According to the design principle of profiled wheel treads, thetread profile program is designed to perform a lot of wheel profiles.

 
  • 在此基礎上,按照磨耗型踏面設計原則,編制了踏面設計程序,設計了大量踏面外形,并用輪軌接觸幾何關(guān)系程序作了計算和分析。
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