Calculation of riser of bridge bearing steel casting
According to the function, the riser of lost foam casting process can be divided into feeding riser, exhaust slag collecting […]
Scientific
lost foam casting
News
Common forming technology of bucket teeth in China and abroad
At present, the forming technology of bucket teeth mainly includes sand casting, metal mold casting, lost foam casting and liquid
Scientific
Numerical simulation results of horizontal pouring scheme in Lost Foam Casting
Fig. 1 is a set of photographs of the filling percentage of liquid metal at different times. The red is
Scientific
Drawing of 3D engineering drawing of lost foam casting steel for bridge bearing
Creo software is used to draw 3D engineering drawings and assemble components. Creo software is a CAD software design package
News
Lost foam casting technology and carburizing defects of bridge bearing
This paper mainly carries out scheme design, simulation analysis and production verification of a kind of bridge bearing steel casting,
News
Production of bridge bearing steel castings
Relying on ZHY casting, the company is a medium-sized private enterprise producing bridge bearing steel castings. The transfer casting process
Scientific
Design of impeller blade in lost foam casting
The surface of the blade of the sulfur pump impeller and the surface of the blade are calculated to achieve
Scientific
Design of foaming die for impeller blade in lost foam casting
1. Foam mold size determination The design of foaming mould mainly includes the following aspects: determining the size parameters of
News
Advantages of lost foam casting
Lost Foam Casting (LFC) is a new casting technology of precise forming. In 1958, American H.F.Shroyer first used foam board
Scientific
Selection of molding method based on the composite process of lost foam casting and sand casting
After the shape of cast steel joint is determined, the next step is to determine the modeling method. Because of
Scientific
Improvement of impeller casting process
The production difficulty of impeller mainly lies in the whole molding process. Using traditional casting technology, it is difficult to
Scientific
Application status of lost foam casting technology for cast iron alloy at China and abroad
In the practical application of lost foam casting at home and abroad, the lost foam casting of cast iron alloy
Scientific
Research status of lost foam casting technology for cast iron alloy
Although lost foam casting technology has been widely used in the production of cast iron alloy, the solidification of cast
Scientific
The main problems of cast iron alloy parts alloy made by lost foam casting
In the practical application of lost foam casting at home and abroad, ferroalloy is the most widely used metal material
Scientific
Technical characteristics of lost foam casting and its development in China
Lost Foam Casting or Expendable Pattern Casting，It is also called Full Mold Casting。 It is coated with water-based refractories that
Scientific
Technology research and effect comparison of lost foam casting and sand casting
Lost foam casting and sand mold casting are two major processes in the foundry industry. They have both advantages and
News
Problems of lost foam casting process in China
1 The core casting equipment technology has been stagnated for a long time in China (1) The performance of the
Scientific
Advantages and disadvantages of sand casting and lost foam casting
1 Advantages of lost foam casting (1) In the casting process, there is no need to lower the core, and
News
Comparison of sand casting and lost foam casting from the perspective of environmental protection
From the air pollution prevention and control law issued by the State Council and the Ministry of environmental protection, we
Scientific
Trial production process of EPC for motor shell
After the installation and debugging of the water jacket core mold, the water jacket core was successfully made. After the
Scientific
Design of EPC for motor shell
According to the process model based on product model, the design of EPC mold needs to get mold cavity, core,
Scientific
Gating system of EPC with bottom injection
Because the motor shell is cylindrical structure, the bottom pouring system is more suitable for the flat pouring because of
Scientific
Selection of EPC casting system for motor shell
The design principle of the pouring system is that the mold filling is stable, the temperature gradient of the molten
Scientific
Coating process of EPC coating
The common coating composition and preparation are mainly made up of a variety of raw and auxiliary materials. The coating
Scientific
Selection of foam particles for lost foam casting
The choice of foam bead is very important to the pattern of lost foam. Its quality will directly affect the
Scientific
How to solve the main problems of cast iron alloy made by lost foam casting
In view of the problems such as coarse structure and low mechanical properties in EPC iron castings, the following measures
Scientific
Many advantages of lost foam casting make it develop rapidly in China
EPC is known as “casting technology in the 21st century”. The process is made of expandable polystyrene beads and a
Scientific
Research hotspot and direction of EPC
Hot spots 1: reduce or eliminate the casting defects of lead alloy in EPC The biggest problem of making lead
News
Common casting methods are as follows
1.Sand casting: sand casting is a method of making sand mold with model and pouring in liquid metal after mixing
News
The experimental of lost foam casting process
A schematic of the lost foam casting system shown. Flask size is 250 mm diameter and 300 mm in height,