An Automated Casting Process You Must Know

If you’re looking for dimensional stability of your products then die casting is perfect for you. It produces parts that are dimensionally stable and durable. This manufacturing process is most commonly used for the production of sharply defined and dimensioned metal parts. It’s only achievable by keeping the metal under high pressure into reusable metal dies. Mostly die castings are made from non-ferrous metals like zinc, aluminium, lead etc. Because of ductility and stability, the ultimate prioritisation is given to zinc because it can help in maintaining the better and more resistant product. Zinc is the most ideal alloy where the sustenance of pressure and expansion are necessary without fracturing.

Locks, gears, toys, handles, doors and many other things are made from die-casting metals. Precision die casting manufacturer says that casting enables the combination of pieces into a single part while eliminating the inventory and assembly level. It costs extremely less compared to machined parts. The size comes from a few grams to several tonnes, the shape from simple to complexed ones, and the order can be taken from one-puff to massive production. 

The Importance Of Casting In An Industrial Setup

Heavy equipment: Farming and construction.

Transport: Aerospace, shipping and transport.

Machine tools: Machining, mouldings, extrusions,   

Plant machinery: Thermal plants, textile, steel.

Die casting has two ways of manufacturing

Hot chamber: This chamber is in direct contact with the alloy. The melt passes through a valve into the casting chamber where the piston presses it with high speed into a cold die casting mould. This process is most commonly used for alloys with low melting points like zinc and tin.

Cold chamber: Here the casting is located outside the melt. For the production of a component, the alloy is pressed into the die casting mould through channels. This process is suitable for alloys with high melting points like aluminium and copper.