CN103769807A - Workpiece cutting method - Google Patents
Workpiece cutting method Download PDFInfo
- Publication number
- CN103769807A CN103769807A CN201310708729.XA CN201310708729A CN103769807A CN 103769807 A CN103769807 A CN 103769807A CN 201310708729 A CN201310708729 A CN 201310708729A CN 103769807 A CN103769807 A CN 103769807A
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- China
- Prior art keywords
- workpiece
- cut
- cutter
- cutting method
- cutting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
- B23P13/02—Making metal objects by operations essentially involving machining but not covered by a single other subclass in which only the machining operations are important
Abstract
The invention relates to a cutting method, in particular to a cutting method for a workpiece (1). The method comprises the following steps that firstly, the workpiece (1) is cut through a cutter, and secondly, the cut workpiece (1) is punched off through a punching-off device. According to the workpiece cutting method, the cut-off time can be shortened, working benefits can be improved, a cut tool edge prone to cracking is protected, the service life of the cutter is prolonged, the punched-off product fracture burrs are smaller than the direct cut-off product burrs, and the quality is better.
Description
Technical field
The invention belongs to cutting field, especially belong to a kind of work piece cut method.
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Background technology
The method that current known work piece cut adopts cutter directly to cut off more, the method is relatively long break time, and benefit is lower, the workpiece burr that directly cut off are larger, second-rate, and in the process of directly cutting off, the moment of cutting workpiece the cutter that easily breaks, affect service life of cutter.
Summary of the invention
The object of the present invention is to provide a kind of work piece cut method, while being intended to solve work piece cut the time longer, benefit is lower, burr are large and affect the problem of cutter life.
The present invention is achieved in that a kind of work piece cut method, said method comprising the steps of:
A. first workpiece is cut with cutter;
B. the workpiece after cutting is thrust with die-cutting apparatus.
Further technical scheme of the present invention is: the cutter in described A step cuts, and will not cut off completely by workpiece, and in the time that workpiece is harder, this step can be saved the clipping time of workpiece greatly.
Further technical scheme of the present invention is: the cutter cutting in described A step is alloy cutoff tool, and alloy cutoff tool is sharper and cutter is durable.
Further technical scheme of the present invention is: the die-cutting apparatus in described B step is cylinder, utilizes the fast reaction feature of air pressure, and can save time increases the benefit can also reduce the burr of incision position, and the cost compare of the maintenance of cylinder is low.
The invention has the beneficial effects as follows: can shorten break time, improve working efficiency, the cut-out edge of a knife that protection is easily burst apart, tool life, the product burr that the product fracture burr that impacting breaks relatively directly cut off are little, better quality.
Accompanying drawing explanation
Fig. 1 is the front design sketch of workpiece processing that the embodiment of the present invention provides;
Fig. 2 is the design sketch after the A step that provides of the embodiment of the present invention;
Fig. 3 is the design sketch after the workpiece B step that provides of the embodiment of the present invention.
Reference numeral: 1, workpiece 2, alloy cutoff tool.
The specific embodiment
Fig. 1 shows the front design sketch of workpiece 1 processing provided by the invention, and workpiece 1 to be cut mostly is metal material, and the cutter cutting in described A step is alloy cutoff tool, and alloy cutoff tool is sharper and cutter is durable.
Fig. 2 shows the design sketch after workpiece 1 cutting provided by the invention, described cutting needn't be cut off workpiece 1 completely, the thickness that leaves workpiece 1 gross thickness 5%-15% left and right is treated to thrust in B step, and in the time that workpiece 1 is harder, this step can be saved the clipping time of workpiece 1 greatly.
Design sketch after the workpiece 1 that Fig. 3 shows the embodiment of the present invention to be provided thrusts, die-cutting apparatus in described B step is cylinder, utilize the fast reaction feature of air pressure, can save time increases the benefit can also reduce the burr of incision position, and the cost compare of the maintenance of cylinder is low.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. workpiece (1) cutting method, is characterized in that, said method comprising the steps of:
A. first workpiece (1) is cut with cutter;
B. the workpiece (1) after cutting is thrust with die-cutting apparatus.
2. workpiece according to claim 1 (1) cutting method, is characterized in that, the cutter in described A step cuts, and will not cut off completely by workpiece (1).
3. workpiece according to claim 1 (1) cutting method, is characterized in that, the cutter cutting in described A step is alloy cutoff tool (2).
4. workpiece according to claim 3 (1) cutting method, is characterized in that, the die-cutting apparatus in described B step is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708729.XA CN103769807A (en) | 2013-12-20 | 2013-12-20 | Workpiece cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708729.XA CN103769807A (en) | 2013-12-20 | 2013-12-20 | Workpiece cutting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103769807A true CN103769807A (en) | 2014-05-07 |
Family
ID=50562818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310708729.XA Pending CN103769807A (en) | 2013-12-20 | 2013-12-20 | Workpiece cutting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103769807A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179962A (en) * | 1978-06-01 | 1979-12-25 | Butler Manufacturing Company | Combined flying cutoff and punch |
| JPS591113A (en) * | 1982-06-26 | 1984-01-06 | Hashimoto Forming Co Ltd | Device for cutting off cylindrical workpiece |
| CN1040165A (en) * | 1988-08-09 | 1990-03-07 | 甘肃工业大学 | A kind of stress blank fracturing device and stress blank fracturing method thereof |
| CN2269259Y (en) * | 1996-02-14 | 1997-12-03 | 甘肃工业大学 | Novel stretch bending stress material cutter |
| CN101417385A (en) * | 2008-10-27 | 2009-04-29 | 张家港市逸洋制管有限公司 | Round rod material fracturing method |
| CN103273050A (en) * | 2013-07-04 | 2013-09-04 | 广东鸿图南通压铸有限公司 | Punching device of support product gating system |
| CN203281858U (en) * | 2013-05-29 | 2013-11-13 | 广东鸿图南通压铸有限公司 | Punching device of bracket product gating system |
-
2013
- 2013-12-20 CN CN201310708729.XA patent/CN103769807A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179962A (en) * | 1978-06-01 | 1979-12-25 | Butler Manufacturing Company | Combined flying cutoff and punch |
| JPS591113A (en) * | 1982-06-26 | 1984-01-06 | Hashimoto Forming Co Ltd | Device for cutting off cylindrical workpiece |
| CN1040165A (en) * | 1988-08-09 | 1990-03-07 | 甘肃工业大学 | A kind of stress blank fracturing device and stress blank fracturing method thereof |
| CN2269259Y (en) * | 1996-02-14 | 1997-12-03 | 甘肃工业大学 | Novel stretch bending stress material cutter |
| CN101417385A (en) * | 2008-10-27 | 2009-04-29 | 张家港市逸洋制管有限公司 | Round rod material fracturing method |
| CN203281858U (en) * | 2013-05-29 | 2013-11-13 | 广东鸿图南通压铸有限公司 | Punching device of bracket product gating system |
| CN103273050A (en) * | 2013-07-04 | 2013-09-04 | 广东鸿图南通压铸有限公司 | Punching device of support product gating system |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |