Major parts, drive transmission mechanism of the choice of design.
主要零件的计算、驱动装置的选择传动机构的设计。
Couple transmission principle of electric haulage shearer breaking mechanism planet_gear use maths program theory for optimization of mechanical design.
结合电牵引采煤机破碎机构行星齿轮传动原理，应用数学规划理论进行机械优化设计。
The hardware and software design of three_dimensional control system in the laser inner carver is introduced, also transmission mechanism ac servo drive has been given account.
介绍了激光内雕机中三维控制系统硬件和软件的设计，并对传动机构交流伺服驱动进行了论述。
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