CN104655446A - Novel simple method for obtaining chip root - Google Patents
Novel simple method for obtaining chip root Download PDFInfo
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- CN104655446A CN104655446A CN201310592443.XA CN201310592443A CN104655446A CN 104655446 A CN104655446 A CN 104655446A CN 201310592443 A CN201310592443 A CN 201310592443A CN 104655446 A CN104655446 A CN 104655446A
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- workpiece
- chip root
- chip simulation
- obtaining chip
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Abstract
The invention discloses a novel simple method for obtaining chip root. The edge of a sheet workpiece is cut to form a slotted hole, the body of the workpiece is milled in a certain direction, and the workpiece cannot bear cutting force and suddenly fracture when a milling cutter contacts the slotted hole in order to separate the chip root from the workpice, so the chip root connected with a workpiece body material is obtained and can be used for researching a subsequent milling mechanism. The method has the characteristics of simple composition, convenience, and obtaining of ideal chip root.
Description
Technical field
The present invention relates to a kind of new-type simple and easy method obtaining chip simulation.
Background technology
Usually the distortion of primary deformation zone and the feature of concentrated shear zone is studied by obtaining chip simulation.At present, the method obtaining chip simulation has making tool disengage rapidly method and Buda method.Adopt fast roll setting device, the simplest structure is impact type fast roll setting device.The roll adjusting mechanism of this structure can not meet the requirement that instantaneous " freezing " cuts under higher cutting speed condition, and the speed of fast roll setting device roll setting speed has considerable influence to chip simulation distortion in addition.Buda method utilizes workpiece special shape, be that chip simulation departs from matrix, but when speed is higher, the root size obtained is not very desirable.
Summary of the invention
Technical matters to be solved by this invention is that the making tool disengage rapidly method preliminary work of common acquisition chip simulation is loaded down with trivial details, the deficiencies such as implementation process comparatively bothers, and the special shape that Buda method adopts is more complicated.
For solving this technical matters, the invention provides a kind of new-type simple and easy method obtaining chip simulation.
Beneficial effect: the present invention adopts the method cutting out the shape of a slotted eye in chip edge.The present invention have structure simple, convenient, obtain the more desirable feature of chip.
Accompanying drawing explanation
Fig. 1 is the vertical view of structural representation of the present invention;
Fig. 2 is the front view of structural representation of the present invention;
The chip simulation figure of Fig. 3 acquired by the present invention;
In figure: 1 cutting speed direction, 2 milling cutters, 3 slotted eyes, 4 workpiece body.
embodiment
Below in conjunction with drawings and Examples, present invention is described.
Fig. 1 is the vertical view of structural representation of the present invention.
Fig. 2 is the front view of structural representation of the present invention.
The chip simulation figure of Fig. 3 acquired by the present invention.
The present invention includes workpiece body 4 and slotted eye 3.
The edge line of described workpiece body 4 cuts out a slotted eye 3.
When described milling cutter 2 is according to illustrated cutting speed direction 1 cutting workpiece body 4, when milling cutter 2 touches slotted eye 3, now workpiece can not sustain this cutting force, and unexpected fracture can occur, and chip simulation is separated from workpiece.
The above-mentioned embodiment of the present invention, just illustrates, is not only, within the scope of the present invention all, or the change be equal in the scope of the invention is all surrounded by the present invention.
Claims (3)
1. the new-type simple and easy method obtaining chip simulation, comprises workpiece body 4 and slotted eye 3.
2. a kind of new-type simple and easy method obtaining chip simulation according to claims one, is characterized in that: the edge line of described workpiece body 4 cuts out a slotted eye 3.
3. a kind of new-type simple and easy method obtaining chip simulation according to claims one, it is characterized in that: when described milling cutter is according to certain cutting speed direction cutting workpiece body 4, when milling cutter touches slotted eye 3, now workpiece can not sustain this cutting force, unexpected fracture can be there is, chip simulation is separated from workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592443.XA CN104655446A (en) | 2013-11-22 | 2013-11-22 | Novel simple method for obtaining chip root |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592443.XA CN104655446A (en) | 2013-11-22 | 2013-11-22 | Novel simple method for obtaining chip root |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104655446A true CN104655446A (en) | 2015-05-27 |
Family
ID=53246836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310592443.XA Pending CN104655446A (en) | 2013-11-22 | 2013-11-22 | Novel simple method for obtaining chip root |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104655446A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004623A (en) * | 2015-07-13 | 2015-10-28 | 济南大学 | Novel experiment method for acquiring drilled and cut roots |
| CN106017974A (en) * | 2016-07-28 | 2016-10-12 | 哈尔滨工业大学 | Device and method for preparing chip roots |
| CN110842235A (en) * | 2019-11-15 | 2020-02-28 | 山东大学 | Single-edge orthogonal cutting chip and chip root processing and collecting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026719A (en) * | 1996-10-09 | 2000-02-22 | Li; Xiao Ping | Method of breaking chips and apparatus therefor |
| CN101126703A (en) * | 2007-09-18 | 2008-02-20 | 山东大学 | Method for investigating metal right angle cutting chip forming |
| US20090010723A1 (en) * | 2006-02-03 | 2009-01-08 | Willi Grimm | Method and Tool for the Precision Cutting of Workpieces with Small Corner Radii and Greatly Reduced Draw-In in a One-Stage Arrangement |
| CN103364244A (en) * | 2013-07-22 | 2013-10-23 | 济南大学 | Specimen and method for obtaining milling cutting root |
-
2013
- 2013-11-22 CN CN201310592443.XA patent/CN104655446A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026719A (en) * | 1996-10-09 | 2000-02-22 | Li; Xiao Ping | Method of breaking chips and apparatus therefor |
| US20090010723A1 (en) * | 2006-02-03 | 2009-01-08 | Willi Grimm | Method and Tool for the Precision Cutting of Workpieces with Small Corner Radii and Greatly Reduced Draw-In in a One-Stage Arrangement |
| CN101126703A (en) * | 2007-09-18 | 2008-02-20 | 山东大学 | Method for investigating metal right angle cutting chip forming |
| CN103364244A (en) * | 2013-07-22 | 2013-10-23 | 济南大学 | Specimen and method for obtaining milling cutting root |
Non-Patent Citations (1)
| Title |
|---|
| 郭培全 等: "弧面分度凸轮廓形铣削加工系统的动力学分析", 《南京航空航天大学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004623A (en) * | 2015-07-13 | 2015-10-28 | 济南大学 | Novel experiment method for acquiring drilled and cut roots |
| CN105004623B (en) * | 2015-07-13 | 2017-12-15 | 济南大学 | A kind of workpiece of new acquisition drilling chip simulation |
| CN106017974A (en) * | 2016-07-28 | 2016-10-12 | 哈尔滨工业大学 | Device and method for preparing chip roots |
| CN110842235A (en) * | 2019-11-15 | 2020-02-28 | 山东大学 | Single-edge orthogonal cutting chip and chip root processing and collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |