What is the process of gravity casting
What is gravity casting?
Gravity casting, also known as gravity Die Casting or permanent mold casting, is a casting process used to produce
high-quality metal parts with excellent dimensional accuracy and surface finish.
It is a popular method for manufacturing complex shapes and intricate designs.
Gravity Casting Offers Several Advantages:
Gravity casting produces parts with tight tolerances and excellent dimensional
accuracy due to minimal shrinkage during solidification.
The process yields parts with smooth surfaces that often require minimal post-casting finishing operations.
Gravity casting can be used with various non-ferrous metals like aluminum, zinc, copper alloys, etc.,
allowing for versatility in material selection based on specific requirements.
for producing medium to high-volume production runs due to shorter cycle times and reduced labor costs.
What Is The Process Of Gravity Casting?
Understand the customer's needs
The procedure should start with understanding the customer’s needs, such as the application of the cast,
the choice of alloys, size, shape, wall thickness, technical properties
(e.g.,tensile strength,yield strength, and elongation), structure, and weight.
Design Of The Cast And "Pattern" Making
This is important for Industrial Parts, which need precise calculation to make sure that pieces could fit and work together.
Currently, the pattern making is assisted by computer simulation so that high precision can be achieved.
Then the pattern is moulded into a three-dimensional shape so that the accuracy of the core could be measured before the final casting.
Wood, clay or plastic is often used here. Due to the development of technology, now this can be done through 3D-printing.
Creation of a mould
Based on the confirmed pattern, a mould is created. In the case of gravity casting, reusable metal moulds are created for the desired pattern.
Melting and pouring of metal or alloys
Metal is melted and then the molten metal is poured into the mould under gravity. Traditionally, this is done by hand.
Thanks to modern technology, this pouring process is automatised and the productivity is tremendously improved.
The cast object is removed from the mould and then fettled. During this process, any moulding materials on the model
are removed and rough edges and surfaces are smoothed. The cast object might need to be further processed.
saivs has the experience, technical expertise and quality assurance processes to consistently and reliably deliver
an extensive range of precision castings with further processing.
Why Choose SAIVS™ as Your Supplier？
1.Superb Quality Control Management
At SAIVS, we take pride in our perfect quality management systems and procedures, which guarantees the excellent performance of all our producs, being a professional Investment Casting | Die Casting| Sand Castingmanufacturer in China.
2.Rich Production Experience
With 20 years of experience in production, SAIVS has a deep understanding of the market and trends, and strives for continuous research and innovation. This has created advantages in both the product's performance and appearance.
As a Chinese factory committed to becoming the most cost-effective Investment Casting | Die Casting| Sand Castingexporter in China, SAIVS provides high-quality products at advantageous prices. By lowering costs and increasing efficiency, we ensure that our customers receive the best possible value for their investment.
4.Perfect After-sales Service
At SAIVS, we strive to provide superior customer service that meets and exceeds expectations. We are always available for any questions or concerns you may have, and we stand by our commitment to providing excellent after-sales support.
Aluminum castings are widely used in industries such as automotive parts, mechanical manufacturing, computers, electronics, medical equipment, watch instruments...
Truck CNC Machining Shaft - What Other Parameters or Information Do People Care About About This Product?When it comes to truck CNC machining shafts, there are ...
CNC machining is a process used to create high-precision metal components in various industries. In this article, we will explore the benefits of using CNC mach...
Gravity Casting Solves Sand Holes Theoretical Principle 1:Porosity and oxidation inclusion are produced by die casting because of the high injection speed. The ...
Introducing Green Sand CastingCasting products are used in a variety of industries, making casting an important manufacturing process. Many of these products ar...
What is Investment casting?Investment casting is a metalworking process that involves creating a shape, called the investment, out of wax or other materials. Th...