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铸造圆角

名词解释题
2022-02-25 17:49
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正确答案

制造模型和设计铸件时,壁的连接和转角处都要做成圆弧过渡,称为铸造圆角。


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A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

铸造作业存在火灾、爆炸、灼烫、机械伤害、高处坠落、尘毒危害、噪声振动高温和热辐射等多种危险有害因素。为了保障铸造作业的安全,应从工艺、操作等方面全面考虑。下列铸造作业的安全要求中,正确的是( )。

机械图样中,标准圆角R8max的表示意义是此圆角()。
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机械中的大多数零件都是通过铸造、锻压、焊接等方法获得毛坯,再经过()制成。
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翻译:With Average or With Particular Average(WA or WPA)()
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铸造圆角
零件图上,对铸造圆角的()可在技术要求中用“未注铸造圆角R×~R×”方式标注。
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砂型铸造中根据机械化程度的不同,造型、造芯分别可由()和()完成。
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