Cov khoom yas muaj txwv, tab sis. Lawv lub zog, muaj peev xwm lis muaj cua sov, thiab thauj khoom muaj peev xwm poob luv luv nyob rau hauv qee qhov siab- Thov cov ntawv thov, tawm hauv steel raws li kev xaiv ua.
1. {{1 {} duty} Duty, siab- phoo ntawv
Cov pob steel muaj zog ntau - Lawv tuaj yeem coj lub zog tensile li 2000 MPa thiab muaj lub hardness ntawm 60-65 hrc. Cov khoom yas, ntawm qhov tod tes, sab saum toj tawm ntawm 50-80 MPa (rau delrin) thiab tuaj yeem deform lossis so kom hnyav. Hlau yog qhov yuav tsum muaj rau:
Bearings hauv cov cuab yeej hnyav: Siv Machinery, cua Turbine Generators, thiab kev hloov tsheb uas yuav tsum muaj cov pob steel. Lawv lis kev axial thiab radial loads uas ua tau tshaj txhiab tus tshiab ntawm Newtons, ib yam dab tsi yas tsis tuaj yeem tswj hwm.
Pob Screws hauv cov tshuab tawv: cnc lathes thiab hydraulic nias cia siab rau cov pob hlau rau 传递 siab yuam kev. Yas yuav hnav los yog snap hauv qab lub siab.
2. Siab -} qhov chaw ib puag ncig
Feem ntau cov yas plastics, suav nrog Delrin, tsuas yog kov tau kub txog 120-150℃rau lub sijhawm luv luv. Cov hlau nyob qis qis txawm tias ntawm cov temps ntau dua (txog 500℃lossis ntau dua), yog li nws yog qhov tsim nyog rau:
Lub tsheb cav qhov chaw: Sij Hawm Cov Khoom Siv, Turbocharger Bearings, thiab Tso Tawm Kev Sib Txuas Ua Haujlwm ntawm Temps uas tsis tuaj yeem kov. Cov pob zeb ua cov ntu no ua haujlwm sib ntseeg.
Muaj cov tshuab ua kom sov thiab ncu: convenors thiab li qub nyob rau hauv high {}} zoo li hlau ib pab- Xav tau cov hlau. Nws tiv lub tshav kub uas yuav ua warp lossis yaj yas.
3.Txawm thiab ntev -} tsav hnav
Cov khoom yas tuaj yeem ua tau nrog kev tiv thaiv nruj, tab sis steel khoom muaj kev sib tw zoo dua, thiab tuav tau zoo dua ntau lab. Hlau yog xav tau rau:
Aerospace cav bearings: tshuab hluav taws xob khiav ntawm cov kev kub ceev rau ntau lab ntawm cov voj voog ntawm mus los mus los, thiab lawv cov kabmob yuav tsum muaj cov hlau pob kom haum thiab tiv thaiv. Yas yuav txwv kev nrawm dhau.
High - Ceev cov khoom siv: Fais Fab Motor Shafts: Lub cev muaj zog shafts thiab muaj twj tso kua mis spinning nyob rau high rpms nyob ntawm cov pob hlau. Lawv txo qis kev co thiab ntev ntev, thaum yas yuav hnav tau nrawm los ntawm kev sib txhuam thiab kub.
4.imvv -} kev siv
Cov hlau tuaj yeem siv sijhawm nyuaj tsis muaj kev tawg, tab sis cov pob yas yog nquag ua rau tawg lossis tawg ua kom tawg. Hlau yog qhov tseem ceeb rau:
Kev nyab xeeb thiab ballistic iav: pob zeb ua plaw, cov kab ua paug yuav tsum tau cov pob khoom siv hlau kom tiv thaiv siab yam tsis muaj kev poob.
Tsuas thiab siv cov cuab yeej: Drilling cov khoom thiab pob zeb crushers muaj bearings nrog cov pob hlau. Lawv sawv ntawm qhov kev co tas li thiab kev cuam tshuam ntawm hnyav - duty dice ua haujlwm.
