CN113618470A - Aluminum profile numerical control double-head precision cutting sawing machine positioning mechanism and positioning method thereof - Google Patents
Aluminum profile numerical control double-head precision cutting sawing machine positioning mechanism and positioning method thereof Download PDFInfo
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- CN113618470A CN113618470A CN202110944297.7A CN202110944297A CN113618470A CN 113618470 A CN113618470 A CN 113618470A CN 202110944297 A CN202110944297 A CN 202110944297A CN 113618470 A CN113618470 A CN 113618470A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 110
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2428—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring existing positions of tools or workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Automatic Control Of Machine Tools (AREA)
Abstract
The invention discloses a positioning mechanism of an aluminum profile numerical control double-head precision cutting sawing machine, which is arranged at one end of the cutting sawing machine, wherein the cutting sawing machine comprises a base, a machine body, a clamping section conveying mechanism and a cutting mechanism; the cutting mechanism comprises a cutting machine head and a cutting tool; the aluminum profile is fixed on a clamping section conveying mechanism of the lathe bed, and the clamping section conveying mechanism conveys the aluminum profile to feed and lock the aluminum profile; the invention provides a numerical control double-head precision cutting sawing machine positioning mechanism for aluminum profiles, which is ingenious in structural arrangement and reasonable in arrangement.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a positioning mechanism and a positioning method of an aluminum profile numerical control double-head precision cutting sawing machine.
Background
The circular sawing machine is also called as a circular sawing machine and is divided into full automation and semi-automation. The circular saw blade performs a rotating cutting movement and simultaneously performs a feed movement with the saw blade magazine (see fig.). The circular saw machine is divided into 3 types of horizontal (horizontal feeding), vertical (vertical feeding) and pendulum (swinging feeding around a fulcrum) according to the feeding direction of the saw blade. In addition, various special circular sawing machines are provided, such as a shaking head sawing machine for cutting a casting head of a large casting; the combined sawing and drilling machine tool is used for sawing and drilling the steel rail;
at present, the aluminum profile numerical control double-head precision cutting sawing machine is widely applied to the processing of aluminum profiles, but the positioning mechanism is stiff in structure and poor in positioning effect, so that the inventor provides the positioning mechanism and the positioning method of the aluminum profile numerical control double-head precision cutting sawing machine by integrating various factors.
Disclosure of Invention
The technical problem to be solved by the invention is that the positioning mechanism of the existing aluminum profile numerical control double-head precision cutting sawing machine is stiff in structure and poor in positioning effect, and the invention provides the following technical scheme:
a positioning mechanism of a numerical control double-head precision cutting sawing machine for aluminum profiles is arranged at one end of the cutting sawing machine and comprises a base, a machine body, a clamping section conveying mechanism and a cutting mechanism; the cutting mechanism comprises a cutting machine head and a cutting tool; the aluminum profile is fixed on a clamping section conveying mechanism of the lathe bed, and the clamping section conveying mechanism conveys the aluminum profile to feed and lock the aluminum profile;
the positioning mechanism comprises a fixed support, a positioning seat and a laser ranging mechanism;
the fixed support is arranged on the base, and the positioning seat cantilever is arranged on the fixed support;
the laser ranging mechanism is arranged on the positioning seat, the positioning seat drives the laser ranging mechanism to descend to be positioned at a positioning and measuring station, and simultaneously, the distance between the end wall of the aluminum profile to be cut and the cutting tool and the laser ranging mechanism is measured, and the positioning distance is checked; the positioning seat drives the laser ranging mechanism to ascend and be accommodated at the bottom of the fixing support.
When the laser ranging device works, the laser ranging mechanism measures the distance between the end wall of the aluminum profile to be cut and the cutting tool and the laser ranging mechanism by laser, the positioning distance is checked, the distance is positioned, and after the positioning is finished, the positioning seat drives the laser ranging mechanism to ascend and be accommodated at the bottom of the fixed support.
As a further scheme of the invention: the laser ranging mechanism comprises a ranging plate, laser range finders are installed on the ranging plate at equal intervals in the vertical direction, and the top end of the ranging plate is installed on the positioning seat.
As a further scheme of the invention: the positioning seat comprises a positioning machine bin and a lifting mechanism, and the lifting mechanism comprises a lifting toothed plate, a lifting gear, a gear power mechanism and a guide mechanism;
the guide mechanism comprises an upper guide seat and a lower guide seat, the top of the lifting toothed plate is in sliding fit with the upper guide seat, and the top end of the upper guide seat is fixed in the positioning machine bin; the bottom of the lifting toothed plate is in sliding fit with the lower guide seat, extends out of the lower guide seat and is connected with the laser ranging mechanism;
the lifting gear is installed in the positioning machine bin and is in meshed transmission with the lifting toothed plate, the gear power mechanism comprises a lifting motor and a speed reducer, and the lifting motor is in shaft transmission connection with the lifting gear through the speed reducer.
As a further scheme of the invention: the top end of the distance measuring plate is rotatably connected with the bottom of the lifting toothed plate.
As a further scheme of the invention: the range finding board passes through the inclination regulating spindle to be installed in the lifting tooth board bottom, installs inclination adjustment motor on the inclination regulating spindle.
As a further scheme of the invention: the cutting machine head is provided with a laser range finder which is aligned with the range finding plate;
as a further scheme of the invention: the positioning mechanism is provided with 2, sets up respectively at the both ends of lathe bed.
A positioning method of a positioning mechanism of a numerical control double-head precision cutting sawing machine for aluminum profiles comprises the following steps:
the method comprises the following steps: the aluminum profile is fixed on a clamping section conveying mechanism of the lathe bed, and the clamping section conveying mechanism conveys the aluminum profile to feed and lock the aluminum profile for initial positioning;
step two: the positioning mechanism checks the positioning distance between the end wall of the aluminum profile to be cut and the distance between the cutting tool and the laser ranging mechanism, and calculates a difference value;
step three: according to the difference adjustment, the clamping section feeding mechanism adjusts the feeding of the aluminum profile section to a target position;
step four: and circulating the second step and the third step until the difference value is zero.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a numerical control double-head precision cutting sawing machine positioning mechanism for aluminum profiles, which is ingenious in structural arrangement and reasonable in arrangement.
Drawings
Fig. 1 is a schematic structural diagram of a positioning mechanism of a numerical control double-head precision cutting sawing machine for aluminum profiles.
Fig. 2 is a schematic structural diagram of a positioning seat in a positioning mechanism of a numerical control double-head precision cutting sawing machine for aluminum profiles.
Fig. 3 is a schematic structural diagram of the connection and matching of a distance measuring plate and a lifting toothed plate in a positioning mechanism of an aluminum profile numerical control double-head precision cutting sawing machine.
Fig. 4 is a schematic structural diagram of another embodiment of the positioning mechanism of the numerical control double-head precision cutting sawing machine for aluminum profiles.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a positioning mechanism of a numerical control double-head precision cutting sawing machine for aluminum profiles is installed at one end of the cutting sawing machine, and the cutting sawing machine comprises a base 1, a machine body 2, a clamping section conveying mechanism 3 and a cutting mechanism 4; the cutting mechanism 4 includes a cutter head 41 and a cutter 42; the aluminum profile 5 is fixed on the clamping section conveying mechanism 3 of the lathe bed 2, and the clamping section conveying mechanism 3 conveys the aluminum profile 5 to feed and lock; the positioning mechanism comprises a fixed support 100, a positioning seat 200 and a laser ranging mechanism 300; the fixing support 100 is arranged on the base 1, and the positioning seat 200 is arranged on the fixing support 100 in a cantilever manner; the laser ranging mechanism 300 is installed on the positioning seat 200, the positioning seat 200 drives the laser ranging mechanism 300 to descend to be positioned at a positioning and measuring station, and meanwhile, the distance between the end wall of the aluminum profile 5 to be cut and the cutting tool 42 and the laser ranging mechanism 300 is measured, and the positioning distance is checked; the positioning seat 200 drives the laser ranging mechanism 300 to ascend and be accommodated at the bottom of the fixing bracket 100.
The laser ranging mechanism 300 comprises a ranging plate 301, laser rangefinders 302 are vertically arranged on the ranging plate 301 at equal intervals,
in the embodiment, 3 laser range finders 302 are installed at the bottom of the ranging plate and are respectively used for simultaneously measuring the distances from the cutting tool to the ranging plate 301 and the distances from the upper end and the lower end of the end surface of the aluminum profile 5 to the ranging plate, further measuring, calculating and calculating the difference to obtain the cutting length, and positioning the cutting length; the top end of the distance measuring plate 301 is mounted on the positioning seat 200.
The positioning seat 200 comprises a positioning machine bin 201 and a lifting mechanism 202, wherein the lifting mechanism 202 comprises a lifting tooth plate 2021, a lifting gear 2022, a gear power mechanism 2023 and a guide mechanism 2024; the guide mechanism 2024 comprises an upper guide seat 20241 and a lower guide seat 20242, the top of the lifting tooth plate 2021 is slidably fitted on the upper guide seat 20241, and the top end of the upper guide seat 20241 is fixed in the positioning machine bin 201; the bottom of the lifting tooth plate 2021 is in sliding fit with the lower guide seat 20242, extends out of the lower guide seat 20242 and is connected with the laser ranging mechanism 300; the lifting gear 2022 is installed in the positioning machine bin 201 and is in meshed transmission with the lifting tooth plate 2021, the gear power mechanism 2023 comprises a lifting motor 20231 and a speed reducer (not shown), and the lifting motor 20231 is in transmission connection with a wheel shaft of the lifting gear 2022 through the speed reducer (not shown).
The top end of the distance measuring plate 301 is rotatably connected with the bottom of the lifting tooth plate 2021.
The distance measuring plate 301 is installed at the bottom of the lifting tooth plate 2021 through an inclination angle adjusting shaft 3011, and an inclination angle adjusting motor 3012 is installed on the inclination angle adjusting shaft 3011.
The cutting machine head 41 is provided with a laser range finder 302, and the laser range finder 302 is aligned with the range finding plate 301.
In some embodiments, as shown in fig. 4, there are 2 positioning mechanisms respectively disposed at two ends of the bed 2.
A positioning method of a positioning mechanism of a numerical control double-head precision cutting sawing machine for aluminum profiles comprises the following steps:
the method comprises the following steps: the aluminum profile 5 is fixed on the clamping section conveying mechanism 3 of the lathe bed 2, and the clamping section conveying mechanism 3 conveys the aluminum profile 5 to feed and lock for initial positioning;
step two: the positioning mechanism checks the positioning distance between the end wall of the aluminum profile 5 to be cut and the distance between the cutting tool 42 and the ranging plate, and calculates the difference;
step three: according to the difference adjustment, the clamping section feeding mechanism adjusts the feeding of the aluminum profile section to a target position;
step four: and circulating the second step and the third step until the difference is zero, wherein the error of the difference is +/-0.001 m.
The working principle of the invention is as follows: the invention provides a numerical control double-head precision cutting sawing machine positioning mechanism for aluminum profiles, which is ingenious in structural arrangement and reasonable in arrangement.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. A positioning mechanism of a numerical control double-head precision cutting sawing machine for aluminum profiles is characterized in that the positioning mechanism is arranged at one end of the cutting sawing machine, and the cutting sawing machine comprises a base, a machine body, a clamping section conveying mechanism and a cutting mechanism; the cutting mechanism comprises a cutting machine head and a cutting tool; the aluminum profile is fixed on a clamping section conveying mechanism of the lathe bed, and the clamping section conveying mechanism conveys the aluminum profile to feed and lock the aluminum profile; the positioning mechanism comprises a fixed support, a positioning seat and a laser ranging mechanism; the fixed support is arranged on the base, and the positioning seat cantilever is arranged on the fixed support; the laser ranging mechanism is arranged on the positioning seat, the positioning seat drives the laser ranging mechanism to descend to be positioned at a positioning and measuring station, and simultaneously, the distance between the end wall of the aluminum profile to be cut and the cutting tool and the laser ranging mechanism is measured, and the positioning distance is checked; the positioning seat drives the laser ranging mechanism to ascend and be accommodated at the bottom of the fixing support.
2. The aluminum profile numerical control double-end precision cutting sawing machine positioning mechanism is characterized in that the laser ranging mechanism comprises a ranging plate, laser range finders are installed on the ranging plate at equal intervals in the vertical direction, and the top end of the ranging plate is installed on the positioning seat.
3. The aluminum profile numerical control double-end precision cutting sawing machine positioning mechanism according to claim 2, characterized in that the positioning seat comprises a positioning machine bin and a lifting mechanism, wherein the lifting mechanism comprises a lifting toothed plate, a lifting gear, a gear power mechanism and a guide mechanism; the guide mechanism comprises an upper guide seat and a lower guide seat, the top of the lifting toothed plate is in sliding fit with the upper guide seat, and the top end of the upper guide seat is fixed in the positioning machine bin; the bottom of the lifting toothed plate is in sliding fit with the lower guide seat, extends out of the lower guide seat and is connected with the laser ranging mechanism; the lifting gear is installed in the positioning machine bin and is in meshed transmission with the lifting toothed plate, the gear power mechanism comprises a lifting motor and a speed reducer, and the lifting motor is in shaft transmission connection with the lifting gear through the speed reducer.
4. The aluminum profile numerical control double-end precision cutting sawing machine positioning mechanism is characterized in that the top end of the distance measuring plate is rotatably connected with the bottom of the lifting toothed plate.
5. The aluminum profile numerical control double-end precision cutting sawing machine positioning mechanism according to claim 4, characterized in that the distance measuring plate is mounted at the bottom of the lifting toothed plate through an inclination angle adjusting shaft, and an inclination angle adjusting motor is mounted on the inclination angle adjusting shaft.
6. The aluminum profile numerical control double-end precision cutting sawing machine positioning mechanism is characterized in that a laser range finder is arranged on the cutting machine head and is aligned to a range board.
7. The aluminum profile numerical control double-end precision cutting sawing machine positioning mechanism according to any one of claims 1 to 6, characterized in that 2 positioning mechanisms are provided and are respectively arranged at two ends of the machine body.
8. A positioning method using the positioning mechanism of the numerical control double-head precision cutting sawing machine for aluminum profiles as claimed in claim 1 is characterized by comprising the following steps:
the method comprises the following steps: the aluminum profile is fixed on a clamping section conveying mechanism of the lathe bed, and the clamping section conveying mechanism conveys the aluminum profile to feed and lock the aluminum profile for initial positioning;
step two: the positioning mechanism checks the positioning distance between the end wall of the aluminum profile to be cut and the distance between the cutting tool and the laser ranging mechanism, and calculates a difference value;
step three: according to the difference adjustment, the clamping section feeding mechanism adjusts the feeding of the aluminum profile section to a target position;
step four: and circulating the second step and the third step until the difference value is zero.
9. The positioning method of the positioning mechanism of the numerical control double-head precision cutting sawing machine for aluminum profiles as claimed in claim 8, wherein the error of the difference is ± 0.001 m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110944297.7A CN113618470A (en) | 2021-08-17 | 2021-08-17 | Aluminum profile numerical control double-head precision cutting sawing machine positioning mechanism and positioning method thereof |
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| CN202110944297.7A CN113618470A (en) | 2021-08-17 | 2021-08-17 | Aluminum profile numerical control double-head precision cutting sawing machine positioning mechanism and positioning method thereof |
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| CN113618470A true CN113618470A (en) | 2021-11-09 |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06270038A (en) * | 1993-03-19 | 1994-09-27 | Disco Abrasive Syst Ltd | Fine cutting device |
| DE10334289A1 (en) * | 2003-02-17 | 2004-08-26 | Siegfried Isele | Laser indicator for use with a power saw as an aid to correct cutting is mounted on the tool handle away from the blade and can emit a laser beam at an angle to the saw axis on either side of the saw |
| JP2009125855A (en) * | 2007-11-22 | 2009-06-11 | Murata Mach Ltd | Machine tool and sensor module |
| WO2009135760A1 (en) * | 2008-05-07 | 2009-11-12 | Robert Bosch Gmbh | Sawing device and method for determining a distance |
| AT510128A1 (en) * | 2010-07-06 | 2012-01-15 | Schelling Anlagenbau Gmbh | DEVICE FOR MONITORING AN OPENING WIDTH |
| CN202571466U (en) * | 2012-05-07 | 2012-12-05 | 湖南龙凤机械制造有限公司 | Numerical control double-head cutting sawing machine |
| CN104029068A (en) * | 2014-06-19 | 2014-09-10 | 李强 | Aligning and positioning device and positioning method for large pump body type parts |
| US20170167855A1 (en) * | 2015-12-15 | 2017-06-15 | Sears Brands, L.L.C. | Power tool with optical measurement device |
| CN109926647A (en) * | 2017-12-16 | 2019-06-25 | 新昌县捷拓建筑安装有限公司 | A kind of numerical control cutting machine |
| CN209550770U (en) * | 2019-02-27 | 2019-10-29 | 洛阳聚瑞昌电气工程材料有限公司 | A kind of copper strips sawing machine conveying device |
| CN111889804A (en) * | 2020-07-09 | 2020-11-06 | 曹威 | Aluminum profile cutting machine and control method thereof |
| CN112207627A (en) * | 2020-10-15 | 2021-01-12 | 山东口天环保设备科技有限责任公司 | Automatic compensation device and compensation method for tool wear of numerical control machining center |
| CN112276247A (en) * | 2020-10-29 | 2021-01-29 | 众至达精密机械科技(昆山)有限公司 | CNC (computer numerical control) machining device and method for high-precision metal product |
| WO2021096340A1 (en) * | 2019-11-12 | 2021-05-20 | Gonzalez Calleja Humberto | Length-measuring guide apparatus for exact cutting |
| CN112958833A (en) * | 2021-02-22 | 2021-06-15 | 牟鄂利 | Novel workpiece positioning device of circular sawing machine and operation method thereof |
-
2021
- 2021-08-17 CN CN202110944297.7A patent/CN113618470A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06270038A (en) * | 1993-03-19 | 1994-09-27 | Disco Abrasive Syst Ltd | Fine cutting device |
| DE10334289A1 (en) * | 2003-02-17 | 2004-08-26 | Siegfried Isele | Laser indicator for use with a power saw as an aid to correct cutting is mounted on the tool handle away from the blade and can emit a laser beam at an angle to the saw axis on either side of the saw |
| JP2009125855A (en) * | 2007-11-22 | 2009-06-11 | Murata Mach Ltd | Machine tool and sensor module |
| WO2009135760A1 (en) * | 2008-05-07 | 2009-11-12 | Robert Bosch Gmbh | Sawing device and method for determining a distance |
| AT510128A1 (en) * | 2010-07-06 | 2012-01-15 | Schelling Anlagenbau Gmbh | DEVICE FOR MONITORING AN OPENING WIDTH |
| CN202571466U (en) * | 2012-05-07 | 2012-12-05 | 湖南龙凤机械制造有限公司 | Numerical control double-head cutting sawing machine |
| CN104029068A (en) * | 2014-06-19 | 2014-09-10 | 李强 | Aligning and positioning device and positioning method for large pump body type parts |
| US20170167855A1 (en) * | 2015-12-15 | 2017-06-15 | Sears Brands, L.L.C. | Power tool with optical measurement device |
| CN109926647A (en) * | 2017-12-16 | 2019-06-25 | 新昌县捷拓建筑安装有限公司 | A kind of numerical control cutting machine |
| CN209550770U (en) * | 2019-02-27 | 2019-10-29 | 洛阳聚瑞昌电气工程材料有限公司 | A kind of copper strips sawing machine conveying device |
| WO2021096340A1 (en) * | 2019-11-12 | 2021-05-20 | Gonzalez Calleja Humberto | Length-measuring guide apparatus for exact cutting |
| CN111889804A (en) * | 2020-07-09 | 2020-11-06 | 曹威 | Aluminum profile cutting machine and control method thereof |
| CN112207627A (en) * | 2020-10-15 | 2021-01-12 | 山东口天环保设备科技有限责任公司 | Automatic compensation device and compensation method for tool wear of numerical control machining center |
| CN112276247A (en) * | 2020-10-29 | 2021-01-29 | 众至达精密机械科技(昆山)有限公司 | CNC (computer numerical control) machining device and method for high-precision metal product |
| CN112958833A (en) * | 2021-02-22 | 2021-06-15 | 牟鄂利 | Novel workpiece positioning device of circular sawing machine and operation method thereof |
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Application publication date: 20211109 |
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