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潍坊学院
Published:2011
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[1]于金伟.新型拖拉机齿轮浮动式锻模设计[J].机械传动,2011,35(07):74-75+78.
[J]. 2011, 35(7): 74-75+78.
[1]于金伟.新型拖拉机齿轮浮动式锻模设计[J].机械传动,2011,35(07):74-75+78. DOI: 10.16578/j.issn.1004.2539.2011.07.007.
[J]. 2011, 35(7): 74-75+78. DOI: 10.16578/j.issn.1004.2539.2011.07.007.
论述了拖拉机圆柱从动齿轮坯原锻模存在的问题
提出了新型锻模结构
锻模采用浮动模芯和浮动凹模结构
锻件在一个封闭环形模腔中成形
锻件无飞边
敷料减少80%
显著降低了材料消耗和生产成本。
The problems in the former forging die of tractor driven cylindrical gears are discussed
a new typed structure of the forging die is proposed
with a float mould core and a float concave die
forging is formed within a closed ring cavity
the forged parts have no burrs
and the spare material is reduced by 80%
the material consumption and the production cost is greatly decreased.
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