China Dongguan Biaoda Hardware Products Co., Ltd. was established in January 2012 with a total investment of 2 million. The factory is located in Changan, Dongguan, the largest hardware market in China, and is adjacent to Guangzhou and Shenzhen. The transportation is convenient. We have mold room, wax injection machine, sand spraying machine, dipping mach...
Dongguan biaoda Hardware Products Co., Ltd.
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What factors affect the density of stainless steel castings?
1. Development of castings2. The precision of mold design, processing and production and the use of mold materials3. Shrinkage of raw materials for castings4... -
Main methods of mirror treatment effect in stainless steel precision casting
In the production process of stainless steel precision casting, its sulfuric acid oxide film is an important factor affecting the high purity and transparenc... -
Features of down milling and up milling
1. Climbing: The rotation direction of the milling cutter is the same as the feed direction of the workpiece.Range of down milling: When there is no hard ski... -
The difference between normal milling and reverse milling in milling
Climb milling: It means that the cutting speed direction of the tool is the same as the moving direction of the workpiece.Up milling: It means that the cutti...
