论文部分内容阅读
型号为4000的气缸孔/主轴承孔镗床可满足中、小型发动机缸体的气缸孔、主轴承孔和凸轮轴承孔在修理时的重镗之用。与单功能的镗缸机或主轴承孔镗床相比,具有占地面积小和投资少的特点。该机可镗缸孔直径为φ56～φ117mm;可镗主轴承孔或凸轮轴承孔直径为φ41～φ102mm。所有的镗削速度和送进量均可分别在100～600r/min 和0.025～0.250mm/r 之间进行选择,但应注意其最佳匹配。
Model 4000 cylinder bore / main bearing bore boring machine to meet the cylinder bore of medium and small engine cylinder block, the main bearing hole and the hole of the cam bearing are used for heavy boring when repairing. And single-function cylinder boring machine or main bearing bore boring machine, with a small footprint and less investment. The machine can be boring cylinder bore diameter φ56 ~ φ117mm; bore hole can be boring or camshaft bearing bore diameter φ41 ~ φ102mm. All boring speeds and feeds can be selected between 100 and 600 r / min and 0.025 and 0.250 mm / r, respectively, but care should be taken to ensure that they match best.