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China Factory Customized Die Casting of LED Light Parts

Sprue holes are tapered with the small end located at the breaking point when the die is opened. A sprue pin, located in the ejector half, makes the sprue hollow and deflects metal entering the die into the runner system.

Product Description

Runners are channels located at the parting line to route liquid metal from the sprue hole to the gate.

Gates are passages through which metal enters the die cavity. They have an important function in directing metal flow so that the cavity is correctly filled. Air is expelled through vents as molten metal enters the die cavity.

Guide pins assure proper alignment of die halves and correct register of cavities.

Side walls and cores are designed to have a slight taper or draft. The largest diameter or cross section of a cavity must be located at the parting line (unless slides are used) so the casting can be removed from the die. As molten metal in a die cavity solidifies, it shrinks away from walls onto core pins and other projections. The design of the die must permit withdrawal of core pins, and ejection without applying too much pressure which could cause deformation to the die casting.

Cores, fixed or moveable, as well as “loose pieces,” must be positioned to facilitate removal either mechanically or by hand. Loose pieces used to form undercuts must be positioned by the operator. This requires extra labor, and usually slows the casting cycle.

Inserts can be cast integrally to provide special characteristics.

Most dies are cooled by water circulating through channels drilled for that purpose

Part Name:Die Casting of LED Light

Material”Aluminum: 6061-T6 / 7075 / 6082 / 6063 / 5052…

Stainless Steel: SS303 / SS304 / SS316 / SS430 / SS301…

Carbon Steel: C20 / Q235 / C45 / 20Mn / 42CrMo / 20CrNiMo

Plastic: Nylon / POM

Brass: T2 / T1 / Hpb59 / C36000 / C268000 / C37700 / C385000 / C2200 / C28000…”

Tolerance as drawing
Surface Finish Rumbling; anti-rusted oiled; zinc plating;  Anodized; Sand/Shot blasting; Chrome plating; Heat treatment; Polish; Phosphating; Electropolishing; Powder Coating
Processing CNC Machining; CNC turning; CNC milling; Machine Center; Grinding; de-burring; drilling; forging; investment casting; Die casting; Assembly
Size Customized
Sample Time 7days
Delivery Time 35days after payment.
Trade Term EXW; FOB; CIF; DDU; DDP…
Trade Mark OEM
Transport Package Carton and Wooden Case, Safety Export Package
Specification Customized
Origin Ningbo
Validity of quotation 30days

PRODUCT CATEGORY

CONTACT US

If you would like to have a question then get in touch today, we are ready to assist 24/7.
We welcome your cooperation and we will develop with you.
 Factory-direct Connectivity Solutions.
 High quality, Competitive Price.
 Custom-tailored solutions.
 Problem-solving approach.

CONTACT US NOW

If you would like to have a question then get in touch today, we are ready to assist 24/7.
We welcome your cooperation and we will develop with you.

 Factory-direct Connectivity Solutions.
 High quality, Competitive Price.
 Custom-tailored solutions.
 Problem-solving approach.