| Standard: | ASTM |
|---|---|
| Customized: | Customized |
| Material: | H13 Steel+Tungsten Steel |
| Transport Package: | Wooden Case |
| Trademark: | Royal |
| Origin: | China |
| Samples: |
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| Customization: |
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1.Product Descriptions & Name:
brass extrusion mold barss extrusion mold Continuous extrusion die continuous copper extrusion die conform extrusion die Copper conform extrusion die for wire rod bus bar
2.Product Pictures for Continuous extrusion die continuous copper extrusion die conform extrusion die Copper conform extrusion die for wire rod bus bar:
5.Product Introductions:
Copper extrusion die for conform machine toolings.
6.Product Specifications:
| Number | Item | Descriptions |
| 1 | Product name | Continuous extrusion die Copper conform extrusion die for wire rod bus bar conform extrusion die brass extrusion mold barss extrusion mold |
| 2 | die size | 25 to 120mm |
| 3 | Die materials | H13 steel+tungsten steel/tungsten steel |
| 4 | Die type | wire rod bus bar |
| 5 | Delivery Time | 7-15 working days |
| 6 | Flow Manifold | Computer simulation |
| 7 | Application | wire rod bus bar |
| 8 | Package | Wooden box or carton box |
7.Aftersale service and die correction
1).when order confirmed,we will send you drawings for approval,then start production.
2).we offer quick delivery for customers to meet production requirements
3).offer die correction advices if needed
4).for long term cooperated customer,we send engineer for site instruction
5).professional in complex dies for heatsink aluminium extrusion die,roll up door extrusion die,large size extrusion die,zero bearing die,tungsten steel aluminium extrusion die etc.
8.Continuous extrusion die life analysis, failure factor, correction and maintenace
Continuous extrusion die life analysis, failure factor, correction and maintenace
The principle of the Continuous extrusion process is according to the action of a rotating whee dragging and pushing the feeding raw rod material by means of the frictional forces existing among them. The Continuous processing has many advantages than the traditional extrusion working:saving investment and get higher quality products.
There are three tipccal extrusion ways:single groove single wheel, twin groove single wheel,single groove twin wheel.Based on different extrusion ways,there are different die design ways.so advanced die manufacturing can improve production efficiency and product quality.
Continuous extrusion die life analysis and failure factors
(the Continuous extrusion die life is average life ).Impact,fracture,plastic demormation,adhesion,premature abrasion,hot fracture etc are premature failure,when die working reach average life,its failure is normal.
Die life factors:
* Die toolings structure and strength.
* Die tooling materials.
* Processing level.
* Heat treatment and surface processing.
* Extrusion processing.
* Maintenace and correction level.
* Product alloy,structure and shaping.
Die failure factors:
* Abrasion,the main failure factor,under heavy abrasion,product precision will change,and surface will be very bad.
* Plastic demormation,under high temp and high friction,metal surface temp will turn higher and soft.bearing will be deformed,precision turns bad.
* Fracture,there are two types:vertical and horizontal.reasons are material defect,overhigh hardness of heat treatment etc.
Methods for improving die lifetime:
* Improve die tooling design.
* Use quality die tooling materials.
* Improve heat treatment quality and surface treatment level.
* Improve die processing quality.
* Improve extrusion processing.
* Build die working and maintenace management.
Principles of die correction:
Die correction means adjusting metal flow speed,to make metal folow even from hollow holes.How to indentify eveness?
* According to shape section to see metal folow distribution is reasonable or not.To adjust hole size,shape,qty,distribution to make metal flow even.
* Friction:hollow hole shape,size,qty,depth;welding chamber shape and depth,bearing length surface and lubrication.Metal flow distribution are disigned by engineer,designer's know-how and experience will influence die lifetime.
Die correction ways:
* Block,reducing metal flow speed in fast position.
* Acceleration,make slow flow fast.
* Change hollow hole size.
* Polishing,surface R=0.8-0.4um.
In continuous extrusion working,there many factors affecting die lifetime.factors also influence each other,so we should consider these factors are in a system.The best solution is from design to find question.And die working and management will also affect die life,we should learn more management method to improve maintenace level and get profits from advanced management.
8.Company Introduction:
We ROYAL focus on supply the complete copper and aluminium extrusion equipment and related spare parts,such as aluminium extrusion press,aluminium profile extrusion production line, single puller,double puller,cooling table,billet heating furnace,hot shear,hot sawing machine, die heater, aging oven, aluminium melting furnace, aluminium billet casting line, aluminium dross recycling machine,and aluminium profile polishing machine,aluminium profile powder coating line, aluminium profile anodizing line,aluminium wood transfer machine,also we supply aluminium extrusion parts and toolings,aluminium extrusion die,extrusion container,container locking ring,extrusion stem,loose dummy block,fixed dummy block,butt shear,hight tempreature roller sleeve,endless belt etc.
We ROYAL focus on research, design, manufacture, development and export of aluminium profiles extrusion production machinery and supply related spare parts.We not only can supply the complete equipment of aluminium extrusion production project and offer very competitive price to suit budget with thoughtful aftersale service.
In addition, we have experienced engineers with over 30 years experience,can offer professional extrusion technology suggestions and consultation for the equipment selection, plant layout design and product manufacturing.At the same time, we have our own special foreign installation team for line installation,commissioning and training etc.
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