求助机械英语高手啊。机械专业论文摘要翻译

With modern industrial development, mechanization and automation level of the continuous improvement, the industrial sector needs a lot reducer, and called reducer small size, light weight, the transmission ratio, high efficiency, carrying capacity, reliable operation and long life And so on. But ordinary cylinder gear reducer bulky, unwieldy structure; ordinary worm reducer in large transmission ratio, the efficiency of low-cycloid reducer Although the planet can meet the above requirements, but its high cost , Need special equipment manufacturing, and involute tooth difference of less planetary reducer can basically meet the above requirements.

Along with modern industry's development, mechanized and the automated level's unceasing enhancement, various Industry sector needs the massive reduction gears, and requests reduction gear's volume to be small, the weight is light, the velocity ratio is big, the efficiency is high, bearing capacity is big, the revolution i