Advantages and disadvantages of aluminum mold

1. Light weight. Because its density is only 36% of ordinary die steel, its inertia is relatively low, and it is easier to accelerate and decelerate in the production process, which can reduce the loss of machines and dies.

2. Easy processing and high dimensional stability. Its cutting speed is more than 6 times faster than that of ordinary die steel, so the processing time of the die is greatly reduced and the die can be produced faster.

3. Excellent thermal conductivity. Its thermal conductivity is higher than that of ordinary die steel, so it can save 50% of die cold cutting time in production, thus improving the production efficiency of die. Therefore, Alumold is widely used in injection mold, blow mold, low-pressure mold, rubber mold and other 80% products in different mold industries. With the development of the market, superhard aluminum has replaced steel in European and American markets.

Features: 1. High strength heat treatable alloy. 2. Good mechanical properties. 3. Good usability. 4. Easy processing and good wear resistance. 5. Good corrosion resistance and oxidation resistance. The main uses of 7075 aluminum plate are: aviation fixtures, trucks, tower buildings, ships, pipelines and other architectural applications that require strength, weldability and corrosion resistance. Such as: aircraft parts, gears and shafts, fuse parts, instrument shafts and gears, missile parts, jump valve parts, turbines, keys, aircraft, aviation and national defense applications.

Hardness, density and mechanical properties of superhard aluminum alloy

The mould made of aluminum alloy has the following characteristics:

1, good material uniformity: excellent heat treatment process, product thickness (diameter) below 300℃, strength and hardness are basically the same;

2, surface accuracy is high, reducing material waste.

3. Good machinability: the deviation of chemical composition, strength and hardness is minimum, and the phenomenon of "sticking knife" and "breaking knife" is eliminated during processing;

4, high-speed machining, almost no deformation: perfect pre-stretching (T65 1) process, completely eliminating internal stress, not easy to warp, crack and deform during machining and stress;

5. Good material compactness: unique grain refinement process ensures no Chacon, stripes, bubbles and impurities;

6. High temperature resistance: permanent deformation will not occur under the working environment of 400℃;