| Cold / Hot forging |
We have a room full of cold and hot forging production line to meet
the diverse industrial customers more diversified demand for
aluminum forging parts. |
Before entering the production line, our engineering staff will carefully
study and forthe product type body, characteristics and uses of a
professional point of view, to choose the most suitable forging
process in order to improve production efficiency, product quality
and reliability, and reduce the cost of the target. |
Between aluminum cold forging
Cold forging is generally at room temperature, the aluminum alloy, an aluminum material that is extruded directly into the mold cavity in the
momentum of the design shape. Cold forging defects avoid heating the metal to obtain a high surface quality and accuracy, and can improve
the strength and hardness of the workpiece.
But cold forging deformation resistance, large tonnage equipment required for relatively simple
shape and a smaller volume of forging, cold forging products better than forging products, and better than cast or machined products.
Aluminum hot forging
Forging as the name implies, the material must first pass through a heating furnace and
heated to above the recrystallization temperature is not reached within the scope of transformation
point temperature, then a shaping process technology. Such a process technologies are usually used in a
larger amount of deformation forging product appearance, especially changes in the appearance of a larger vehicle chassis
components, such as: front wheel drive shaft section class, tripod type, transmission type, engine crankshaft, rod , as well as other large forging products. |
| 【Advantage of the strong alliance forged products】 |
- The high production efficiency - Forgings net shape (Net shape) is close to the final product appearance, can reduce the amount of processed or no longer working, and therefore higher productivity, shorten delivery times.
- Savings metallic materials - Since net shape forgings (Net shape) is close to the final product, thus saving more metal material consumption, reduce production costs, improve customer market competitiveness.
- The superior dimensional accuracy -. The superior strength forgings make the finished forging technology has a very good surface smoothness and dimensional accuracy, higher reliability.
- Thin pieces of production - excellent hot / cold forging technology, can produce complex thin-walled molded parts is generally difficult to shape production.
- Changes in the surface treatment of broad - Because the material is aluminum, both the anode, hard anodizing, grinding, polishing, painting, plating ... etc. apply a surface treatment to meet the needs of the final forging.
- Good mechanical properties - internal organization and forgings consistent surface appearance, products get maximum directional strength, impact resistance and anti-fatigue, and therefore have better mechanical properties.
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