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Causes Die Casting Production Die Damage
Posted at: Offers to Sell and Export | Posted on: Wednesday 20 November 2019 5:50 am | Poster last visit: Wednesday 20 November 2019 |
Product Category: Main
» Industrial Manufacturing and Processing Machinery and Accessories
» Metal forming machinery and accessories
» Metal forming dies and tooling
» Die casting die
» Causes Die Casting Production Die Damage
Product Description:
In the process of Die-Casting Tooling Design production 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 supply Vacuum Casting Tooling Design for 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 Cast Aluminum and iron parts for clients all over the world and in different industries such as Street Lighting Base, patio furniture & Garden Decoration 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
Company Contact:
Contact Name: Wang Jun
Company Name: Lianjiang Metals Company
Email:
Tel: 86-411-82637319
Fax: 86-411-82637319
Street Address: 1812, International
Building, No. 9 Renmin Road,
Zhongshan District, Dalian,
Liaoning, China Dalian, Liaoning
116011 China
Website: https://www.ljmetals.com/
Member name: ljmetals
Country:
China
Member Since: 20 November 2019
Total Leads: 27 ljmetals Import Export Business Leads
Business focus: Casting Services, Street Lighting Base
Chat:
Verify: Safe Import Export Tips
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 supply Vacuum Casting Tooling Design for 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 Cast Aluminum and iron parts for clients all over the world and in different industries such as Street Lighting Base, patio furniture & Garden Decoration 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
Company Contact:
Contact Name: Wang Jun
Company Name: Lianjiang Metals Company
Email:
Tel: 86-411-82637319
Fax: 86-411-82637319
Street Address: 1812, International
Building, No. 9 Renmin Road,
Zhongshan District, Dalian,
Liaoning, China Dalian, Liaoning
116011 China
Website: https://www.ljmetals.com/
Member name: ljmetals
Country:
ChinaMember Since: 20 November 2019
Total Leads: 27 ljmetals Import Export Business Leads
Business focus: Casting Services, Street Lighting Base
Chat:
Verify: Safe Import Export Tips
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Die casting die Classification Navigation
Main - Industrial Manufacturing and Processing Machinery and Accessories - Metal forming machinery and accessories - Metal forming dies and tooling - Die casting die [215]
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