Lub tog raj kheej ntawm Hydraulic Lub tog raj kheej ua haujlwm li cas?

Raws li cov khoom tseem ceeb ntawm hydraulic thooj voos kheej kheej, tsuas yog ib tus ncej, hydraulic txhawb nqa, phom phom thiab lwm yam khoom, qhov zoo ntawm nws cov kev ua haujlwm ncaj qha cuam tshuam rau lub neej thiab kev ntseeg siab ntawm tag nrho cov khoom. Lub tog raj kheej muaj kev ua haujlwm siab, thiab nws qhov roughness ntawm sab hauv yuav tsum yog Ra{{0}}.4 ~ 0.8&um, thiab cov kev cai rau coaxiality thiab hnav tsis kam yog nruj. Qhov tseem ceeb ntawm lub tog raj kheej chim yog qhov sib sib zog nqus qhov machining, uas ib txwm muaj teeb meem rau cov neeg ua haujlwm.

Cov txheej txheem dov, vim tias txheej txheej saum npoo muaj qhov seem ntawm qhov kev ntxhov siab ntawm qhov chaw, pab txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm Yog li ntawd, qhov kev tiv thaiv corrosion ntawm qhov chaw tuaj yeem txhim kho, thiab kev tsim los yog nthuav tawm ntawm kev qaug zog tawg tuaj yeem ncua, yog li txhim kho lub zog qaug zog ntawm lub tog raj kheej. Los ntawm yob txoj kev, txheej txheej ua haujlwm txias yog tsim rau ntawm qhov chaw dov, uas txo cov elastic thiab yas deformation ntawm kev sib cuag ntawm cov sib tsoo khub, yog li txhim kho qhov hnav tsis kam ntawm sab hauv phab ntsa ntawm lub tog raj kheej, thiab tsis txhob hlawv los ntawm sib tsoo. Tom qab dov, qhov txo qis ntawm qhov roughness tus nqi tuaj yeem txhim kho cov khoom haum.

Lub tog raj kheej roj yog qhov tseem ceeb tshaj plaws ntawm kev tsim kho tshuab. Txoj kev ua ib txwm ua yog: broaching cylinder block - nplua tho txawv lub tog raj kheej thaiv - sib tsoo lub tog raj kheej thaiv. Txoj kev dov yog: broaching cylinder block - nplua boring lub tog raj kheej thaiv - dov lub tog raj kheej thaiv, txheej txheem yog 3 ntu, tab sis lub sij hawm sib piv: sib tsoo lub tog raj kheej thaiv 1 meter hauv li 1-2 hnub, dov Lub tog raj kheej lub cev yog 1 meter. li ntawm 10-30 feeb. Kev sib piv cov tswv yim: grinder lossis quilting tshuab (ntau txhiab - lab), dov riam (1 txhiab - kaum txhiab). Tom qab dov, qhov roughness ntawm lub qhov yog txo los ntawm Ra3.2-6.3um rau Ra0. feem pua ​​, thiab lub zog qaug zog ntawm sab hauv ntawm lub tog raj kheej yog nce 25 feem pua. Lub neej kev pab cuam ntawm lub tog raj kheej roj yog nce los ntawm 2 mus rau 3 zaug yog tias tsuas yog kev cuam tshuam ntawm lub tog raj kheej raug txiav txim siab, thiab kev ua haujlwm ntawm cov txheej txheem tho txawv thiab dov yog kwv yees li 3 npaug siab dua li cov txheej txheem sib tsoo. Cov ntaub ntawv saum toj no qhia tau hais tias cov txheej txheem dov ua haujlwm tau zoo thiab tuaj yeem txhim kho qhov zoo ntawm lub tog raj kheej.

Tom qab lub tog raj kheej dov, tsis muaj qhov ntse me me ntawm qhov chaw, thiab kev sib txhuam mus ntev yuav tsis ua rau lub nplhaib foob lossis foob, uas yog qhov tseem ceeb tshwj xeeb hauv kev lag luam hydraulic.