Determinants of Cutting Capacity and Accuracy of CNC Lathe in Shandong Province
The guide rail is also one of the key factors that determine the cutting ability and precision of CNC lathe, and the guide rail is one of the decisive factors of the life of CNC lathe. The same type of CNC lathe, the greater the span of the guide, the better the rigidity of CNC lathe; the same span, the greater the width of the rail itself, the stronger the rigidity. Economic CNC lathe with a rail-type structure and a rail-track structure, there are individual use of double-track structure. Double mountain rail precision and rigidity than the mountain side rail better, but the manufacturing difficulty is higher.
Shandong CNC lathe guide rail hardness is generally 52 ~ 58HRC. Less than 52HRC, rails do not wear; higher than 58HRC, rails brittle crack; some CNC lathe heat treatment, but off, uneven quenching, resulting in a large difference in hardness on the rail, a direct impact on CNC lathe life. Good CNC lathe guide in the normal use of the premise of at least 5-6 years, while the material is poor, heat treatment, but CNC lathe life off only 2-3 years.
Then how to identify the CNC lathe guide material and hardness it? The purchase of CNC lathes on the scene without any testing tools, then how to do it? First, erase the oil on the rails carefully observed, the color of the guide material is bright, and gray hair gray CNC lathe is best not to purchase; and then use ordinary hacksaw or small file, the end of the CNC lathe light rail, Ordinary Hacksaw or small rasp hardness of less than 52HRC, if you can draw traces to, then this CNC lathe must not buy.
The above content describes the Shandong CNC lathe cutting capacity and accuracy of the determinants, Tai'an sea of ​​machinery main products: horizontal inclined bed CNC lathes, vertical CNC lathes, CNC turning centers, CNC lathes, CNC milling machine, CNC machining center , Buy CNC lathes choose the number of seas, choose Su always right, order phone 13953800780.
More about CNC lathes at http://m.qktw.cn/