PVC pipe fitting mold process and quality requirements

2019-11-19

What are the processes for PVC pipe fitting mold processing?

The processing procedures generally required for pipe fitting mold processing include CNC milling, EDM, wire cutting, engraving, drilling machines, grinding machines, etc. According to customer requirements, the mold processing process is different. Some customers have special requirements for the appearance of the product. So which processing program we have to consider will meet the customer's requirements, but basically the domestic molds are similar. Except for the national standard, which is an enterprise standard, the national standard molds are all fixed standards, and the enterprise standard is different. This is entirely based on the needs of customers. Some customers consider these in order to save money! There are many types of pipe fittings, such as materials based on different types, and each type can be subdivided into many standards.

So what quality technical requirements does our PVC pipe fitting mold have?

Analyze the forming process, structure and manufacturing process of pipe fitting mold products. Ensure that the mold life of pipe fittings is up to 500,000 times or more; it is necessary to plan a good mold structure and processed parts, and put forward installation requirements and injection molding process requirements; form defects in the appearance of plastic parts (such as shrinkage, etc.) or mold structure problems (such as parting surfaces) Settings, gate settings, mold life cannot be guaranteed, etc.).

1. Appearance of pipe fitting molds: It is necessary to ensure that the appearance of pipe fitting molds is free from rust, collision marks, and residual miners.

2. Pipe fitting mold transportation: It is necessary to install a mold clamping plate for mold transportation to consolidate packaging and prevent rust;

3. Pipe fitting mold information: When the mold is delivered, it is necessary to provide a complete set of mold wearing parts and maintenance reference materials.

Common pipe fitting mold steel: 45 #, 40Cr, P20, 2738, 2316, 718, NAK80, S136 and so on.

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