The reed shown in Figure 1 is a part of a company's product, made of 60Si2MnA, and has a heat treatment hardness of 470~543HV. Due to the requirements of the design of the mechanism, the part is usually coiled into a circle, which is clamped by the concave and convex friction wheels during work, and pushes a weight of 10kg. After moving quickly for 1m, it is retracted under the friction wheel clamping to achieve repeated Intermittent work. In order to ensure reliable push work, the steel belt translational trajectory must be straight, and the straightness is guaranteed to be within 3mm, and the operational reliability requires that the initial deformation of the part and the residual deformation of the long-term winding are small.
For this special-shaped piece, it can only be manufactured by special equipment. Due to the small production volume of the product, it is tried to manufacture qualified parts by using a set of shaping molds on the company's existing general-purpose equipment.
This article will analyze the following three aspects:
First, the selection of the process plan, quenching treatment
Third, pre-tempering and reed forming tempering
Please see the attachment for details:
A Shower Faucet (also spigot or tap: see usage variations) is a valve controlling the release of a liquid that enabling washing and drying in the bathroom.
Shower Faucet,Single Handle Shower Faucet,Single Lever Bathtub Faucet,Hot Cold Water Shower Head
Kaiping Jenor Sanitary Ware Co., Ltd , https://www.kpjenorsanitary.com