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Key points: Analyze the product (specific material bai performance, appearance requirements, whether du undercut, whether there is a special process, whether the zhi type is defective) Difficulties: Improve mold life, control costs (the easiest to process), and have a comprehensive grasp of the best appearance of the product. Simply put, it is the design. The…
Archivos Mensuales: noviembre 2020
11
Nov
Nov
The quality of the tool, spindle speed, cutting speed, cutting fluid will all affect. Imported carbide knife, high speed