CPVC Male Elbow Pipe Fitting Mould

Item name :CPVC Male Elbow Pipe Fitting Mould                                                                                                                                                                                                                                       

Cavities:8 cavities

Material:CPVC

mold structure:Inclined guide column structure

Cavity / core steel :2316 or4cr13 for the cavity and core

Hardness of core/cavity: HRC 40-45 degree after vaccum heat treatment

Injection molding machine:250T

Q:What are the processes of Pipe Fitting Mold processing

Generally speaking, the processing procedures for pipe fitting mold processing include CNC milling, EDM, WEDM, precision carving, drilling machine, grinder, etc. according to the requirements of customers, the processing procedures of molds are not the same. Some customers have special requirements for the appearance of products, so which processing procedure we should consider will meet the requirements of customers, but basically the domestic molds are almost the same, In addition to the national standard is the enterprise standard, the national standard mold is a fixed standard, according to the unified standard to do, and the enterprise standard is not the same, this is based on the needs of customers to develop, some customers in order to save costs to consider these! The types of pipe fittings are complex. For example, there are many types based on materials, and each type can be subdivided into many standards.

So what are the quality and technical requirements of our pipe mould?

This paper analyzes the forming process, structure and manufacturing process of pipe fitting mold products.

Ensure that the service life of pipe fitting die is more than 500000 times; It is necessary to design a complete mold structure and processing parts, and put forward the assembly requirements and injection molding process requirements; Cause the appearance quality defects of plastic parts (such as shortening, etc.) or die structure problems (such as parting surface setting, gate setting, die life can not be guaranteed, etc.).

1. Appearance of pipe fitting mould: it is necessary to ensure the appearance of pipe fitting mould without rust, collision mark, residual absence and other module defects;

2. Pipe mold transportation: mold transportation is necessary to install the locking die, and the packaging is firm and rust proof;

3. CPVC male elbow pipe fitting mould material: in the mold delivery at the same time, it is necessary to provide a set of mold vulnerable parts and maintenance reference.

Common pipe fitting die steel: 45?, 40Cr, P20, 2738, 2316, 718, NAK80, S136, etc.

This is a transaction story about CPVC male elbow pipe fitting mould：

     Overcoming difficulties: A transaction documentary of a CPVC male elbow pipe fitting mould “My friend, we are stuck in the mold release again, the thread is brushed, and the efficiency is too low.”--Miss Bao of Hongjin Mould, when she first received a consultation from a customer, the other party's face was a complaint.

       Customers in Pakistan urgently need a CPVC male elbow pipe fitting mould for high-temperature fire-fighting systems, but after trying a few, the product is always damaged when the mold is released, and the yield rate is slow to rise, which seriously affects the delivery of the order.

      The core of the problem lies in the CPVC material properties and the complex ”outer wire" structure.We did not rush to make a quotation, but first organized a technical seminar to conduct in-depth simulation analysis of the shrinkage rate of the material at high temperature and the release slope of the outer wire thread.We proposed a key technical solution and carried out special treatment for the threaded area to greatly reduce the release resistance. This solution has impressed customers.Although our quotation is not the lowest, they clearly see the value: stable yield improvement and long mold life.After detailed technical clarification and business negotiations, we successfully signed a cooperation contract.

     Today, the CPVC male elbow pipe fitting mould has been in stable operation for more than one year, with a daily output of more than 7,500 qualified parts.This transaction is not only the sale of a set of products, but also the beginning of our use of professional technology to solve problems for customers and win trust.