機(jī)床床身鑄造主要采用砂型鑄造。砂型鑄造又可以分為粘土砂型、有機(jī)粘結(jié)劑砂型、樹脂自硬砂型、消失模等等。本公司采用的鑄鐵一般含碳量為2%~4%。除碳外,鑄鐵中還含有1%~3%的硅,以及錳、磷、硫等元素。合金鑄鐵還含有鎳、鉻、鉬、鋁、銅、硼、釩等元素。碳、硅是影響鑄鐵顯微組織和性能的主要元素。
CQ5240詳細(xì)介紹
Max. diameter to be turned
Max. machining height
Max. load on table
Max. cutting resistance
Max. torque
Working table diameter
Range of table speed
Horizontal travel of tool post
Vertical travel of tool post
Swing angle of tool post
Feed range of tool post
Rapid movement of tool post
Max travel of cross rail
Power of main motor
Machine weight
Overall dimension