彎形根據(jù)加熱與否分為冷彎和熱彎,又根據(jù)加工方法分為手工彎形和機(jī)械彎形。鉗工一般多用手工彎形,適合于材料厚度或直徑小于5mm的工件冷彎。見表4-3。表4-3 典型鈑金件彎形制作(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表) (共 115 字) [閱讀本文] >>
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 彎形根據(jù)加熱與否分為冷彎和熱彎,又根據(jù)加工方法分為手工彎形和機(jī)械彎形。鉗工一般多用手工彎形,適合于材料厚度或直徑小于5mm的工件冷彎。見表4-3。表4-3 典型鈑金件彎形制作(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表) (共 115 字) [閱讀本文] >>