CN104339460B - A kind of wire-electrode cutting device making cylindrical joint test specimen - Google Patents
A kind of wire-electrode cutting device making cylindrical joint test specimen Download PDFInfo
- Publication number
- CN104339460B CN104339460B CN201410598762.6A CN201410598762A CN104339460B CN 104339460 B CN104339460 B CN 104339460B CN 201410598762 A CN201410598762 A CN 201410598762A CN 104339460 B CN104339460 B CN 104339460B
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- CN
- China
- Prior art keywords
- test specimen
- assembly
- base
- support
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
-
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
- B28D1/068—Components, e.g. guiding means, vibrations damping means, frames, driving means, suspension
-
- 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
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of wire-electrode cutting device making cylindrical joint test specimen, comprise the base of a bottom, the base of bottom is provided with support and compression spring assembly, support comprises the upright arm be connected with base and the horizontal arm be connected with upright arm, reciprocating motor assembly and drive gear assemblies is provided with in the horizontal arm of support, reciprocating motor assembly is connected with the adjustable diamond dust rope assembly of the other end with adjuster by piston, drive gear assemblies matches with buncher, is provided with load-bearing rotary table at compression spring assembly top.The requirements such as the present invention can meet test specimen One's name is legion needed for the test specimen dynamic characteristic test of joint, disturbance is little, discreteness is little, for ensureing that systematically studying joint test specimen mechanical characteristic provides basic guarantee.
Description
Technical field
The present invention relates to a kind of sample production equipment, being specifically related to a kind of for making cylindrical joint test specimen wire-electrode cutting device.
Background technology
IV, V structural planes such as the joint in rock mass, aspect, crack, schistosity, cleavage plane can destroy the integrality of rock mass and affect its physico mechanical characteristic, and the occurrence of this kind of structural plane, mark length, roughness, connected ratio, be the key factor affecting jointed rock mass mechanical characteristic with or without geometric parameters such as fillings, be also the key content of existing experimental study.Joint test specimen complex structure, the test specimen needed for preparation meets is the important step in process of the test.Prepare natural joint test specimen and have that disturbance is large, quantity is difficult to problems such as satisfying the demands, sample preparation success rate is low; Conventional sample preparation adopts blade cuts joint test specimen that discreteness can be caused excessive; Adopt high pressure waterjet joint test specimen, cutting equipment price is high; Adopt ceramic test piece, complex manufacturing technology, be difficult to realize.And similar material model is with low cost, easily shaping, easy to make, can Reusability, the more important thing is, it has, and mechanical characteristic is similar to rock mass, stable mechanical property, affect the features such as little by external condition.Similar material model is a kind of desirable test material, by the test specimen needed for simple equipment making test.
Summary of the invention
In order to solve prior art sample preparation adopt blade cuts joint test specimen to cause disturbance is large, discreteness is too high, adopt high pressure waterjet joint test specimen price high, test material preparation quantity is difficult to problems such as satisfying the demands, sample preparation success rate is low, the invention provides a kind of cylindrical joint test specimen analog material Linear cut sample preparation device.
The object of the present invention is achieved like this: a kind of wire-electrode cutting device making cylindrical joint test specimen, comprise the base of a bottom, the base of bottom is provided with support and compression spring assembly, support comprises the upright arm be connected with base and the horizontal arm be connected with upright arm, reciprocating motor assembly and drive gear assemblies is provided with in the horizontal arm of support, reciprocating motor assembly is connected with the adjustable diamond dust rope assembly of the other end with adjuster by piston, drive gear assemblies matches with buncher, is provided with load-bearing rotary table at compression spring assembly top.
Described adjuster is spring or sash weight.
The wire-electrode cutting device of making provided by the invention cylindrical joint test specimen, by the commutation work of reciprocating motor assembly, drives piston and adjustable diamond dust rope assembly faster reciprocal motion, utilizes diamond dust rope to complete the cutting of test specimen; Be provided with the spring or weight that are connected with diamond dust rope in this device, the effect of Absorbable rod adjustable diamond dust rope assembly reciprocating movement displacement, to realize the lasting cutting to test specimen; Compression spring assembly top is the load-bearing rotary table holding test specimen, and compression spring assembly self has certain elasticity, to adapt to the test specimen of differing heights; Buncher can drive drive gear assemblies, thus test specimen is rotated, to realize carrying out circumference cutting under the condition of adjustable rotating speed.
To sum up, the requirements such as the present invention can meet test specimen One's name is legion needed for the test specimen dynamic characteristic test of joint, disturbance is little, discreteness is little, for ensureing that systematically studying joint test specimen mechanical characteristic provides basic guarantee.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Structure of the present invention is as shown in Figure 1: primarily of the composition such as test specimen 11 at base 1, support 2, compression spring assembly 3, reciprocating motor assembly 4, drive gear assemblies 5, piston 6, adjustable diamond dust rope assembly 7, adjuster 8, buncher 9, load-bearing rotary table 10, prefabricated joint.Wherein, base 1 welds with support 2 and connects, support 2 is made up of horizontal arm and upright arm, upright arm welds with base, horizontal arm is connected with upright arm, compression spring assembly 3 is fixedly connected on base 1, reciprocating motor assembly 4 is provided with in the horizontal arm of support 2, and be connected with piston 6 one end, piston 6 other end is connected with adjustable diamond dust rope assembly 7, diamond dust rope assembly 7 is connected with adjuster 8 bottom, the buncher 9 being positioned at support 2 horizontal arm top is connected with drive gear assemblies 5 by gear, test specimen 11 is between load-bearing rotary table 10 and drive gear assemblies 5.
Operation principle of the present invention is as follows:
Test specimen loads: first pressed down by compression spring assembly, be put into by test specimen 11 on the load-bearing rotary table 10 at compression spring assembly 3 top, then slow releasing compression spring assembly 3 makes it rise and compress test specimen together with drive gear assemblies.
Prepare cutting: first start reciprocating motor assembly 4 and drive piston 6 to move back and forth, making adjustable diamond dust rope assembly about 7 high-speed friction cutting sample 11 surface, adjusting adjustable diamond dust rope assembly 7 along test specimen radial motion to setting radius simultaneously;
Test specimen cuts: restart buncher 9, and motor is driven gear driven unit 5 simultaneously, and test specimen 11 is rotated on load-bearing rotary table 10, and makes diamond dust rope assembly 7 circumferentially cutting sample 11 surface;
Test specimen unloads: first close reciprocating motor assembly 4, regulates diamond dust rope assembly 7 to depart from test specimen 11, then closes buncher 9, when gear drive assembly 5 stops operating, pressed down and can take out test specimen by compression spring assembly 3.
Claims (2)
1. one kind makes the wire-electrode cutting device of cylindrical joint test specimen, it is characterized in that: the base (1) comprising a bottom, the base (1) of bottom is provided with support (2) and compression spring assembly (3), support (2) comprises the upright arm be connected with base (1) and the horizontal arm be connected with upright arm, reciprocating motor assembly (4) and drive gear assemblies (5) is provided with in the horizontal arm of support (2), reciprocating motor assembly (4) is connected with the adjustable diamond dust rope assembly (7) of the other end with adjuster (8) by piston (6), drive gear assemblies (5) matches with buncher (9), load-bearing rotary table (10) is provided with at compression spring assembly (3) top.
2. the wire-electrode cutting device of making according to claim 1 cylindrical joint test specimen, is characterized in that: described adjuster (8) is spring or sash weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598762.6A CN104339460B (en) | 2014-10-31 | 2014-10-31 | A kind of wire-electrode cutting device making cylindrical joint test specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598762.6A CN104339460B (en) | 2014-10-31 | 2014-10-31 | A kind of wire-electrode cutting device making cylindrical joint test specimen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104339460A CN104339460A (en) | 2015-02-11 |
| CN104339460B true CN104339460B (en) | 2015-12-09 |
Family
ID=52496323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598762.6A Expired - Fee Related CN104339460B (en) | 2014-10-31 | 2014-10-31 | A kind of wire-electrode cutting device making cylindrical joint test specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339460B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092644B (en) * | 2016-06-12 | 2018-11-02 | 三峡大学 | One kind is two-way to rotate freely rock coring machine base and sampling method |
| CN109030154A (en) * | 2018-10-17 | 2018-12-18 | 山东科技大学 | A kind of coal sample Brazil splitter disk test specimen producing device and its application method |
| CN109781484B (en) * | 2019-01-16 | 2021-06-01 | 徐丽侠 | Adjustable die for prefabricated joint test piece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675840A (en) * | 1969-12-15 | 1972-07-11 | Computer Ind Inc | Wire cutting apparatus for reflow wiring machines |
| SU895586A1 (en) * | 1979-08-30 | 1982-01-07 | Ивано-Франковский Приборостроительный Завод | Automatic machine for chiselling and caulking of linear joint pin from wire |
| CN101861230A (en) * | 2007-12-11 | 2010-10-13 | 信越半导体股份有限公司 | Method for cutting work by wire saw and wire saw |
| CN103506721A (en) * | 2013-09-29 | 2014-01-15 | 青岛元通机械有限公司 | Wire-electrode cutting machining method and device for ring-shaped workpieces |
| CN104118064A (en) * | 2014-07-25 | 2014-10-29 | 苏州科技学院 | Rotary ultrasonic vibration line cutting device |
| CN204172203U (en) * | 2014-10-31 | 2015-02-25 | 三峡大学 | A kind of wire-electrode cutting device making cylindrical joint test specimen |
-
2014
- 2014-10-31 CN CN201410598762.6A patent/CN104339460B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675840A (en) * | 1969-12-15 | 1972-07-11 | Computer Ind Inc | Wire cutting apparatus for reflow wiring machines |
| SU895586A1 (en) * | 1979-08-30 | 1982-01-07 | Ивано-Франковский Приборостроительный Завод | Automatic machine for chiselling and caulking of linear joint pin from wire |
| CN101861230A (en) * | 2007-12-11 | 2010-10-13 | 信越半导体股份有限公司 | Method for cutting work by wire saw and wire saw |
| CN103506721A (en) * | 2013-09-29 | 2014-01-15 | 青岛元通机械有限公司 | Wire-electrode cutting machining method and device for ring-shaped workpieces |
| CN104118064A (en) * | 2014-07-25 | 2014-10-29 | 苏州科技学院 | Rotary ultrasonic vibration line cutting device |
| CN204172203U (en) * | 2014-10-31 | 2015-02-25 | 三峡大学 | A kind of wire-electrode cutting device making cylindrical joint test specimen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104339460A (en) | 2015-02-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20211031 |
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