuaj xyuas qhov tsis zoo los tshuaj xyuas lub tes tsho kom paub tseeb tias. cov khoom zoo ua tau raws li cov qauv tsim.
Kev kho cua sov & Kev kho deg
Kev kho cua sov
quenching: Thaum tshav kub kub lub tes tsho spline kom siab tshaj qhov kub thiab txias, ua kom sov rau ib lub sij hawm ntawm lub sij hawm, thiab ces txias nws sai sai kom tau martensitic qauv thiab txhim kho lub hardness thiab lub zog ntawm lub tes tsho. Rau 45 steel thiab 40Cr steel, roj quenching lossis dej quenching feem ntau yog siv; rau 20CrMnTi steel, carburizing quenching feem ntau yog siv.
Tempering: Tempering yog txheej txheem tseem ceeb los tshem tawm kev ntxhov siab, txhim kho cov qauv thiab txhim kho toughness. Raws li kev siv sib txawv, qhov kub thiab txias tempering, nruab nrab kub tempering los yog kub tempering yuav siv tau.
Kev kho saum npoo
Kev kho nitriding:Nitrogen atoms yog infiltrated rau saum npoo ntawm lub tes tsho spline los tsim ib txheej nitrided nrog siab hardness, zoo hnav tsis kam thiab muaj zog corrosion kuj, uas tuaj yeem txhim kho qhov tawv tawv, hnav tsis kam, tom tsis kam thiab corrosion kuj ntawm lub tes tsho, thiab tuaj yeem ua tau zoo heev. tiv taus ntau dua thiab hnyav ua haujlwm ib puag ncig.
Hard chrome plating:Ib txheej ntawm cov tawv chrome yog plated nyob rau saum npoo ntawm lub tes tsho spline los txhim kho qhov tawv tawv, hnav tsis kam thiab ua tiav ntawm lub tes tsho, txo cov kev sib txhuam coefficient, thiab muaj kev tiv thaiv corrosion zoo, uas tuaj yeem txhim kho kev pab cuam lub neej thiab kev ua haujlwm ntawm lub tes tsho.
Phosphating kev kho mob:Ib txheej ntawm phosphate hloov dua siab tshiab zaj duab xis yog tsim rau saum npoo ntawm lub tes tsho, uas muaj lubricity zoo thiab corrosion kuj, tuaj yeem txo kev sib txhuam thiab hnav, txhim kho kev sib dhos thiab xeb tsis kam ntawm lub tes tsho spline, thiab feem ntau yog siv los ua cov txheej hauv qab rau. cov kev kho mob tom ntej xws li kev pleev xim thiab roj immersion los txhim kho cov nyhuv tiv thaiv saum npoo.
FAQ
Q: Koj puas yog tus tub luam lossis lub Hoobkas?
Q: Hom kev pabcuam twg koj tuaj yeem muab tau?
Q: Puas yuav kuaj xyuas qhov vuam thiab xim tuab tshuaj xyuas?
A: Yog. Peb kuj txhawb nqa qhov kev xeem thib peb.
Cim npe nrov: spline tes tsho, manufacturers, tsum, hoobkas, customized, pheej yig, nqe, Tshuag, kev muag khoom
