CN105195854A - Assistant tool for fast cutting of steel plate - Google Patents
Assistant tool for fast cutting of steel plate Download PDFInfo
- Publication number
- CN105195854A CN105195854A CN201510683748.0A CN201510683748A CN105195854A CN 105195854 A CN105195854 A CN 105195854A CN 201510683748 A CN201510683748 A CN 201510683748A CN 105195854 A CN105195854 A CN 105195854A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- back shaft
- scale
- aid
- fly
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
- B23K7/105—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms
- B23K7/107—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms for cutting circles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Confectionery (AREA)
Abstract
The embodiment of the invention provides an assistant tool for fast cutting of a steel plate, and aims to realize a purpose that the distance between a cutting nozzle and the steel plate is adjusted to be the best according to the thickness of the steel plate during steel plate cutting. According to the technical scheme, the assistant tool for fast cutting of the steel plate comprises a magnetic base, a supporting shaft, a shaft sleeve, a scale and a cutting nozzle sleeve, wherein the lower end part of the supporting shaft is connected with the magnetic base; the shaft sleeve sleeves the supporting shaft; the shaft sleeve can move up and down along the supporting shaft and is fixed to a preset position; the scale is positioned above the shaft sleeve and surrounds the outer surface of the supporting shaft; when the shaft sleeve moves up and down along the supporting shaft, the scale moves up and down along the supporting shaft and is fixed to a preset position; the cutting nozzle sleeve is mounted on the scale.
Description
Technical field
The embodiment of the present invention relates to machinery maintenance technical field, is specifically related to a kind of aid of fly-cutting steel plate.
Background technology
Gas cutting is the thermal cutting of the flame parting material utilizing fuel gas to produce with oxygen mixed combustion, also known as oxygen cutting or gas flame cuttiug.During gas cutting, flame is playing cutpoint by material preheater to burning-point, and then spray oxygen stream, metal material vigorous oxidation is burnt, and the oxide slag of generation is blown down by air-flow, forms otch.
Modern smelter maintenance of equipment, the frequency that gas cutting tool uses is higher, and different operating personnel, when cutting steel plate, cannot ensure to cut to chew and remain on optimum Cutting distance distance with the distance of steel plate always.
Summary of the invention
The embodiment of the present invention provides a kind of aid of fly-cutting steel plate, can adjust to optimum distance for realizing when cutting steel plate according to the thickness of steel plate by cutting the distance of chewing between steel plate.
The technical scheme of the aid of a kind of fly-cutting steel plate of the embodiment of the present invention comprises:
Magnetic bases, back shaft, axle sleeve, scale and cut and chew sleeve; Wherein:
The bottom of described back shaft is connected with described magnetic bases;
Described axle sleeve is socketed in the outside of described back shaft, and described axle sleeve can move up and down along described back shaft and be fixed on predeterminated position;
Described scale is positioned at the top of described axle sleeve and is looped around the outer surface of described back shaft, and when described axle sleeve moves up and down along described back shaft, described scale moves up and down along described back shaft and is fixed on predeterminated position;
Described cutting is chewed sleeve and is arranged on described scale.
Preferably, in the aid of above-mentioned fly-cutting steel plate, described in cut and chew sleeve and be movably arranged on described scale, described in cut and chew sleeve and can move along described scale and a certain position being fixed on described scale.
Preferably, in the aid of above-mentioned fly-cutting steel plate, described in cut and chew sleeve is fixed on described scale a certain position by bolt.
Preferably, in the aid of above-mentioned fly-cutting steel plate, the aid of described fly-cutting steel plate also comprises motor, and described motor is connected with the upper end of described back shaft, and described motor rotates for driving described back shaft.
Preferably, in the aid of above-mentioned fly-cutting steel plate, described motor is air motor.
Preferably, in the aid of above-mentioned fly-cutting steel plate, the upper end of described air motor and described back shaft is installed by flat key.
Preferably, in the aid of above-mentioned fly-cutting steel plate, described magnetic bases inside is provided with blind hole, and the bottom of described back shaft is connected with described blind hole by deep groove ball bearing.
Preferably, in the aid of above-mentioned fly-cutting steel plate, described back shaft is connected with the inner ring interference of described deep groove ball bearing, and the outer ring of described deep groove ball bearing is connected with described blind hole interference.
Preferably, in the aid of above-mentioned fly-cutting steel plate, described axle sleeve is threaded with described back shaft.
Preferably, in the aid of above-mentioned fly-cutting steel plate, described scale by fastening bolt around the outer surface being fixed on described back shaft.
The beneficial effect of employing technique scheme is:
The aid of the fly-cutting steel plate in the embodiment of the present invention is when cutting steel plate, by magnetic bases, the aid of this fly-cutting steel plate is arranged on steel plate, move up and down axle sleeve, when cutting the distance of chewing between sleeve and steel plate and reaching optimum Cutting distance, axle sleeve is fixed on back shaft.Seen from the above description, adopt the aid in the embodiment of the present invention, different operating personnel, can by the position on back shaft of adjustment axle sleeve when cutting different-thickness steel plate, make to cut to chew and remain on optimum Cutting distance with steel plate, improve the cutting quality of cutting steel plate.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the front view of the aid of a kind of fly-cutting steel plate of the preferred embodiment of the present invention;
Fig. 2 is the top view of the aid of a kind of fly-cutting steel plate of the preferred embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention provides a kind of aid of fly-cutting steel plate, can adjust to optimum distance for realizing when cutting steel plate according to the thickness of steel plate by cutting the distance of chewing between steel plate.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 2, the technical scheme of the aid of a kind of fly-cutting steel plate of the embodiment of the present invention comprises:
Magnetic bases 1, back shaft 5, axle sleeve 3, scale 8 and cut and chew sleeve 9;
Wherein, the bottom of back shaft 5 is connected with magnetic bases 1;
Axle sleeve 3 is socketed in the outside of back shaft 5, axle sleeve 3 can move up and down along back shaft 5 and be fixed on predeterminated position, this predeterminated position refers to that the aid of fly-cutting steel plate can regulate the position of axle sleeve 3 at back shaft 5 according to the thickness of steel plate, and the position that the difference of the thickness of steel plate makes axle sleeve 3 preset on back shaft 5 is different;
Scale 8 is positioned at the top of axle sleeve 3 and is looped around the outer surface of back shaft 5, when axle sleeve 3 moves up and down along back shaft 5, scale 8 moves up and down along back shaft 5 and is fixed on predeterminated position, be understandable that, because scale 8 is positioned at the top of axle sleeve 3, when axle sleeve 3 moves up and down, scale 8 moves up and down along back shaft 5 along with moving up and down of axle sleeve 3, when axle sleeve 3 moves to different predeterminated positions in a particular application, scale 8 is also fixed on different positions, and these different positions can preset according to the different-thickness of steel plate;
Cut and chew sleeve 9 and be arranged on scale 8.
The beneficial effect of employing technique scheme is:
The aid of the fly-cutting steel plate in the embodiment of the present invention is when cutting steel plate, by magnetic bases 1, the aid of this fly-cutting steel plate is arranged on steel plate, move up and down axle sleeve 3, when cutting the distance of chewing between sleeve 9 and steel plate and reaching optimum Cutting distance, axle sleeve 3 is fixed on back shaft 5.Seen from the above description, adopt the aid in the embodiment of the present invention, different operating personnel, can by the position on back shaft 5 of adjustment axle sleeve 3 when cutting different-thickness steel plate, make to cut to chew and remain on optimum Cutting distance with steel plate, improve the cutting quality of cutting steel plate.
Respectively each parts are described in detail below:
(1) magnetic bases 1
Magnetic bases 1 are connected with the bottom of back shaft 5, the inside being specifically as follows magnetic bases 1 is connected by the bottom of deep groove ball bearing 2 with back shaft 5, by being provided with blind hole at the center of magnetic bases 1, the bottom of back shaft 5 is fixed on by deep groove ball bearing 2 in the blind hole of magnetic bases 1, it should be noted that, back shaft 5 and the inner ring of deep groove ball bearing 2 and the outer ring of deep groove ball bearing 2 are that interference fit is connected with the blind hole of magnetic bases 1.
Magnetic bases 1 mainly make use of the magnetization of soft magnetic material and fast characteristic of demagnetizing, the neutral magnetic field of bar permanent magnet is extremely weak and the characteristic that magnetic field, two ends is extremely strong, make the aid of this kind of fly-cutting steel plate can fix with mobile as required, when the two poles of the earth of magnet are in horizontal direction, can not be magnetized, now magnetic bases 1 almost do not have magnetic force, just can take off from surface of steel plate easily, when magnet the two poles of the earth vertically time, steel plate is magnetized, magnetic force now on magnetic bases 1 is maximum, the aid of this kind of fly-cutting steel plate is completely fixed.
(2) back shaft 5 and axle sleeve 3
The outer cover of back shaft 5 is connected to axle sleeve 3, the inwall of this axle sleeve 3 and the exterior surface of back shaft 5, and axle sleeve 3 can move up and down along back shaft 5 and be fixed on a certain position of back shaft 5.
Be specifically as follows: axle sleeve 3 can be threaded connection and be arranged on back shaft 5, and manually rotary sleeve 3, axle sleeve 3 moves up and down on back shaft 5.
The steel plate different due to thickness is different for preheating time, need to cut the optimum distance chewed between steel plate also different, the height of axle sleeve 3 and the position of axle sleeve 3 on back shaft 5 can regulate according to the thickness of institute's cutting steel plate, further, the displacement of axle sleeve 3 can be obtained by the pitch quantity calculating screw thread, realize adjusting comparatively accurately.
(3) scale 8
Scale 8 is positioned at the top of axle sleeve 3 and is looped around the outer surface of back shaft 5, and when axle sleeve 3 moves up and down along back shaft 5, scale 8 also moves up and down along back shaft 5 and can be fixed on a certain position.
Be specifically as follows: scale 8 can by fastening bolt 4 around the outer surface being fixed on back shaft 5.
Due to axle sleeve 3 with back shaft 5 for regular screw threads are connected, by rotary sleeve 3, axle sleeve 3 can be moved up and down, because scale 8 is positioned at above axle sleeve 3, when axle sleeve 3 moves up and down, scale 8 also moves up and down along back shaft 5, and then can height between regulation scale 8 and steel plate.
(4) cut and chew sleeve 9
Cut and chew sleeve 9 and be arranged on scale 8.
Further, cut and chew that sleeve 9 is movable to be arranged on scale 8, cut and chew sleeve 9 and can move freely along scale 8 and be fixed on a certain particular location of scale 8, when needs will cut chew sleeve 9 be fixed on a certain particular location time, chew on sleeve 9 by bolt 7 is arranged on to cut, play the effect of fixedly cutting and chewing sleeve 9.
The aid of the fly-cutting steel plate of the embodiment of the present invention can further include:
(5) motor 6
Motor 6 is connected with the upper end of back shaft 5, and the kind due to motor comprises air motor, hydraulic motor, electro-motor, so the motor 6 in the present embodiment is specifically as follows air motor, is not specifically limited.
Air motor rotates for driving back shaft 5.Air motor can be arranged on the upper end of back shaft 5 by flat key.Air motor provides the power required for aid rotation of fly-cutting steel plate, the compressed air that power source provides for scene, the velocity of rotation of air motor is controlled by the valve in pipeline and Pressure gauge, the steel plate of different-thickness has is furnished with different rotating speeds, stable cutting can be accomplished, improve the quality of surface cutting, power source adopts the compressed air of unified supply, can not produce Pressure Drop like this.
The operation principle of the aid of a kind of fly-cutting steel plate of the embodiment of the present invention is:
Magnetic bases 1 are fixed on above steel plate to be cut, limit the free degree of whole instrument on steel plate, axle sleeve 3 with back shaft 5 for regular screw threads are connected, by rotary sleeve 3, axle sleeve 3 is moved up and down, and then can the position of regulation scale 8 on back shaft 5, namely have adjusted the height between scale 8 and steel plate, thus serve regulate cut the effect of chewing with the spacing of steel plate, cut and chew sleeve 9 and can be free to slide on scale 8, according to the size of required spare part, regulate to cut and chew the position of sleeve 9 on scale 8, after determining and cutting and chew the position of sleeve 9 on scale 8, use bolt 7 to cut to chew sleeve 9 and fix, to cut to chew to be placed in cut chews in sleeve 9, just can cutting steel plate according to the actual requirements.
During incising circular steel plate, by rotating the handle of magnetic bases 1, rotate the magnet of the inside, the two poles of the earth (N or S) of magnet in vertical direction time, this direction has strong magnetic, so can be used in being adsorbed on the steel surface needing cutting.Magnetic bases 1 are fixed on steel plate, successively deep groove ball bearing 2 is installed, axle sleeve 3, back shaft 5, motor 6, parts such as scale 8 grade, scale 8 is fixed on back shaft 5 by fastening bolt 4, regulate to cut according to required radius of a circle and chew sleeve 9, after adjustment, use bolt 7 to cut to chew sleeve 9 and be fixed on scale 8, prevent it from horizontally slipping, to cut to chew to be placed in cut chews in sleeve 9, back shaft 5 is driven to rotate by motor 6, realize cutting on scale 8 to chew sleeve 9 and carry out 360 ° of directions and rotate, cut and chew cutting in sleeve 9 and chew and also rotate a circle, cut out required circular blanks.
During cutting square plate, magnetic bases 1 are fixed on steel plate, successively deep groove ball bearing 2 is installed, axle sleeve 3, back shaft 5, motor 6, parts such as scale 8 grade, fastening bolt 4 is used by scale 8 to be fixed on back shaft 5, prevent scale 8 from freely rotating around back shaft 5, the free degree that restriction scale 8 is all, axle sleeve 3 is threaded to bottom back shaft 5, make itself and deep groove ball bearing 2 outer ring close contact, by the frictional force between axle sleeve 3 and deep groove ball bearing 2 outer ring, restriction back shaft 5 freely rotates, simultaneously, cut chew sleeve 9 can on scale 8 left and right move freely, reach the object of cutting straight line.The position of this action need four mobile magnetic bases 1, determines to cut initial point, operates many compared with cutting circle step, but can ensure cutting accuracy and surface quality, need not carry out line cutting, only needs to determine four cutting initial points.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an aid for fly-cutting steel plate, is characterized in that, comprises magnetic bases, back shaft, axle sleeve, scale and cut chewing sleeve; Wherein:
The bottom of described back shaft is connected with described magnetic bases;
Described axle sleeve is socketed in the outside of described back shaft, and described axle sleeve can move up and down along described back shaft and be fixed on predeterminated position;
Described scale is positioned at the top of described axle sleeve and is looped around the outer surface of described back shaft, and when described axle sleeve moves up and down along described back shaft, described scale moves up and down along described back shaft and is fixed on predeterminated position;
Described cutting is chewed sleeve and is arranged on described scale.
2. the aid of fly-cutting steel plate according to claim 1, is characterized in that, described in cut and chew sleeve and be movably arranged on described scale, described in cut and chew sleeve and can move along described scale and a certain position being fixed on described scale.
3. the aid of fly-cutting steel plate according to claim 2, is characterized in that, described in cut and chew sleeve is fixed on described scale a certain position by bolt.
4. the aid of fly-cutting steel plate according to any one of claim 1 to 3, it is characterized in that, the aid of described fly-cutting steel plate also comprises motor, and described motor is connected with the upper end of described back shaft, and described motor rotates for driving described back shaft.
5. the aid of fly-cutting steel plate according to claim 4, is characterized in that, described motor is air motor.
6. the aid of fly-cutting steel plate according to claim 5, is characterized in that, the upper end of described air motor and described back shaft is installed by flat key.
7. the aid of fly-cutting steel plate according to claim 4, is characterized in that, described magnetic bases inside is provided with blind hole, and the bottom of described back shaft is connected with described blind hole by deep groove ball bearing.
8. the aid of fly-cutting steel plate according to claim 7, is characterized in that, described back shaft is connected with the inner ring interference of described deep groove ball bearing, and the outer ring of described deep groove ball bearing is connected with described blind hole interference.
9. the aid of fly-cutting steel plate according to claim 8, is characterized in that, described axle sleeve is threaded with described back shaft.
10. the aid of fly-cutting steel plate according to claim 9, is characterized in that, described scale by fastening bolt around the outer surface being fixed on described back shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510683748.0A CN105195854A (en) | 2015-10-20 | 2015-10-20 | Assistant tool for fast cutting of steel plate |
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CN201510683748.0A CN105195854A (en) | 2015-10-20 | 2015-10-20 | Assistant tool for fast cutting of steel plate |
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CN105195854A true CN105195854A (en) | 2015-12-30 |
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CN201510683748.0A Pending CN105195854A (en) | 2015-10-20 | 2015-10-20 | Assistant tool for fast cutting of steel plate |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107553043A (en) * | 2017-10-13 | 2018-01-09 | 中国水利水电第三工程局有限公司 | A kind of positioner and localization method for steel plate Numerical control cutting |
CN112404644A (en) * | 2020-09-30 | 2021-02-26 | 贵州写码信息技术有限公司 | Adjustable arc cutting device for gas welding |
CN114669951A (en) * | 2022-04-26 | 2022-06-28 | 山海关船舶重工有限责任公司 | Method for welding magnetic conductive material without lining plate |
Citations (7)
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CN2083528U (en) * | 1991-01-11 | 1991-08-28 | 太原铁路分局太原北机务段 | Multi-direction hole cutting clamp |
US6627004B1 (en) * | 2000-05-22 | 2003-09-30 | Mathey Dearman, Inc. | Carriage for cutting, beveling and welding torches |
CN201217134Y (en) * | 2008-05-13 | 2009-04-08 | 大连华锐重工数控设备有限公司 | Electronic lifting and lowering mechanism of portable cutting apparatus |
CN201664801U (en) * | 2010-08-18 | 2010-12-08 | 鞍钢集团矿业公司 | Special tool for cutting flanged disc |
CN202291751U (en) * | 2011-10-11 | 2012-07-04 | 中国海洋石油总公司 | Processing device for annular plate groove |
CN203901278U (en) * | 2014-05-27 | 2014-10-29 | 河北钢铁股份有限公司 | High-precision adjustable manual steel plate circle cutting tool |
CN205032831U (en) * | 2015-10-20 | 2016-02-17 | 莱芜钢铁集团有限公司 | Appurtenance of fly -cutting steel sheet |
-
2015
- 2015-10-20 CN CN201510683748.0A patent/CN105195854A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2083528U (en) * | 1991-01-11 | 1991-08-28 | 太原铁路分局太原北机务段 | Multi-direction hole cutting clamp |
US6627004B1 (en) * | 2000-05-22 | 2003-09-30 | Mathey Dearman, Inc. | Carriage for cutting, beveling and welding torches |
CN201217134Y (en) * | 2008-05-13 | 2009-04-08 | 大连华锐重工数控设备有限公司 | Electronic lifting and lowering mechanism of portable cutting apparatus |
CN201664801U (en) * | 2010-08-18 | 2010-12-08 | 鞍钢集团矿业公司 | Special tool for cutting flanged disc |
CN202291751U (en) * | 2011-10-11 | 2012-07-04 | 中国海洋石油总公司 | Processing device for annular plate groove |
CN203901278U (en) * | 2014-05-27 | 2014-10-29 | 河北钢铁股份有限公司 | High-precision adjustable manual steel plate circle cutting tool |
CN205032831U (en) * | 2015-10-20 | 2016-02-17 | 莱芜钢铁集团有限公司 | Appurtenance of fly -cutting steel sheet |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107553043A (en) * | 2017-10-13 | 2018-01-09 | 中国水利水电第三工程局有限公司 | A kind of positioner and localization method for steel plate Numerical control cutting |
CN107553043B (en) * | 2017-10-13 | 2021-12-31 | 中国水利水电第三工程局有限公司 | Positioning device and positioning method for numerical control cutting of steel plate |
CN112404644A (en) * | 2020-09-30 | 2021-02-26 | 贵州写码信息技术有限公司 | Adjustable arc cutting device for gas welding |
CN114669951A (en) * | 2022-04-26 | 2022-06-28 | 山海关船舶重工有限责任公司 | Method for welding magnetic conductive material without lining plate |
CN114669951B (en) * | 2022-04-26 | 2023-12-08 | 山海关船舶重工有限责任公司 | Method for welding magnetic conductive material without lining plate |
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