Anodizing ADC12 Aluminum Die Casting Components H11 Inserts Door Handle OEM

Aluminum Die Casting OEM Manufacturer Customed Aluminium alloy door handle

ALUMINUM ALLOY DIE CASTING

Two dies are used in die casting; one is called the "cover die half" and the other the "ejector die half". Where they meet is called the parting line. The cover die contains the sprue (for hot-chamber machines) or shot hole (for cold-chamber machines), which allows the molten metal to flow into the dies; this feature matches up with the injector nozzle on the hot-chamber machines or the shot chamber in the cold-chamber machines. The ejector die contains the ejector pins and usually the runner, which is the path from the sprue or shot hole to the mould cavity. The cover die is secured to the stationary, or front, platen of the casting machine, while the ejector die is attached to the movable platen. The mould cavity is cut into two cavity inserts, which are separate pieces that can be replaced relatively easily and bolt into the die halves.

The dies are designed so that the finished casting will slide off the cover half of the die and stay in the ejector half as the dies are opened. This assures that the casting will be ejected every cycle because the ejector half contains the ejector pins to push the casting out of that die half. The ejector pins are driven by an ejector pin plate, which accurately drives all of the pins at the same time and with the same force, so that the casting is not damaged. The ejector pin plate also retracts the pins after ejecting the casting to prepare for the next shot. There must be enough ejector pins to keep the overall force on each pin low, because the casting is still hot and can be damaged by excessive force. The pins still leave a mark, so they must be located in places where these marks will not hamper the casting's purpose.

Die and component material and hardness for various cast metals

There are a number of geometric features to be considered when creating a parametric model of a die casting:

· Draft is the amount of slope or taper given to cores or other parts of the die cavity to allow for easy ejection of the casting from the die. All die cast surfaces that are parallel to the opening direction of the die require draft for the proper ejection of the casting from the die.Die castings that feature proper draft are easier to remove from the die and result in high-quality surfaces and more precise finished product.

· Fillet is the curved juncture of two surfaces that would have otherwise met at a sharp corner or edge. Simply, fillets can be added to a die casting to remove undesirable edges and corners.

· Parting line represents the point at which two different sides of a mould come together. The location of the parting line defines which side of the die is the cover and which is the ejector.

· Bosses are added to die castings to serve as stand-offs and mounting points for parts that will need to be mounted. For maximum integrity and strength of the die casting, bosses must have universal wall thickness.

· Ribs are added to a die casting to provide added support for designs that require maximum strength without increased wall thickness.

· Holes and windows require special consideration when die casting because the perimeters of these features will grip to the die steel during solidification. To counteract this effect, generous draft should be added to hole and window features .

JHPD Mould Manufacturer was established in 2005, located in Tianluohu Industrial Park, Guanguang Road, Guanlan Town, Shenzhen (near the entrance of Meiguan Expressway, opposite of Chang'an Peugeot) which is very convenient to be in our factory.

Since the establishment of the company, with excellent quality, good corporate reputation and pioneering entrepreneurial spirit, based on the forefront of the industry. And established a good social foundation, serving for the majority of Global Customers.

Under the leadership of the General Manager- Tony Wang and the joint efforts of all employees, JHPD has grown from the Initial Mold making to 6 Die Casting machines (maximum 800T), Plus 20 CNC machining centers and 10 Taiwan CNC lathe, we are capable from developing the Mold to the Production of Finished products, We own a Production area of ​​3,500 square meters, 220 employees to be a Professional and Comprehensive processing manufacturer.

JHPD has been Implementing: Customer-Oriented, Quality-Oriented; establishing Long-Term Stable Partners as the Quality Policy. JHPD’s products involve LED, Auto Parts, CCTV Security Cameras, Wide Range of Furniture, Electronic Accessories, Communication Chambers and so on. On-Time Delivery; Quality Assurance; Fast Service and Thoughtfulness is JHPD’s business core values.

JHPD serving valued customers including 70% from overseas and 30% from local domestic. We uses advanced Testing Equipment and Experienced Scientific Research Personnel to strictly monitor the production process of the Mold and Mass Production. All The Molds produced by KA HENG have reached the International Standard. JHPD provide customers with satisfactory products among Honest, Passion, Careful, Thoughtful After service for more reputation from our Global customers.

JHPD passed IATF 16949 in 2018. Providing more Reliable and Professional Technical Services to Automotive business.

Looking forward to the future, JHPD  serving more pioneering and innovative, excellence, integrity management, quality service management model, this is the best way to do more Excellent Molds and Products to win the trust and support of customers from all over the world.

JHPD is willing to go hand in hand with the Industry to create brilliant cooperation for mutual profitable future.