Design
The micro gear is different from the traditional plastic mold design. The tooth thickness, modulus and pressure angle of the gear need to be modified with the empirical data, and can not be directly processed according to the shrinkage rate.Our advantages:
On the base of KISSSOFT,ZHAOWEI has developed the cavity parameterization calculation software for plastic gear molds with many years of experience. The software can directly generate gear contours,which is used for modifying and improve the gear precision. The generated gear contours can be used in wire cutting machine and electric discharge machining to improve the precision of mold processing.
02.Mold flow analysis
We can accurately predict defects such as deformation, shrinkage, lack of glue, and trapped gas of the product, and give corresponding solutions.
03.The conformal cooling technology
The traditional cooling waterway adopts a straight-through type
Adopt 3D laser printed technology
Design the cooling waterway according to the product structure
Process complex cooling waterway
Improve the cooling efficiency,makes the quality more stable and improves the produced efficiency.
04.Gearbox Design Platform
ZHAOWEI gearbox integrated design platform can realize the automation parameter design, tooth profile drawing and 3D modeling of involute planetary gear system, bevel gear and face gear. The design platform has the scheme design, the structure design, the gear shape design, the simulation analysis.
Involute gear mechanism
Non-involute gear mechanism
Gear design and 3D modeling
Cylindrical gear modeling platform
NGW planetary system
NGWN planetary system
NW planetary system
Optimize parameters and check
Matching gear platform in the Planetary system
Parallel shaft gear pair calculation
Force checking of Gear pair
Efficiency calculation of transmission pair
Design of Cycloid Transmission Mechanism
Design platform for spur and bevel gear pairs
Arc and bevel gear pair design platform
Face gear transmission pair design platform
Figure 2. Gear Design Module Framework
Advantages of the gearbox design platform
It has distinctive features in the calculation of displacement coefficient distribution, meshing angle optimization calculation, slip ratio and coincidence degree. Optimizing displacement coefficient and planetary gear verification can solve the technical problems of gearbox efficiency, noise and service life. At the same time, the finite element analysis of the tooth surface strength of the spiral tooth and bevel gear helps to improve the reliability of the product.
Figure 1. Profile modification and modeling of straight bevel gear pair
