Do you encounter difficulties in product processing and positioning during manufacturing? Is it a problem of low assembly efficiency? Precionn can solve these problems for you. precionn is a professional fixture designer and manufacturer with a professional design team, especially in PCB, ICT assembly test fixtures and automobile assembly fixtures with rich experience.

Different Types of Machining Fixture Design

Chip Motherboard Assembly CNC Fixture Design

In the chip manufacturing process, packaging and testing are key links. The jigs in the packaging link are mainly used to assist plug-in welding. By improving the efficiency and quality of plug-in welding, batch processing of circuit boards is realized, and in order to ensure various functional tests after the chip is completed, , various test fixtures need to be designed to test the performance of the chip.

Automobile Assembly Fixture Design for CNC Machine Tools

Vehicle assembly is a critical part of automobile manufacturing and requires precision. Whether it's gap gauges or taper wedges and logo installation tools, we make sure our products are powerful and precise.

Basic Principles of CNC Machining Fixture Design

  1. Reasonable positioning. The design of the fixture must ensure accurate positioning to the processing position. By designing appropriate positioning mechanisms, such as pins and positioning blocks, the workpiece can be quickly and accurately positioned in the fixture and can be clamped quickly and stably.
  1. Rigid support. The fixture must have sufficient stiffness and stability to ensure that the workpiece does not shift or deform during processing or assembly. When designing, the weight and shape of the workpiece should be considered, the support points should be reasonably arranged, and the rigidity of the fixture should be increased.
  1. Stable clamping. The fixture should hold the workpiece securely to prevent slipping or rotation during machining or installation. Commonly used clamping methods include mechanical clamping, hydraulic clamping, and pneumatic clamping. Choose the appropriate clamping method according to the requirements of the workpiece.
  1. Safe and reliable. The clamp design must consider the safety of the operator. For hydraulic clamping and pneumatic clamping, a sensing device needs to be installed when necessary to prevent accidental injuries during use.

Applications of Milling Fixture Design

  1. Mechanical processing industry. The main function of the fixture is to ensure the relative position accuracy of parts, improve production efficiency, reduce processing costs, and improve the working conditions of operators.
  1. Consumer electronics assembly industry. Global consumer electronics products have a fast update cycle, and assembly is a labor-intensive industry. Reasonable assembly fixtures can improve product assembly efficiency and reduce manpower.
  1. Automotive industry assembly, welding and other processes. The automotive industry is a highly automated industry. There are high requirements for product placement and positioning during assembly and welding. Precision assembly fixtures can improve the assembly accuracy of automobiles and improve assembly efficiency.
  1. PCB and ICT testing in the chip industry. Functional testing of finished chips requires professional testing fixtures.

As one of precision machining manufacturers, we will do our best to meet all the needs of customers.