KR20050021090A - The Automated Angle Cutting System and its Operating Method - Google Patents

The Automated Angle Cutting System and its Operating Method Download PDF

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Publication number
KR20050021090A
KR20050021090A KR1020030059182A KR20030059182A KR20050021090A KR 20050021090 A KR20050021090 A KR 20050021090A KR 1020030059182 A KR1020030059182 A KR 1020030059182A KR 20030059182 A KR20030059182 A KR 20030059182A KR 20050021090 A KR20050021090 A KR 20050021090A
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KR
South Korea
Prior art keywords
cutting
conveyor
steel
marking
inlet
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KR1020030059182A
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Korean (ko)
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KR100773229B1 (en
Inventor
김지온
장용기
구태훈
양문식
김인수
박영선
박흥대
송동호
Original Assignee
현대중공업 주식회사
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Priority to KR1020030059182A priority Critical patent/KR100773229B1/en
Publication of KR20050021090A publication Critical patent/KR20050021090A/en
Application granted granted Critical
Publication of KR100773229B1 publication Critical patent/KR100773229B1/en

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Abstract

The present invention relates to an automatic section cutting device and a section cutting method using the same, the object of which is a primer paint removal device for removing weld defects, a reference line required for the surface of the member, marking, marking device for marking letters, various The robot cutting device for cutting into the cross section and various conveyor devices for conveying the section steel into one system enable the sequential progress without delay of work, maximizing the work efficiency, increasing productivity per unit area, and excellent quality with few people. It is to provide an automatic section cutting device and a section cutting method using the same.
The present invention is an apparatus for cutting a section steel used as a reinforcement for the construction of ships and general steel structures, a paint removal device for removing paint painted on the surface of the section steel, and marking the reference lines and characters for post-processing work It consists of a marking device, a cutting device composed in parallel as a double line structure, and a plurality of conveyors and handling devices for transferring the material to each device, so as to improve the utilization and work efficiency of the work area. The technical gist of the cutting device and the method of cutting the steel using the same is to be considered.

Description

The automatic cutting device and the cutting method using the same {The Automated Angle Cutting System and its Operating Method}

The present invention relates to an automatic section cutting device and a section cutting method using the same, and more particularly, to remove the paint, the marking, the character marking, the cutting and the transport of the welded steel of the section steel used as reinforcement in the construction of ships and general steel structures The present invention relates to an automatic section cutting device configured to automatically perform work and a section cutting method using the same.

Generally, various shapes and sizes of section steels are widely used as reinforcement materials in ship construction and steel structures, and these sections are used after cutting to a certain size by using manual cutting or automatic cutting devices.

On the other hand, manual cutting by the operator is usually required to prepare a step of arranging a number of sections of steel on a flat workbench side by side, and to prepare the fixing so as not to fall, the work of alignment, marking, cutting, etc. of the steel is entirely the skills of the operator Since it is carried out depending on the force and the high risk of musculoskeletal disease of the worker is high, in particular, since the worker is stepping on the erected erected steel, the occurrence of a safety accident was very high. In addition, such work is dependent entirely on the skill of the operator, so there is a problem that the difference in the cutting quality, depending on the operator to lower the reliability of the product.

In addition, in the case of the automatic cutting device, the cross-sectional shape of the section steel is complicated and diverse, so the operation is difficult, and the progress of the automation is delayed a lot. Referring to FIG. 8, the main configuration of the conventional automatic cutting device is one cutting equipment. (102) and the marking equipment 101, two transport cranes (105, 106), a plurality of transport conveyors and trolleys, etc., when the section steel to be worked on the preparation stand 103, the marking device and It was composed of a structure that is finally arranged by a transport crane passing through the cutting device and the discharge standby (104) sequentially.

Such a configuration reduces the productivity per unit area because the cutting device is determined by the actual working efficiency, and the marking device and the cutting device that are operated individually are arranged in series, so that the interference between the equipment is frequently generated, thereby reducing the working efficiency. . In other words, even if the cutting equipment is finished, if the marking work is in progress, the next working member cannot be put into the cutting equipment, and thus an unavoidable standby state of the working equipment is generated, thereby causing a decrease in productivity. If the work of the equipment is terminated early and the cutting equipment, which is a post-process, the work is in progress, the problem is delayed as described above.

In addition, the marking device and the cutting device are self-driven and have a high investment cost because they must be configured as a complete system individually with sensors, controls, etc., and because the marking and cutting operations are performed on the conveyor, The control algorithm becomes very complicated because a system for detecting and compensating for this specification is not met or if there is a modification.

On the other hand, the section steel used in the construction of the ship is a relatively long member of several tens of meters from a short member of several tens of centimeters in size, in the case of the conventional automatic cutting device shown in Figure 8, the member to be used after the cutting operation It is very cumbersome to distinguish the remnants from the remnants, and especially when the length of the cut member is short, when the cutting member is moved from the cutting conveyor to the transverse feed and discharge waiting area, the shape steel falls out between the conveyors. When the length of the use member is about 1.5m or less, a problem occurs that is difficult to apply.

In addition, since the cutting operation is carried out while the cutting equipment moves, it is difficult to implement a device that can efficiently collect a large amount of dust generated during plasma cutting, and thus the dust collection efficiency is low, and it is not easy to block plasma rays and noise. Occurred.

The present invention has been made to solve the conventional problems as described above, the object of the primer paint removal device for removing weld defects, the baseline, marking, marking device for marking the characters required on the surface of the member, various Robot cutting device for cutting into the cross section and various conveyor devices for conveying the section steel into one system enables sequential progress without delay of work, maximizing work efficiency, increasing productivity per unit area, and excellent quality with few people It is to provide an automatic section cutting device and a section cutting method using the same.

The present invention to achieve the object as described above and to perform the problem for removing the conventional defects is configured to pass through the paint removal device to the section steel member is introduced through the inlet conveyor, the progress of the section steel member through the paint removal device Selective transfer in the left or right direction with respect to the direction, while installing a transverse conveying conveyor provided on the left and right sides, respectively, and the transverse conveying conveyor for conveying the cutting steel member supplied from the transverse conveying conveyor It is installed on the left and right sides of the conveyor, respectively, so that the marking device and the cutting device are sequentially positioned at the left and right ends of the cutting inlet conveyor for cutting, so that the cutting device is configured as a double line. On the other end of the incoming conveyor, a length measuring device for measuring the length of the section steel is installed. It characterized in that the beams are configured to and configured to cut through the cutting device over a period excluding device and the take-off conveyor to cutting the sheet feed operation by the air as well as the respective devices on the processed input data of the control group.

In addition, the withdrawal conveyor for cutting is characterized in that consisting of a belt conveyor.

In addition, the exclusion device is driven by pneumatic or hydraulic pressure and a plurality of cylinders installed on the left and right outer side of the cutting take-out conveyor, and the diaphragm installed at the end of the cylinder to push the section steel placed on the cutting take-out conveyor to the atmosphere. It is characterized in that the configuration.

On the other hand, as a method for cutting the section steel using the automatic section cutting device made as described above, putting the section member on the inlet conveyor, inputting the unique number of the section steel placed on the inlet conveyor using the wireless terminal (S1). And (S2) loading the processing data of the corresponding section steel from the previously input design information database using the information input through the step (S1), and supplying the section member mounted on the inlet conveyor to the paint removing device. The step (S3) and the transfer of the steel member passed through the step (S3) to the transverse conveying conveyor, if there is an atmospheric space by checking the atmospheric space in the section of the transverse conveying conveyor, the step (S2) Transferring the section member to the transverse conveying conveyor and loading it in the section loading section, and if there is no waiting space, maintaining the drawing conveyor in the standby state (S3); Through the step (S3) to determine the work of the cutting device located on the left and right sides of the transverse conveying conveyor to the section member loaded on the section loading member, the section member to the cutting conveyor located on the working device side is completed Step (S4) and the step (S5) of combining the length measuring device and the section steel member transferred to the cutting conveyor for cutting through the step (S4), and coupled to the length measuring device through the step (S5) Supplying the steel member to the cutting device to cut in accordance with the loaded processing data (S6), and separating the cut steel member and the length measuring device through the step (S6) and then discharged the cut steel member ( S7) characterized in that consisting of.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram of the automatic steel cutting device of the present invention, Figure 2 is a layout view of the automatic steel cutting device of the present invention, Figure 3 is a configuration diagram of the cutting device of the present invention, Figure 4 is an exclusion apparatus of the present invention As shown in the configuration, the automatic cutting device according to the present invention is a paint for removing the paint painted on the inlet conveyor (1) on which the steel member is mounted, and the steel member supplied in series with the inlet conveyor (1) A removal device 2, a drawing conveyor 3 connected in series with the paint removal device 2 to draw out the steel member having completed the paint removal operation, and located at the outlet side of the drawing conveyor 3, While supplying the shaped steel material in the left or right direction with respect to the advancing direction, the transverse conveying conveyor (4) provided with the form steel loading parts (5,5a) on which the shaped steel members are loaded, and the left side of the transverse conveying conveyor (4) Each installed on the right Single inlet conveyors 6 and 6a, Marking devices 8 and 8a and cutting devices 9 and 9a provided to be located at the outlet side of the cutting inlet conveyors 6 and 6a, and the inlet conveyor for cutting A length measuring device (7, 7a) provided to be located at the inlet side of the 6, 6a, a cutting take-out conveyor (10, 10a) for drawing out the section steel member cut through the cutting device (9, 9a), and It is composed of exclusion devices (11, 11a) for conveying the shaped steel member drawn out through the cutting take-out conveyor (10, 10a) to the air field (12, 12a), each device is individually by the operation signal of the control unit It is configured to work.

The drawing conveyor (1), the paint removing device (2) and the drawing conveyor (3) are arranged in series, the paint removing device (2) receives one by one from the inlet conveyor (1) By removing the primer paint painted on a certain portion of the shaped steel member to prevent defects that may occur during welding, it is configured to take out the removed steel member as the take-out conveyor (3).

At this time, the inlet conveyor (1), the paint removing device (2) and the takeout conveyor (3) is not secured enough space for the new steel member to be transferred to the steel loading portion (5, 5a) of the transverse conveying conveyor (4) If not, it is configured to maintain the operation or standby state according to the control signal of the control unit.

The transverse conveying conveyor 4 is an inlet conveyor for cutting the first member of the section steel loaded on the section steel loading parts 5 and 5a by the operation signal of the control unit according to the working progress of the cutting devices 9 and 9a. It is comprised so that it may supply to (6,6a).

The marking devices 8 and 8a are installed to be located at the outlet side of the cutting inlet conveyors 6 and 6a as shown in FIG. 3, and the cutting devices 9 and 9a are disposed behind the marking devices 8 and 8a. A cutting takeout conveyor 10, 10a is installed at the rear of the cutting device 9, 9a, while an outlet side of the cutting take-out conveyor 6, 6a and a cutting takeout conveyor 10, 10a are installed. Clamps (13, 13a) for fixing the shaped steel member at the inlet side of the) is installed to prevent vibration generated during the cutting operation.

Further, a predetermined space (interval) is formed between the cutting inlet conveyors 6 and 6a and the cutting out conveyors 10 and 10a, and a scrap box 14 is installed at the lower end of the space, thereby cutting the work. The scrap generated at the time is collected in the scrap box 14 is configured to facilitate the collection of scrap.

On the other hand, length measuring devices 7 and 7a are provided at the inlet side of the cutting inlet conveyors 6 and 6a, and the length measuring devices 7 and 7a have one side of the steel member supplied from the transverse conveying conveyor 4. Holding the end, according to the processing data of the control unit is gradually transferred to the cutting member to set the cutting length of the cutting member, it is configured to move in synchronization with the cutting device (9, 9a). That is, when the portion to be cut is gradually advanced by the length measuring devices 7 and 7a so that the portion to be cut is located in the cutting devices 9 and 9a, the clamps 13 and 13a are lowered to firmly fix the shape steel members.

The cutting takeout conveyors 10 and 10a are preferably used with a belt conveyor so as to smoothly transfer the shaped steel members regardless of the length of the cut steel members. In the case of a roller conveyor, the length of the cut steel members is If it is short, it is for preventing the closed end from which a shaped steel member falls between rollers.

Further, the shaped steel members drawn out from the cutting devices 9 and 9a by the cutting takeout conveyors 10 and 10a are transferred to the air fields 12 and 12a by the exclusion devices 11 and 11a, and the exclusion device ( 11 and 11a are driven by a cylinder 25 using a plurality of pneumatic or hydraulic pressure, and the horizontal bar 26 attached to the cylinder end simultaneously pushes the section steel cut and placed on the cutting take-out conveyor 10 at the same time. It is comprised so that it may move to (12). This structure solves the problem of difficulty in applying the chain conveyor, which is generally applied to the transverse feed, when the length of the steel beam is short, and transfers the steel member of the short length in the same way as the drawing conveyor 10 and 10a for cutting. It is to make it smooth.

The control unit includes a paint removal device controller 21 for controlling the paint removal device, a member transport and handling controller for controlling the transverse conveying conveyor 4 and the cutting in / out conveyors 6, 6a, 10, and 10a. 22, 22a, robot controllers 23, 23a for controlling the length measuring devices 7, 7a, and cutting devices 9, 9a, and the respective controllers 21, 22, 22a, 23, 23a. Consists of a line controller 20 to integrate the whole device to control.

Referring to the section cutting method using the automatic section cutting device configured as described above are as follows.

5 is a block diagram showing a process of the steel cutting method of the present invention, Figure 6 is a block diagram showing the configuration of the control unit of the present invention, Figure 7 shows a design information flow chart, After raising the section member to be cut on the inlet conveyor 1 by using a separate crane, the operator inputs the unique number of the section member on the inlet conveyor 1 by using a wireless terminal. Here, the unique number of the steel member input to the wireless terminal is input to the line controller 20, the line controller 20 receiving the information of the steel member is the machining data of the corresponding steel from the input design information database (CAD DB) Loading will complete the work preparation.

On the other hand, the section steel member mounted on the drawing conveyor (1) enters the paint removing device (2) one by one in the order of placing, the driving of the drawing conveyor (1) and the drawing conveyor (3) is the paint removing device controller (21) It is controlled by, and the driving and waiting are repeated according to the progress state of the cutting operation, which is a later process, and the number of the steel member members waiting in the section steel loading portions 5, 5a of the transverse conveying conveyor 4.

The steel member mounted on the drawing conveyor 1 passes through the paint removing device 2, and then the primer paint applied to the surface is removed, and then transferred to the transverse conveying conveyor 4 by the drawing conveyor 3.

The transverse feed conveyor 4, which is supplied with the shaped steel member from the takeout conveyor 3, is a cutting feed conveyor 6 located on the left or right side under the control of the line controller 20 and the member feed and handling controllers 22 and 22a. And 6a), the line controller 20 analyzes information such as the progress of the total cutting work quantity and the remaining working time, and determines whether the cutting device 9, 9a is in progress. When a command is sent to the member transfer and handling controllers 22 and 22a to supply the steel member to the cutting inlet conveyor on the completed side, the member transfer and handling controllers 22 and 22a receive this instruction and the transverse transfer conveyor 4 Will be controlled.

As described above, the steel member transferred to the cutting inlet conveyors 6 and 6a by the transverse conveying conveyor 4 is coupled to one side of the length measuring devices 7, 7a, and the length measuring devices 7 and 7a are robot controllers. 24, 24a) repeats the transfer and stop for marking and cutting. On the other hand, the clamp (13, 13a) provided in the cutting inlet / take-out conveyor (3) is lowered when the one end of the initial section of the steel member enters the cutting device is pressed down to the steel, the roller can be rotated even in a fixed state Therefore, the length measuring devices 7 and 7a and the steel member can be moved and stopped even when the clamps 13 and 13a are lowered. By having such a structure, marking and cutting operations having different working positions and contents can be simultaneously performed. In other words, the length measuring device (7,7a) repeats the transfer and stop of the steel member on the basis of the cutting operation only, the text marking device (8,8a) monitors the transfer status of the steel in real time, and then the marking required position When you start marking work.

As such, the clamping members 13 and 13a are fixed in the state in which the steel member is fixed, and the marking operation is performed without any influence on the cutting operation and the transfer of the steel member. By installing the device, the investment cost of the equipment increases, and the situation affects the performance of the cutting device, thereby solving the problem of lowering productivity.

After the marking process is completed by the above-described process, the steel member is cut by the cutting device (9, 9a), the scrap generated at this time between the cutting conveyor for cutting (6, 6a) and the drawing conveyor (10, 10a) The space is formed in the scrap box 14 to be gathered, the worker will empty the scrap box 14 when the scrap is collected to some extent.

On the other hand, the cutting device (9, 9a) is moving only within a certain range to perform the cutting operation, means that can effectively reduce or prevent dust, ultraviolet rays, X-rays, noise, etc. generated during plasma cutting The configuration of the becomes easy. That is, if the cutting device (9, 9a) is installed in a partially sealed space, it is possible to block most dust, light, noise, etc., while maintaining a comfortable working environment.

The section members cut by the cutting devices 9 and 9a are transported by the cutting takeout conveyors 10 and 10a and simultaneously transferred to the air fields 12 and 12a by the pusher type exclusion devices 11 and 11a. As a result, the cutting operation of the steel member is completed.

In addition, each of the controllers 21, 22, 22a, 23, 23a is operated by the control signal of the line controller 20, the line controller 20 according to the various sensor signals and work process sequence The controllers 21, 22, 22a, 23, and 23a are controlled.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

As described above, the present invention is configured as one system of various devices necessary for performing the automatic cutting operation of the shaped steel member, and the cutting device for performing the actual cutting operation is configured as a double line and added to the existing automatic cutting device. The required area is 50% and facility investment cost is 60 ~ 70%, which can double the productivity. The efficiency of the workplace can be achieved by automatically removing paint, line and text marking, and plasma cutting of the steel without any delay. And while increasing the productivity, it is possible to improve the reliability of the product, it is possible to reduce the fatigue of the operator and the like.

In addition, by adopting a belt conveyor and a pusher type exclusion device, it is possible to work up to a short length steel that was difficult to work with the existing device.

1 is a configuration of the automatic cutting device of the present invention

2 is a layout view of an automatic steel cutting device of the present invention

3 is a block diagram of a cutting device of the present invention

4 is a block diagram of the exclusion apparatus of the present invention

5 is a block diagram showing the process of the steel cutting method of the present invention.

6 is a configuration diagram showing the configuration of the control unit of the present invention;

7 is a design information flow chart

8 is a block diagram of a conventional automatic steel cutting device

<Description of the symbols for the main parts of the drawings>

(1): Inlet Conveyor (2): Paint Removal Equipment

(3): Drawout Conveyor (4): Transverse Conveyor

(5) (5a): section steel loading part (6) (6a): cutting-in conveyor for cutting

(7) (7a): Length measuring device (8) (8a): Marking device

(9) (9a): Cutting device (10) (10a): Cutting out conveyor for cutting

(11) (11a): Exclusion device (12) (12a): Atmosphere

(13) (13a): clamp 14: scrap box

(20): Line controller (21): Paint removal device controller

(22) (22a): Member transfer and handling controller

23 (23a): Robot Controller

(24): cylinder 25: bar

Claims (4)

  1. The steel member introduced through the inlet conveyor (1) is configured to pass through the paint removing device (2), and the steel member passed through the paint removing device (2) is selectively transferred to the left or right direction with respect to the traveling direction. And a cutting feed conveyor (6, 6a) for installing the transverse conveying conveyor (4) provided on the left and right sides of the steel loading parts (5,5a), respectively, and for conveying the shaped steel member supplied from the transverse conveying conveyor (4). ) Are installed at the left and right sides of the transverse conveying conveyor 4, respectively, while the marking devices 8, 8a and the cutting devices 9, are provided at the left and right ends of the cutting inlet conveyors 6, 6a. The length measuring device 7 is installed so that 9a) is sequentially positioned so that the cutting devices 9 and 9a are formed in double lines, and the length of the shaped steel material is measured at the other end of the cutting inlet conveyors 6 and 6a. , 7a) and ship the section steel cut through the cutting device (9,9a) Automatic section cutting, characterized in that it is configured to be transported to the atmosphere (12, 12a) through the apparatus (11, 11a) and the cutting take-out conveyor, and to operate each of the apparatus by the input processing data of the control unit. Device.
  2. The method of claim 1,
    The cutting take-out conveyor is automatic cutting device, characterized in that consisting of a belt conveyor.
  3. The method of claim 1,
    The exclusion devices 11 and 11a are driven by pneumatic or hydraulic pressure, and are provided with a plurality of cylinders 24 installed at the left and right outer sides of the cutting take-out conveyor, and installed at the end of the cylinder 24, on the cutting take-out conveyor. Automatic section cutting device, characterized in that consisting of a bar (25) for pushing the laid steel into the atmosphere.
  4. While placing the member on the inlet conveyor (1), inputting the unique number of the steel on the inlet conveyor (1) using a wireless terminal (S1) and,
    Using the information input through the step (S1) to load the machining data of the corresponding section from the previously input design information database (S2),
    Supplying the shaped steel member mounted on the drawing conveyor 1 to the paint removing apparatus 2 (S3);
    Transfer the section steel member passed through the step (S3) to the transverse conveying conveyor (4), if there is an atmospheric space by checking the atmospheric space in the section loading portion (5,5a) of the transverse conveying conveyor (4), the step ( Step S3) is transferred to the transverse conveying conveyor (4) and loaded in the beam loading portion (5, 5a), and if there is no waiting space, maintaining the take-out conveyor (3) in the standby state (S3) and ,
    Cutting incoming conveyor located on the work device side where the work is completed by judging the work of the cutting devices 9 and 9a located on both left and right sides of the transverse conveying conveyor 4 for the section steel member supplied through the step S3. (6, 6a) and the step (S4) for transferring the shaped steel member,
    The step (S5) of combining the beam member and the length measuring device (7,7a) transferred to the cutting inlet conveyor (6,6a) through the step (S4),
    The step (S6) is supplied to the cutting device (9,9a) and the cutting member (9,9a) coupled to the length measuring device (7,7a) through the step (S5) and cut according to the loaded processing data,
    Automatic section cutting method comprising the step (S7) of separating the section member and the length measuring device (7,7a) cut through the step (S6) and then discharged the section member.
KR1020030059182A 2003-08-26 2003-08-26 The Automated Angle Cutting System and its Operating Method KR100773229B1 (en)

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KR101125309B1 (en) * 2009-11-06 2012-03-27 이강남 The compression excavator
KR101130634B1 (en) * 2009-08-19 2012-04-02 삼성중공업 주식회사 Apparatus for controlling section shape steel cutting and its controlling method
CN103753215A (en) * 2014-02-14 2014-04-30 南通中远川崎船舶工程有限公司 Profile steel producing method
CN104874955A (en) * 2015-05-20 2015-09-02 河南省恒远起重机械集团有限公司 Welding and positioning device of crane crawling ladder

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KR100888772B1 (en) 2007-01-29 2009-03-16 삼성중공업 주식회사 System and method for section shape steel cutting
KR101259753B1 (en) 2011-03-24 2013-04-30 삼성중공업 주식회사 Automatic Steel Cutting System
KR101251059B1 (en) 2012-10-31 2013-04-03 주식회사 대동강업 C-section steel
KR101803133B1 (en) 2014-05-08 2017-11-29 (주)엘지하우시스 Distribution device for window frame and window frame for manufacture system using thereof
KR101536285B1 (en) * 2014-10-23 2015-07-14 (주)청암 Apparatus for grouping frame of windows and doors
KR101987011B1 (en) 2018-11-20 2019-06-11 한천수 Processing method of iron and steel for producing steel structures
KR102097374B1 (en) 2019-12-20 2020-04-06 주식회사 미주산업 Automated system for marking and cutting of pipe support

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61150777A (en) 1984-12-25 1986-07-09 Mitsubishi Heavy Ind Ltd Automatic shape steel cutting installation
JPH06144424A (en) * 1992-11-05 1994-05-24 Fuji Electric Co Ltd Cutting machine
JP2795607B2 (en) * 1993-12-28 1998-09-10 三菱電機株式会社 Laser processing machine
KR970000433A (en) * 1995-06-23 1997-01-21 유재구 Automatic sheet feeder with cutter
JPH11156576A (en) 1997-11-28 1999-06-15 Amada Co Ltd Method and device for pipe cutting in laser processing machine

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KR101130634B1 (en) * 2009-08-19 2012-04-02 삼성중공업 주식회사 Apparatus for controlling section shape steel cutting and its controlling method
KR101125309B1 (en) * 2009-11-06 2012-03-27 이강남 The compression excavator
CN103753215A (en) * 2014-02-14 2014-04-30 南通中远川崎船舶工程有限公司 Profile steel producing method
CN104874955A (en) * 2015-05-20 2015-09-02 河南省恒远起重机械集团有限公司 Welding and positioning device of crane crawling ladder
CN104874955B (en) * 2015-05-20 2016-09-07 常守祥 A kind of crane cat ladder apparatus for welding and positioning

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