CN112077651A - Collecting device for high-temperature alloy scrap sample and application - Google Patents
Collecting device for high-temperature alloy scrap sample and application Download PDFInfo
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- CN112077651A CN112077651A CN202010920650.3A CN202010920650A CN112077651A CN 112077651 A CN112077651 A CN 112077651A CN 202010920650 A CN202010920650 A CN 202010920650A CN 112077651 A CN112077651 A CN 112077651A
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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
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
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Abstract
The invention relates to a collecting device of a high-temperature alloy chip sample and application thereof, belonging to the technical field of chemical analysis sample preparation. A paper tube is attached to a collection box, an alloy sample is placed in the paper tube and clamped tightly, an upper cover is covered and fixed on a flat tongs, the flat tongs are fixed on a workbench of a drilling machine, a drill bit is fixed on a main shaft of the drilling machine, a hose connected to a semi-automatic titrator is close to the head of the drill bit and the bottom of the alloy sample, a cock is opened, the speed of titrating a coolant is adjusted, and a main shaft rotating switch of the drilling machine is opened to start drilling cuttings. The invention is used for sampling the drill cuttings of the alloy sample, overcomes the defect that the hard high-temperature alloy sample is very easy to generate overheating oxidation and splash when being drilled, ensures that the drill bit and the alloy sample are kept in a low-temperature state to avoid rapid abrasion, and is convenient for obtaining qualified cuttings with metallic luster.
Description
Technical Field
The invention relates to a high-temperature alloy scrap sample collecting device and application, in particular to a high-temperature alloy scrap sample collecting device and a method for preparing a high-temperature alloy scrap sample by adopting the same, and belongs to the technical field of chemical analysis sample preparation.
Background
In the field of chemical composition analysis of metal materials, analysis of gas elements such as carbon, sulfur and nitrogen, and wet method and instrument analysis which need to dissolve a solid sample into liquid all need to prepare a metal sample into a chip shape to be conveniently melted or dissolved for composition analysis. Specifically, it may be a titration analysis method or a wet method such as ICP-AES, ICP-MS, AAS or the like.
The machining department often uses an upright drill or bench drill to perform rapid drilling cutting processing on metal samples. Due to the diversity of the base material, shape and the like of the metal sample, especially the special materials of alloy cast iron, casting high-temperature alloy, deforming high-temperature alloy and high-alloy steel with extremely high hardness and toughness, the following problems exist in the drilling cutting processing process:
(1) under the atmospheric condition, high-speed drilling cuttings and alloy drill bits rub with metal samples at high speed to generate a large amount of heat, oxygen in the atmosphere is easy to oxidize chip samples and coke and turn black, and the fluctuation of carbon and sulfur test results in the chip samples is extremely high; secondly, the alloy drill bit is burnt by overheating, and is easy to quickly wear at high temperature so as to lose the drilling cutting capability; again, overheating also causes a change in the internal structure of the metal specimen, particularly when there are cracks or porosity in the cast alloy, and overheating oxidation may extend along the cracks or porosity into the matrix.
(2) The high-temperature chip sample is splashed out frequently in the preparation process, machining personnel are easily scalded, the splashed chip sample is difficult to collect and is easily polluted, and meanwhile, the environmental sanitation is influenced.
Disclosure of Invention
The invention aims to overcome the defects and provide the collecting device and the application of the high-temperature alloy chip sample, which can effectively prevent oxidation, and the prepared chip sample has metallic luster and is particularly suitable for single crystal casting alloys and directional casting alloys with low gas element content.
The technical scheme of the invention is that the collecting device of the high-temperature alloy chip sample comprises an upper cover, a collecting box, a drill bit, a paper tube, flat tongs, a hose, a semi-automatic titrator and a drilling machine;
a paper tube is arranged in the collecting box, an upper cover is arranged on the collecting box, and a through hole is formed in the upper cover; the collecting box is arranged on a jaw of the flat tongs; the flat tongs are arranged on a workbench of a drilling machine, and a drill bit of the drilling machine can penetrate through the through hole of the upper cover and extend into the paper tube; the semi-automatic titrator is connected with the collecting box through two hoses.
The semi-automatic titrator comprises a ground bottle, a duplex balloon, a rubber tube, a glass tube and a collecting bottle;
two tube tips of the semi-automatic titrator are respectively connected with two hoses, one hose is close to the head of the drill bit through a through hole of the upper cover, and the other hose extends into the bottom of the collecting box;
the upper end of the semi-automatic titrator is connected with the collecting bottle through a glass tube, the lower end of the semi-automatic titrator comprises a ground bottle, and the upper part of the ground bottle is connected with a duplex inflating ball through a rubber tube.
Further, the flat tongs are modified flat tongs; the movable jaw part of the flat tongs can be in the shapes of being flush or arc and the like and is consistent with the shape of the alloy sample to be measured, so that the flat tongs can completely clamp the alloy sample to be measured.
Furthermore, symmetrical openings are formed in the collecting box, and movable jaws of the flat tongs can extend into the collecting box through the symmetrical openings to perform clamping and loosening actions.
Further, the upper cover is made of transparent toughened glass or hard plastic, and the diameter of an upper opening of the upper cover is larger than 25 mm.
Further, the collecting box is a metal circular collecting box, the diameter of the collecting box is more than 50mm, and the height of the collecting box is more than 40 mm; a pair of symmetrical openings are formed in the position, more than 10mm away from the bottom of the circular metal collecting box, and the symmetrical openings can pass through the movable jaws of the flat tongs, and the corresponding movable jaws are selected according to the shape of a sample.
Further, the paper cylinder is a qualitative filter paper cylinder or a kraft paper cylinder, the paper cylinder can rapidly filter coolant ethanol or acetone, and the outer diameter of the paper cylinder is smaller than or equal to the inner diameter of the collection box.
Further, the drilling machine is specifically an upright drilling machine or a bench drill; the drill bit is a twist alloy drill bit, specifically a tungsten-cobalt or tungsten-molybdenum alloy drill bit, and the diameter of the drill bit is 15-25 mm.
The preparation method of the high-temperature alloy chip sample comprises the following steps:
a. placing a cast superalloy sample with the drilling cutting surface diameter larger than 25mm into a paper tube, placing the paper tube into a round metal collecting box, and then covering a transparent upper cover;
b. placing the combined device and the alloy block sample on a jaw of a flat-nose pliers, adjusting a knob to enable a movable jaw of the flat-nose pliers to symmetrically clamp the alloy block sample through a symmetrical opening of a round metal collecting box, and keeping the position of an alloy block sample drilling chip at the center of the round metal collecting box;
c. fixing the flat tongs on a workbench of a drilling machine, fixing the twist alloy drill bit on a main shaft of the drilling machine, and extending into the upper surface of the alloy block sample through the upper opening of the transparent upper cover;
d. respectively connecting 2 tube tips of the semi-automatic titrator with aluminum metal hoses with the diameter of 3-10 mm, wherein one metal hose is close to the head of the alloy drill bit through a circular hole of the transparent upper cover, and the other metal hose is close to the bottom of the alloy sample through a circular hole of the circular metal collection box;
e. inflating a duplex inflating ball to press coolant in the ground bottle into a glass tube and a collecting bottle through a rubber tube, opening a cock of a semi-automatic titrator, adjusting the speed of the titrating coolant to be 10-120 drops/min, wetting an alloy drill bit, and ensuring that a paper tube at the bottom of an alloy block sample is wetted and has the coolant with the depth of 0.5-3 mm;
f. and opening a main shaft rotating switch of the drilling machine, adjusting the drilling speed to be 200-1400 r/min, and selecting a drilling cutting mode to start drilling cutting.
g. And after the drill cuttings are finished, closing the cock, taking out the alloy drill bit and the metal hose, unscrewing the knob, opening the upper cover, taking out the remaining alloy sample, taking out the metal scraps together with the paper tube, transferring the metal scraps into a clean glass beaker, adding 50mL of cleaning agent for ultrasonic cleaning, controlling the time to be 2-5 min, controlling the frequency of ultrasonic waves to be 100-300 kHz and the power to be 150-800W, and blowing the cleaned metal scraps for later use.
The alloy sample is specifically cast high-temperature alloy, deformed high-temperature alloy, alloy steel or alloy cast iron; the substrate comprises nickel base, cobalt base, titanium base, aluminum base or copper base.
In step f, the drilling cutting mode is a manual mode or an automatic mode.
In the step g, the cleaning agent is one or two of absolute ethyl alcohol, diethyl ether, acetone and carbon tetrachloride which are mixed according to the volume ratio of 2: 1.
The invention is used for cooling the alloy drill bit and the alloy block sample so as to drill the qualified chip sample.
The round metal collecting box can effectively dissipate heat and prevent deformation, and can also contain coolant. The chip sample is collected by a qualitative filter paper cylinder or a kraft paper cylinder, is not easy to dissolve in absolute ethyl alcohol or acetone, can be quickly wetted, can be filtered to remove the coolant, can be quickly dried in the air and can be repeatedly used.
The semi-automatic titrator is used for containing the coolant, the coolant is very conveniently pressurized to the collecting bottle by using the double-linkage inflating ball to inflate, the collecting bottle can be inflated and filled at any time after the coolant is used up, the coolant can be returned to the ground bottle after the coolant is processed, volatilization is prevented, and meanwhile, the flow rate of the coolant can be controlled by conveniently adjusting the cock.
The drill bit and the alloy sample can be rapidly cooled by using low-boiling absolute ethyl alcohol or acetone which carries a large amount of heat during volatilization.
The invention has the beneficial effects that: the device and the method can reduce the temperature of the alloy sample, the drill bit and the chip sample from 200-500 ℃ to 30-70 ℃, and effectively prevent the sample from being oxidized. The prepared scrap sample has metallic luster, and is particularly suitable for single crystal casting alloy and directional casting alloy with low gas element content. The device easy operation, application range is wide, and security and degree of automation are higher, and conveniently collect bits appearance, pollute for a short time.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention.
Fig. 2 is a schematic perspective view of the device of the present invention.
Description of reference numerals: 1. an upper cover; 2. a collection box; 3. a drill bit; 6. a paper tube; 7. flat tongs; 8. a hose; 10. a semi-automatic titrator; 11. grinding the bottle; 12. double balloon-making; 13. a rubber tube; 14. a glass tube; 15. a collection bottle; 16. a knob; 17. and (5) drilling the machine.
Detailed Description
Embodiment 1A collecting device for high-temperature alloy filings
Comprises an upper cover 1, a collecting box 2, a drill bit 3, a paper tube 6, flat tongs 7, a hose 8, a semi-automatic titrator 10 and a drilling machine 17;
a paper tube 6 is arranged in the collection box 2, an upper cover 1 is arranged on the collection box 2, and a through hole is formed in the upper cover 1; the collecting box 2 is arranged on a jaw of the flat tongs 7; the flat tongs 7 are arranged on a workbench of a drilling machine 17, and a drill bit 3 of the drilling machine 17 can penetrate through a through hole of the upper cover 1 and extend into the paper tube 6; the semi-automatic titrator 10 is connected with the collecting box 2 through two hoses 8.
The semi-automatic titrator 10 comprises a ground bottle 11, a duplex inflating ball 12, a rubber tube 13, a glass tube 14 and a collecting bottle 15;
two tube tips of the semi-automatic titrator 10 are respectively connected with two hoses 8, one hose 8 is close to the head of the drill bit 3 through a through hole of the upper cover 1, and the other hose 8 extends into the bottom of the collecting box 2;
the upper end of the semi-automatic titrator 10 is connected with a collecting bottle 15 through a glass tube 14, the lower end of the semi-automatic titrator comprises a ground bottle 11, and the upper part of the ground bottle 11 is connected with a duplex inflating ball 12 through a rubber tube 13.
The collecting box 2 is provided with symmetrical openings, and the movable jaw 5 of the flat tongs 7 can extend into the collecting box 2 through the symmetrical openings to perform clamping and loosening actions.
The upper cover 1 is made of transparent toughened glass or hard plastic, and the diameter of an upper opening of the upper cover 1 is larger than 25 mm.
The collecting box 2 is a metal round collecting box, the diameter of the collecting box is more than 50mm, and the height of the collecting box is more than 40 mm; a pair of symmetrical openings are arranged at the position which is more than 10mm away from the bottom of the round metal collecting box, and the symmetrical openings can pass through the movable jaw 5 of the flat tongs 7.
The paper cylinder 6 is a qualitative filter paper cylinder or a kraft paper cylinder, can rapidly filter coolant ethanol or acetone, and has an outer diameter less than or equal to the inner diameter of the collection box 2.
The drilling machine 17 is specifically an upright drilling machine or a bench drill; the drill bit 3 is a tungsten-cobalt or tungsten-molybdenum alloy drill bit with the diameter of 15-25 mm.
EXAMPLE 2 preparation of high temperature alloy crumb sample
a. Placing a K417 cast high-temperature alloy block sample 4 with the diameter of a drilling cutting surface larger than 25mm into a qualitative filter paper cylinder with the diameter of about 100mm and the height of 20mm, placing the paper cylinder 6 into a circular aluminum alloy collecting box 2 with the diameter of 100mm and the height of 60mm, and then covering a toughened glass transparent upper cover 1;
b. placing the combined device and the K417 cast high-temperature alloy block sample 4 on a jaw of a flat-nose pliers 7, adjusting a knob 16 to enable a movable jaw 5 of the flat-nose pliers 7 to symmetrically clamp the K417 cast high-temperature alloy block sample 4 through a symmetrical opening of a round aluminum alloy collecting box 2, and keeping the drill chip position of the K417 cast high-temperature alloy block sample 4 at the center of the round aluminum alloy collecting box 2;
c. fixing a flat tongs 7 on a workbench of a Z51-40B type vertical drilling machine 17, fixing a tungsten-cobalt twist alloy drill bit 3 with the diameter of 20mm on a main shaft of the Z51-40B type vertical drilling machine, and extending into the upper surface of a K417 cast high-temperature alloy block sample 4 through an upper opening with the diameter of 25mm of a toughened glass transparent upper cover 1;
d. 2 tube tips of the semi-automatic titrator 10 are respectively connected with aluminum metal hoses 8 with the diameter of 7.5mm, one aluminum metal hose 8 is close to the head of the tungsten-cobalt twist alloy drill bit 3 through a round hole of the toughened glass transparent upper cover 1, and the other aluminum metal hose 8 is close to the bottom of the K417 cast high-temperature alloy sample 4 through a round hole of the round aluminum alloy collecting box 1;
e. inflating a duplex inflating ball 12 to press absolute ethyl alcohol in a 5L ground bottle 11 into a 500mL glass tube 14 and a collecting bottle 15 through a rubber tube 13, opening a cock of a semi-automatic titrator 10, adjusting the speed of a titration coolant to 30d/min, wetting an alloy drill bit 3, and ensuring that a paper tube 6 at the bottom of an alloy block sample 4 is wetted and has absolute ethyl alcohol with the depth of 0.5 mm;
f. and (4) turning on a main shaft rotating switch of the vertical drilling machine 17, adjusting the drilling speed to 701r/min, and selecting a manual mode to start drilling cuttings.
g. After the drill cuttings are finished, closing the cock 9, taking out the tungsten-cobalt twist alloy drill bit 3 and the metal hose 8, unscrewing the knob 16, opening the toughened glass transparent upper cover 1, taking out the rest K417 cast high-temperature alloy sample 4, taking out the metal cuttings together with the paper tube 6, transferring the metal cuttings into a clean 250mL glass beaker, adding 50mL acetone to perform ultrasonic cleaning in a ventilation kitchen for 2min, controlling the frequency of ultrasonic waves to be 200KHz and the power to be 150W, blowing the cleaned metal cuttings to dry, and measuring the content of carbon and sulfur elements in the metal cuttings by using a carbon and sulfur analyzer.
Comparative example 1
A piece of qualitative filter paper is padded under a K417 cast high-temperature alloy block sample and is placed on a jaw of a flat tongs to be clamped; fixing flat tongs on a workbench of a Z51-40B type vertical drilling machine, and fixing a tungsten-cobalt twist alloy drill bit with the diameter of 20mm on a main shaft of the Z51-40B type vertical drilling machine; and (4) turning on a main shaft rotating switch of the vertical drilling machine, adjusting the drilling speed to 701r/min, and selecting a manual mode to start drilling cuttings. After the drill cuttings are finished, taking out the tungsten-cobalt twist alloy drill bit and the rest K417 cast high-temperature alloy sample, transferring metal scraps to a clean 250mL glass beaker, adding 50mL acetone to carry out ultrasonic cleaning in a ventilation kitchen, controlling the time to be 2min, controlling the frequency of ultrasonic waves to be 200kHz and the power to be 150W, blowing dry after cleaning, measuring the content of carbon and sulfur elements in the metal scraps by using a carbon-sulfur analyzer and an oxygen-nitrogen analyzer, and measuring the temperature of the drill bit and the sample block by using an infrared temperature measuring gun to evaluate the repeatability of sample preparation, wherein the result is shown in Table 1.
TABLE 1
The data results in table 1 show that the chip samples prepared by using the method have good metal luster, the gas element test result is stable, and the chip samples are less oxidized and meet the requirements of chemical analysis; the method has good guiding effect on the preparation of the high-temperature alloy chip sample, and is beneficial to popularization and application.
The embodiments of the present invention have been described with reference to fig. 1 and 2, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions, combinations and simplifications may be made according to the purpose of the present invention, and all changes, modifications, substitutions, combinations and simplifications made according to the spirit and principle of the technical solution of the present invention should be replaced by equivalent means, so long as they are consistent with the principle of the method for preparing the high temperature alloy scraps according to the present invention, and they fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a collection device of high temperature alloy bits appearance which characterized in that: comprises an upper cover (1), a collecting box (2), a drill bit (3), a paper tube (6), flat tongs (7), a hose (8), a semi-automatic titrator (10) and a drilling machine (17);
a paper tube (6) is arranged in the collection box (2), an upper cover (1) is arranged on the collection box (2), and a through hole is formed in the upper cover (1); the collecting box (2) is arranged on a jaw of the flat tongs (7); the flat tongs (7) are arranged on a workbench of a drilling machine (17), and a drill bit (3) of the drilling machine (17) can penetrate through the through hole of the upper cover (1) and extend into the paper tube (6); the semi-automatic titrator (10) is connected with the collecting box (2) through two hoses (8).
2. The apparatus for collecting a high-temperature alloy scrap sample according to claim 1, wherein: the semi-automatic titrator (10) comprises a ground bottle (11), a duplex balloon (12), a rubber tube (13), a glass tube (14) and a collecting bottle (15);
two tube tips of the semi-automatic titrator (10) are respectively connected with two hoses (8), one hose (8) is close to the head of the drill bit (3) through a through hole of the upper cover (1), and the other hose (8) extends into the bottom of the collecting box (2);
the upper end of the semi-automatic titrator (10) is connected with a collecting bottle (15) through a glass tube (14), the lower end of the semi-automatic titrator comprises a ground bottle (11), and the upper part of the ground bottle (11) is connected with a duplex balloon (12) through a rubber tube (13).
3. The apparatus for collecting a high-temperature alloy scrap sample according to claim 1, wherein: the collecting box (2) is provided with symmetrical openings, and the movable jaw (5) of the flat tongs (7) can extend into the collecting box (2) through the symmetrical openings to perform clamping and loosening actions.
4. The apparatus for collecting a high-temperature alloy scrap sample according to claim 1, wherein: the upper cover (1) is specifically transparent toughened glass or rigid plastic, and the diameter of an upper opening of the upper cover (1) is larger than 25 mm.
5. The apparatus for collecting a high-temperature alloy scrap sample according to claim 1, wherein: the collecting box (2) is a metal round collecting box, the diameter of the collecting box is more than 50mm, and the height of the collecting box is more than 40 mm; a pair of symmetrical openings are arranged at the position which is more than 10mm away from the bottom of the round metal collecting box, and the symmetrical openings can pass through the movable jaw (5) of the flat tongs (7).
6. The apparatus for collecting a high-temperature alloy scrap sample according to claim 1, wherein: the paper cylinder (6) is a qualitative filter paper cylinder or a kraft paper cylinder, can quickly filter coolant ethanol or acetone, and has an outer diameter less than or equal to the inner diameter of the collection box (2).
7. The apparatus for collecting a high-temperature alloy scrap sample according to claim 1, wherein: the drilling machine (17) is specifically an upright drilling machine or a bench drill; the drill bit (3) is a tungsten-cobalt or tungsten-molybdenum alloy drill bit, and the diameter of the drill bit is 15-25 mm.
8. A preparation method of a high-temperature alloy chip sample is characterized by comprising the following steps:
a. placing a block-shaped alloy sample (4) with the diameter of the drilling cutting surface being more than 25mm into a paper tube (6), placing the paper tube (6) into a collection box (2), and then covering an upper cover (1);
b. placing the combined device and the alloy sample (4) on a jaw of a flat-nose pliers (7), adjusting a knob (16) to enable a movable jaw (5) of the flat-nose pliers (7) to symmetrically clamp the alloy sample (4) through a symmetrical opening of a collection box (2), and keeping the drill cutting position of the alloy sample (4) at the center of the collection box (2);
c. fixing flat tongs (7) on a workbench of a drilling machine (17), fixing a drill bit (3) on a main shaft of the drilling machine (17), and extending into the upper surface of an alloy sample (4) through an upper opening of an upper cover (1);
d. respectively connecting 2 tube tips of a semi-automatic titrator (10) with hoses (8), enabling one hose (8) to be close to the head of a drill bit (3) through a round hole of an upper cover (1), and enabling the other hose (8) to be close to the bottom of an alloy sample (4) through a symmetrical port of a collection box (2);
e. inflating through a duplex inflating ball (12), pressing the coolant in the ground bottle (11) into a glass tube (14) through a rubber tube (13), and further flowing into a collecting bottle (15); opening a cock of the semi-automatic titrator (10) to enable the coolant to wet the drill bit (3) and ensure that the paper tube (6) at the bottom of the alloy sample (4) is wet;
f. turning on a main shaft rotating switch of a drilling machine (17), adjusting the drilling speed, and selecting a drilling cutting mode to start drilling cutting;
g. after the drill cutting is finished, the cock (9) is closed, the drill bit (3) and the hose (8) are taken out, the knob (16) is unscrewed, the upper cover (1) is opened, and the rest alloy sample (4) is taken out; and taking out the metal chips together with the paper tube (6), transferring the metal chips into a clean glass beaker, adding a cleaning agent for ultrasonic cleaning, and blowing dry the metal chips for later use after cleaning.
9. The method for preparing a high-temperature alloy chip sample according to claim 8, wherein: the alloy sample (4) is cast high-temperature alloy, deformed high-temperature alloy, alloy steel or alloy cast iron; the substrate comprises nickel base, cobalt base, titanium base, aluminum base or copper base.
10. The method for preparing a high-temperature alloy chip sample according to claim 8, wherein: the coolant is absolute ethyl alcohol or acetone; the cleaning agent is one or two of absolute ethyl alcohol, diethyl ether, acetone or carbon tetrachloride which are mixed according to the volume ratio of 2: 1.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117123825A (en) * | 2023-10-23 | 2023-11-28 | 江苏恒久机械股份有限公司 | Drilling device for compressor cylinder cover |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010094325A (en) * | 2000-04-06 | 2001-10-31 | 유재일 | Milling machine with graphite process |
| CN205147949U (en) * | 2015-12-07 | 2016-04-13 | 大连大学 | Lathe connects waste material dish with filtering |
| CN105904278A (en) * | 2016-06-24 | 2016-08-31 | 银峰铸造（芜湖）有限公司 | Drilling tool |
| CN205844298U (en) * | 2016-08-02 | 2016-12-28 | 安徽瑞思威尔科技有限公司 | A kind of device of quick detection Chinese liquor acidity |
| CN106392121A (en) * | 2016-10-27 | 2017-02-15 | 林志城 | Drilling machine capable of relieving dill bit damage |
| CN206998445U (en) * | 2017-06-16 | 2018-02-13 | 洛阳长峰电子科技有限公司 | A kind of wire cutting working solution filter |
| CN108177020A (en) * | 2018-02-14 | 2018-06-19 | 中核(天津)科技发展有限公司 | The chip of neodymium iron boron magnetic body machining cools down collection device and cooling collection method |
| CN108296888A (en) * | 2017-12-26 | 2018-07-20 | 中车戚墅堰机车车辆工艺研究所有限公司 | A kind of cylinder sample batch grinds tooling and application method automatically |
| GB202004787D0 (en) * | 2020-04-01 | 2020-05-13 | Fluid Maintenance Solutions Ltd | A system and a separation for removing contaminantes from cutting fluid |
-
2020
- 2020-09-04 CN CN202010920650.3A patent/CN112077651B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010094325A (en) * | 2000-04-06 | 2001-10-31 | 유재일 | Milling machine with graphite process |
| CN205147949U (en) * | 2015-12-07 | 2016-04-13 | 大连大学 | Lathe connects waste material dish with filtering |
| CN105904278A (en) * | 2016-06-24 | 2016-08-31 | 银峰铸造（芜湖）有限公司 | Drilling tool |
| CN205844298U (en) * | 2016-08-02 | 2016-12-28 | 安徽瑞思威尔科技有限公司 | A kind of device of quick detection Chinese liquor acidity |
| CN106392121A (en) * | 2016-10-27 | 2017-02-15 | 林志城 | Drilling machine capable of relieving dill bit damage |
| CN206998445U (en) * | 2017-06-16 | 2018-02-13 | 洛阳长峰电子科技有限公司 | A kind of wire cutting working solution filter |
| CN108296888A (en) * | 2017-12-26 | 2018-07-20 | 中车戚墅堰机车车辆工艺研究所有限公司 | A kind of cylinder sample batch grinds tooling and application method automatically |
| CN108177020A (en) * | 2018-02-14 | 2018-06-19 | 中核(天津)科技发展有限公司 | The chip of neodymium iron boron magnetic body machining cools down collection device and cooling collection method |
| GB202004787D0 (en) * | 2020-04-01 | 2020-05-13 | Fluid Maintenance Solutions Ltd | A system and a separation for removing contaminantes from cutting fluid |
Non-Patent Citations (1)
| Title |
|---|
| 毛金银: "《药品质量控制实训教程》", 30 June 2008, 中国医药科技出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123825A (en) * | 2023-10-23 | 2023-11-28 | 江苏恒久机械股份有限公司 | Drilling device for compressor cylinder cover |
| CN117123825B (en) * | 2023-10-23 | 2024-01-26 | 江苏恒久机械股份有限公司 | Drilling device for compressor cylinder cover |
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|---|---|
| CN112077651B (en) | 2022-07-22 |
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