CN111857056B - Method for generating feeding inclination of lifting plate in progressive die, storage medium and CNC (computer numerical control) machine tool - Google Patents
Method for generating feeding inclination of lifting plate in progressive die, storage medium and CNC (computer numerical control) machine tool Download PDFInfo
- Publication number
- CN111857056B CN111857056B CN202010761784.5A CN202010761784A CN111857056B CN 111857056 B CN111857056 B CN 111857056B CN 202010761784 A CN202010761784 A CN 202010761784A CN 111857056 B CN111857056 B CN 111857056B
- Authority
- CN
- China
- Prior art keywords
- edge
- point
- preselected
- entity
- lifting plate
- Prior art date
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32153—Exchange data between user, cad, caq, nc, capp
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
Abstract
The invention relates to the field of machine tool machining, in particular to a method for generating the feeding inclination of a lifting plate in a progressive die, a storage medium and a CNC (computer numerical control) machine tool. The method comprises the steps of reading a 3D diagram of a material lifting plate in a progressive die; acquiring all edges on the inner contour of an entity in a 3D picture, and finding out the edge facing to a set feeding direction as a preselected edge; calibrating the preselected edge with the risk of material blocking as the edge to be processed; and chamfering each edge to be processed. According to the invention, the edge with the material clamping risk on the material lifting plate is automatically analyzed and identified, and chamfering treatment is automatically carried out, so that the material clamping risk on the edge is reduced in the machining stage of the material lifting plate machine tool, the subsequent material clamping phenomenon is improved, and the purposes of improving the feeding smoothness of the material lifting plate in the progressive die, accelerating the die manufacturing period and improving the machining efficiency are achieved.
Description
Technical Field
The invention relates to the field of machine tool machining, in particular to a method for generating the feeding inclination of a lifting plate in a progressive die, a storage medium and a CNC machine tool, wherein a computer program is stored in the storage medium, and can be executed by a processor of the CNC machine tool to realize the method.
Background
The progressive die is a cold stamping die which adopts a belt-shaped stamping raw material (material belt for short) in a stamping stroke of a press machine, simultaneously completes a plurality of stamping processes on a pair of dies by a plurality of different stations, and the material belt moves once at a fixed distance on a material lifting plate when the dies complete stamping until a product is completed.
Lifting the flitch in current modulus of continuity, CNC lathe is when lifting the flitch according to lifting flitch 3D structure manufacturing, the limit of the recess of cutting out on lifting the flitch is the right angle limit, this kind of right angle limit takes place the card material phenomenon frequently when the feeding in actual production material area, at present for solving this problem, traditional way is through later stage processing, the manual work is to be taken place the limit of card material and is chamfered and handle, but this kind of way can be because of the off-standard yields that leads to the fact of engineer's operation gliding, can't reach uniformly between each person, and the time is not well controlled, lead to the mould manufacturing cycle uncontrollable and tedious.
Disclosure of Invention
The invention aims to improve the feeding smoothness of the material lifting plate in the progressive die, accelerate the die manufacturing period and improve the processing efficiency.
The purpose of the invention is realized by the following technical scheme:
the method for generating the feeding inclination of the lifting plate in the continuous die comprises the following steps:
a drawing reading step, which is used for reading a 3D drawing of a material lifting plate in a progressive die;
further comprising the following steps performed after the drawing reading step:
a preselected edge calibration step, which is used for acquiring all edges on the inner outline of the entity in the 3D picture and finding out the edge facing to the set feeding direction as a preselected edge;
a to-be-machined edge calibration step, which is used for calibrating a preselected edge with a material clamping risk as a to-be-machined edge;
and chamfering, namely chamfering each edge to be processed.
The judgment method of the preselected edge comprises the following steps: for each edge on the inner contour of the entity, a point on the edge is offset in the feeding direction by a set distance, the offset point is marked as a point A and is also offset in the reverse direction by the set distance, the offset point is marked as a point B, and if the point A is located outside the entity and the point B is located outside the entity, the edge is judged to be a preselected edge.
Specifically, the midpoint of the edge is taken for offset.
The method for judging the edge to be processed comprises the following steps: calibrating the preselected edge belonging to the wall of the through groove as the edge to be processed; and if the preselected edge belongs to the blind groove wall and the bottom surface in the blind groove is a rough processing surface, marking the preselected edge as the edge to be processed.
The method for judging whether the preselected edge belongs to the blind groove wall or the through groove wall comprises the following steps: and for each preselected edge, taking one point on the edge of the preselected edge to offset in the direction opposite to the feeding direction to form a point B, downwardly offsetting the point B along a set vertical direction by a preset groove depth parameter, wherein the position of the offset point B is called an entity downward shooting point, if the entity downward shooting point is positioned outside the entity, judging that the preselected edge belongs to the edge on the wall of the through groove, and if the entity downward shooting point is positioned outside the entity, judging that the preselected edge belongs to the edge on the wall of the blind groove.
The method for judging the processing precision of the bottom surface comprises the following steps: and for the preselected edge belonging to the blind groove wall, the surface where the corresponding entity downward shooting point is located is the bottom surface of the blind groove, and the processing precision of the surface is judged according to the color marked on the bottom surface.
Wherein the chamfering step further comprises: and chamfering each edge to be processed, performing R-angle treatment on the joint of the two ends of the edge, and chamfering the R-angle.
Wherein, a processing step is further included, which is executed after the chamfering step, and is used for converting the processing code to an external CNC machine tool according to the 3D diagram.
A computer readable storage medium is also provided, wherein the computer readable storage medium stores one or more programs which, when executed by a processor, implement the above-described method.
There is also provided a CNC machine comprising:
a processor; and the number of the first and second groups,
a memory arranged to store computer executable instructions that, when executed, cause the processor to perform the method described above.
According to the invention, the edge with the material clamping risk on the material lifting plate is automatically analyzed and identified, and chamfering treatment is automatically carried out, so that the material clamping risk on the edge is reduced in the machining stage of the material lifting plate machine tool, the subsequent material clamping phenomenon is improved, and the purposes of improving the feeding smoothness of the material lifting plate in the progressive die, accelerating the die manufacturing period and improving the machining efficiency are achieved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Detailed Description
In this embodiment, UG software is used as a CAD platform, a VS2015 (with an internal compiler being Microsoft Visual studio2010) integration environment is used, and in a Windows operating system, the UG function and the NXOpenC + + library are compiled by the VS2015 to generate a DLL (dynamic link library) for the UG software to call and generate a code for controlling the CNC machine tool to process, and the code is input to the CNC machine tool to control the CNC machine tool to process. Among the above, UG software is called unicraphics NX, which is an interactive CAD/CAM/CAE/PDM (computer aided design, aided manufacturing, aided engineering, product data management) software system applied to PC, and provides a good solution for virtual product design and process design, and is commonly used for designing, machining, simulating, and NC code generation of hardware parts, wherein the NC code can be input into a CNC machine tool to control the CNC machine tool to perform part machining.
The 3D drawings referred to in this embodiment are all standard 3D drawings in the hardware manufacturing industry, and for each surface in the groove in the 3D drawings, a specific color is marked to indicate the processing precision (fine processing, rough processing) and the processing type of the surface.
In the method for generating the feeding inclination of the lifting plate in the continuous die, in implementation, the 3D graph of the lifting plate is firstly imported into the UG software for reading, after the reading is successful, the 3D structure of the lifting plate is displayed in the UG software, and then the program code module written in the UG software in advance is manually operated, and the program code module automatically executes the following steps:
s1, traversing inner contours of an entity on a 3D graph to obtain all edges on the inner contours of the entity;
s2, prescribing a feeding direction and a vertical direction in advance through a human-computer interaction instruction, analyzing all edges one by one, finding out edges facing the feeding direction, and for convenience of expression, subsequently calling the edges facing the feeding direction as preselected edges, specifically, for each edge, taking a middle point of the edge, offsetting the middle point by 0.1mm towards the feeding direction, marking the offset point as a point A, offsetting by 0.1mm towards the reverse direction, marking the offset point as a point B, and if the point A is positioned outside an entity and the point B is positioned outside the entity, judging the edge as the preselected edge;
s3, judging whether each preselected edge belongs to a through groove wall or a blind groove wall, specifically, taking a point B of each preselected edge after the midpoint of the preselected edge is shifted in the feeding opposite direction, vertically and downwards offsetting the point B by a preset groove depth parameter, wherein the position of the point B after the offset is called an entity downward shooting point;
if the entity lower injection point is positioned outside the entity, the preselected edge is judged to belong to the edge on the wall of the through groove, because the through groove on the material lifting plate is directly naked on the production line, the edge on the wall of the material lifting plate can directly contact the material belt in the production line, the edge facing the feeding direction can have the risk of material clamping, and on the basis, the preselected edge belonging to the wall of the through groove is calibrated to be the edge to be processed with the risk of material clamping;
if the entity down-shooting point is located in the entity, the preselected edge is judged to belong to the edge on the wall of the blind groove, for the blind groove, if the bottom surface in the groove is a finish machining surface, this means that the blind groove will be filled with the corresponding metal block on the production line, and the strip on the production line will contact the metal block and not the edge on the wall of the blind groove, so there is no risk of jamming of the edge, however, if the bottom surface in the groove is rough, it means that the blind groove will not be filled with the corresponding metal blocks on the production line, but is bare, the material belt on the production line can contact with the edge on the wall of the blind groove, so the edge has the risk of material blocking, for the preselected edge belonging to the blind groove wall, the surface of the corresponding entity downward shooting point is taken as the bottom surface of the blind groove to obtain the color of the surface, judging the processing precision of the surface according to the color, if the surface belongs to a rough processing surface, calibrating the corresponding preselected edge as the edge to be processed with the risk of material clamping, otherwise, not calibrating;
s4, chamfering each edge to be machined, and reducing the risk of material clamping, and it is worth noting that the original shape of the edge which is not to be machined needs to be reserved to ensure the matching precision between the edge and other structural blocks on a production line, and the matching precision is ensured while the risk of material clamping is reduced.
Furthermore, except for chamfering the edge to be machined, the edge to be machined is subjected to R angle treatment at the joint of the two ends of the edge, and the R angle is chamfered, so that a better material clamping risk reducing effect is achieved.
And S5, after chamfering is carried out on each edge to be machined, converting the 3D graph of the material lifting plate into a machining code according to the prior art, inputting the machining code into a CNC (computer numerical control) machine tool to start machining, and thus milling and machining the material lifting plate.
According to the method for generating the feeding inclination of the material lifting plate in the progressive die, the edge with the material clamping risk on the material lifting plate is automatically analyzed and identified, chamfering is automatically performed, the material clamping risk on the edge is reduced in the machining stage of the material lifting plate machine tool, the subsequent material clamping phenomenon is improved, and the purposes of improving the feeding smoothness of the material lifting plate in the progressive die, accelerating the die manufacturing period and improving the machining efficiency are achieved.
The method for generating the tilt of the lift plate in the progressive die according to the present embodiment can be converted into program steps and devices that can be stored in a computer storage medium, and implemented by a method called and executed by a controller of the CNC machine.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The method for generating the feeding inclination of the lifting plate in the continuous die comprises the following steps:
a drawing reading step, which is used for reading a 3D drawing of a material lifting plate in a progressive die;
the method is characterized by further comprising the following steps executed after the drawing reading step:
a preselected edge calibration step, which is used for acquiring all edges on the inner outline of the entity in the 3D picture and finding out the edge facing to the set feeding direction as a preselected edge;
a to-be-machined edge calibration step, which is used for calibrating a preselected edge with a material clamping risk as a to-be-machined edge;
a chamfering step for chamfering each edge to be processed;
calibrating the preselected edge belonging to the wall of the through groove as the edge to be processed; and is
If the preselected edge belongs to the blind groove wall and the bottom surface in the blind groove is a rough processing surface, marking the preselected edge as the edge to be processed;
the method for judging whether the preselected edge belongs to the wall of the blind groove or the wall of the through groove comprises the following steps:
and for each preselected edge, taking one point on the edge of the preselected edge to offset in the direction opposite to the feeding direction to form a point B, downwardly offsetting the point B along a set vertical direction by a preset groove depth parameter, wherein the position of the offset point B is called an entity downward shooting point, if the entity downward shooting point is positioned outside the entity, judging that the preselected edge belongs to the edge on the wall of the through groove, and if the entity downward shooting point is positioned outside the entity, judging that the preselected edge belongs to the edge on the wall of the blind groove.
2. The method of claim 1, wherein the method of determining the preselected edge comprises: for each edge on the inner contour of the entity, a point on the edge is offset in the feeding direction by a set distance, the offset point is marked as a point A and is also offset in the reverse direction by the set distance, the offset point is marked as a point B, and if the point A is located outside the entity and the point B is located outside the entity, the edge is judged to be a preselected edge.
3. The method of claim 2, wherein: specifically, the midpoint of the edge is taken for offset.
4. The method according to claim 1, wherein the method of determining the processing accuracy of the bottom surface comprises:
and for the preselected edge belonging to the blind groove wall, the surface where the corresponding entity downward shooting point is located is the bottom surface of the blind groove, and the processing precision of the surface is judged according to the color marked on the bottom surface.
5. The method of claim 1, wherein the chamfering step further comprises: and chamfering each edge to be processed, performing R-angle treatment on the joint of the two ends of the edge, and chamfering the R-angle.
6. The method of claim 1, wherein: and a machining step, executed after the chamfering step, for converting the machining code to an external CNC machine tool according to the 3D diagram.
7. A storage medium, wherein the storage medium stores one or more programs that, when executed by a processor, implement the method of any of claims 1-6.
A CNC machine comprising:
a processor; and the number of the first and second groups,
a memory arranged to store computer executable instructions that, when executed, cause the processor to perform the method of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761784.5A CN111857056B (en) | 2020-07-31 | 2020-07-31 | Method for generating feeding inclination of lifting plate in progressive die, storage medium and CNC (computer numerical control) machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761784.5A CN111857056B (en) | 2020-07-31 | 2020-07-31 | Method for generating feeding inclination of lifting plate in progressive die, storage medium and CNC (computer numerical control) machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111857056A CN111857056A (en) | 2020-10-30 |
| CN111857056B true CN111857056B (en) | 2021-06-25 |
Family
ID=72953979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010761784.5A Active CN111857056B (en) | 2020-07-31 | 2020-07-31 | Method for generating feeding inclination of lifting plate in progressive die, storage medium and CNC (computer numerical control) machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111857056B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986127A (en) * | 2006-12-15 | 2007-06-27 | 武汉船用机械有限责任公司 | Slotting and milling process for vane of integral vane wheel |
| CN101590617A (en) * | 2008-05-28 | 2009-12-02 | 深圳市金钻工具制造技术有限公司 | Automatic feed mechanism of numeric-control drill tip grinder |
| CN103920808A (en) * | 2014-04-14 | 2014-07-16 | 台州市黄岩得道模具有限公司 | Progressive-die forming die for automobile suspension control arm lower piece |
| CN104102172A (en) * | 2014-07-10 | 2014-10-15 | 福益精密模塑（上海）有限公司 | Method and equipment for generating programs of numerically-controlled machine tool |
| CN204657241U (en) * | 2015-05-27 | 2015-09-23 | 中山复盛机电有限公司 | A kind of mould structure preventing non-close scrap stamping-out from raising bits |
| CN105551077A (en) * | 2015-11-03 | 2016-05-04 | 徐工集团工程机械股份有限公司 | Sheet metal processing three-dimensional technological model construction method and device |
| CN106185334A (en) * | 2016-08-31 | 2016-12-07 | 常州市科协减速机制造有限公司 | A kind of high temperature resistant airlock |
| CN106289324A (en) * | 2016-09-22 | 2017-01-04 | 顺丰科技有限公司 | A kind of caliberating device for Inertial Measurement Unit |
| CN106682365A (en) * | 2017-01-24 | 2017-05-17 | 江苏科技大学 | Quick building method of marine diesel key parts MBD (model-based definition) model |
| CN106951092A (en) * | 2017-03-30 | 2017-07-14 | 辽宁机电职业技术学院 | A kind of simulated teaching software implementation method based on large scale equipment |
| CN107092236A (en) * | 2017-06-23 | 2017-08-25 | 东莞市中泰模具股份有限公司 | The CNC grooving machine tools of computer-readable recording medium and the application medium |
| CN110297459A (en) * | 2019-07-22 | 2019-10-01 | 东莞市中泰模具股份有限公司 | Trimming Die manufacturing method, computer readable storage medium and CNC Trimming Die produce lathes |
| JP2020019126A (en) * | 2018-08-03 | 2020-02-06 | 株式会社不二越 | Automatic deburring and/or edge finishing device, and automation method of deburring and/or edge finishing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767264B (en) * | 2008-12-31 | 2011-12-14 | 沈阳黎明航空发动机(集团)有限责任公司 | NC (numerical control) processing method for special-shaped joint part |
| CN203664464U (en) * | 2013-12-12 | 2014-06-25 | 安徽汇精模具研发科技有限公司 | Lower die cutter die for arc chute forming die |
| KR101877821B1 (en) * | 2017-06-05 | 2018-07-13 | 현대삼호중공업(주) | Method and apparatus for automatically creating 3d model data based manufacturing information |
-
2020
- 2020-07-31 CN CN202010761784.5A patent/CN111857056B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986127A (en) * | 2006-12-15 | 2007-06-27 | 武汉船用机械有限责任公司 | Slotting and milling process for vane of integral vane wheel |
| CN101590617A (en) * | 2008-05-28 | 2009-12-02 | 深圳市金钻工具制造技术有限公司 | Automatic feed mechanism of numeric-control drill tip grinder |
| CN103920808A (en) * | 2014-04-14 | 2014-07-16 | 台州市黄岩得道模具有限公司 | Progressive-die forming die for automobile suspension control arm lower piece |
| CN104102172A (en) * | 2014-07-10 | 2014-10-15 | 福益精密模塑（上海）有限公司 | Method and equipment for generating programs of numerically-controlled machine tool |
| CN204657241U (en) * | 2015-05-27 | 2015-09-23 | 中山复盛机电有限公司 | A kind of mould structure preventing non-close scrap stamping-out from raising bits |
| CN105551077A (en) * | 2015-11-03 | 2016-05-04 | 徐工集团工程机械股份有限公司 | Sheet metal processing three-dimensional technological model construction method and device |
| CN106185334A (en) * | 2016-08-31 | 2016-12-07 | 常州市科协减速机制造有限公司 | A kind of high temperature resistant airlock |
| CN106289324A (en) * | 2016-09-22 | 2017-01-04 | 顺丰科技有限公司 | A kind of caliberating device for Inertial Measurement Unit |
| CN106682365A (en) * | 2017-01-24 | 2017-05-17 | 江苏科技大学 | Quick building method of marine diesel key parts MBD (model-based definition) model |
| CN106951092A (en) * | 2017-03-30 | 2017-07-14 | 辽宁机电职业技术学院 | A kind of simulated teaching software implementation method based on large scale equipment |
| CN107092236A (en) * | 2017-06-23 | 2017-08-25 | 东莞市中泰模具股份有限公司 | The CNC grooving machine tools of computer-readable recording medium and the application medium |
| JP2020019126A (en) * | 2018-08-03 | 2020-02-06 | 株式会社不二越 | Automatic deburring and/or edge finishing device, and automation method of deburring and/or edge finishing |
| CN110297459A (en) * | 2019-07-22 | 2019-10-01 | 东莞市中泰模具股份有限公司 | Trimming Die manufacturing method, computer readable storage medium and CNC Trimming Die produce lathes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111857056A (en) | 2020-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110297459B (en) | Trimming die manufacturing method, computer-readable storage medium, and CNC trimming die manufacturing machine | |
| CN107562015B (en) | Process geometric model construction method based on numerical control machining programming | |
| CN108120418A (en) | A kind of measuring method of guide vane leaving area | |
| EP0923755A1 (en) | Bending simulation method and apparatus therefor | |
| CN112286142A (en) | Mold entity machining station batch selection machining system and method based on programming software platform | |
| CN107030208B (en) | A kind of processing method of trimming and piercing die class mold | |
| CN112222497A (en) | Method for processing large conical adapter space curved surface on three-axis linkage milling machine | |
| CN111857056B (en) | Method for generating feeding inclination of lifting plate in progressive die, storage medium and CNC (computer numerical control) machine tool | |
| CN106054814A (en) | Image grayscale-based computer aided machining method | |
| CN111830902B (en) | Stamping die oil leakage hole manufacturing method, storage medium and CNC (computer numerical control) die machining machine tool | |
| CN103394974B (en) | A kind of multistation processing method | |
| KR20100068535A (en) | Experience-based nc-programming based on machining features | |
| KR900007162B1 (en) | Region machining method | |
| CN111842639A (en) | Fine stamping and continuous cold stamping combined machining process | |
| JPH0463616A (en) | Automatic programming device | |
| JPH03104537A (en) | Manufacture of press die | |
| CN111729982B (en) | Punching machine cutting station manufacturing method, storage medium and CNC (computerized numerical control) machine tool | |
| CN113814795B (en) | Workpiece processing data measuring, correcting and checking method and system based on dual-channel on-machine measurement | |
| CN111813049B (en) | Hole flanging female die, manufacturing method thereof, storage medium and CNC (computer numerical control) machine tool | |
| CN114924529B (en) | Robot pairing control method and device, electronic equipment and storage medium | |
| CN113239425B (en) | Digital precision manufacturing method and system for surgical instrument | |
| US20240085882A1 (en) | Method of computer numerical control (cnc) machining and hybrid manufacturing | |
| JP2792764B2 (en) | Numerical control data editing device | |
| Cserteg et al. | Multi-operation blank localization with hybrid point cloud and feature-based representation | |
| Bagudanch et al. | Tool path strategies for single point incremental forming |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Taozi Industrial Park, cuntou village, Hengli Town, Dongguan City, Guangdong Province Patentee after: Guangdong Zhongtai Industrial Technology Co.,Ltd. Address before: 523475 Taozi Industrial Park, cuntou village, Hengli Town, Dongguan City, Guangdong Province Patentee before: Dongguan Zhongtai Mould Co.,Ltd. |