01.Gear mold design
Micro gears are different from the traditional plastic mold design. The tooth thickness, modulus and pressure angle of the gears need to be modified according to the experience data, and cannot be directly processed according to the shrinkage rate. Our:
According to the company's years of experience, the company has independently developed the cavity parameterization calculation software for plastic gear molds. This software can directly generate gear profiles for gear modification and improve tooth profile accuracy. The tooth profiles generated by the software can be used for wire cutting machines and EDM is used to improve mold machining accuracy.
设计实力
- 02.Mold flow analysis
Materials graduate student with mold flow analysis experience working on mold flow analysis
It can accurately predict product deformation, shrinkage, lack of glue, air trapping and other defects, and provide corresponding solutions
Can be used to compare different design schemes and choose a better scheme
Optimize molding process parameters and improve mold trial efficiency
03.Conformal cooling technology
- traditional cooling waterWith the straight-through type, the design of the waterway is limited by the processing method, the cooling is uneven, and the effect is poor.
- Conformal cooling technology
3D laser printing technology Design cooling water circuit according to product Processing complex special-shaped cooling water channels Improve cooling effect, improve product stability and production efficiency
- 04.Integrated platform for gearbox design
The comprehensive gearbox design platform with independent intellectual property rights of Zhaowei can realize automatic parameter design, tooth profile drawing and 3D modeling of involute planetary gear system, bevel gear, face gear and other mechanisms.
The characteristic of the design platform is that it has the characteristics of scheme design, structure design, tooth shape design, simulation analysis and so on.
- Involute gear mechanismNon-involute gear mechanism
- Tooth design and 3D modelingParameter optimization and checking
- Cylindrical gear modeling platform ngw type planetary system ngwn type planetary system nw type planetary system Planetary system gear platform Parallel shaft gear pair calculation Gear pair force check Transmission pair efficiency calculation
- Design of Cycloid Transmission Mechanism Design Platform for Spur Bevel Gear Pairs Spiral Bevel Gear Pair Design Platform Design platform for face gear transmission pair
- Figure 2. Gear class design module framework
- Gearbox Design Platform Features
It has distinct characteristics in the aspects of displacement coefficient distribution, mesh angle optimization calculation, slip rate and coincidence degree checking. Optimizing the displacement coefficient and the planetary gear tooth interference check to prevent and improve the efficiency, noise, life and other technical problems of the gearbox. At the same time, the finite element analysis is used to analyze and check the tooth surface strength of the spiral tooth and bevel gear to improve the reliability of the product.
Figure 1. Tooth profile modification and modeling of spur bevel gear pairs
Figure 3. Optimal distribution of displacement coefficient of involute gear planetary system and planetary gear tooth interference verification