【单选题】【消耗次数:1】
在一平板上铣通槽,除沿槽长方向的一个自由度未被限制外,其余自由度均被限制。此定位方式属于()。
不完全定位
欠定位
完全定位
过定位
参考答案:
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相关题目
【单选题】 在一平板上铣通槽,除沿槽第方向的一个自由度未被限制外,其余自由度均被限制。此定位方式属于()
①  完全定位
②  部分定位
③  欠定位
④  过定位
【单选题】 按照加工要求,应该限制的自由度而没有被限制的定位情况称为( )
①  过定位
②  欠定位
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【单选题】 采用短圆柱芯轴定位,可限制( )个自由度。
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② 
③ 
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【判断题】 工件在夹具中定位,有六个定位支承点就消除了六个自由度即为完全定位。
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【单选题】 工件在夹具中定位,长V形块能限制工件的()个自由度。
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【单选题】 定位元件为长圆柱销时,可限制工件()个自由度。
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【判断题】 夹具上的两个或两个以上的定位元件,重复限制工件的同一个或几个自由度的情况,称为欠定位,该说法( )
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【单选题】 工件以圆柱面在短V形块上定位时,限制了工件()个自由度。
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【判断题】 采用六个支承钉进行工件定位,则限制了工件的6个自由度。
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【单选题】 过定位是指定位时,工件的同一(? ? )被多个定位元件重复限制的定位方式。
①  平面
②  自由度
③  圆柱面
④  方向
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