摘要
从力学观点对抓岩机机械手的环向轨道的设计作了理论分析.提出了理论计算的公式,认为冷加工相不良的焊接是造成环轨破裂的主要原因.并举了计算实例.
According to the view of mechanics, theoretical analysis is made for the design of circle-tmck of clamshell mechanical-hand and formula of theoretical calculation is given as well. Cold-process and poor welding are the main cause for damage of circle-track. A calculation example is given.
