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Dayue Precision Technology (Dongguan) Co., Ltd.

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HomeProductsPress Die ComponentsDie Casting Mould Components

Die Casting Mould Components (Total 27 Products)

Product categories of Die Casting Mould Components, we are specialized manufacturers from China, Mold Parts, Die Cast Mould Core suppliers/factory, wholesale high-quality products of Die Cast Mold Insert R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
Chinese Mold Parts Factory Processing Cavity and Core

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Chinese Mold Parts Factory Processing Cavity and Core Product information Mold Components Die casting mould Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001...
FDAC Material Die Casting Mould Components Core Pin

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom FDAC Material Die Casting Mould Components Core Pin Product information Mold Components Die casting mould Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The...
Customized Precision Die Cast Mold Insert

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Customized Precision Die Cast Mold Insert Product information Mold Components Die casting mould Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The longest...
Precision Die Cast Mould Core Insert with Polishing

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Precision Die Cast Mould Core Insert with Polishing Product information Mold Components Die casting mould Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The...
Custom Elliptical Core Pin for Die Casting Mold

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom Elliptical Core Pin for Die Casting Mold Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled...
Die Casting Mold Parts Gears and Female Dies

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom Die Casting Mold Parts Gears and Female Dies Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be...
Eccentric Pins and Ejectors for Die Casting Molds

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom Eccentric Pins and Ejectors for Die Casting Molds Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be...
EDM Processed Die Casting Mold Parts ISO9001 Certification

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom EDM Processed Die Casting Mold Parts ISO9001 Certification Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance...
Customized Special Shape Die-casting Mold Core Pin

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Customized Special Shape Die casting Mold Core Pin Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be...
Precision Core Pin and Cavity for Profile Grinding

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Precision Core Pin and Cavity for Profile Grinding Product information Mold Components Die casting mould Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The...
Chinese Mold Parts Factory Processing Core Sales

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Chinese Mold Parts Factory Processing Core Sales Product information Mold Components Die casting mould Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The...
Chinese Die Parts Factory Processing Punches and Sleeves

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Chinese Die Parts Factory Processing Punches and Sleeves Product information Mold Components Die casting mould Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001...
Customize HSS Mold Parts According to Drawings

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Chinese Customize HSS Mold Parts According to Drawings Product information Mold Components Die casting mould Components Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001...
Mould Inserts and Needles for Die Casting Molds

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Custom Mould Inserts and Needles for Die Casting Molds Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001...
Die-casting Die Punch and Die Processed by Grinding

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom Die casting Die Punch and Die Processed by Grinding Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be...
Fixed and Moving Molds for Die-casting Molds Components

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom Fixed and Moving Molds for Die casting Molds Components Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can...
Chinese Factory Custom Die Casting Mold Mould Parts

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom Die Casting Mold Mould Parts Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be controlled to 0 001 The...
1.2344 Metal Die-casting Mold Parts Ejector Sleeve

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom 1 2344 Metal Die casting Mold Parts Ejector Sleeve Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be...
Gate Inserts Components For Die Casting Mold

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom 1 2344 Metal Die casting Mold Parts Ejector Sleeve Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be...
1.2343 Coating Ejector Sleeve for Die Casting Mold

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom 1 2343 Coating Ejector Sleeve for Die Casting Mold Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be...
Custom Cavities and Inserts for Die Casting Molds

Brand: DAYUE

Packaging: Vacuum Packing

DAYUE Offering Quality Chinese Factory Custom Cavities and Inserts for Die Casting Molds Product information Die casting mold parts customized by Chinese factory Standards compliant Manufacturing diameter from 0 01mm 650mm tolerance can be...

China Die Casting Mould Components Suppliers

Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mould cavity. The mould cavity is created using two hardened tool steel dies which have been machined into shape and work similarly to an injection mould during the process. Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminium, magnesium, lead, pewter, and tin-based alloys. Depending on the type of metal being cast, a hot- or cold-chamber machine is used.

The casting equipment and the metal dies represent large capital costs and this tends to limit the process to high-volume production. Manufacture of parts using die casting is relatively simple, involving only four main steps, which keeps the incremental cost per item low. It is especially suited for a large quantity of small- to medium-sized castings, which is why die casting produces more castings than any other casting process.Die castings are characterized by a very good surface finish (by casting standards) and dimensional consistency.

Die and component material and hardness for various cast metals

Die component

Cavity inserts

Cores

Core Pins

Sprue parts

Nozzle

Ejector Pins

Plunger shot sleeve

Holder block

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.

Other die components include cores and slides. Cores are components that usually produce holes or opening, but they can be used to create other details as well. There are three types of cores: fixed, movable, and loose. Fixed cores are ones that are oriented parallel to the pull direction of the dies (i.e. the direction the dies open), therefore they are fixed, or permanently attached to the die. Movable cores are ones that are oriented in any other way than parallel to the pull direction. These cores must be removed from the die cavity after the shot solidifies, but before the dies open, using a separate mechanism. Slides are similar to movable cores, except they are used to form undercut surfaces. The use of movable cores and slides greatly increases the cost of the dies.[16] Loose cores, also called pick-outs, are used to cast intricate features, such as threaded holes. These loose cores are inserted into the die by hand before each cycle and then ejected with the part at the end of the cycle. The core then must be removed by hand. Loose cores are the most expensive type of core, because of the extra labor and increased cycle time. Other features in the dies include water-cooling passages and vents along the parting lines. These vents are usually wide and thin (approximately 0.13 mm or 0.005 in) so that when the molten metal starts filling them the metal quickly solidifies and minimizes scrap. No risers are used because the high pressure ensures a continuous feed of metal from the gate.

The most important material properties for the dies are thermal shock resistance and softening at elevated temperature; other important properties include hardenability, machinability, heat checking resistance, weldability, availability (especially for larger dies), and cost. The longevity of a die is directly dependent on the temperature of the molten metal and the cycle time. The dies used in die casting are usually made out of hardened tool steels, because cast iron cannot withstand the high pressures involved, therefore the dies are very expensive, resulting in high start-up costs. Metals that are cast at higher temperatures require dies made from higher alloy steels.


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