CN110756878A - Cutting device for research of non-ferrous metal alloy material and using method - Google Patents
Cutting device for research of non-ferrous metal alloy material and using method Download PDFInfo
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- CN110756878A CN110756878A CN201911010311.5A CN201911010311A CN110756878A CN 110756878 A CN110756878 A CN 110756878A CN 201911010311 A CN201911010311 A CN 201911010311A CN 110756878 A CN110756878 A CN 110756878A
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- 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
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
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- 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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1038—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality
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Abstract
The invention discloses a cutting device for research of non-ferrous metal alloy materials and a using method thereof, wherein the cutting device comprises the following components: the cutting device comprises a cutting device body, a cutting fixing assembly and a liquid nitrogen storage tank, wherein a cutting support frame is spirally fixed to the two sides of the top of the cutting device body in a symmetrical mode. According to the invention, the liquid nitrogen storage tank is arranged at the bottom of the cutting device body, the liquid nitrogen storage tank is matched with the liquid nitrogen pump and the liquid nitrogen vaporizer, so that liquid nitrogen can be sprayed out when non-ferrous metal alloy materials are cut, the liquid nitrogen gasification rapid cooling treatment is realized, the oxidation of the non-ferrous metal alloy materials caused by the heat generated by the non-ferrous metal alloy materials during cutting is prevented, the blowing fan blades are symmetrically arranged on the metal cutting head and positioned on two sides of the cutting disc, the blowing fan blades can be synchronously driven to rotate when the rotating shaft drives the cutting disc to rotate, the two sides of the cutting disc are blown by blowing heat dissipation, the liquid nitrogen is pertinently blown into two sides of the non-ferrous metal alloy material cutting position, and the cooling.
Description
Technical Field
The invention relates to the technical field of research and cutting of colored metal alloy materials, in particular to a cutting device for research of non-ferrous metal alloy materials and a using method thereof.
Background
Nonferrous metals, also known as nonferrous metals in the narrow sense, are a generic name for all metals other than iron, manganese, and chromium. Non-ferrous metals in the broad sense also include non-ferrous alloys, which are alloys based on a non-ferrous metal (usually greater than 50%) with the addition of one or more other elements. Non-ferrous metals generally refer to all metals except iron (and sometimes manganese and chromium) and iron-based alloys. The non-ferrous metals can be classified into heavy metals (such as copper, lead and zinc), light metals (such as aluminum and magnesium), noble metals (such as gold, silver and platinum) and rare metals (such as tungsten, molybdenum, germanium, lithium, lanthanum and uranium), the strength and hardness of the non-ferrous alloys are generally higher than those of pure metals, the resistance is larger than that of pure metals, the resistance temperature coefficient is small, and the non-ferrous alloys have good comprehensive mechanical properties
The cutting device for researching the non-ferrous metal alloy material is cutting equipment used for researching the non-ferrous metal alloy material, is one of basic equipment for researching the non-ferrous metal alloy material, is the same as the traditional metal cutting equipment in the traditional cutting device for researching the non-ferrous metal alloy material, lacks of cooling treatment measures for cutting the non-ferrous alloy, and because the non-ferrous alloy generates high temperature during cutting, the non-ferrous alloy is heated and oxidized, the research on the non-ferrous alloy is influenced, and some cutting devices with cooling treatment have poor pertinence during cooling treatment, and the cooling treatment is not efficient enough.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a cutting device for researching a non-ferrous metal alloy material.
In order to achieve the purpose, the invention adopts the following technical scheme: a cutting device for research of non-ferrous metal alloy material comprises: the cutting device comprises a cutting device body, a cutting fixing assembly and a liquid nitrogen storage tank;
cutting support frames are symmetrically fixed on two sides of the top of the cutting device body in a spiral mode, an upper frame is horizontally connected between the top ends of the two cutting support frames, a hydraulic telescopic rod is spirally fixed at the center of the top of the upper frame, the movable end of the hydraulic telescopic rod penetrates through the upper frame and is connected with a metal cutting head, two support legs are symmetrically fixed on two sides of the top of the cutting device body in a spiral mode, and a transverse frame is horizontally welded between the two support legs;
the cutting fixing assembly consists of a cutting seat and a liquid nitrogen vaporizer, the cutting seat is fixedly arranged at the center of the top of the cutting device body, the liquid nitrogen vaporizer is embedded in the center of the inner side of the cutting seat and is installed at the center of the inner side of the cutting seat, and the liquid nitrogen vaporizer is communicated with a gasification nozzle which penetrates through the cutting seat and extends to the outer side of the cutting seat;
the liquid nitrogen holding vessel passes through the staple bolt to be fixed on the crossbearer, and the liquid nitrogen holding vessel export is connected with the liquid nitrogen pump through connecting tube, and is equipped with the governing valve on the connecting tube, the export of liquid nitrogen pump passes through connecting tube and liquid nitrogen vaporizer intercommunication.
As a further description of the above technical solution:
two triangular fixing frames are symmetrically and vertically fixed on two sides of the cutting seat, electric control telescopic rods are symmetrically and horizontally fixed on the triangular fixing frames, and the movable ends of the electric control telescopic rods are connected with clamps.
As a further description of the above technical solution:
the top symmetrical welding of metal cutting head has two to rotate the link, and two rotate between the link the level and rotate and be connected with the pivot, the central point of pivot puts the department and rotates and be connected with the cutting dish.
As a further description of the above technical solution:
and a cutting motor is spirally fixed on one side of the rotary connecting frame, and an output shaft of the cutting motor is in transmission connection with the rotating shaft through a coupler.
As a further description of the above technical solution:
the two sides of the cutting disc on the rotating shaft are symmetrically fixedly sleeved with annular frames, and the outer sides of the annular frames are fixed with blowing fan blades at equal angles.
As a further description of the above technical solution:
the rotary shaft is provided with two protective sleeve frames which are positioned on two sides of the cutting disc and are connected with the rotary connecting frame in a sleeved mode, and the two protective sleeve frames are respectively sleeved on the outer sides of the two annular frames.
As a further description of the above technical solution:
the device also comprises a rectangular shield;
the rectangular shield is arranged on the cutting device body and is sleeved on the cutting fixing component;
a rectangular opening is formed in the front side of the rectangular shield, and the bottom of the rectangular opening is rotatably connected with a transparent cover plate through a connecting hinge;
the front side of the rectangular shield is symmetrically and rotatably connected with two fixing buckles for fixing the transparent cover plate at the top of the rectangular opening.
A use method of a cutting device for researching non-ferrous metal alloy materials comprises the following steps:
s01: placing a non-ferrous metal alloy material to be cut on a cutting seat on a cutting fixing component, and then simultaneously driving a clamp to move in opposite directions through electric control telescopic rods on triangular fixing frames on two sides of the cutting seat so as to fix the non-ferrous metal alloy material through the clamp;
s02: reasonably calculating the usage amount of liquid nitrogen according to the heat generated when the non-ferrous metal alloy material is cut and the calculation of the liquid nitrogen gasification absorption heat, and then adjusting an adjusting valve according to the calculated value to control the output amount of the liquid nitrogen;
s03: the liquid nitrogen pump extracts liquid nitrogen in the liquid nitrogen storage tank through a connecting pipe, then the liquid nitrogen is conveyed to a liquid nitrogen vaporizer in the cutting seat through a connecting pipe for gasification treatment, and the gasified liquid nitrogen is sprayed out through a gasification nozzle to cool the colored metal alloy material of the cutting seat;
s04: during cooling treatment, the metal cutting head is driven by the hydraulic telescopic rod to be adjusted downwards, then the rotating shaft is driven by the cutting motor to rotate, and the rotating shaft drives the cutting disc to rotate to cut the nonferrous metal alloy material;
s05: when cutting, the rotating shaft drives the cutting disc to rotate, the annular frames on the two sides of the cutting disc are driven to rotate simultaneously, the blowing fan blades on the annular frames drive gasified nitrogen to blow air to the two sides of the cutting disc, the non-ferrous metal cutting position is cooled rapidly and accurately, and the metal is effectively prevented from being cut and heated, so that the metal oxidation influence is researched on the metal.
As a further description of the above technical solution:
the calculation formula of the liquid nitrogen gasification heat absorption in the step S02 is as follows: q = R + CPN;
wherein Q represents the heat KJ absorbed by the vaporization of liquid nitrogen, R represents the latent heat of vaporization of liquid nitrogen, CPN represents the specific heat of nitrogen gas, T1 represents the initial temperature of nitrogen gas, and T2 represents the discharge temperature of nitrogen gas.
Advantageous effects
The invention provides a cutting device for research of non-ferrous metal alloy materials and a using method thereof. The method has the following beneficial effects:
(1): the cutting device for the research of the nonferrous metal alloy material is characterized in that a liquid nitrogen storage tank is arranged at the bottom of a cutting device body, the liquid nitrogen storage tank can spray liquid nitrogen when the nonferrous metal alloy material is cut by matching with a liquid nitrogen pump and a liquid nitrogen vaporizer, the liquid nitrogen vaporization can quickly absorb heat generated during cutting, the rapid cooling treatment is realized, the oxidation of the nonferrous metal alloy material caused by the heat generated by the nonferrous metal alloy material during cutting is prevented, so the research on the nonferrous metal alloy material is influenced, in addition, the cutting device for the research of the nonferrous metal alloy material is symmetrically provided with blowing fan blades which are positioned at two sides of a cutting disc on a metal cutting head, when the cutting disc is driven by a rotating shaft to rotate, the blowing fan blades can be synchronously driven to rotate, the two sides of the cutting disc are blown by blowing heat dissipation, and the purpose of blowing liquid nitrogen into two sides of the, further improving the effect of cooling treatment and enhancing the cooling treatment effect of the cutting device for researching the color metal alloy material.
(2): this cutting device of non ferrous metal alloy material research usefulness covers the cover through the fixed subassembly of cutting through the rectangle guard shield through being equipped with the rectangle guard shield for make the liquid nitrogen can not run off fast when carrying out cooling treatment spun liquid nitrogen again, reduce the consumption of liquid nitrogen, can protect the staff through the rectangle guard shield simultaneously, prevent that the liquid nitrogen from accidentally causing the injury to the staff, improve the security of during operation.
(3): according to the use method of the cutting device for the research of the non-ferrous metal alloy material, the adjusting valve is reasonably adjusted according to the liquid nitrogen gasification absorption heat value and the heat generated during the cutting of the non-ferrous metal alloy material, so that the liquid nitrogen amount used for cooling is reasonably controlled, the waste caused by excessive use is reduced, the cost is saved, and the insufficient cooling treatment caused by the insufficient use amount is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of a cutting apparatus and a method for use in the research of non-ferrous metal alloy materials according to the present invention;
FIG. 2 is a schematic view of the cutting fixture assembly of the present invention;
FIG. 3 is a schematic view of a metal cutting head according to the present invention;
fig. 4 is a schematic view of a rectangular shield structure according to the present invention.
Illustration of the drawings:
1. a cutting device body; 2. cutting the fixed component; 21. a cutting seat; 22. a triangular fixing frame; 23. a liquid nitrogen vaporizer; 3. cutting the support frame; 4. a top frame; 5. a hydraulic telescopic rod; 6. a metal cutting head; 7. a rectangular shield; 71. a rectangular opening; 72. a transparent cover plate; 73. a fixing buckle; 8. supporting legs; 9. a cross frame; 10. hooping; 11. a liquid nitrogen storage tank; 12. adjusting a valve; 13. connecting a conduit; 14. a liquid nitrogen pump; 15. a gasification nozzle; 16. an electric control telescopic rod; 17. a clamp; 18. a rotating shaft; 19. the connecting frame is rotated; 191. cutting the motor; 192. an annular frame; 193. a blower blade; 194. cutting the disc; 195. a protective sleeve frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, a cutting apparatus for research of non-ferrous metal alloy material, comprising: the cutting device comprises a cutting device body 1, a cutting fixing component 2 and a liquid nitrogen storage tank 11;
cutting support frames 3 are symmetrically fixed on two sides of the top of the cutting device body 1 in a spiral mode, a top frame 4 is horizontally connected between the top ends of the two cutting support frames 3, a hydraulic telescopic rod 5 is spirally fixed at the center of the top frame 4, the movable end of the hydraulic telescopic rod 5 penetrates through the top frame 4 and is connected with a metal cutting head 6, two support legs 8 are symmetrically fixed on two sides of the top of the cutting device body 1, and a cross frame 9 is horizontally welded between the two support legs 8;
the cutting fixing assembly 2 consists of a cutting seat 21 and a liquid nitrogen vaporizer 23, the cutting seat 21 is fixedly arranged at the center of the top of the cutting device body 1, the liquid nitrogen vaporizer 23 is embedded in the center of the inner side of the cutting seat 21, the liquid nitrogen vaporizer 23 is also communicated with a gasification nozzle 15, and the gasification nozzle 15 penetrates through the cutting seat 21 and extends to the outer side of the cutting seat 21;
the liquid nitrogen storage tank 11 is fixed on the cross frame 9 through the hoop 10, the outlet of the liquid nitrogen storage tank 11 is connected with the liquid nitrogen pump 14 through the connecting conduit 13, the adjusting valve 12 is arranged on the connecting conduit 13, and the outlet of the liquid nitrogen pump 14 is communicated with the liquid nitrogen vaporizer 23 through the connecting pipe.
Two triangular fixing frames 22 are symmetrically and vertically fixed on two sides of the cutting seat 21, electric control telescopic rods 16 are horizontally and symmetrically fixed on the two triangular fixing frames 22, and the movable ends of the electric control telescopic rods 16 are connected with clamps 17.
Act on two anchor clamps 17 simultaneously through two automatically controlled telescopic links 16, fix between two parties the non ferrous metal alloy material on the cutting seat 21 through two anchor clamps 17 are automatic, realize that the cutting is fixed.
Two rotating connecting frames 19 are symmetrically welded at the top of the metal cutting head 6, a rotating shaft 18 is horizontally and rotatably connected between the two rotating connecting frames 19, and a cutting disc 194 is rotatably connected at the central position of the rotating shaft 18.
A cutting motor 191 is spirally fixed on one side of the rotary connecting frame 19, and an output shaft of the cutting motor 191 is in transmission connection with the rotating shaft 18 through a coupler.
The two sides of the rotating shaft 18, which are positioned on the cutting disc 194, are symmetrically and fixedly sleeved with the annular frame 192, and the outer side of the annular frame 192 is fixed with the blowing fan blades 193 at equal angles.
Cutting motor 191 drives cutting dish 194 through pivot 18 and can drive blowing fan blade 193 simultaneously and rotate when rotating, and the blowing fan blade 193 that is located cutting dish 194 both sides can absorb gasified liquid nitrogen simultaneously and then blows in non ferrous metal alloy material cutting position both sides from cutting dish 194 two, realizes the pertinence cutting cooling treatment, the improvement that is showing cutting cooling treatment's effect, the effectual non ferrous metal alloy material cutting intensification oxidation that prevents.
The two protective cover frames 195 are arranged on the rotating shaft 18 and located on two sides of the cutting disc 194 and the two rotating connecting frames 19, and the two protective cover frames 195 are respectively sleeved on the outer sides of the two annular frames 192.
The protector frame 195 may protect the blower blades 193 on the ring frame 192.
Also comprises a rectangular shield 7;
the rectangular shield 7 is arranged on the cutting device body 1, and the rectangular shield 7 is sleeved on the cutting fixing component 2;
a rectangular opening 71 is arranged on the front side of the rectangular shield 7, and the bottom of the rectangular opening 71 is rotatably connected with a transparent cover plate 72 through a connecting hinge;
the front side of the rectangular shield 7 is located at the top of the rectangular opening 71 and is symmetrically and rotatably connected with two fixing buckles 73 used for fixing the transparent cover plate 72.
A use method of a cutting device for researching non-ferrous metal alloy materials comprises the following steps:
s01: placing a non-ferrous metal alloy material to be cut on a cutting seat 21 on the cutting fixing component 2, and simultaneously driving the clamps 17 to move oppositely through the electric control telescopic rods 16 on the triangular fixing frames 22 at the two sides of the cutting seat 21, so that the non-ferrous metal alloy material is fixed through the clamps 17;
s02: reasonably calculating the usage amount of liquid nitrogen according to the heat generated when the nonferrous metal alloy material is cut and the calculation of the gasification absorption heat of the liquid nitrogen, and then adjusting the adjusting valve 12 according to the calculated value to control the output amount of the liquid nitrogen;
s03: the liquid nitrogen pump 14 extracts liquid nitrogen in the liquid nitrogen storage tank 11 through the connecting pipe 13, then the liquid nitrogen is conveyed to the liquid nitrogen vaporizer 23 in the cutting seat 21 through the connecting pipe for gasification treatment, and the gasified liquid nitrogen is sprayed out through the gasification nozzle 15 after the treatment to cool the colored metal alloy material of the cutting seat 21;
s04: during the cooling treatment, the metal cutting head 6 is driven by the hydraulic telescopic rod 5 to be adjusted downwards, then the cutting motor 191 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the cutting disc 194 to rotate to cut the nonferrous metal alloy material;
s05: when cutting, the rotating shaft 18 drives the cutting disc 194 to rotate, the annular frame 192 on the rotating shaft 18 and located on two sides of the cutting disc 194 are driven to rotate, the blowing fan blades 193 on the annular frame 192 drive gasified nitrogen to blow air to two sides of the cutting disc 194, the non-ferrous metal cutting position is cooled rapidly and accurately, and the metal is effectively prevented from being cut and heated, so that the metal oxidation influence is caused to research on metal.
The calculation formula of the liquid nitrogen gasification heat absorption in the step S02 is as follows: q = R + CPN × T1-T2;
wherein Q represents the heat KJ absorbed by the vaporization of liquid nitrogen, R represents the latent heat of vaporization of liquid nitrogen, CPN represents the specific heat of nitrogen gas, T1 represents the initial temperature of nitrogen gas, and T2 represents the discharge temperature of nitrogen gas.
The regulating valve 12 is reasonably regulated according to the liquid nitrogen gasification absorption heat value and the heat generated during cutting of the non-ferrous metal alloy material, so that the liquid nitrogen amount used for cooling is reasonably controlled, the waste caused by excessive use is reduced, the cost is saved, and insufficient cooling treatment caused by too small use amount is prevented.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A cutting device for research of non-ferrous metal alloy material is characterized by comprising: the cutting device comprises a cutting device body (1), a cutting fixing component (2) and a liquid nitrogen storage tank (11);
cutting support frames (3) are symmetrically and spirally fixed on two sides of the top of the cutting device body (1), a top frame (4) is horizontally connected between the top ends of the two cutting support frames (3), a hydraulic telescopic rod (5) is spirally fixed at the center of the top frame (4), the movable end of the hydraulic telescopic rod (5) penetrates through the top frame (4) and is connected with a metal cutting head (6), two supporting legs (8) are symmetrically and fixedly arranged on two sides of the top of the cutting device body (1), and a cross frame (9) is horizontally welded between the two supporting legs (8);
the cutting fixing assembly (2) consists of a cutting seat (21) and a liquid nitrogen vaporizer (23), the cutting seat (21) is fixedly arranged at the center of the top of the cutting device body (1), the liquid nitrogen vaporizer (23) is embedded in the center of the inner side of the cutting seat (21), the liquid nitrogen vaporizer (23) is further communicated with a gasification spray head (15), and the gasification spray head (15) penetrates through the cutting seat (21) and extends to the outer side of the cutting seat (21);
liquid nitrogen holding vessel (11) are fixed on crossbearer (9) through staple bolt (10), and liquid nitrogen holding vessel (11) export is connected with liquid nitrogen pump (14) through connecting tube (13), and is equipped with governing valve (12) on connecting tube (13), the export of liquid nitrogen pump (14) passes through the connecting pipe and communicates with liquid nitrogen vaporizer (23).
2. The cutting device for non-ferrous metal alloy material research according to claim 1, characterized in that two triangular fixing frames (22) are symmetrically and vertically fixed on two sides of the cutting seat (21), an electrically controlled telescopic rod (16) is horizontally and symmetrically fixed on each of the two triangular fixing frames (22), and a clamp (17) is connected to the movable end of the electrically controlled telescopic rod (16).
3. The cutting device for non-ferrous metal alloy material research according to claim 1, characterized in that two rotary connecting frames (19) are symmetrically welded on the top of the metal cutting head (6), a rotary shaft (18) is horizontally and rotatably connected between the two rotary connecting frames (19), and a cutting disc (194) is rotatably connected to the center position of the rotary shaft (18).
4. The cutting device for the research of the nonferrous metal alloy material according to the claim 3, wherein the cutting motor (191) is spirally fixed on one side of the rotary connecting frame (19), and the output shaft of the cutting motor (191) is in transmission connection with the rotating shaft (18) through a coupling.
5. The cutting device for non-ferrous metal alloy material research according to claim 4, characterized in that the two sides of the cutting disc (194) on the rotating shaft (18) are symmetrically fixedly sleeved with annular frames (192), and the outer sides of the annular frames (192) are fixed with blowing fan blades (193) at equal angles.
6. The cutting device for non-ferrous metal alloy material research according to claim 4, characterized in that two protective sleeve frames (195) are arranged on the rotating shaft (18) and on two sides of the cutting disc (194) and on two rotating connecting frames (19), and the two protective sleeve frames (195) are respectively sleeved on the outer sides of the two annular frames (192).
7. A cutting device for non-ferrous metal alloy material research according to claim 1, characterized by further comprising a rectangular shield (7);
the rectangular shield (7) is arranged on the cutting device body (1), and the rectangular shield (7) is sleeved on the cutting fixing component (2);
a rectangular opening (71) is formed in the front side of the rectangular shield (7), and the bottom of the rectangular opening (71) is rotatably connected with a transparent cover plate (72) through a connecting hinge;
the front side of the rectangular shield (7) is positioned at the top of the rectangular opening (71) and is symmetrically and rotatably connected with two fixing buckles (73) used for fixing the transparent cover plate (72).
8. The use method of the cutting device for researching the non-ferrous metal alloy material is characterized by comprising the following steps of:
s01: placing a non-ferrous metal alloy material to be cut on a cutting seat (21) on a cutting fixing component (2), and then driving a clamp (17) to move oppositely through electric control telescopic rods (16) on triangular fixing frames (22) on two sides of the cutting seat (21) so as to fix the non-ferrous metal alloy material through the clamp (17);
s02: reasonably calculating the usage amount of liquid nitrogen according to the heat generated when the non-ferrous metal alloy material is cut and the calculation of the liquid nitrogen gasification absorption heat, and then adjusting an adjusting valve (12) according to the calculated value to control the output amount of the liquid nitrogen;
s03: a liquid nitrogen pump (14) extracts liquid nitrogen in a liquid nitrogen storage tank (11) through a connecting pipe (13), then the liquid nitrogen is conveyed to a liquid nitrogen vaporizer (23) in a cutting seat (21) through a connecting pipe for gasification treatment, and the gasified liquid nitrogen is sprayed out through a gasification nozzle (15) to cool the colored metal alloy material of the cutting seat (21);
s04: during cooling treatment, the metal cutting head (6) is driven to be adjusted downwards through the hydraulic telescopic rod (5), then the rotating shaft (18) is driven to rotate through the cutting motor (191), and the rotating shaft (18) drives the cutting disc (194) to rotate to cut the non-ferrous metal alloy material;
s05: when cutting, the rotating shaft (18) drives the cutting disc (194) to rotate, the annular frame (192) on the two sides of the cutting disc (194) is driven to rotate by the rotating shaft (18), and the blowing fan blades (193) on the annular frame (192) drive gasified nitrogen to blow air to the two sides of the cutting disc (194), so that the non-ferrous metal cutting position is quickly and accurately cooled, the metal is effectively prevented from being cut, the temperature is raised, and the metal oxidation influence is caused to research on the metal.
9. The method as claimed in claim 8, wherein the calculation formula of the heat absorbed by the gasified liquid nitrogen in step S02 is: q = R + CPN (T1-T2);
wherein Q represents the heat KJ absorbed by the vaporization of liquid nitrogen, R represents the latent heat of vaporization of liquid nitrogen, CPN represents the specific heat of nitrogen gas, T1 represents the initial temperature of nitrogen gas, and T2 represents the discharge temperature of nitrogen gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010311.5A CN110756878A (en) | 2019-10-23 | 2019-10-23 | Cutting device for research of non-ferrous metal alloy material and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010311.5A CN110756878A (en) | 2019-10-23 | 2019-10-23 | Cutting device for research of non-ferrous metal alloy material and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110756878A true CN110756878A (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911010311.5A Withdrawn CN110756878A (en) | 2019-10-23 | 2019-10-23 | Cutting device for research of non-ferrous metal alloy material and using method |
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| CN (1) | CN110756878A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518008A (en) * | 2020-10-26 | 2021-03-19 | 无锡市锡山环宇金属软管有限公司 | Cutting tool for hydraulic forming corrugated pipe |
| CN112621373A (en) * | 2021-01-13 | 2021-04-09 | 杭州澜霆数码有限公司 | Surrounding type machine tool heat dissipation device capable of achieving circulating cooling |
| CN116060995A (en) * | 2023-04-04 | 2023-05-05 | 三星智能科技盐城有限公司 | Active protection device of numerical control machine tool |
-
2019
- 2019-10-23 CN CN201911010311.5A patent/CN110756878A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518008A (en) * | 2020-10-26 | 2021-03-19 | 无锡市锡山环宇金属软管有限公司 | Cutting tool for hydraulic forming corrugated pipe |
| CN112621373A (en) * | 2021-01-13 | 2021-04-09 | 杭州澜霆数码有限公司 | Surrounding type machine tool heat dissipation device capable of achieving circulating cooling |
| CN116060995A (en) * | 2023-04-04 | 2023-05-05 | 三星智能科技盐城有限公司 | Active protection device of numerical control machine tool |
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Application publication date: 20200207 |
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| WW01 | Invention patent application withdrawn after publication |