CN112264981B - Steel billet marking system and marking method - Google Patents
Steel billet marking system and marking method Download PDFInfo
- Publication number
- CN112264981B CN112264981B CN202011018982.9A CN202011018982A CN112264981B CN 112264981 B CN112264981 B CN 112264981B CN 202011018982 A CN202011018982 A CN 202011018982A CN 112264981 B CN112264981 B CN 112264981B
- Authority
- CN
- China
- Prior art keywords
- robot
- billet
- distance
- scribing
- marking
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a billet marking system and a billet marking method, which comprise a marking robot and an upper computer, wherein the initial position of the marking robot is positioned at the side of a billet to be marked, and the marking robot can mark the billet to be markedOne end and the other end move; marking the distance from the initial position of the marking robot to one end of the billet to be marked as a first dimension L 1 (ii) a When the mechanical arm of the marking robot faces one end of the marking billet, the distance from the end part of the mechanical arm of the marking robot to the initial position of the marking robot is a second size L 2 (ii) a The upper computer is used for sending the scribing size L to the control system of the scribing robot Scribe line A control system of the scribing robot for controlling the scribing robot according to the scribing size L Scribe for drawing A first dimension L 1 And a second dimension L 2 And controlling the scribing robot to move towards one end or the other end of the billet to be scribed, wherein a control system of the scribing robot is used for controlling a mechanical arm of the scribing robot to scribe. The invention greatly saves the manpower and also reduces the risk brought by the production field environment.
Description
Technical Field
The invention belongs to the technical field of billet scribing, and particularly relates to a billet scribing system and a billet scribing method.
Background
At present, the size measurement and manual marking of each steel billet are required to be carried out in the turning and inquiring of the wide and thick plates, a person carries out cutting marking with chalk according to the cutting requirement, and 2 persons are required to go to a double-size billet warehouse for marking each time. Meanwhile, due to the shortage of the operators, field constructors work under heavy load and high strength, careless mistakes and mistakes are easily caused in the manual line drawing process, and once line drawing is wrong, cutting errors can be caused, so that products can be discarded, the production is seriously influenced, and immeasurable loss is brought to manufacturers.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a billet marking system and a billet marking method, which greatly save labor, reduce the rejection rate of products and reduce the risk brought by the production field environment.
In order to solve the technical problems, the invention is realized by the following technical scheme:
a billet marking system comprises a marking robot and an upper computer, wherein the initial position of the marking robot is positioned on the side of a billet to be marked, and the marking robot can move towards one end and the other end of the billet to be marked; recording the distance from the initial position of the marking robot to one end of the billet to be marked as a first dimension L 1 (ii) a When the mechanical arm of the scribing robot faces one end of the scribed billet, the distance from the end part of the mechanical arm of the scribing robot to the initial position of the scribing robot is a second dimension L 2 ；
The upper computer is used for sending a scribing size L to a control system of the scribing robot Scribe for drawing Said scribe line dimension L Scribe line The distance from one end of the billet to be scribed to the position to be scribed is shown as the distance; the control system of the scribing robot is used for controlling the scribing robot according to the scribing size L Scribe line The first size L 1 And said second dimension L 2 Controlling the marking robot to move towards one end or the other end of the billet to be marked by a moving distance L Moving device The following were used:
L moving device ＝L 1 -L 2 -L Scribe for drawing
When L is Moving device When the number of the billet to be scribed is positive, the control system of the scribing robot is used for controlling the scribing robot to move towards one end of the billet to be scribed, and when the number of the billet to be scribed is L Moving device When the marking robot is negative, the control system of the marking robot is used for controlling the marking robot to move to the other end of the billet to be marked;
the line marking robot is according to L Moving device And after the robot moves to the right position, the control system of the scribing robot is used for controlling the mechanical arm of the scribing robot to scribe.
Further, the device also comprises a first distance measuring sensor and a second distance measuring sensor, wherein the first distance measuring sensor isThe first distance measuring sensor is used for measuring the distance from one end of the billet to be scribed to the first distance measuring sensor and recording the distance as a first distance L Side 1 (ii) a The second distance measuring sensor is positioned right in front of the other end of the billet to be scribed, and is used for measuring the distance from the other end of the billet to be scribed to the second distance measuring sensor and recording the distance as a second distance L Side 2 (ii) a The distance between the first and second ranging sensors is recorded as a third dimension L 3 (ii) a The first distance measuring sensor and the second distance measuring sensor are connected with the upper computer, and the upper computer is used for measuring the first distance L Side 1 The second distance L Side 2 And said third dimension L 3 Calculating the length L of the billet to be scribed Length of billet The method comprises the following steps:
L length of billet ＝L 3 -L Side 1 -L Side 2 。
Furthermore, a measuring sensor used for measuring the width and the thickness of the billet to be scribed is further arranged on the mechanical arm of the scribing robot, and the measuring sensor is connected with the upper computer.
The scribing robot is used for controlling the starting and stopping of the scribing robot, and the current working state of the scribing system and the measured real-time data are displayed through the touch screen.
Further, the scribing robot is a seven-axis robot.
A billet marking method applies the marking system, and the upper computer sends a marking size L to a control system of the marking robot Scribe for drawing The control system of the scribing robot controls the scribing robot to mark one end or the other end of the billet to be scribed according to the L Moving device Move according to L Moving device And after the robot moves to the right position, the control system of the scribing robot controls the mechanical arm of the scribing robot to scribe.
Further, the first distance measuring sensor measures one end of the billet to be scribed to the first distance measuring sensorA distance of the distance measuring sensor is recorded as a first distance L Side 1 (ii) a The second distance measuring sensor measures the distance from the other end of the billet to be scribed to the second distance measuring sensor and records the distance as a second distance L Side 2 (ii) a The distance between the first and second ranging sensors is recorded as a third dimension L 3 (ii) a The upper computer is used for calculating the first distance L according to the first distance L Side 1 The second distance L Side 2 And said third dimension L 3 Calculating the length L of the billet to be scribed Length of billet The method comprises the following steps:
L length of billet ＝L 3 -L Side 1 -L Side 2 。
Compared with the prior art, the invention has at least the following beneficial effects: according to the billet marking system provided by the invention, the upper computer sends the marking size L to the control system of the marking robot Scribe for drawing The control system of the marking robot controls the marking robot to mark one end or the other end of the billet to be marked according to the L Moving device Move according to L by the scribing robot Moving device And after the robot moves in place, the control system of the scribing robot controls the mechanical arm of the scribing robot to scribe. The marking system can realize complete intellectualization and automation of the marking process, and can meet the requirements of reliability and accuracy of the marking effect while ensuring the coordinated and stable operation of the system and the original system, thereby greatly saving the manpower, reducing the rejection rate of products and reducing the risk brought by the production field environment.
Further, the first distance measuring sensor measures the distance from one end of the billet to be scribed to the first distance measuring sensor, and the distance is recorded as a first distance L Side 1 And measuring the distance from the other end of the billet to be scribed to the second distance measuring sensor through the second distance measuring sensor, and recording as a second distance L Side 2 (ii) a The distance between the first and second distance measuring sensors is recorded as a third dimension L 3 (ii) a The first distance measuring sensor and the second distance measuring sensor are connected with an upper computer, and the upper computer is connected with the upper computer according to the first distance L Side 1 A second distance L Side 2 And a third dimension L 3 Calculating the length L of the billet to be scribed Length of billet Can simultaneously driveAnd acquiring and recording the length information of the steel billet.
Furthermore, a mechanical arm of the marking robot is also provided with a measuring sensor for measuring the width and the thickness of the billet to be marked, and the measuring sensor is connected with an upper computer and can acquire and record the width and the thickness information of the billet at the same time.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a portion of a billet scoring system according to the present invention.
1-a line marking robot; 2-billet to be scribed; 3-a first ranging sensor; 4-second ranging sensor.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a billet marking system according to an embodiment of the present invention includes a marking robot 1 and a host computer, where an initial position of the marking robot 1 is located at a side of a billet 2 to be marked, and the marking robot 1 is movable toward one end and the other end of the billet 2 to be marked, that is, the marking robot 1 is movable toward the right end and the left end of the billet 2 to be marked.
The distance from the initial position of the marking robot 1 to one end of the billet 2 to be marked is set as a first dimension L 1 (ii) a When the arm of the scribing robot 1 is directed to one end of the scribed billet, the distance from the end of the arm of the scribing robot 1 to the initial position of the scribing robot 1 is the second dimension L 2 。
The upper computer is used for sending the scribing size L to the control system of the scribing robot 1 Scribe for drawing Dimension L of scribe line Scribe for drawing The marking dimension L is the distance from one end of the billet 2 to be marked to the position to be marked Scribe for drawing Is set according to the actual production condition.
The control system of the scribing robot 1 is used for controlling the scribing robot according to the scribing size L Scribe for drawing A first dimension L 1 And a second dimension L 2 Controlling the marking robot 1 to move to one end or the other end of the billet 2 to be marked by a moving distance L Moving device The following were used:
L moving device ＝L 1 -L 2 -L Scribe for drawing
When L is Moving device When the value is positive, the control system of the scribing robot 1 is used for controlling the scribing robot 1 to move towards one end of the billet 2 to be scribed, and when L is shown in figure 1 Moving device When the number of the billet to be scribed is positive, the control system of the scribing robot 1 is used for controlling the scribing robot 1 to move to the right end of the billet 2 to be scribed, and the scribing robot 1 moves according to L Moving device After the robot is moved to the right position, the control system of the scribing robot 1 is used for controlling the mechanical arm of the scribing robot 1 to scribe, specifically, scribe is performed in a spraying mode.
When L is Moving device When the value is a negative value, the control system of the scribing robot 1 is used for controlling the scribing robot 1 to move towards the other end of the billet 2 to be scribed; when L is shown in FIG. 1 Moving device When the value is negative, the control system of the scribing robot 1 is used for controlling the scribing robot 1 to move to the left end of the billet 2 to be scribed, and the scribing robot 1 moves according to L Moving device After the scribing robot 1 moves in place, the control system of the scribing robot 1 is used for controlling the mechanical arm of the scribing robot 1 to scribe.
In the present embodiment, the scribing robot 1 is a seven-axis robot.
As shown in fig. 1, a first distance measuring sensor 3 is preferably provided directly in front of one end of the billet 2 to be scribed, and a second distance measuring sensor 4 is preferably provided directly in front of the other end of the billet 2 to be scribed.
The first distance measuring sensor 3 is used for measuring the distance from one end of the billet 2 to be scribed to the first distance measuring sensor 3, and the distance is recorded as a first distance L Side 1 (ii) a The second distance measuring sensor 4 is positioned right in front of the other end of the billet 2 to be scribed, and the second distance measuring sensor 4 is used for measuring the distance from the other end of the billet 2 to be scribed to the second distance measuring sensor 4 and recording the distance as a second distance L Side 2 (ii) a The distance between the first distance measuring sensor 3 and the second distance measuring sensor 4 is denoted as a third dimension L 3 (ii) a The first distance measuring sensor 3 and the second distance measuring sensor 4 are connected with an upper computer, and the upper computer is used for measuring the first distance L Side 1 A second distance L Side 2 And a third dimension L 3 Calculating the length L of the billet 2 to be scribed Length of billet The method comprises the following steps:
L length of billet ＝L 3 -L Side 1 -L Side 2 。
Preferably, a measuring sensor for measuring the width and thickness of the billet 2 to be scribed is further arranged on the mechanical arm of the scribing robot 1, and the measuring sensor is connected with an upper computer.
Preferably, the scribing robot further comprises a touch screen, the touch screen is used for compiling pictures and programs of the touch screen, the touch screen is used for controlling starting and stopping of the scribing robot 1, and the touch screen is also used for displaying the current working state of the scribing system and measured real-time data. And inputting cutting data signals and equipment parameter information related to the system through a touch screen, and checking abnormal alarm information generated by the equipment. And giving a distance measurement completion signal after the distance measurement scribing is completed, informing upstream equipment that the distance measurement scribing is completed, and reading the measured length, height and width of the steel billet.
The invention relates to a billet marking method, which applies the marking system, and an upper computer sends a marking size L to a control system of a marking robot 1 Scribe for drawing The control system of the marking robot 1 controls the marking robot 1 to mark one end or the other end of the billet 2 to be marked according to L Moving device Moving and marking machineThe robot 1 follows L Moving device After the scribing robot 1 moves in place, the control system of the scribing robot 1 controls the mechanical arm of the scribing robot 1 to scribe.
The first distance measuring sensor 3 measures the distance from one end of the billet 2 to be scribed to the first distance measuring sensor 3, and the distance is recorded as a first distance L Side 1 (ii) a The second distance measuring sensor 4 measures the distance from the other end of the billet 2 to be scribed to the second distance measuring sensor 4, and the distance is recorded as a second distance L Side 2 (ii) a The distance between the first distance measuring sensor 3 and the second distance measuring sensor 4 is denoted as a third dimension L 3 (ii) a The upper computer is according to the first distance L Side 1 A second distance L Side 2 And a third dimension L 3 Calculating the length L of the billet 2 to be scribed Length of billet The method comprises the following steps:
L length of billet ＝L 3 -L Side 1 -L Side 2 。
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. A billet marking system is characterized by comprising a marking robot (1) and an upper computer, wherein the initial position of the marking robot (1) is positioned at the side of a billet (2) to be marked, and the marking robot (1) can move towards one end and the other end of the billet (2) to be marked; the distance from the initial position of the marking robot (1) to one end of the billet (2) to be marked is recorded asFirst dimension L 1 (ii) a When the mechanical arm of the scribing robot (1) faces one end of the scribed billet, the distance from the end part of the mechanical arm of the scribing robot (1) to the initial position of the scribing robot (1) is a second dimension L 2 ；
The upper computer is used for sending a scribing size L to a control system of the scribing robot (1) Scribe for drawing Said scribe line dimension L Scribe for drawing Is the distance from one end of the billet (2) to be scribed to the position to be scribed; the control system of the scribing robot (1) is used for controlling the scribing robot according to the scribing size L Scribe for drawing The first size L 1 And said second dimension L 2 Controlling the marking robot (1) to move towards one end or the other end of the billet (2) to be marked by a moving distance L Moving device The following were used:
L moving device ＝L 1 -L 2 -L Scribe for drawing
When L is Moving device When the value is positive, the control system of the scribing robot (1) is used for controlling the scribing robot (1) to move towards one end of the billet (2) to be scribed, and when L is positive, the control system moves towards one end of the billet to be scribed Moving device When the marking value is negative, the control system of the marking robot (1) is used for controlling the marking robot (1) to move towards the other end of the billet (2) to be marked;
the marking robot (1) is according to L Moving device After the scribing robot (1) moves to the right position, a control system of the scribing robot (1) is used for controlling a mechanical arm of the scribing robot (1) to scribe;
the steel billet marking device is characterized by further comprising a first distance measuring sensor (3) and a second distance measuring sensor (4), wherein the first distance measuring sensor (3) is located right in front of one end of the steel billet (2) to be marked, the first distance measuring sensor (3) is used for measuring the distance from one end of the steel billet (2) to be marked to the first distance measuring sensor (3), and the distance is marked as a first distance L Side 1 (ii) a The second distance measuring sensor (4) is positioned right in front of the other end of the billet (2) to be scribed, and the second distance measuring sensor (4) is used for measuring the distance from the other end of the billet (2) to be scribed to the second distance measuring sensor (4) and recording as a second distance L Side 2 (ii) a The distance between the first distance measuring sensor (3) and the second distance measuring sensor (4) is recorded as a third dimension L 3 (ii) a The first distance measuring sensor (3) andthe second distance measuring sensor (4) is connected with the upper computer, and the upper computer is used for measuring the first distance L Side 1 The second distance L Side 2 And said third dimension L 3 Calculating the length L of the billet (2) to be scribed Length of billet The method comprises the following steps:
L length of billet ＝L 3 -L Side 1 -L Side 2 ；
The mechanical arm of the marking robot (1) is also provided with a measuring sensor for measuring the width and the thickness of the billet (2) to be marked, and the measuring sensor is connected with the upper computer;
the scribing robot system further comprises a touch screen, the touch screen is used for controlling the starting and stopping of the scribing robot (1), and the touch screen is also used for displaying the current working state of the scribing system and measured real-time data;
the marking robot (1) is a seven-axis robot.
2. A method for scoring a steel billet, characterized in that, using the scoring system as claimed in claim 1, the upper computer sends a scoring size L to a control system of the scoring robot (1) Scribe for drawing The control system of the scribing robot (1) controls the scribing robot (1) to move towards one end or the other end of the billet (2) to be scribed according to L Moving device Move according to L, the marking robot (1) Moving device And after the robot is moved to the right position, the control system of the scribing robot (1) controls the mechanical arm of the scribing robot (1) to scribe.
3. A method as claimed in claim 2, characterized in that said first distance measuring sensor (3) measures the distance from one end of the billet (2) to be scribed to said first distance measuring sensor (3) and said distance is denoted as a first distance L Side 1 (ii) a The second distance measuring sensor (4) measures the distance from the other end of the billet (2) to be scribed to the second distance measuring sensor (4) and records the distance as a second distance L Side 2 (ii) a The distance between the first distance measuring sensor (3) and the second distance measuring sensor (4) is recorded as a third dimension L 3 (ii) a The upper computer is used for calculating the first distance according to the first distanceL Side 1 The second distance L Side 2 And said third dimension L 3 Calculating the length L of the billet (2) to be scribed Length of billet The method comprises the following steps:
L length of billet ＝L 3 -L Side 1 -L Side 2 。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011018982.9A CN112264981B (en) | 2020-09-24 | 2020-09-24 | Steel billet marking system and marking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011018982.9A CN112264981B (en) | 2020-09-24 | 2020-09-24 | Steel billet marking system and marking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112264981A CN112264981A (en) | 2021-01-26 |
| CN112264981B true CN112264981B (en) | 2023-04-07 |
Family
ID=74348921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011018982.9A Active CN112264981B (en) | 2020-09-24 | 2020-09-24 | Steel billet marking system and marking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112264981B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405508A (en) * | 2021-05-26 | 2021-09-17 | 上海五钢设备工程有限公司 | Treat online measuring device of finishing strip steel length |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09309081A (en) * | 1996-05-22 | 1997-12-02 | Shisuteku Akazawa:Kk | Marking device |
| CN202357159U (en) * | 2011-12-09 | 2012-08-01 | 西安航天化学动力厂 | Device for measuring projection size and drawing line on arc surface |
| JP2017181359A (en) * | 2016-03-31 | 2017-10-05 | 株式会社奥村組 | Marking device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1207129C (en) * | 2002-12-05 | 2005-06-22 | 上海交通大学 | Robot production system for cutting and marking line on profile steel |
| JP4935129B2 (en) * | 2006-03-15 | 2012-05-23 | Ｊｆｅスチール株式会社 | Billet cutting method and billet cutting system |
| KR100888772B1 (en) * | 2007-01-29 | 2009-03-16 | 삼성중공업 주식회사 | System and method for section shape steel cutting |
| JP2011104756A (en) * | 2009-11-20 | 2011-06-02 | Toyota Motor Corp | Control program and control system for robot arm |
| CN202640344U (en) * | 2012-05-31 | 2013-01-02 | 南京钢铁股份有限公司 | Steel plate length automatic marking instrument |
| CN104029206B (en) * | 2014-06-19 | 2015-12-02 | 昆山华恒焊接股份有限公司 | The cutting method of the automatic perforate of end socket |
| CN205519550U (en) * | 2016-01-28 | 2016-08-31 | 上海新中冶金设备厂 | Continuous casting cutting machine non -contact laser scale detection device |
| CN107322203B (en) * | 2017-08-14 | 2023-04-14 | 深圳华意隆电气股份有限公司 | Sheet welding production line and control system thereof |
| CN107442757A (en) * | 2017-09-29 | 2017-12-08 | 四川德胜集团钒钛有限公司 | A kind of continuous casting billets of fixed weight sizing and cut method |
| CN108161566A (en) * | 2017-12-22 | 2018-06-15 | 大连运明自动化技术有限公司 | A kind of blank allowance automatic detection device and method based on laser ranging sensing |
| CN109186467A (en) * | 2018-10-15 | 2019-01-11 | 中天钢铁集团有限公司 | A kind of steel billet length distance measuring method |
-
2020
- 2020-09-24 CN CN202011018982.9A patent/CN112264981B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09309081A (en) * | 1996-05-22 | 1997-12-02 | Shisuteku Akazawa:Kk | Marking device |
| CN202357159U (en) * | 2011-12-09 | 2012-08-01 | 西安航天化学动力厂 | Device for measuring projection size and drawing line on arc surface |
| JP2017181359A (en) * | 2016-03-31 | 2017-10-05 | 株式会社奥村組 | Marking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112264981A (en) | 2021-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4991304A (en) | Workpiece inspection method | |
| CN109623485B (en) | Length compensation system and method for numerical control machine tool cutter | |
| CN112264981B (en) | Steel billet marking system and marking method | |
| CN105033761A (en) | Method and device for detecting numerical control machining center | |
| CN116678368B (en) | BIM technology-based intelligent acquisition method for assembled steel structure data | |
| CN116413053A (en) | On-line consistency detection and analysis method for production line tooling equipment | |
| CN205090946U (en) | Positive delta automatic checkout device of foundry goods | |
| CN205426026U (en) | Line chi measuring apparatu | |
| CN108195249A (en) | Hole location detecting tool | |
| CN211626340U (en) | Online measuring device for large airplane thin-wall large-wall-plate parts | |
| CN201413125Y (en) | Portable laser linear detector | |
| JPH0126817B2 (en) | ||
| CN207556517U (en) | Auto-parts detection device | |
| CN108981553B (en) | Organic glass silver streak detection device | |
| CN113134848A (en) | Measurement mode based on six-axis robot repeated positioning precision | |
| CN211668467U (en) | High-speed continuous ceramic tile thickness measuring device | |
| CN106871839B (en) | Measuring device and measuring method for steel rail weld forming mill | |
| CN217276015U (en) | Novel automatic measuring system for outer diameter and run-out of roller | |
| CN220323203U (en) | Hardness on-line detection machine for metal products | |
| CN213874211U (en) | A precision detection device for metal casting production | |
| CN215984426U (en) | Flatness detection device for armature plate | |
| CN216385459U (en) | Head flatness inspection frock | |
| CN211504027U (en) | Online detection equipment for warping degree | |
| TW201350851A (en) | Inspection system for recording fabric defects using optical mark and method thereof | |
| CN111043996A (en) | Valve bracket comprehensive measuring machine |
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 |