Effect of blank holding force on forming quality was analyzed through simulation.

在此基础上,利用数值模拟技术手段,分析不同压边力条件下零件成形质量.

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Different blank - holder gaps and separation forces are used to control the blank holding force ( BHF ).

压边力采用不同的压边间隙和施加不同的分离力来实现.

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Blank - holding force is an important technical parameter and a main control means in sheet forming process.

压边力的大小是板料成形中重要的工艺参数,也是板料成形过程的重要控制手段.

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Aiming at one of the formability conditions, the saw tooth variable blank - holding force has been researched.

模拟中采用按一定规律变化的压边力作为成形条件之一.

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