CN111941664A - Rapid cutting method for concrete structure - Google Patents
Rapid cutting method for concrete structure Download PDFInfo
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- CN111941664A CN111941664A CN202010802036.7A CN202010802036A CN111941664A CN 111941664 A CN111941664 A CN 111941664A CN 202010802036 A CN202010802036 A CN 202010802036A CN 111941664 A CN111941664 A CN 111941664A
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- cutting
- cutter
- concrete
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- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a quick cutting method for a concrete structure, and relates to the technical field of concrete cutting equipment. By adopting a combined cutting mode of a hydraulic cutting gun and a cutter for cutting, the working pressure value of a water jet cutter for hydraulic cutting is between 30 and 200MPa, the rotating speed of a tool cutter for cutting by the cutter is between 450S and 800S, when the cutter cuts, the outside temperature needs to be controlled between 20 ℃ and 30 ℃, the components of the auxiliary cooling equipment for cutter cutting comprise a nozzle, a water tank, a water pump, a connecting water pipe and other related components, the length value of water pressure cutting track and cutter cutting track is greater than the length value of concrete spare, adopts single cutting mode when having solved traditional concrete cutting, adopts pure cutter cutting can become rough with the cutting strake of its concrete piece, and the cutting is not pleasing to the eye, and its cutting time of the mode that adopts water pressure cutting is just longer relatively, influences the whole time of cutting, influences the production efficiency's of enterprise problem.
Description
Technical Field
The invention relates to the technical field of concrete cutting equipment, in particular to a quick cutting method for a concrete structure.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete. The concrete strength grade is divided into a cubic compressive strength standard value, and the Chinese common concrete strength grade is divided into 14 grades: c15, C20, C25, C30, C35, C40, C45, C50, C55, C60, C65, C70, C75 and C80.
Adopt single cutting mode during traditional concrete cutting, adopt pure cutter cutting can become rough with the cutting strake of its concrete piece, the cutting is not pleasing to the eye, adopts its cutting time of the mode of water pressure cutting just longer relatively, influences the whole time of cutting, influences the production efficiency of enterprise.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a quick cutting method for a concrete structure, which solves the problems that the cutting edge strips of a concrete block become rough and are not attractive due to the adoption of a single cutting mode in the traditional concrete cutting process, the cutting time is relatively long due to the adoption of a hydraulic cutting mode, the whole cutting time is influenced, and the production efficiency of an enterprise is influenced due to the adoption of a pure cutter cutting mode.
In order to achieve the purpose, the invention is realized by the following technical scheme: a concrete structure fast cutting method, adopt the combined cutting way of cutting of water pressure cutting gun and cutting tool, the water-jet cutting has working pressure value between 30-200MPa, the rotational speed of the tool knife that the cutting tool cuts is between 450 and 800S, while the cutting tool cuts, need to control the outside temperature between 20-30 duC, its cutting method, including the following step:
s1, cutting preparation: according to the size of a concrete part to be cut, preparing a water pressure cutting track, a cutter cutting track, cutter cutting auxiliary cooling equipment and temperature control equipment which correspond to length values, and preparing a water pressure cutting assembly and a cutter cutting assembly.
S2, cutting and mounting: firstly, the cutter cutting track prepared in the step S1 is laid on the upper side of the concrete piece to be cut, the hydraulic cutting track prepared in the step S1 is laid on the upper side of the concrete piece to be cut and located on the upper side of the cutter cutting track, the cutter cutting assembly prepared in the step S1 is installed on the cutter cutting track, the hydraulic cutting assembly prepared in the step S1 is installed on the hydraulic cutting track, the temperature control device prepared in the step S1 is installed completely, and the cutter cutting auxiliary cooling device prepared in the step S1 is connected with the cutter cutting assembly.
S3, starting cutting: the temperature control device after the installation in the step S2 is started first, the temperature of the temperature control device is controlled within a certain temperature range, then the cutter cutting assembly after the installation in the step S2 is started to perform pre-cutting, the auxiliary cooling device for cutter cutting after the installation in the step S2 is started while the cutter cutting assembly is pre-cut to ensure the cutting smoothness, and then the water pressure cutting assembly after the installation in the step S2 is started to perform complete cutting.
Preferably, the working pressure value of the water jet cutter for hydraulic cutting is 30MPa, the rotating speed of the tool cutter for cutter cutting is 450S, and the external temperature needs to be controlled at 20 ℃ while the cutter is cutting.
Preferably, the components of the cutter cutting auxiliary cooling device comprise a nozzle, a water tank, a water pump, a connecting water pipe and other related components.
Preferably, the length values of the hydraulic cutting track and the cutter cutting track are greater than the length value of the concrete piece, and the concrete piece is fixedly clamped with the outside.
Preferably, the working pressure value of the water jet cutter for water pressure cutting is 200MPa, the rotating speed of the tool cutter for cutter cutting is 800S, and the external temperature needs to be controlled at 30 ℃ while the cutter is cutting.
Preferably, the working pressure value of the water jet cutter for water pressure cutting is 100MPa, the rotating speed of the tool cutter for cutter cutting is 600S, and the external temperature needs to be controlled at 25 ℃ while the cutter is cutting.
Advantageous effects
The invention provides a rapid cutting method for a concrete structure. Compared with the prior art, the method has the following beneficial effects:
1. a concrete structure rapid cutting method is characterized in that a combined cutting mode of a water pressure cutting gun and a cutter is adopted, the working pressure value of a water cutter for water pressure cutting is 30-200MPa, the rotating speed of a tool cutter for cutter cutting is 450-plus 800S, and the outside temperature needs to be controlled to be 20-30 ℃ when the cutter cuts concrete, so that the problems that a single cutting mode is adopted in the traditional concrete cutting process, the cutting edge strips of concrete blocks are rough due to pure cutter cutting, the cutting is not attractive, the cutting time is relatively long due to the adoption of the water pressure cutting mode, the cutting overall time is influenced, and the production efficiency of enterprises is influenced are solved.
2. A rapid cutting method of a concrete structure comprises the following steps:
s1, cutting preparation: according to the size of a concrete part to be cut, preparing a water pressure cutting track, a cutter cutting track, cutter cutting auxiliary cooling equipment and temperature control equipment which correspond to length values, and preparing a water pressure cutting assembly and a cutter cutting assembly.
S2, cutting and mounting: firstly, the cutter cutting track prepared in the step S1 is laid on the upper side of the concrete piece to be cut, the hydraulic cutting track prepared in the step S1 is laid on the upper side of the concrete piece to be cut and located on the upper side of the cutter cutting track, the cutter cutting assembly prepared in the step S1 is installed on the cutter cutting track, the hydraulic cutting assembly prepared in the step S1 is installed on the hydraulic cutting track, the temperature control device prepared in the step S1 is installed completely, and the cutter cutting auxiliary cooling device prepared in the step S1 is connected with the cutter cutting assembly.
S3, starting cutting: firstly, the temperature control device which is installed in the step S2 is started, the temperature of the temperature control device is controlled within a certain temperature range, then the cutter cutting assembly which is installed in the step S2 is started, the cutter cutting assembly is cut in advance, the auxiliary cooling device for cutter cutting which is installed in the step S2 is started while the cutter cutting assembly is cut in advance, the cutting smoothness of the cutter cutting assembly is guaranteed, and then the water pressure cutting assembly which is installed in the step S2 is started to perform complete cutting;
the whole cutting mode is flexible and changeable, the cutting is attractive, meanwhile, the cutting time is shortened, and the cutting controllability is guaranteed through the balance of the external temperature.
Detailed Description
The invention provides a technical scheme that: a concrete structure rapid cutting method specifically comprises the following embodiments:
example 1
A combined cutting mode of a water pressure cutting gun and a cutter is adopted, the working pressure value of a water cutter for water pressure cutting is 30MPa, the rotating speed of a tool cutter for cutter cutting is 450S, the external temperature needs to be controlled at 20 ℃ while the cutter cuts, and the cutting method comprises the following steps:
s1, cutting preparation: according to the size of a concrete piece to be cut, preparing a water pressure cutting track, a cutter cutting track, cutter cutting auxiliary cooling equipment and temperature control equipment which correspond to length values, and preparing a water pressure cutting assembly and a cutter cutting assembly;
s2, cutting and mounting: firstly, paving the cutter cutting track prepared in the step S1 on the upper side of a concrete cutting piece, paving the water pressure cutting track prepared in the step S1 on the upper side of the concrete cutting piece and on the upper side of the cutter cutting track, installing the cutter cutting assembly prepared in the step S1 on the cutter cutting track, installing the water pressure cutting assembly prepared in the step S1 on the water pressure cutting track, completing the installation of the temperature control equipment prepared in the step S1, and connecting the cutter cutting auxiliary cooling equipment prepared in the step S1 with the cutter cutting assembly;
s3, starting cutting: the temperature control device after the installation in the step S2 is started first, the temperature of the temperature control device is controlled within a certain temperature range, then the cutter cutting assembly after the installation in the step S2 is started to perform pre-cutting, the auxiliary cooling device for cutter cutting after the installation in the step S2 is started while the cutter cutting assembly is pre-cut to ensure the cutting smoothness, and then the water pressure cutting assembly after the installation in the step S2 is started to perform complete cutting.
The components of the auxiliary cooling equipment for cutter cutting comprise a nozzle, a water tank, a water pump, a connecting water pipe and other related components, the length values of the hydraulic cutting track and the cutter cutting track are greater than that of the concrete piece, and the concrete piece and the outside are fixedly clamped.
Example 2
The cutting method is characterized in that a combined cutting mode of a hydraulic cutting gun and a cutter is adopted, the working pressure value of a water jet cutter for hydraulic cutting is 200MPa, the rotating speed of a tool cutter for cutter cutting is 800S, the external temperature needs to be controlled at 30 ℃ while the cutter cuts, and the cutting method comprises the following steps:
s1, cutting preparation: according to the size of a concrete piece to be cut, preparing a water pressure cutting track, a cutter cutting track, cutter cutting auxiliary cooling equipment and temperature control equipment which correspond to length values, and preparing a water pressure cutting assembly and a cutter cutting assembly;
s2, cutting and mounting: firstly, paving the cutter cutting track prepared in the step S1 on the upper side of a concrete cutting piece, paving the water pressure cutting track prepared in the step S1 on the upper side of the concrete cutting piece and on the upper side of the cutter cutting track, installing the cutter cutting assembly prepared in the step S1 on the cutter cutting track, installing the water pressure cutting assembly prepared in the step S1 on the water pressure cutting track, completing the installation of the temperature control equipment prepared in the step S1, and connecting the cutter cutting auxiliary cooling equipment prepared in the step S1 with the cutter cutting assembly;
s3, starting cutting: the temperature control device after the installation in the step S2 is started first, the temperature of the temperature control device is controlled within a certain temperature range, then the cutter cutting assembly after the installation in the step S2 is started to perform pre-cutting, the auxiliary cooling device for cutter cutting after the installation in the step S2 is started while the cutter cutting assembly is pre-cut to ensure the cutting smoothness, and then the water pressure cutting assembly after the installation in the step S2 is started to perform complete cutting.
The components of the auxiliary cooling equipment for cutter cutting comprise a nozzle, a water tank, a water pump, a connecting water pipe and other related components, the length values of the hydraulic cutting track and the cutter cutting track are greater than that of the concrete piece, and the concrete piece and the outside are fixedly clamped.
Example 3
The cutting method is characterized in that a combined cutting mode of a hydraulic cutting gun and a cutter is adopted, the working pressure value of a water jet cutter for hydraulic cutting is 100MPa, the rotating speed of a tool cutter for cutter cutting is 600S, the external temperature needs to be controlled at 25 ℃ while the cutter cuts, and the cutting method comprises the following steps:
s1, cutting preparation: according to the size of a concrete piece to be cut, preparing a water pressure cutting track, a cutter cutting track, cutter cutting auxiliary cooling equipment and temperature control equipment which correspond to length values, and preparing a water pressure cutting assembly and a cutter cutting assembly;
s2, cutting and mounting: firstly, paving the cutter cutting track prepared in the step S1 on the upper side of a concrete cutting piece, paving the water pressure cutting track prepared in the step S1 on the upper side of the concrete cutting piece and on the upper side of the cutter cutting track, installing the cutter cutting assembly prepared in the step S1 on the cutter cutting track, installing the water pressure cutting assembly prepared in the step S1 on the water pressure cutting track, completing the installation of the temperature control equipment prepared in the step S1, and connecting the cutter cutting auxiliary cooling equipment prepared in the step S1 with the cutter cutting assembly;
s3, starting cutting: the temperature control device after the installation in the step S2 is started first, the temperature of the temperature control device is controlled within a certain temperature range, then the cutter cutting assembly after the installation in the step S2 is started to perform pre-cutting, the auxiliary cooling device for cutter cutting after the installation in the step S2 is started while the cutter cutting assembly is pre-cut to ensure the cutting smoothness, and then the water pressure cutting assembly after the installation in the step S2 is started to perform complete cutting.
The components of the auxiliary cooling equipment for cutter cutting comprise a nozzle, a water tank, a water pump, a connecting water pipe and other related components, the length values of the hydraulic cutting track and the cutter cutting track are greater than that of the concrete piece, and the concrete piece and the outside are fixedly clamped.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quick cutting method for a concrete structure adopts a combined cutting mode of a hydraulic cutting gun and a cutter, and is characterized in that: the working pressure value of the water knife for water pressure cutting is 30-200MPa, the rotating speed of a tool knife for cutting by the cutter is 450-800S, and the external temperature needs to be controlled between 20-30 ℃ when the cutter cuts, and the cutting method comprises the following steps:
s1, cutting preparation: according to the size of a concrete piece to be cut, preparing a water pressure cutting track, a cutter cutting track, cutter cutting auxiliary cooling equipment and temperature control equipment which correspond to length values, and preparing a water pressure cutting assembly and a cutter cutting assembly;
s2, cutting and mounting: firstly, paving the cutter cutting track prepared in the step S1 on the upper side of a concrete cutting piece, paving the water pressure cutting track prepared in the step S1 on the upper side of the concrete cutting piece and on the upper side of the cutter cutting track, installing the cutter cutting assembly prepared in the step S1 on the cutter cutting track, installing the water pressure cutting assembly prepared in the step S1 on the water pressure cutting track, completing the installation of the temperature control equipment prepared in the step S1, and connecting the cutter cutting auxiliary cooling equipment prepared in the step S1 with the cutter cutting assembly;
s3, starting cutting: the temperature control device after the installation in the step S2 is started first, the temperature of the temperature control device is controlled within a certain temperature range, then the cutter cutting assembly after the installation in the step S2 is started to perform pre-cutting, the auxiliary cooling device for cutter cutting after the installation in the step S2 is started while the cutter cutting assembly is pre-cut to ensure the cutting smoothness, and then the water pressure cutting assembly after the installation in the step S2 is started to perform complete cutting.
2. The method for rapidly cutting a concrete structure according to claim 1, wherein: the working pressure value of the water jet cutter for water pressure cutting is 30MPa, the rotating speed of a tool cutter for cutter cutting is 450S, and the external temperature needs to be controlled at 20 ℃ while the cutter is cutting.
3. The method for rapidly cutting a concrete structure according to claim 1, wherein: the components of the auxiliary cooling device for cutter cutting comprise a nozzle, a water tank, a water pump, a connecting water pipe and other related components.
4. The method for rapidly cutting a concrete structure according to claim 1, wherein: the length values of the hydraulic pressure cutting track and the cutter cutting track are larger than that of the concrete piece, and the concrete piece is fixedly clamped with the outside.
5. The method for rapidly cutting a concrete structure according to claim 1, wherein: the working pressure value of the water jet cutter for water pressure cutting is 200MPa, the rotating speed of a tool cutter for cutter cutting is 800S, and the external temperature needs to be controlled at 30 ℃ while the cutter is cutting.
6. The method for rapidly cutting a concrete structure according to claim 1, wherein: the working pressure value of the water jet cutter for water pressure cutting is 100MPa, the rotating speed of the tool cutter for cutter cutting is 600S, and the external temperature needs to be controlled at 25 ℃ while the cutter is cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010802036.7A CN111941664A (en) | 2020-08-11 | 2020-08-11 | Rapid cutting method for concrete structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010802036.7A CN111941664A (en) | 2020-08-11 | 2020-08-11 | Rapid cutting method for concrete structure |
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| CN111941664A true CN111941664A (en) | 2020-11-17 |
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| CN202010802036.7A Pending CN111941664A (en) | 2020-08-11 | 2020-08-11 | Rapid cutting method for concrete structure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09307155A (en) * | 1996-05-16 | 1997-11-28 | Matsushita Electric Ind Co Ltd | Manufacture of piezoelectric component |
| AU1473599A (en) * | 1998-02-03 | 1999-08-26 | Daniel Charles Underwood | Push seal for saw cuts in concrete slabs |
| CN101045321A (en) * | 2006-03-29 | 2007-10-03 | 卡蒂尼石材（深圳）有限公司 | Method for producing decoration stone material |
| CN101758465A (en) * | 2009-10-30 | 2010-06-30 | 西安泽豪实业有限责任公司 | Prescription and production process of diamond ultrathin slice for sapphire and crystal cutting |
| CN108883582A (en) * | 2015-11-30 | 2018-11-23 | 睿德电子股份公司 | Equipment for welding hose |
| CN110216590A (en) * | 2019-06-04 | 2019-09-10 | 福建省华隆机械有限公司 | A kind of cutting assembly of stone material high pressure waterjet equipment |
-
2020
- 2020-08-11 CN CN202010802036.7A patent/CN111941664A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09307155A (en) * | 1996-05-16 | 1997-11-28 | Matsushita Electric Ind Co Ltd | Manufacture of piezoelectric component |
| AU1473599A (en) * | 1998-02-03 | 1999-08-26 | Daniel Charles Underwood | Push seal for saw cuts in concrete slabs |
| CN101045321A (en) * | 2006-03-29 | 2007-10-03 | 卡蒂尼石材（深圳）有限公司 | Method for producing decoration stone material |
| CN101758465A (en) * | 2009-10-30 | 2010-06-30 | 西安泽豪实业有限责任公司 | Prescription and production process of diamond ultrathin slice for sapphire and crystal cutting |
| CN108883582A (en) * | 2015-11-30 | 2018-11-23 | 睿德电子股份公司 | Equipment for welding hose |
| CN110216590A (en) * | 2019-06-04 | 2019-09-10 | 福建省华隆机械有限公司 | A kind of cutting assembly of stone material high pressure waterjet equipment |
Non-Patent Citations (1)
| Title |
|---|
| 崔谟慎: "《高压水射流技术》", 31 October 1993, 煤炭工业出版社 * |
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Application publication date: 20201117 |