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What Is Aluminum Low-Pressure Die Casting Low-pressure casting is a production method that uses pressure instead of gravity to fill molds with molten metals such as aluminum alloy and magnesium alloy. During this pressure casting process, the holding furnace is located below the casting, and the liquid aluminum metal alloy is forced to enter the cavity through …
What is Die Casting Porosity Porosity refers to the holes or voids in cast metal parts that are originally solid. The size of the pores ranges from microscopic (micropores) to measurable cubic millimeters or larger pores. The cross-section of the hole is not always circular, but it can also take the form of irregular linear …
Die casting mold is important to process equipment in die casting production. The molten metal is cooled and solidified in the die-casting mold, and finally, a die-cast part is formed. The shape, size, quality of die-casting parts, and die-casting production are closely related to die-casting molds, so it is very important to design die-casting molds …
Maintenance of die casting equipment 1. All die-casting equipment should be used in strict accordance with the equipment operating regulations. 2. For the daily maintenance and maintenance, secondary maintenance, intermediate repair, and overhaul of all die-casting equipment, please refer to the Equipment Management Procedures for: 1) Daily maintenance and maintenance of die-casting equipment, such as checking the …
Aging treatment of die castings 1. All die-casting parts must undergo aging treatment to eliminate the die-casting stress of the product. 2. The die-casting parts produced in the die-casting workshop must be stacked for 15-20 days after full inspection to eliminate the die-casting stress of the product, and the die-casting parts that have undergone aging treatment can flow into …
1. All purchased aluminum ingots must be tested by physical and chemical laboratories. Only qualified aluminum ingots can enter the die-casting workshop for trial die-casting. 2. The newly arrived aluminum ingots that have not undergone laboratory tests can be temporarily stored in the warehouse first. The warehouse keeper should strictly distinguish the batch of newly …
Quality Control Measures for Production Process of Die Casting – Raw Material Testing Read More »
Matters needing attention in process control 1. Key processes should be controlled in key. 2. For die-casting parts that are prone to product deformation due to the long core-pulling, operators, team leaders, and quality inspectors should strengthen their inspection efforts and list them as the focus. 3. The semi-finished products that are completed in the …
Quality Control Measures for Production Process of Die Casting – Process Control Read More »
Full inspection of the product 1. All inspectors conduct all inspections on the die-cast products. 2. Mainly inspect the appearance and defects of products. 3. During the full inspection process, if there are many quality problems found in the product, it should be reported to the team leader and workshop director in time. 4. All …
Quality Control Measures for Production Process of Die Casting – Quality Control Read More »
Confirmation and assembly of die casting mold 1. The team leader must confirm the conformity of the mold model to be used for assembly, and the product model must be consistent with the production order. 2. The team leader must confirm the integrity of the die casting mold to avoid chipping and damage to the installed production …
Quality Control Measures for Production Process of Die Casting – Production Inspection Read More »
Die casting parts can complete the structure, edges, and corners, and oxidation quality that are difficult to achieve for forging parts, car parts/CNC parts, and the quality of the die casting parts are very important. A small change and detailed process support determine the quality of the anode. Die casting manufacturers engaged in the oxidation of die-casting parts …
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