Aluminum product high-pressure casting device and method

A technology for high-pressure casting and aluminum products, which is applied in the field of high-pressure casting devices for aluminum products, can solve problems such as waste of energy and operating costs, aggravate environmental pollution, and disadvantages, and achieve the effects of reduced product quality, low operating costs, and improved quality

Inactive Publication Date: 2014-09-10
TAIAN XINCHUANG ALUMINUM PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This has resulted in waste of energy and an increase in operating costs, aggravating environmental pollution, and is not conducive to the development of high-quality, environmentally friendly, and energy-saving social development requirements

Method used

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  • Aluminum product high-pressure casting device and method
  • Aluminum product high-pressure casting device and method
  • Aluminum product high-pressure casting device and method

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Embodiment Construction

[0027] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0028] Such as Figure 1-3 Shown is a specific embodiment of the present invention, the new high-pressure casting machine for aluminum products includes a frame 3, an upper template 4, a bottom template 10 and a mechanical pick-up hand 16, and the two ends of the top plate of the frame 3 are fixedly arranged There is a moving plate oil cylinder 1, and a pressurized oil cylinder 2 is fixedly arranged in the middle. The piston rod ends of the two moving plate oil cylinders 1 are fixedly connected with the upper template 4 respectively, and the piston rod ends of the pressurized oil cylinder 2 are connected with the pressurized The chamber 8 is fixedly connected, and the pressurization chamber 8 is connected to an external pressurization system. A mold 19 is arranged between the upper template 4 and the bottom template 10, and a demoulding template 5 and a...

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Abstract

The invention discloses a novel aluminum product high-pressure casting machine and relates to the field of metal product casting. A traditional structure is improved, operation is more convenient and accurate, casting efficiency is improved, the density of products is improved by applying high pressure in a sequential increasing mode, the surface quality and the mechanical performance of the products are improved, the weight of the products is reduced under the premise that quality of the products is improved, and energy is saved.

Description

technical field [0001] The invention relates to the field of metal product casting, in particular to an aluminum product high-pressure casting device and a casting method thereof. Background technique [0002] At present, the casting process of aluminum products in domestic and foreign enterprises generally adopts gravity casting and low pressure casting. [0003] Gravity casting is a pressureless casting that only relies on the gravity of molten aluminum to fill the cavity. It is also divided into sand casting and metal mold casting. Due to its technological limitations, feeding can only be compressed by the gravity of molten aluminum at the gate. As a result, the gate is thick, the utilization rate of metal materials is extremely low, and the mechanical properties are poor. Generally, there are two pouring methods: center pouring and side pouring. Center casting, when the liquid aluminum is impacted, it is difficult to precipitate due to the gas brought in by the impact,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D17/08B22D17/20
Inventor 曲业生
Owner TAIAN XINCHUANG ALUMINUM PROD CO LTD
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