The beryllium bronze manufacturer will take you to understand the production process of beryllium bronze explosion-proof tools

1. According to the inspection form and raw material quality inspection form provided by the supply department, conduct strict chemical composition analysis on the raw materials and issue an Analysis and Inspection Report (accompanied by an Analysis and Inspection Report)

2. Strictly follow the material ratio, conduct small-scale trial production, and extract samples for chemical analysis experiments. Only after confirming that they are qualified can they be mass-produced

3. Use qualified raw materials for trial use to melt and pour. After shot blasting treatment of the casting blank, it is inspected and entered into the casting blank warehouse

4. Qualified cast blanks are entered into the forging workshop and subjected to die forging and edge cutting using a friction press. Die forging technology is currently an excellent raw material production process for explosion-proof tools. Casting raw materials are forged by friction presses with pressures of hundreds or even thousands of tons, which can make their internal structure more dense. The inherent problems of shrinkage, porosity, sand holes, and other "stubborn problems" in castings can be effectively solved through die forging. Our company has improved the toughness, strength, hardness, and performance of our explosion-proof tools by 3-5% after the extension of the 300T-4000T large friction press

5. Qualified forging blanks are processed by machine, and according to the dimensional accuracy requirements of the workpiece drawing, they are processed by CNC lathes, CNC milling, ordinary turning, milling, drilling, inserting, drawing machines and other processing equipment. After inspection, they are sent to the semi-finished product warehouse

6. Qualified semi-finished products enter the heat treatment workshop and undergo quenching and aging treatment according to the specific requirements of the workpiece, which has reached the hardness required for beryllium bronze tools. After passing the hardness inspection, they are sent to the warehouse

7. Explosion proof tool parts are assembled in the assembly workshop, and then tested according to different product usage requirements to meet assembly requirements and performance

8. After qualified heat treatment, the semi-finished product enters the polishing workshop and undergoes three polishing processes to achieve a regular, smooth, and detailed surface of the workpiece. After inspection, it enters the warehouse

9. After polishing, the product enters the surface treatment room and undergoes strict passivation treatment. Beryllium bronze materials are prone to rusting, especially after acid pickling. Therefore, each process strictly follows the material ratio and time specified in the process requirements to protect the surface treated products from consistent and bright colors, and for a long time

10. After processing, the product enters the packaging room and undergoes spraying, handling, dipping, and labeling according to customer requirements and product categories. After inspection before shipment, it is packaged and shipped

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