CN209935876U - Aluminum alloy product turning trowelling cutter - Google Patents
Aluminum alloy product turning trowelling cutter Download PDFInfo
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- CN209935876U CN209935876U CN201920394081.6U CN201920394081U CN209935876U CN 209935876 U CN209935876 U CN 209935876U CN 201920394081 U CN201920394081 U CN 201920394081U CN 209935876 U CN209935876 U CN 209935876U
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Abstract
The utility model discloses a floating cutter of aluminum alloy product turning, its characterized in that includes tool bit and cutter body, the tool bit forms first burden edges and corners, second burden edges and corners with the work piece surface in one side of turning direction in proper order with the contact surface of work piece, and first burden edges and corners is not more than 10, and the second burden edges and corners is 10 ~ 15. The utility model discloses fill the repair to the small gas pocket on product surface for the slight aperture on product surface reduces, and the surface requirement of work piece can reach the satisfied requirement of client, the utility model discloses with low costs, do not influence machining efficiency.
Description
Technical Field
The utility model relates to a floating cutter of aluminum alloy product turning belongs to aluminum alloy material's preparation technical field.
Background
With the continuous development of industrial technology, aluminum alloy materials are applied more and more to industrial equipment, aerospace and aviation, and transportation equipment such as airplanes, trains, automobiles and the like. However, in the casting process of the aluminum alloy product blank, a large number of fine pores exist in the blank, and the turned micropores are exposed on the surface of a workpiece to form a plurality of black spots, so that the appearance quality of the product is influenced, and the surface of the product cannot meet the ideal requirement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the prior aluminum alloy product is easy to generate surface micropores in the preparation process, and the appearance is influenced.
In order to solve the above problem, the utility model provides a technical scheme as follows:
the utility model provides a floating cutter of aluminum alloy product turning, its characterized in that, includes tool bit and cutter body, the contact surface of tool bit and work piece in one side of turning direction in proper order with work piece surface formation first burden edges and corners, second burden edges and corners, first burden edges and corners are not more than 10, and second burden edges and corners is 10 ~ 15. The smaller the first negative edge angle clearance angle, the larger the second negative edge angle clearance angle, or the larger the cutting thickness, the better the troweling effect.
The utility model discloses fill the repair to the small gas pocket on product surface for the slight aperture on product surface reduces, and the surface requirement of work piece can reach the satisfied requirement of client, the utility model discloses with low costs, do not influence machining efficiency.
Drawings
FIG. 1 is a schematic view of an aluminum alloy product turning trowelling tool provided by the present invention in use;
FIG. 2 is a cross-sectional view of a tool tip;
fig. 3 is a mechanical analysis diagram of the present invention in use.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1 and 2, for the utility model provides a pair of floating cutter of aluminum alloy product turning, it includes tool bit 1-1 and cutter body 1-2, tool bit 1-1 and one side of work piece 2's contact surface in the turning direction form first burden edges and corners alpha, the second burden edges and corners beta with the work piece surface in proper order, and first burden edges and corners alpha is not more than 10, and the second burden edges and corners beta is 10 ~ 15.
The tool 1 is mounted on a machine tool, the machine tool is started, the end face of the workpiece 2 is turned, the force F1 applied to the workpiece 2 by the tool 1 is decomposed into a cutting thrust F2 perpendicular to the surface of the workpiece 2 and a floating thrust F3 parallel to the end face of the workpiece 2 as shown in FIG. 3, the cutting thrust F2 turns the workpiece 2, and the floating thrust F3 repairs the hole on the surface of the workpiece 2.
Claims (1)
1. The utility model provides a floating cutter of aluminum alloy product turning, characterized in that, includes tool bit (1-1) and cutter body (1-2), one side in the turning direction of the contact surface of tool bit (1-1) and work piece (2) in proper order and work piece surface form first burden edges and corners (alpha), second burden edges and corners (beta), and first burden edges and corners (alpha) are not more than 10, and second burden edges and corners (beta) are 10 ~ 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394081.6U CN209935876U (en) | 2019-03-26 | 2019-03-26 | Aluminum alloy product turning trowelling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394081.6U CN209935876U (en) | 2019-03-26 | 2019-03-26 | Aluminum alloy product turning trowelling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209935876U true CN209935876U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920394081.6U Active CN209935876U (en) | 2019-03-26 | 2019-03-26 | Aluminum alloy product turning trowelling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209935876U (en) |
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2019
- 2019-03-26 CN CN201920394081.6U patent/CN209935876U/en active Active
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