... shaper and planer 牛头刨床和龙门刨床 shaper tool 刨刀 shaping 刨削 ...
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The Shortcoming of present tool lifting mechanism for shaper is analyzed and puts forward improving plan, which has gained better performance.
分析了牛头刨床现行抬刀机构的弊病，提出了相应改进方案，从而改善了电磁抬刀系统的性能。
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