Analysis of Pre-project of Plastic Mold

After fully understanding customer project requirements, it is necessary to fully understand and analyze the products. Confirm the feasibility of the project. So what do you need to know in detail? The main contents are as follows:

 

(1) Dimensional accuracy and correctness of related dimensions

 

Understand the specific requirements and functions of the product in the whole product. It includes dimension tolerance requirement, appearance requirement and assembly relationship of products.

 

(2) Reasonable demolding angle

 

The demolding angle is directly related to the demolding and quality of plastic products. The direction of demolding angle should be in accordance with the parting surface or the parting surface of the mold when the plastic products are molded. Otherwise, it will affect the appearance of the products and the accuracy of the wall thickness dimension, and even the strength of some parts of the plastic products.

 

Thickness and uniformity of product wall

 

The uneven wall thickness and excessive difference will affect the appearance quality and deformation after forming.

 

(4) Types of plastics

 

Different plastics have their own similarities and differences, such as shrinkage, steel requirements (steel hardness and wear resistance, corrosion resistance) and so on.

 

Surface roughness and dermatoglyphic requirements

 

For example, the requirements of surface roughness for transparent and opaque parts are different, and special attention should be paid to the effect of skin lines on the demolding of products.

 

The color of plastic products

 

If the wall thickness of the product is thicker, it is easy to produce uneven color when the product is larger.

 

 

Whether plastic products need post-processing after molding

 

Such as oil injection, silk printing, gilding, electroplating, sticker paper, sticker water, heat treatment, ultrasonic welding, electrothermal fusion welding, high cycle welding, Labnet and so on.

 

(5) Batch production

 

Customers must provide a range of monthly, annual and total batches of products in order to make the number of cavity and size.

 

Other Problems

 

The type, location and location of the product, ejection way and ejection position, the working environment of the product and so on in the same mold are also analyzed.

 

 

About JasonMould Industrial Company Limited

Jasonmould is a China mold maker of plastic molds- injection mold, die casting moulds, plastic blow molding, rotational molding, medical plastic injection molding, two shot plastic injection molding, insert molding, overmolding, metal injection molding, micro injection molding, powder injection molding, ceramic injection molding, liquid injection molding, husky injection molding, household mold, casting mold, die mold tool, custom molds, china moulds, rapid prototyping tooling, plastic prototyping tooling, punch press tooling, die and tooling for mobile/ cell phone parts, automotive parts, vacuum cleaners, rechargeable tools, telephones, copiers, computers, multimedia speakers, and many other electronic products and household appliances. And also a plastic product manufacturer, mold manufacturer China– plastic parts, plastic water tank, plastic balls, plastic containers, plastic buckle, plastic anchor, plastic hanger, plastic spoon, plastic pipe fitting, plastic tumble, plastic tableware, plastic cups, plastic bottles, plastic tray, plastic cosmetic container, plastic case, plastic food container, plastic chairs, plastic caps, plastic cap closure, plastic tubes, plastic water pipes, plastic knobs, plastic tubing, plastic utility boxes, plastic racks and so on.

Contact:
Person: James Yuan
Company: JasonMould Industrial Company Limited
Add:  LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: james@jasonmolding.com

Site: https://www.jasonmolding.com/custom-injection-molding/

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