Flat Welding of Carbon Steel Flanges Flange Piece Wire Buckle Socket Flange Large Diameter Steel Flanges

Product information

Product material: HT200

Suitable for: mechanical lathes

Product introduction: the advantages of pulley drive: pulley drive can ease the impact of load; Pulley drive running smoothly, low noise, low vibration; The structure of the pulley drive is simple and easy to adjust. Pulley transmission for pulley manufacturing and installation accuracy is not as strict as meshing transmission; The pulley transmission has the function of overload protection; The adjustment range of center distance between two shafts of pulley transmission is large. The disadvantages of belt drive are: pulley drive elastic sliding and skid, low transmission efficiency and can not maintain accurate transmission ratio; When the pulley transmission transmits the same large circumferential force, the contour size and the pressure on the shaft are larger than that of the meshing transmission. Pulley drive belt has shorter life



Product name: pulley



Type size: various models (can be customized)



Material: cast iron/cast steel /(can be customized)



Standard type: national standard



Applicable machine: CNC lathe



Pulley:



Pulley, belongs to the wheel hub class parts, generally relative size is relatively large, the manufacturing process is generally cast, forging. The general size of the larger design for the casting method, the material is generally cast iron (casting performance is good), rarely cast steel (steel casting performance is not good); Generally small size, can be designed for forging, the material is steel





The basic information

Chinese name



pulley



Foreign names



pulley



Application field



mechanical



role



Transmit power



Production requirements

Pulley material and production requirements



1. The belt pulley used for the ventilator is made of grey cast iron HT200,HT250, etc. (but steel, copper, aluminum, etc., can also be used according to customer requirements).



2. The pulley should meet: light weight, uniform mass distribution, eliminate the internal stress produced in the manufacturing, pulley should be static balance correction.



The belt specification

The specifications of the triangle belt are divided by the size of the back width (top width) and the height (thick). According to the different size of the back width (top width) and the height (thick), the national standard provides the O, A, B, C, D, E and other models of the triangle belt. The section width, top width and height of each type of the triangle belt are not the same. So the pulley must be made according to the shape of the triangle belt a variety of groove; These different slots. It determines the pulley O pulley, A pulley, B pulley, C pulley, D pulley, E pulley and other types of pulley.