Analysis of advantages and disadvantages of current casting technology

Currently, casting technology develops and becomes one of the nation's key mechanical industries. Casting technology in our country is very diverse such as pressure casting, metal casting, sand casting, molten casting...

Although each casting technology has outstanding advantages, there are still some disadvantages that are difficult to overcome.

Below is an analysis of advantages and disadvantages of current casting technology:

Advantages of casting technology

Current casting technologies are characterized by the use of molten liquid metal pouring into molds. Under gravity, the mold freezes and cools. Characteristics of casting molds are:

• Molds can be reused many times.
• The finished product reduces significant waste, has high accuracy and is free of dust or impurities, good material purification.
• Improving the mechanical strength of casting products, smooth casting surface, thick density.
• High work efficiency, large labor productivity, can produce in series.
• Saving production costs, low product costs.
• Easy maintenance and cleaning of cast products.

Disadvantages of casting technology

Special casting technology is difficult to make products with thin wall thickness and complex design.

If the metal mold is fabricated, the product is very complicated and expensive, but the durability of steel casting is not high.

If fabrication of finished cast iron products is easy to carry white turn defects, it is necessary to concentrate and closely examine the casting process.

Although casting technology has many shortcomings, it is still a technology widely used to cast iron, alloy, non-ferrous metal ... because many details are limited in technology, Only manufactured by casting technology.

Please contact us for more details

QUANG TRUNG INDUSTRY GROUP JOINT STOCK COMPANY

- Address of representative office at: Lot 33, Villa 4, Linh Dam Peninsula, Hoang Mai, Hanoi

- Phone: 0379645086

- Email: tapdoanquangtrunggroup@gmail.com