Industry news
High-precision spiral bevel gears may have noise and vibration problems during operation, which will affect their normal operation and use. To solve this problem, we can take the following measures:
Properly designed gear geometry. Through reasonable geometric design, the tooth profile of the gear
2023/11/25 14:16
High-precision spiral bevel gear is an important part widely used in industrial machinery transmission. A series of issues need to be paid attention to in the design process to ensure that its performance and quality meet the high precision requirements. The following are issues that need attention
2023/08/02 15:56
High-precision spiral bevel gear is one of the key components in railway rolling stock, and its role in the transmission system is very important. With the rapid development of the railway industry, the application prospects of high-precision spiral bevel gears are becoming more and more broad.
2023/06/09 16:52
There are two types of spiral bevel gears. Among the helical gears, there are spur gears and curved gears according to the length direction of the gear teeth. Their division is mainly based on length profiles and frustum intersections. If the intersection of the length profile and the frustum is a
2023/02/27 10:06
The quality inspection of the main driven bevel gear is mainly the inspection of full-time inspectors, combined with the self-inspection and mutual inspection of operators.
1. Appearance inspection
After the driving bevel gear is heat treated, there will always be changes and defects in appearance
2023/02/15 11:22
After adjusting the axial clearance of the driving and driven bevel gear bearings, the meshing clearance of the gears should be readjusted. The meshing gap between the driving and driven bevel gears is usually 0.10-10. .
35mm, the allowable overhaul is 0. .
The use limit is 170mm. .
oomm, if it
2023/02/09 10:43
There are two types of professional production of high-precision spiral bevel gears. One is the spiral bevel gear whose shaft intersects with the small wheel shaft. One is a hypoid spiral bevel gear with a certain offset between the bull gear shaft and the pinion gear shaft. So, in the process of
2023/02/02 14:02
The driving bevel gear will produce volume expansion, large thermal stress and tissue stress during the quenching and cooling process. If the volume expansion and stress are uniform, its distortion is easy to control. However, there are many factors in production that will cause uneven cooling,
2023/01/09 11:49
【Faults caused by manufacturing errors】
When manufacturing gears, eccentricity usually occurs. Several typical errors, such as pitch error, base pitch error and tooth profile error. There are many reasons for these errors, including machine tool motion errors, cutting tool errors, tool errors,
2023/01/04 11:20
Selecting the parameters of the active bevel gear is the most important issue in determining the working performance and noise of the gear. The following are the general rules for the selection of relevant parameters in gear design.
1. Modulus and number of teeth
The greater the modulus of the gear
2022/12/24 10:08
Adjustment of the meshing marks of the main and driven bevel gears of the main reducer:
The meshing gap between the driving and driven bevel gears is generally 0.10-10.35mm for new gears, 0.70mm for overhaul, and 1.00mm for service limit. If it exceeds the standard, it can be adjusted appropriately
2022/12/05 09:51
The heat treatment deformation of the driving and driven bevel gear directly affects the precision, strength, noise and life of the gear. Even in the process of carburizing heat treatment and gear grinding, the deformation still needs to reduce the precision level of the gear, and there are many
2022/11/30 10:39
Submitted successfully
We will contact you as soon as possible
Close