中心驱动式木材抓具优化设计研究

INVESTIGATION OF OPTIMAL DESIGN ABOUT WOOD GRAB IN CENTRAL DRIVE FORM

给出了中心驱动式木材抓具在两种不同工作状态下的抓取力计算公式，对中心驱动式木材抓具的优化设计作了深入的研究和探讨，编制了优化设计程序，取得了一些具有实际使用价值的结论．

In the paper the formulas of computing the grabing force about the wood grab in central drive form at two working conditions are deduced.The optimal design. about it is studied and discussed, and the program is worked out. Some practical results are obtained.