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UM-X5040立式升降台铣床
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《机械工程师》 2005年第8期13-13,共1页
可准确控制零件尺寸,提高精度和生产效率,适合于使用各种棒形铣刀,圆形铣刀,角度铣刀来铣平面,斜面,沟槽等,机床具有足够的刚性和功率,能进行高速切削和承受重负荷的切削工作。
关键词 UM-X5040立式升降台铣床 刚性 高速切削速度 切削工作 技术参数
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数控活塞环车床
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《机电新产品导报》 1995年第6期66-66,共1页
S1-302数控活塞环车床是加工直径为φ500~φ900mm活塞环的高效率车床。 该机床用七个刀架。
关键词 数控 塞环 切削工作 铸造毛坯 大功率柴油机 车床 技术参数 定级鉴定 机械手 控制系统:
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Regeneration of grinding wheel active surface using high-pressure hydro-jet
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作者 Krzysztof NADOLNY Jaroslaw PLICHTA Pawel SUTOWSKI 《Journal of Central South University》 SCIE EI CAS 2014年第8期3107-3118,共12页
The possibility of applying a high-pressure hydro-jet for renewal of the grinding wheel cutting ability was presented.This work was conducted in the internal cylindrical grinding process of the Titanium Grade 2 alloy,... The possibility of applying a high-pressure hydro-jet for renewal of the grinding wheel cutting ability was presented.This work was conducted in the internal cylindrical grinding process of the Titanium Grade 2 alloy,which belongs to the group of hard-to-cut materials.The analysis shows that the impact on the erosion effectiveness of the grinding wheel active surface(GWAS)depends upon the hydro-jet inclination angle and working pressure.Experimental results reveal that application of hydro-jet working pressure of 25 MPa allows for effective cleansing of the grinding wheel surface.Depending on the initial GWAS condition and the level of its smearing with chips of machined material,it is possible to increase the number of grinding wheel unevenness apexes by as much as 4.5 times. 展开更多
关键词 GRINDING grinding wheels hydro-jet hard-to-cut materials
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