The basic conditions for linear axis as a rotating body parts required to achieve application: Under normal circumstances, the machine is achieved through the use of a rotating body parts in order to drive the hydraulic piston rod, these products should be the most common linear axis a. That part of it as a rotating body Huizhou rod, which designed the basic conditions needed to achieve it? From the main components, the main outer cylindrical, conical surface, the hole and the thread and the corresponding end surface and the like; the length of the term, can not exceed the diameter range; and requires basic transmission torque and withstand the loads, so as to achieve support the use of standard drive components. Of course, the type of linear axis is not a single piston rod, in order to comply with the application of different occasions, there is the aspect ratio of the short axis of less than five, there are more than twenty of the elongated axis, as well as stepped optical axis, hollow the optical axis of the optical axis and song and other special products. In addition, their accuracy, surface quality and technology requirements to be achieved is relatively high, generally should develop according to the actual operating conditions. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. hollow hollow piston rod torsion capacity compared to solid and better, and be able to withstand greater external torque. And outside at the same moment, the former more than the latter injection molding machine of the piston rod, in the same material and cross-sectional area, the material savings. Hollow piston rod of the application, is also very much in the printing machinery, woodworking machinery, fitness equipment, electric tools, textile machinery, light machinery and automated equipment has a wide range of applications. Especially in the automotive industry, it has an indispensable role, it can save material, thereby reducing the overall weight of the car. 1. Basic parameters diameter tolerance: f7-f8 surface roughness: Ra0.2-0.4 Hard Chrome Thickness: 0.01-0.015mm surface hardness: HV700-1150 straightness:. 0.05-0.10m / m2 material is used mainly seamless pipe. 3. Processing hollow piston rod is mainly for turning, it is a basic and most common method of cutting, they use tools, mainly lathe Shenzhen piston rod, Korea and Taiwan transmission machinery from Dongguan City, South Korea Taiwan Transmission Machinery Limited. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) strong, credible, in Dongguan, Guangdong and other machine tool accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Korea and Taiwan transmission machinery into the brilliant and you work for a better future!