Sab hauv txoj kab uas hla ntawm stainless hlau lub tog raj kheej lub tog raj kheej qhia lub zog tso zis ntawm lub tog raj kheej (ua los ntawm304 lossis 316 stainless hlau lub tog raj kheej raj).Lub piston yuav tsum xaub zoo nyob rau hauv lub tog raj kheej, thiab lub puab nto roughness ntawm lub tog raj kheej yuav tsum ncav cuag ra0.8um.Sab hauv ntawm cov yeeb nkab steel / raj kem yuav tsum tau plated nrog nyuaj chrome kom txo kev sib txhuam thiab hnav thiab tiv thaiv corrosion.Cov khoom siv lub tog raj kheej yog aluminium alloy thiab tooj dag, tshwj tsis yog cov yeeb nkab siab carbon steel.Lub tog raj kheej me me no yog ua los ntawm stainless hlau.Lub tog raj kheej siv lub tshuab hloov pauv lossis lub tog raj kheej yuav tsum yog stainless hlau, txhuas lossis tooj dag.
Los ntawm kev nthuav dav hauv lub tog raj kheej lub cav, lub tog raj kheej hloov mus rau hauv lub zog siv tshuab.Pistons nyob rau hauv compressor cylinders compress gas kom nce siab.Lub casing ntawm lub turbine los yog teb piston cav feem ntau hu ua lub tog raj kheej.Daim ntawv thov ntawm stainless hlau cylindrical raj: luam ntawv (nrawm tswj), semiconductor (qhov chaw vuam tshuab, nti sib tsoo), tsis siv neeg tswj, neeg hlau, thiab lwm yam.
Rockwell hardness test ntawm lub cylindrical tube yeej zoo ib yam li Brinell hardness test, indentation test method, tab sis qhov txawv yog Rockwell mas ntsuas qhov tob ntawm indentation, thiab Rockwell hardness test method yog dav siv, vim Rockwell. hardness test method yog dav siv.Brinell hardness yog tsim nyog rau kev sim cov ntaub ntawv hlau mos, ua rau qhov tsis zoo ntawm Brinell hardness testing, nrog rau cov qauv yooj yim.Txawm li cas los xij, vim qhov me me indentation, tus nqi hardness tsis raug raws li tus nqi Brinell hardness.
Post lub sij hawm: Jan-20-2022