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Assembly procedure and suggestion of injection molding die
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Assembly procedure and suggestion of injection molding die

Views: 1     Author: Site Editor     Publish Time: 2023-01-16      Origin: Site

Assembly procedure and suggestion of injection molding die

In the assembly process of injection molding mold, the results of all procedures such as design, mechanical processing, finishing and surface treatment are gathered together, so the design errors, processing errors, parts ordering errors and accidental defects existing in each process will also be fully exposed in this process.

The assembly of injection molding mold is an indispensable process in mold manufacturing. Injection molding mold assembly steps include 1 Confirm the number of mold parts; 2 Confirm the mold assembly steps; 3. Temporary assembly of mold parts; 4 action adjustment; 5 Final mold assembly; 6. Confirm the action on the molding machine; 7 Adjust the defect parts. Changing the design of injection moulds and machining parts physically require mental work and machining time. The progress and time of injection mold trial, to a large extent depends on whether the exact and accurate judgment and timely follow-up.

Assembly recommendations for injection moulds


Action adjustment of injection mold: In order to confirm the action of side core-pulling slider, ejector pin, return pin, etc., carefully check the whole mold, and then make local fine tuning.

Confirm injection mold assembly procedures: It is important to be fully familiar with the assembly procedures before actually starting the job.

Temporary assembly: When fastening parts with hexagon bolts and other bolts, do not tighten all the bolts from the beginning, but select about 4 bolts with the greatest force, and evenly tighten the bolts on the diagonal position for temporary fixation.


Before the completion of injection mold, its parts and data have to go through a large number of personnel and processes, so it is more or less inevitable that there will be information transmission errors and human errors, which should be avoided as far as possible. The mission of Fanstad is to master the core technology of injection molding production, communicate and analyze the technology before mold production with customers from the production needs of finished products, so that the mold delivery time is short, the life is long, the mass production is fast and the finished product quality is excellent! Have the need of injection molding mold welcome to contact us!




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