Key Points Of Plastic Barrel Mould Manufacturing Technology

By Author: Levin
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1.Specializing in manufacturing plastic bucket molds of different specifications and models.

2. Plastic bucket molds (including plastic food bucket molds, chemical bucket molds, paint bucket molds, anti-theft lid plastic bucket molds, bucket molds, bucket molds,paint barrel mould,packaging bucket molds, etc.).

3. Commonly used mold steels are: 45#, 40Cr, P20, 2738, 2316, 718, NAK80, S136 and so on.

4. Key points of processing technology:

A. Main processing equipment: high-speed precision carving, CNC precision carving, double-head spark machine, ordinary spark machine, wire cutting, milling machine, grinder, drilling machine and more than 40 sets of various molding equipment.

B. Processing capacity: product development, mold design, mold manufacturing and injection molding, 100 pairs/month

C. Mold material: core core hardness> 40hrc, template, mold foot 45# hardness> 30hrc

D. Mold cooling adopts circulating water, which effectively improves the efficiency of product ejection.

E. Post-processing: nitriding, polishing, electroplating, etc.

F. Mold life: designed according ...
... to customer requirements.

G. Mold making process: drawing review-material preparation-preliminary processing-finishing-inspection-assembly-touch mold-trial mold-production.5. The technical requirements are as follows:

A. Analyze the product molding process, plastic mold structure and manufacturing process. Ensure that the life of the mold meets the requirements of the customers.

B. Design complete mold structure and processing parts, and put forward assembly requirements and injection molding process requirements.

C. Before opening the mold, fully analyze the appearance quality defects of the plastic parts (such as shrinkage, etc.) or mold structure problems (such as the parting surface setting, gate setting, and the inability to guarantee the life of the mold, etc.).

E. Mold appearance: The appearance of the mold must be free of rust, bumps, and lack of defects in modules.

F. Mold transportation: mold transportation must be equipped with a clamping piece, the packaging is firm and rust-proof.