The technical requirements for aluminum alloy die-casting mainly include mechanical properties, die-casting size and surface quality.
Lemo aluminum alloy die-casting products are mainly used for auto parts, electronics, sporting goods, photography supplies, fishing equipment, lighting, various power tools, electrical products, motorcycle radiators, speaker covers, LED light housings, etc. camera. In industries such as equipment, radiators, electronic communication equipment, and electronic game consoles, some high-performance, high-precision, high-toughness, and high-quality aluminum alloy products are also used in high-demand industries such as large aircraft and ships. The main application is also in some equipment in the aluminum alloy die-casting industry. Tianyao Hardware improves the aluminum alloy die-casting technology. 1. Mechanical properties: When using die-cast test pieces, the mechanical properties must meet the requirements of gb/T15115.
When testing with die cast bodies, the mechanical properties of the cutoff specimen at the specified location must be at least 75% of those of the single cast specimen.
Lemo aluminum alloy die casting, aluminum alloy die casting.
2. Aluminum profiles: Using national standard aluminum, whether to determine the quality and cost of the product/many non-standard recycled aluminum in the current market, the appearance is unrecognizable to ordinary consumers after post-processing.
3. Surface quality, casting dimensional accuracy, low surface roughness: Casting surface roughness must meet the requirements of gb6060.1.
Castings, cracks, undercasts, looseness, bubbles, any penetrating defects, as well as scratches, dents, meat shortages, mesh and other defects are not allowed.
4. Die-casting dimensions: The die-casting shape and size should comply with the specifications of the casting drawings.
The dimensional tolerances of aluminum alloy die castings and castings must comply with the regulations of GB 6414. If there are special regulations and requirements, they should be shown in the drawings.
Die casting dimensional tolerances do not include casting spacing.
If die casting requires processing, the processing fee should comply with gb/T11350 regulations.
