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A Method for Determining the Flow Rate of Cutting Fluid in Small Cavity Milling

A technology of milling processing and determination method, which is applied in the direction of metal processing equipment, metal processing machinery parts, manufacturing tools, etc., to achieve the effect of ensuring surface quality

Active Publication Date: 2022-05-20
CHENGDU AERONAUTIC POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the above-mentioned deficiencies in the prior art, and provide a method for determining the flow rate of cutting fluid in milling of small cavities, so as to solve or improve the above-mentioned problems

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  • A Method for Determining the Flow Rate of Cutting Fluid in Small Cavity Milling

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Embodiment Construction

[0019] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0020] A method for determining the flow rate of cutting fluid in milling of a small cavity, which is used to determine the flow rate of cutting fluid 3 in the milling process of a small cavity 1, so as to ensure the discharge of chips 2. The small cavity 1 is a cavity with equal cross-sectional area, the cross-sectional area is not more than 0.02 square meters, the small cavity 1 is closed around and at the bottom, and the ...

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Abstract

The invention discloses a method for determining the flow rate of cutting fluid in small cavity milling, which is used to determine the minimum flow rate of cutting fluid required for chip removal in the milling process of small cavity, so as to ensure the processing quality; It is equivalent to the impact of the liquid flowing in the pipe on the object in the pipe. According to the relationship between the gravity of the chip and the impact force on the chip when the chip is flushed out by the cutting fluid, the flow rate of the cutting fluid is determined.

Description

technical field [0001] The invention belongs to the technical field of metal processing, and in particular relates to a method for determining the flow rate of cutting fluid in milling of a small cavity. Background technique [0002] In the cavity milling process, the cutting fluid is usually sprayed into the cavity during the cutting process to play the role of chip removal, lubrication, cooling, etc., thereby improving the processing quality of the parts. In small cavity milling, the small size of the cavity leads to poor chip removal conditions. If the generated chips cannot be flushed out by the cutting fluid in time, the chips will be deposited at the bottom of the cavity. It will damage the machined surface, seriously affect the processing quality, and at the same time increase the wear of the tool, affecting the performance and service life of the tool. Therefore, how to reasonably determine the flow rate of cutting fluid and ensure that chips are discharged from the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q11/10
CPCY02P70/10
Inventor 胡登洲韩雷李永进戴祥利潘勇强林盛
Owner CHENGDU AERONAUTIC POLYTECHNIC