Customized Aluminum Zinc High Pressure Die Cast Or Die Casting

 

Composition of Die Casting Mold Structure

Fixed mold: fixed on the fixed mold installation plate of the die-casting machine, with a straight runner connected to the nozzle or pressure chamber;

Dynamic mold: fixed on the installation plate of the die-casting dynamic mold, and closed to form the mold cavity and casting system when moving and closing the mold with the dynamic mold installation plate. Liquid metal fills the mold cavity under high pressure; When opening the mold, the moving mold and the fixed mold are separated, and the casting is pushed out using a push out mechanism located on the moving mold.

Classification of die-casting mold structures based on their functions

Cavity: Outer surface sprue (sprue sleeve);

Core: Inner surface inner gate.

Guide parts

Guide pillar; Guide sleeve.

Launch mechanism

Push rod (ejector pin), reset rod, push rod fixing plate, push plate, push plate guide pillar, push plate guide sleeve.

Lateral core pulling mechanism

Boss, hole (side), wedge block, limit spring, screw.

exhaust system

Overflow tank, exhaust tank.

Supporting parts

Fixed mold, moving mold seat plate, cushion block (assembly, positioning, installation function).

Install

(1) The installation position of the mold should meet the design requirements, and the distance between the mold expansion force center and the die-casting machine should be minimized as much as possible, so as to ensure that the force on the large bars of the die-casting machine is relatively uniform.

(2) Regularly check whether the lifting eyebolts, screw holes, and lifting equipment of the mold are in good condition to ensure the safety of personnel, equipment, and mold during lifting.

(3) Regularly check the force error of the large bar of the die-casting machine and make adjustments if necessary.

(4) Thoroughly wipe the machine mounting surface and mold mounting surface before installing the mold. Check whether the length of the top rods used is appropriate, whether all top rods are of equal length, and whether the number of top rods used should be no less than four and placed in the specified top rod hole.

(5) The pressure plate and pressure plate bolts should have sufficient strength and accuracy to avoid loosening during use. The number of pressing plates should be sufficient, preferably tightly pressed on all four sides, with no less than two places on each side.

(6) Large molds should have mold brackets to avoid sinking, misalignment, or falling during use.

(7) Molds with larger core pulling or molds that require resetting may also require separate installation of moving and fixed molds.

(8) The cooling water pipe and installation should ensure sealing.

(9) Adjustment after mold installation. Adjust the clamping tightness. Adjust injection parameters: fast injection speed, injection pressure, boost pressure, slow injection stroke, fast injection stroke, punch following distance, push out stroke, push out reset time, etc. After adjustment, place soft objects such as cotton thread in the pressure chamber and simulate the entire process of injection twice to check if the adjustment is appropriate.

(10) Adjust the distance between the mold closing and the moving and fixed molds, stop the machine operation, and place it in the mold preheater.

(11) Set the insulation furnace at the specified temperature and prepare a scoop with the specified capacity.

(12) Before production, confirm the integrity of the mold, correctly connect the neutron oil pipe and control switch circuit of the mold with neutrons, confirm that the conductive metal is not exposed, and select a good control program before operation.

(13) The mold with a reverse pull device must be equipped with a reverse pull rod, and the ejector pin must be returned after being ejected, otherwise it will damage the mold cavity.

(14) When opening the oblique core pulling mold twice, the front half of the rear mold must first be ejected, otherwise it will damage the mold core.

(15) Molds with sliding blocks above and on the left and right must be fixed with appropriate springs.

(16) Before production, molds with slider core, core pulling, and complex and easily jammed structures should be fully preheated (oil must be applied to all parts of the mold cavity before preheating).

(17) For molds with directional requirements for the core or shared cavities, the correctness of the core must be confirmed.

(18) Confirm that each cooling water circuit is unobstructed.

 

 

 

 

 

Basic Information

Total Capitalization	less than US$50,000
Country / Region	China
Year Established	2014
Total Employees	100 to 149
Business Type	Exporter, Manufacturer, Trading Company

 

Trading Capabilities

Total Annual Sales	less than US$50,000
Export Percentage	90 percent to 94 percent
OEM Services	Yes
Small Orders Accepted	Yes
Brand Names	Innolead
Payment Terms	TT
Main Competitive Advantages	Experienced R&D Department, Large Product Line, ODM (Original Designing & Manufacturing), OEM Capability, Production Capacity, Reliability, Reputation
Other Competitive Advantages	NA
Major Customer	Soprano, European Thermodynamics Ltd.
Export Markets	Australasia, Central/South America, Eastern Europe, Mid East/Africa, North America, Western Europe

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTACT US

Alex He

Tel:+86 15989331617

Whatsapp&Wechat:+86 15989331617

Skype ID:alex.ho43

Email: alex.he@innolead.net

 

Web:www.innolead.net

 

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