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How to Choose Gear Heat Treatment? Five Heat Treatment Processes Explained in One Article
Hard tooth surfaces and a tough core – these are the standards for good gears. Heat treatment is the magic to achieve this. Choosing the right process makes a world of difference in performance and lifespan. In the production of worm gears (WMR...
Dec. 20. 2025 -
What’s going on if you use inappropriate oil into gearbox?
The use of inappropriate oil can cause abnormal noises from the gearbox, rapid temperature rise and long-term high-temperature operation, seriously affecting the service life of gearbox. Adding lubricating oil into the gearbox is to prevent the mutua...
Dec. 20. 2025 -
why use copper to make worm wheel？
Worm wheel and worm shaft are commonly used transmission components in our worm gearbox. We often see that the worm wheel is made of copper, while the worm is made of steel. Many people might find this strange: copper is more expensive and not as har...
Dec. 13. 2025 -
The Principle and Characteristics of Worm Gear Drives
As one of the core products of Zhejiang Wuma Drive Co., Ltd., worm gear drives play a vital role in various industrial transmission systems. Worm gears are commonly used components in mechanical transmissions. Their working principle is based on the ...
Dec. 13. 2025 -
The difference between service factor and safety factor
The words "service factor" and "safety factor" are often mentioned in the maintenance and selection of gearboxes. The words are similar meaning in gearboxes usage and selection, but their meanings are completely different. Understanding their meaning...
Dec. 13. 2025 -
Housing Process and Oil Detection Method for Worm Gearbox
Hello everyone, this is Bella from ZHEJIANG WUMA DRIVE CO.,LTD. Next, let me share some professional knowledge about worm gearbox with you. First of all, we know the housing of a worm gear reducer is one of the key parts of the reducer, it will...
Dec. 10. 2025 -
WumaDrive Participates in Exhibition with Polish Partner and Wins Award, Accelerating Global Layout
Recently, WumaDrive jointly participated in the exhibition with HF Inverter Polska from Poland, making its appearance at the Warsaw Industrial Fair in Poland. During the exhibition, by focusing on showcasing the innovative combined solutions of modul...
Nov. 26. 2025 -
CIPM 2025 Concludes in Chongqing: Wuma Transmission Showcases Pharmaceutical-Grade Transmission Solutions, Driving Industry Innovation
CHONGQING, China – April 28, 2025 – The 66th National Pharmaceutical Machinery Expo & China International Pharmaceutical Machinery Expo (CIPM) successfully concluded on April 25th at the Chongqing International Expo Center, marki...
Jul. 05. 2025 -
CANTON FAIR: Wuma Transmission's Stellar Showcase at Spring Canton Fair Highlights Global Leadership in Intelligent Manufacturing
GUANGZHOU, China, July 3, 2025 – The 137th China Import and Export Fair (Canton Fair), widely recognized as a cornerstone event in the global trade calendar, successfully concluded on April 19, 2025, after a comprehensive exhibition that h...
Jul. 03. 2025 -
Exhibition Notes: The Wuma Made a Brilliant Appearance in Hanover, Showcasing Chinese Innovation on the Global Stage
Hanover, Germany – July 1, 2025 – On the evening of March 30th, the industrial world turned its gaze to Hanover, Germany, as the 2025 Hannover Messe, widely regarded as the undisputed "barometer of world industrial development," gran...
Jul. 01. 2025
