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What is the standard injection mold development process?
Original: Original | Author: DGMF Mold Clamps | Publish Time: 2020-04-21 | 14880 Views | Share:
Before drawing the final assembly drawing of the mold, the process drawing should be drawn up, and it should meet the requirements of the workpiece drawing and process data. The size guaranteed by the next process shall be marked with the words "process size" on the drawing. If, after molding, no other machining is performed except for repairing burrs, the process drawing is exactly the same as the workpiece drawing.

Relevant requirements for trial testing and inspection.

The order of disassembling and drawing the part drawing from the assembly drawing of the mold should be: first inside and then outside, first complicated and then simple, first forming parts, then structural parts.

Requirements are as follows:

Graphics requirements

Be sure to draw to scale, allowing zoom in or out. The view selection is reasonable, the projection is correct, and the layout is proper. In order to make the processing patent number easy to understand and easy to assemble, the graphics should be as consistent as possible with the general assembly drawing, and the graphics should be clear.

The dimensioning requirements are uniform, centralized, orderly and complete

The order of dimensions is the first to mark the dimensions of the main parts and the draft angle, then mark the matching dimensions and then mark all the dimensions. Mark the matching dimensions on the non-main part drawing first, and then mark all the dimensions.