Design Optimization and Processing Standard of Injection Mold Inserts
Design Optimization and Processing Standard of Injection Mold Inserts
With the increasing demand for various types of molds in the market like the Automotive Plastic Injection Molds, the Consumer Electronics Plastic Injection Molds, the mold industry has developed very rapidly in recent years. With the development of the mold industry; with the upgrading of processing equipment, the requirements for the detailed design and processing of injection mold inserts parts will also be more refined. The following are some cases we encounter daily and it is valuable to share.
Injection Moulded Parts chamfering and clearances requirements:
1. The sharp corners of the non-sealing surface of plastic mold parts and die-casting mold parts should be chamfered, including the countersunk head of screws and the countersunk head of the cooling water holes;
2. For example, here is the tunnel of the core-pulling slider on the mold. The tunnel should have 10mm sealing width, then to have 0.5mm clearance on the remaining space. Otherwise, it will be a waste of time when fitting the mold with the slider insert later. When the contact surface is too large, the parts will be easy to burn during the movement, which affects the service life of the mold.
4. The corner position of the mold will be based on the needs of mold machining proceses, according to the principle of optimizing the mold design and simplifying the machining process to improve the machining accuracy and efficiency. Combined with the characteristics of CNC machining, in the 3D modeling design, the features on the part such as the R size at the corner are determined. The set carries out some standard unification requirements as follows:
Categories
latest blog
© Copyright: 2024 Lyter Engineering Ltd. All Rights Reserved
IPv6 network supported
Friendly Links :
Toilet Seat Hinges Manufacturer