LOGO170型珩磨机是大河机床厂与意大利赞罗索公司合作生产的维修发动机缸体的新型珩磨机床(图1)。其主要技术参数如下:通珩磨机工作台作纵、横移动的铸件结构相比,具有操纵方便,适用范围大,重量轻的优点,可以珩磨V型缸体,主机重量减轻45％。本机床主轴箱移动采用十字键块结构,实现纵、横双向运动,机床只用一个导轨平面。箱 LOGO170 honing machine is Dahe machine factory and the Italian company Zarosault co-production of engine honing maintenance of the new honing machine (Figure 1). Its main technical parameters are as follows: Through the honing machine table for vertical and horizontal movement of the casting structure, compared with the convenient operation, the scope of application, the advantages of light weight, you can honing the V-cylinder, the host weight to reduce 45%. The machine tool spindle box movement using cross-key block structure, to achieve vertical and horizontal two-way movement, the machine only one rail plane. box