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mechanisation is the symbol of the advaned industry

 mechanisationisthesymboloftheadvanedindustryatthedeveloppingindustrytoday,machinepartshavebeenusedinmanyplaces,mechanisationisthesymboloftheadvanedindustry,theAmerican'sagriculturemachin…
类别:News 作者: 日期:2012-12-27 18.02.05 点击:33 评论:0

theory and test

 学理实验与试验用语airpermeabilitytest透气性试验austeniticsteel沃斯田铁钢brinellhardness布耐内尔硬度brinellhardnesstest布氏硬度试验charpyimpacttest夏比冲击试验conicalcuptest圆锥杯突试验cupflo…
类别:News 作者: 日期:2012-03-19 22.02.49 点击:49 评论:0

heat treatment

 agehardening时效硬化ageing老化处理airhardening气体硬化airpatenting空气韧化annealing退火anodeeffect阳极效应anodizing阳极氧化处理atomloytreatment阿托木洛伊表面austempering奥氏体等温淬火austeni…
类别:News 作者: 日期:2012-03-08 18.05.02 点击:38 评论:0

Patternmaker's shrink (thermal contraction)

 Shrinkageaftersolidificationcanbedealtwithbyusinganoversizedpatterndesignedfortherelevantalloy.Patternmakersusespecial"contractionrulers"(alsocalled"shrinkrules&am…
类别:News 作者: 日期:2012-03-08 17.52.59 点击:0 评论:0

Lathe

 Metallatheormetalworkinglathearegenerictermsforanyofalargeclassoflathesdesignedforpreciselymachiningrelativelyhardmaterials.Theywereoriginallydesignedtomachinemetals;however,withtheadventofp…
类别:News 作者: 日期:2012-03-08 17.41.40 点击:35 评论:0