Precision piston pas nrig yog tam sim no siv nyob rau hauv ntau industries rau ib yam khoom, nws yog vim hais tias cov piston pas nrig yog dav siv, yog li cov neeg rau cov piston pas nrig ntau lawm cov khoom xaiv kuj ntau thiab ntau xim rau kev xaiv ntawm ntau lawm cov ntaub ntawv, ces nws cov khoom ntawm precision piston pas nrig kev ua tau zoo thiab cov yam ntxwv kuj txawv.
45 # steel yog carbon structural steel, nws zoo txias thiab kub ua kev ua tau zoo, txhua yam khoom, siab zog.45 # steel nyob rau hauv lub quenching tsis tempering ua ntej, hardness ntau dua HRC55 rau tsim nyog, thiab tom qab kev kho cua sov, thiab ces quenching yuav ncav cuag HRC42-46, kom lub precision piston pas nrig muaj zoo mechanical zog thiab hardness.
40Cr yog qhov nruab nrab carbon tempered steel, tom qab kev kho cua sov tsim nyog, koj tuaj yeem tau txais zoo toughness, plasticity.Thiab nws tuaj yeem muaj cov khoom zoo txhua yam tom qab kev kho cua sov, qhov kub tsis tshua muaj kev cuam tshuam toughness.Tsis tas li ntawd, cov hlau no yog tsim rau cyanidation thiab high zaus quenching kev kho mob ntxiv rau kev kho tempering.
GCr15 steel yog ib hom alloy cov ntsiab lus tsawg dua cov pa roj carbon chromium bearing steel, nrog cov hardenability siab, tom qab kev kho cua sov tuaj yeem tau txais tom qab siab thiab zoo ib yam.Thiab thaum nws yog quenched ntxiv rau qhov kub thiab txias tempering kev kho mob, nws muaj peev xwm muaj ib tug siab hardness, uniform lub koom haum thiab kuj muaj kev sib cuag heev qaug zog zog nrog temper brittleness.
Sus304 muaj qhov zoo corrosion kuj, tuaj yeem ua rau qhov kub thiab txias, chav tsev kub thiab kub yog siab plasticity thiab toughness thiab zoo dua txias sib sau thiab weldability.Vim tias nws cov austenite tsis muaj theem hloov thaum rhuab, precision piston rods tsis tuaj yeem ntxiv dag zog los ntawm kev kho cua sov thiab tsuas yog kho cua sov kom ntxiv dag zog rau cov hlau tsis muaj zog.
chrome plating thickness ntawm precision piston pas nrig txheej txheem yuav tsum tau txiav txim nyob rau hauv nrog rau qhov tseeb.Nyob rau hauv piston pas nrig chrome plating txheej txheem, lub thickness ntawm chrome txheej muaj ib tug zoo kev sib raug zoo nrog rau saum npoo hardness ntawm tus pas nrig.Thaum chrome plating yog ua tiav, qhov no tuaj yeem txiav txim siab raws li tus neeg siv khoom xav tau txhawm rau ua tiav qhov kev ua tau zoo.
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Post lub sij hawm: Feb-20-2023