Knowledge sharing on the production quality of zinc alloy intelligent door lock die-casting parts
Published Time:
2020-07-09
The quality of zinc alloy smart door lock die castings includes three aspects: appearance quality, internal quality and use quality. The appearance quality includes the surface roughness, dimensional tolerance and quality deviation of the die-casting part, the internal quality includes the chemical composition, chemical properties and internal defects of the intelligent door lock die-casting part, and the use quality includes the wear resistance, Corrosion resistance and weldability. In the process of die-casting production, strictly implement the equipment maintenance system, use molds, tools and equipment correctly to ensure the efficiency of production, Jie Aosi has established a reasonable quality management system, clarified the goals of quality management, and must also do a good job of raw materials and Technical inspection of die castings. The inspection method for die-casting parts includes internal inspection of the parts, that is, the inside of the die-casting part of the smart door lock is cut open to see if there are defects. Three aspects of the quality of zinc alloy smart door lock die castings
1. Design, material selection, processing and manufacturing of zinc alloy die-casting molds
2. External surface treatment technology and materials of zinc alloy die castings
3. Quality control of zinc alloy die-casting products

Keywords:
Zinc alloy intelligent door lock die-casting, zinc alloy die-casting, Jie Aosi, Dongguan Jie Aosi
