Abs plastic mold

Posted by Traffic Ranker on August 12th, 2019

Spraying application in the mold manufacturing is mainly reflected in the rapid manufacture of molds can also be used to mold the repair. Xi'an Jiaotong University in 2003 through the identification of the "metal spraying rapid tooling technology and equipment, " the results, through technical research, formed by rapid prototyping techniques and metal arc spraying technology as the core of the mold rapid manufacturing integrated system, and achieve business success The findings. The results will be rapid prototyping, metal spraying and brush plating techniques combine to form a rapid tooling integration technology, the process including: Spray mold preparation, matrix processing, metal arc spraying, filling backing material, brush plating, etc. Link.

 Abs plastic mold

     Mainly by the rapid tooling metal spraying metal spray coating, brush coating and the backing material composition, showing a gradient of structural features, which improve the surface of die brush coating hardness (greater than HV500) and wear resistance (increase of 3 to 10 times) Layer of fiberglass and epoxy resin layer to improve the overall mechanical properties of the mold, high strength cement mold backing reduces manufacturing costs. The technology for automobile manufacturing and mold manufacturers, stamping die to achieve rapid large-scale manufacturing, automobile cover to meet the general requirements of rapid tooling and manufacturing costs than conventional steel mold machining 1 / 10, the manufacturing cycle for the latter 1 / 4 to 1 / 5, the economic benefits are substantial, very suitable for the development of new models of the kind of car prototype and small batch production.

     The technology can also be used for Injection Mold Making. In the injection mold rapid prototyping, metal arc spraying tooling as the standard method to sample mold, mold cavity dimensions, geometric accuracy depends entirely on the kind of mold, the cavity surface and the formation of fine patterns at one time, so the tooling speed, A short manufacturing cycle, the mold long life, low cost, only numerical method to process steel, molds 1 / 3 to 1 / 5, the mold surface finish is good, simple process, low equipment requirements, more suitable for injection molding, die casting mold, the board Rapid Manufacturing material rolling mode.

Large-scale precision casting mold design and manufacturing technology

     Technical note: casting mold for the casting process support, there are pressure die casting (die casting), low pressure die casting, gravity die casting, squeeze casting mold-free boxes and precision casting molds, die casting level a great impact on the level, and Large-scale production of precision casting mold is also a great technical difficulty. At present, the resulting low level of casting mold making casting "fat head and big ears"and the phenomenon of low quality still quite common. Imports a large number of precision casting molds, the mold will improve the production technology to improve the quality of casting, the development of new casting, near net increase is very significant level of processing.

     The technologies are key technologies include: magnesium alloy die-casting molds and more than 2,000 tons of clamping force for the die casting machine supporting large-scale die-casting mold and precision of 0.03mm or more precision die-casting mold production technology; die products is greater than the weight 10 kg, precision die casting and low pressure 0.05mm to 0.07mm accuracy of the gravity casting mold manufacturing technology; for the automatic molding line supporting the non-casting mold box extrusion molding technology. Visit Us