Sand Casting Steel Rail Wheels , 500mm Train Car Wheels Electroplate Surface

Sand Casting Steel Rail Wheels , 500mm Train Car Wheels Electroplate Surface

Major Products:
lost wax casting; cast aluminium; die casting; sand casting; investment casting; metal casting; green sand; aluminium casting; gravity cast; cast steel; casting sand; casting process; casting metal; ironcast; metal foundry; lost foam casting; sand and metal; cast alloy; sand casting process; molding sand; green sand casting; sand casting aluminum; sandcasting; aluminum casting; sand casting supplies; aluminum sand casting; sand mold; sand casting products; aluminium sand casting; metal casting molds; aluminum casting process; foundry sand; sand casting mold; sand casting sand;

In order to save cost and improve efficiency, a casting processing and grabbing device is adopted. By setting the first cylinder, when in use, the output end of the first cylinder is connected with one end of the first pull rod, which drives the first pull rod to move toward the first limit groove. Move forward, and then the first pull rod drives the first connecting shaft to rotate, so that the end of the first connecting shaft drives the first claw to rotate, and the first claw drives the first connecting rod and the first bending plate to realize the first connecting rod. It cooperates with the first bending plate, the second bending plate and the second connecting rod, so that some castings can be clamped, which is convenient to use and can improve work efficiency.

The casting liquid port cleaning device for a casting mold, comprising a box body, a horizontal plate, a disc, a base, a fixed block, a second motor, a telescopic cylinder, a fixed ring, a first fixed plate, a miniature water pump, a first motor, Electric push rod, brush, spring, annular groove, water outlet and L-shaped groove. The casting liquid port cleaning device of the casting mold can fix the casting mold through a telescopic cylinder and a spring, so as to adapt to casting molds of various specifications, so that the casting mold can be easily removed after cleaning. The second motor uses centrifugal force to throw out the cleaning liquid and waste water, and then discharges it from the water outlet; the first motor drives the brush and the second motor drives the casting mold fixed on the end face of the horizontal plate to move in the opposite direction, and at the same time, the micro water pump is used to cast the casting. The water spray inside the mold makes the cleaning liquid fully contact the inner wall of the casting mold, which makes the cleaning more thorough and does not affect the next use of the abrasive tool.

Aluminum/Copper/Iron/Zinc/Stainless Steel Sand Casting Train Wheels

Quality Control Aluminum/Copper/Iron/Zinc/Stainless Steel Sand Casting Train Wheels:
We have a full set of quality control system to guarantee best product quality. Depending on the products,
we can make different Item Testing Plan, Manufacturing procedure etc.

Raw material control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Ultrasonic testing
Magnetic testing
Radiographic testing
Dimension inspection
Visual inspection
Penetrant testing
Leak testing
Hardness test
Micro-structure tester after heat treatment

The adopted high-pressure heating sand mold casting device includes a baffle, a base and a caster. A baffle is arranged above the base. The baffle is movably connected to the base. The device is movably connected in the baffle through the sliding column. There is a mold inside the mold shell, and the mold is embedded in the mold shell and it is detachable, so that when people replace the casting product, they do not need to replace the whole and only need to replace the new mold, then the casting work can be carried out, boosting the pressure. It can make the temperature rise by increasing the pressure inside the casting during the casting process, to meet the pressure and temperature requirements of some special metal materials during casting, and the insulation layer is set in the mold to keep the temperature for a longer time. pressure effect.

Improved process and sand core structure for through-hole casting. It includes a through-hole casting sand mold and several cold irons. The through-hole casting sand mold includes a support tube and an outer wall sand core wrapped around the outer wall of the support tube. The length of the support tube is greater than or equal to the length of the through hole, and the outer wall sand core The length of the through hole is equal to the length of the through hole, and one or both ends of the through hole casting sand mold are provided with several pieces of cold iron. The invention can greatly reduce the temperature of the sand core at the through hole during pouring, avoid sintering, and make cleaning more convenient

Kingrail adopts a casting process for machine tool components. The casting process for machine tool components includes the following steps: S1. Introducing the cast metal into a preheated smelting induction furnace for smelting, heating to a molten state, and mechanically stirring the raw materials , adjust the temperature to 1600 ~ 1800 ℃, and keep the temperature for 30 ~ 50min; S2, take out the molten metal sample for component content analysis, and adjust the composition of the molten metal raw material until it meets the composition range of the casting composition. The machine tool components use the casting process to detect whether there are defects in the blank castings through a flaw detector to ensure the normal processing of the castings in the subsequent processing procedures, and the hardness tester detects whether the use hardness of the blank castings reaches the standard bricks of the machine tool components, so as to effectively Improve the yield of machine tool castings, avoid unnecessary subsequent casting processing of defective castings, and reduce the processing cost of machine tool components.