Company News

The core advantages of powder metallurgy gears lie in their high-volume production, low cost, self-lubricating properties, and integral structural molding. Therefore, they are primarily used in transmission scenarios with medium to low loads, high precision, and large quantities.

Excellent powder metallurgy technology is primarily manifested in various aspects such as product performance, production efficiency and cost control, and material adaptability, as detailed below: Product performance is excellent with high precision: It is capable of producing parts with high dimensional accuracy, and the tolerance range can be controlled within a narrow range. For example, for some precision gears, the dimensional tolerance can be controlled within ±0.01mm, thereby reducing subsequent processing steps and improving production efficiency and product quality.

Amidst the surging spring tide and the gathering of thousands of merchants, the 139th session of the China Import and Export Fair (Canton Fair) came to a successful conclusion at Pazhou, Guangzhou. Guangzhou Guangming Metal Products Co., Ltd. showcased its latest star product at booth 3.1Y27-28, shining brilliantly on this international stage with its professional expertise and innovative products, successfully completing its exhibition journey.

Injection molds are the core tooling for plastic part molding, classified into major categories based on structure, molding method, process, and product requirements. Below is a clear summary of mainstream mold types and applicable scenarios, which are in line with the actual industrial production.

The factors that affect the accuracy of powder metallurgy gears can be basically divided into five categories: raw materials, forming, sintering, post-treatment, and testing. Below, we have organized them clearly according to the production process for easy comparison with the process investigation.