Overview of casting

Among the many products of auto parts, stainless steel precision casting products occupy a significant proportion, such as: automobile engine block, cylinder head, gearbox housing, in

The mechanical property of stainless steel investment casting is higher than that of cast iron in the process of operation, but the performance of cast iron is worse for such materials. The melting point of

Residual amount of stainless steel castings and self-test process

In the process of cleaning the stainless steel precision casting, the surface of the product is not allowed to have oxide scale and sticky sand to affect the processing of the parts.

Everyone should know the stainless steel precision castings. Do you know the mirror treatment of stainless steel precision castings? If you want to know, just follow the small series.

There are two main types of dewaxing casting methods: the Solid Mold method and the Ceramic Shell Mold method, the latter being the former method of improvement.

Precision casting is the leader in the world's foundry industry. As a representative of the foundry industry in the high-tech field, Precision casting must play its exemplary role and lead role

Under normal circumstances, the dimensional accuracy of Precision casting is affected by many factors such as the structure of the casting, the material of the casting

In the process of stainless steel precision casting, its sulfuric acid oxide film is an important factor affecting the high purity and transparency of the stainless steel casting oxide film. The porosity, purity, thickness and sealing quality of stainless

The following are several factors that can cause dimensional accuracy defects in Precision casting

A pump is a machine that delivers or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid.

The wear of the fan impeller is related to the composition, particle size, concentration, shape, impact velocity, impact angle, chemical composition, properties, temperature and humidity of the abrasive.

DZ-machine has been casting precision more than 60 years ago. Investment casting is a type of Precision casting method and is increasingly important worldwide due to its economics.

Precision casting is one of the methods of casting. Precision casting is a special casting method compared to traditional casting processes. It achieves relatively accurate shape and high casting accuracy.

We take sand casting, the precision casting of large-scale production of the factory should create conditions for the use of advanced technology modeling, core method. Vintage shock or shock pressure molding machine production line productivity is not hig

Precision casting the basic process of the necessary equipment is: precision casting wax - wax machine, ice machine, air conditioning; pulp - pulp barrels, floating sand, air conditioning, dewaxing furnace, dehumi

Metal melting is not just a simple melting, but also includes the smelting process, so that the metal into the mold, in terms of temperature, chemical composition and purity are in line with the expected requirements.

Casting is a more economical blank forming method, for the complex shape of the parts can show its economy. Such as car engine cylinder and cylinder head, ship propeller and exquisite works of art and so on.

With the progress of science and technology and the vigorous development of the casting industry, different casting methods have different casting preparation content. To the most widely used sand casting, for example

Precision casting of the dimensional accuracy, as usual, the tension is subject to casting layout, material, mold, shell, roasting, casting and other aspects of the impact, specifically

Casting molding generally do not exert pressure on the equipment and mold strength requirements are not high, the product size limit is small, the product is also low internal stress. Therefore, the production of less investment