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Production technology of grease cooler air chamber and its product

A technology of oil cooler and production process, which is applied in the direction of machine/engine, engine lubrication, mechanical equipment, etc., and can solve problems such as low production efficiency, rough appearance, and easy leakage

Active Publication Date: 2008-06-04
沈阳华铁异型材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, automobiles are increasingly becoming the main tool of people in the domestic and foreign transportation industry, especially the production of main parts of automobiles, which is the key link to improve the quality of automobiles. Aluminum oil coolers are important parts of large transportation tools. However, the air chamber cavity of the traditional aluminum oil cooler is produced by sand casting. The process flow is wood mold-sand core-casting-grinding-shot blasting. The casting method is used to produce the air chamber cavity of the oil cooler. There are the following main problems, first, the yield is low, the production efficiency is low, and the production cost is high; second, the appearance is rough; third, there are internal residual pores or sand holes, causing potential quality defects, and the assembly is easy to leak after welding

Method used

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  • Production technology of grease cooler air chamber and its product
  • Production technology of grease cooler air chamber and its product

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Embodiment Construction

[0008] Embodiment 1 of the present invention, with reference to the accompanying drawings, the production process of the air chamber cavity of the oil cooler is, step 1, the The aluminum rod is hot-extruded by an aluminum extrusion machine to produce an aluminum profile with a certain specification and cross-sectional size. The temperature is 440°C-480°C, and then the profile is cut to the required length; step 2, the aluminum profile is cut according to the size of the drawing, and the sawn aluminum profile is milled with a milling machine; step 3, use a 100T punch, Punch the profile with a punching die.

[0009] Embodiment 2 of the present invention, with reference to the accompanying drawings, the product produced by the production process of the oil cooler air chamber cavity is that the air chamber cavity is composed of a cavity body 1, a fixed plate 2, and a fixed plate hole 3, and the air chamber cavity is C-shaped The cavity 1 is opened, the upper part of the cavity 1...

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Abstract

A technology for manufacturing the air chamber of machine oil cooler includes such steps as providing a phi 100 aluminium (3A21) rod, hot pressing to become a section, cutting by needed length, milling edges, and punching holes by 100-T punching machine.

Description

Technical field: [0001] The invention relates to a production process and product of an air chamber cavity of an oil cooler in the technical field of transportation tools. Background technique: [0002] At present, automobiles are increasingly becoming the main tool of people in the domestic and foreign transportation industry, especially the production of main parts of automobiles, which is the key link to improve the quality of automobiles. Aluminum oil coolers are important parts of large transportation tools. However, the air chamber cavity of the traditional aluminum oil cooler is produced by sand casting. The process flow is wood mold-sand core-casting-grinding-shot blasting. The casting method is used to produce the air chamber cavity of the oil cooler. There are the following main problems, first, the yield is low, the production efficiency is low, and the production cost is high; second, the appearance is rough; third, there are internal residual pores or blisters, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P13/00F01M5/00
Inventor 石铁光
Owner 沈阳华铁异型材有限公司
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