Mold manufacturing control process plastic injection molding

1. Purpose

Control the manufacturing process of newly added molds to ensure timely and high-quality delivery of molds, in order to meet the demand for batch production of mold products.

2. Scope

New molds applicable to all products of our company.

3. Definition

Trial production: After the completion of mold manufacturing, the product trial production process is carried out using the mold to verify its correctness.

4. Responsibilities

This program is managed and improved by the mold workshop.

4.1 Engineering Department

4.1.1 Responsible for mold design, production of mold drawings, and final assessment of mold manufacturing quality.

4.1.2 Engineering Manager: Responsible for approving mold debugging orders.

4.2 Mold Workshop

4.2.1 The workshop supervisor is responsible for tracking the mold manufacturing progress, signing and approving the commissioning sheet after trial production, and reviewing the mold maintenance plan after trial production.

4.2.2 The mold fitter is responsible for the procurement of mold processing and accessories, as well as tracking the progress of molds and controlling the accuracy of mold dimensions.

4.3 The production department is responsible for issuing new mold plans, conducting mold PPAP trials, and delivering trial products.

4.4 The trial production workshop is responsible for the trial production of molds and filling out the debugging form, as well as the transmission of trial products.

4.5 The Quality Department is responsible for the inspection of mold PPAP products and the evaluation of product qualification rate.

4.6 The procurement department is responsible for the procurement of mold materials (and outsourced molds).