常見(jiàn)工業(yè)應(yīng)用詞匯

1、 常見(jiàn)的工業(yè)應(yīng)用詞匯casting 鑄造residual stress 殘留應(yīng)力molding sand 型砂melting 熔煉 dimensional tolerance 尺寸公差pouring gate, runner 澆口riser 冒口 electro slag remelting 電渣重熔 core box 芯盒mold cavity 型腔 sand mold 砂型mold assembling 合箱pouring temperature 澆注溫度pattern draft 拔模斜度sand blasting 噴砂處理shot blasting 拋丸處理forging 鍛造 ups

2、etting 鐓粗 drawing 拔長(zhǎng)punching 沖孔 surface quality 表面質(zhì)量general tolerance 未注公差degrees of accuracy 精度tolerance limits 公差極限cast steel product 鑄鋼件cast iron product 鑄鐵件offset 偏移wall thickness 壁厚internal condition 內(nèi)部特性external condition 外部特性surface roughness 表面粗糙度acceptance criteria 驗(yàn)收規(guī)范nominal dimension 公稱(chēng)尺

3、寸fillet radius 內(nèi)圓角半徑round radius 外圓角半徑acceptance limits 允許極限r(nóng)ough machining 粗加工finish machining 精加工 chemical composition 化學(xué)成分mechanical property 力學(xué)性能magnetic particle testing 磁粉檢測(cè)penetrant testing 滲透檢測(cè)ultrasonic testing 超聲檢測(cè)form and location tolerance 形位公差measuring points 測(cè)試點(diǎn)thermal cutting 熱切割machi

4、ning allowance 加工余量perpendicularity 垂直度angularity 斜度f(wàn)illet welding 角焊fillet 角焊縫butt weld 對(duì)接焊縫layer 焊層full penetration weld 全焊透焊縫build-up welding, overlaying 堆焊repair welding 補(bǔ)焊postweld heat treatment(PWHT) 焊后熱處理groove 坡口groove depth 坡口高度beveling; chamfering 開(kāi)坡口tensile strength 拉伸強(qiáng)度yield strength 屈服強(qiáng)

5、度elongation 延伸率hardness 硬度deviation 偏差radial 徑向tangential 切向longitudinal 縱向heat analysis 熔煉分析product analysis 成品分析grain size 晶粒度tempering 回火normalizing 正火annealing 退火quenching; hardening 淬火quenching/hardening and tempering 調(diào)質(zhì)accuracy; precision 精度chamfer height 倒角高度f(wàn)latness 平行度straightness 直線度tolerance of location 位置公差(radi