Low pressure casting solution is simple and effective

   Because magnesium alloys are highly oxidizing, it has made it difficult to develop deep processing equipment. Currently, only a few developed countries in the world can produce them.

   The research and development of magnesium alloy Casting Machinery has been developing rapidly in our country, and some manufacturers can only import such machinery and equipment from overseas at sky-high prices.  The core shooting machine uses the J452P low-pressure Casting Machine successfully developed by Tianshui 101 Machine Tool Factory and Tianjin Jixian Tianyan Magnesium Factory. It has strong high density, high process performance and low manufacturing cost. Low cost, simple structure and convenient operation. High-quality anode protection rods and other products manufactured using this equipment have already entered the market. The successful development of this equipment also proves that magnesium alloy can be used for small and medium-sized low-pressure casting, and sets a standard for the further development of medium- and large-sized low-pressure casting equipment.

 

   The casting plan is relatively simple, and it is often necessary to set the location, size, and quantity of the inlet that takes into account the specific solidification of the entire casting and the effect of the riser around the inlet. The position of the glue inlet should be the thickest wall thickness of the entire casting, and should be located at a position that reaches the point of specific solidification from the front and top of the molten liquid. There are certain differences in the number of glue inlets due to physical appearance design, size and other reasons, but they are generally 1-4。

 

   If the thick-walled riser cannot reach the area away from the glue inlet, a topless riser or connecting bridge is sometimes added. Low Pressure Casting Machine However, the appearance design of today's water-cooled cooling cylinder heads is getting larger and larger. It is very difficult to achieve the ideal thickness distribution of black and white. The design of this problem is to maintain strict condensation. With strict temperature control and standard management methods, gas, water, etc. can be refrigerated or cold iron can be buried in the hot spots according to the environment.