- Type of machineLathe-boring
Features of our vertical lathes
1.this lathe should technically adopt high-speed steel and hardware alloy tools finely or roughly processing internal and external cylindrical and conical surface, head face of parts and work pieces made of ferrous metal, nonferrous metal and partial nonmetal.
2.single column structure including crossbeam, working table, crossbeam fluctuation mechanism, hydraulic device, electric cabinet, swiveling tool post.
3.components adopt high strength, low stress casting iron HT250 as raw material, rigidity HB 170-190, treated with aging treatment, eliminating stress to ensure accuracy and stability.
4.tool post and ram has inching function and hydraulic balance device. The rapid traverse and feed of tool post driven by AC motor and electromagnetic clutch.
5.The spindle equipped with NN30( Grade D) bearing so as to turn precisely
6.Strictly hand scraping treatment ensures the using life and accuracy.
7.wearable plastic coated guide ways. convenient centralized lubricating oil supplying
8.gears of gearbox treated with 42 chrome molybdenum high frequency quenching, rigidity reaches HRC40-45, precision 6 grades.