Causes die casting production die damage

• 

Causes die casting production die damage

In the process ofproduction of aluminum casting, the causes of easy damage are:

The cutting stress produced in finishing machining such as turning, milling and planing can be eliminated by intermediate annealing. When hardening steel is ground, grinding stress is generated, friction heat is generated during grinding, softening layer and decarburization layer are produced, which reduce thermal fatigue strength and easily lead to thermal crack and early crack. After fine grinding, h13 steel can be heated to 510-570℃ and stress-relieving annealing can be carried out every 25mm insulation hour.

Edm produces stress. There is a white layer of enriched electrode elements and dielectric elements on the surface of the die, which is hard and brittle, and the layer itself will have cracks and stresses. The high frequency should be used in edm to minimize the white layer, which must be removed by polishing method and tempered at three tempering temperature. Quality problem of blank forging. Some molds produce only a few hundred aluminum castings before they crack, and the cracks develop quickly. It is possible that only the outside size is guaranteed during forging, and the loose defects such as dendritic crystals, inclusions of carbides, shrinkage holes and bubbles in steel products are extended and elongated along the processing method to form a streamline, which has a great influence on the final quenching deformation, cracking, brittle crack and failure tendency during use.

That's all for the sharing,and we supplyfor sale, if you have any demand for our products,just feel free to contact us.

Located in Liaoning province in northeastern China, LianJiang Metals Company have specialized in aluminum and iron casting production since 1997. We are an OEM partnership that manufactures and iron parts for clients all over the world and in different industries such as , patio furniture & company.

With over 20 years of casting work experience and expertise, we offer a full range of casting processes including:sand casting,gravity casting,die-casting,vacuum casting

If you want to know more about the product, please .

MoreProductsPlease .

Other supplier products

	What is special about the degreasing process of aluminum alloy castings	What is special about the degreasing process of aluminum alloy castings is also a processing method, so many parts are obtained by die casting, the...
	The Fireplace Symbolizes a Kind Of Status, Status And Style	The Fireplace Symbolizes a Kind Of Status, Status And Style shares that the appearance and use of fireplace is inseparable from the history of usin...
	Garden Decoration, Garden Decoration Aluminum Casting, Cast Aluminum Garden Decoration	Garden Decoration,Garden Decoration Aluminum Casting,Cast Aluminum Garden Decoration, Garden Decoration Casting Design ALUMINUMCASTING ITEM No: Gar...
	Aluminum Casting Fence, CAST ALUMINUM FENCE, Aluminum Fence Casting	Aluminum Casting Fence,CAST ALUMINUMFENCE,Aluminum Fence Casting,Garden Fence Casting Foundry,Park Fence Casting Foundry ALUMINUMCASTING ITEM No:Al...
	[Aluminum Casting for sale]Characteristics and definition of aluminum alloy die castings	[Aluminum Casting for sale]Characteristics and definition of aluminum alloy die castings Characteristics and definition of aluminum alloy die casti...

Same products

	Custom Gravity Cast Service	Seller: Neway Precision Works Ltd	Explore the differences between gravity casting and other casting methods to determine the best...
	Metal Injection Molding Service for MIM Parts Manufacturing	Seller: Neway Precision Works Ltd	Neway is a top-notch metal injection molding service provider for custom MIM parts. Get your ...
	THE 24th CHINA(GUANGZHOU) INTERNATIONAL DIE CASTING,FOUNDRY & INDUSTRIAL FURNACE EXHIBITION	Seller: GUANGZHOU JULANG EXHIBITION DESIGN CO., LTD	2024China(Guangzhou)Int’l Metal & Metallurgy Exhibition THE 24th CHINA...
	Hydraulic Steering Control Units	Seller: Hebei Golden-hammer forgings co., ltd	The hydraulic steering gear is a hydraulic power steering type between the steering wheel and the...
	Hydraulic Motor	Seller: Hebei Golden-hammer forgings co., ltd	The hydraulic motor is an actuator of the hydraulic system that converts the liquid pressure ener...