Ten Reasons for Poor Machining Accuracy of Precision Parts

As everyone in the industry knows, the reason why precision parts processing is called precision processing is that its processing procedures and requirements are high, and the requirements for parts’ quality are high. The precision of precision parts includes position precision, dimension precision, shape precision, etc. Now, Projuni will tell you about the reasons that affect the precision of precision parts processing.

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(1) When the main rotation axis of the machining machine tool rotates, some errors will also occur to the parts, resulting in insufficient accuracy;

(2) The inaccuracy of the guide rail components of the machining machine tool can also affect the machining accuracy of the parts;

(3) Driving parts will also produce errors in the process of workpiece processing, which is also the most important factor affecting the workpiece surface error;

(4) Different types of tools and fixtures have different degrees of influence on the accuracy of the workpiece;

(5) In the process of machining and cutting, the position of the force point changes, which may lead to system deformation, which may lead to differences, and may also lead to varying degrees of error in workpiece accuracy;

(6) Different cutting forces will also affect the accuracy of the workpiece;

(7) Error caused by thermal deformation of process system;

(8) The machining system is deformed due to heat, which often affects the accuracy of the workpiece;

(9) Machine tool deformation caused by heat will cause workpiece deformation;

(10) During processing, materials will be affected by thermal deformation, which will affect the accuracy of materials.



About Huizhou Dj Molding Co., Ltd

Dj Mold 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.

Person: James Yuan
Company: Huizhou Dj Molding Company Limited
Add:  LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: [email protected]

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



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