GB660467A - A new or improved apparatus for measuring the abrading effect of metals - Google Patents
A new or improved apparatus for measuring the abrading effect of metalsInfo
- Publication number
- GB660467A GB660467A GB170549A GB170549A GB660467A GB 660467 A GB660467 A GB 660467A GB 170549 A GB170549 A GB 170549A GB 170549 A GB170549 A GB 170549A GB 660467 A GB660467 A GB 660467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- abrasion
- schlesinger
- bar
- test piece
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
660,467. Testing physical qualities of materials. MACHINE SHOP EQUIPMENT, Ltd., SCHLESINGER, E. K., and SCHLESINGER, F., [Representatives of SCHLESINGER, G.]. Nov. 17, 1949 [Jan. 21, 1949], No. 1705/49. Class 106 (ii). An instrument for obtaining an abrasion factor for ascertaining the abrading effect of test pieces of metals having circular peripheries comprises a hardened steel ball and support therefor with means to prevent relative move. ment there between and means to press the support under a predetermined constant load towards the test piece with the ball in non-rotating contact with the periphery of the test piece during relative rotation between the test piece and support. Pivot pins 2 fixed on opposite sides of a carrier 1 mounted on the tool-post of a machine tool serve as abutments for U-shaped limbs 3 at one end of a lever 4 loaded at the other end with a weight 10 and carrying a hardened steel ball 6 held against rotation which is pressed down on a cylindrical test-bar 7, rotated relative thereto and turned round and parallel by a cemented carbide-tipped tool 11. To secure maximum abrasion of the ball 6 by the bar 7, the ball 6 may be traversed along the length of the bar. A screw 5 for mounting the ball 6 may have an axial bore 5b with branches 5c through which oil may be forced to remove abraded swarf. The degree of abrasion may be measured by a dial gauge 12 or by measuring the length of the flat portion of the abrasion on the ball by a simple Brinell type magnifier. The present invention may be combined with the apparatus described in Specification 599,745, or the carrier 1 may be a mounting for a toolholder similar to that described therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB170549A GB660467A (en) | 1949-01-21 | 1949-01-21 | A new or improved apparatus for measuring the abrading effect of metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB170549A GB660467A (en) | 1949-01-21 | 1949-01-21 | A new or improved apparatus for measuring the abrading effect of metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB660467A true GB660467A (en) | 1951-11-07 |
Family
ID=9726587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB170549A Expired GB660467A (en) | 1949-01-21 | 1949-01-21 | A new or improved apparatus for measuring the abrading effect of metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB660467A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987853A (en) * | 2015-01-30 | 2016-10-05 | 宝山钢铁股份有限公司 | Testing method and apparatus for block-on-ring friction and wear performance of roller |
| CN106680126A (en) * | 2017-03-03 | 2017-05-17 | 许昌德通振动搅拌技术有限公司 | Wear resistance testing device for wear-resistant accessories of stirrer |
| CN106979902A (en) * | 2017-04-21 | 2017-07-25 | 北京科技大学 | A kind of fine grinding parameter determinator and its application |
| CN110057705A (en) * | 2019-05-31 | 2019-07-26 | 湖南师范大学 | Cutter ring abrasion test device and test method under a kind of water jet and corrosive liquid |
| CN110082242A (en) * | 2019-05-31 | 2019-08-02 | 青岛理工大学 | Friction experiment device for testing friction performance of cutter coating |
-
1949
- 1949-01-21 GB GB170549A patent/GB660467A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987853A (en) * | 2015-01-30 | 2016-10-05 | 宝山钢铁股份有限公司 | Testing method and apparatus for block-on-ring friction and wear performance of roller |
| CN105987853B (en) * | 2015-01-30 | 2018-12-07 | 宝山钢铁股份有限公司 | A kind of test method and device of collar block friction and wear behavior |
| CN106680126A (en) * | 2017-03-03 | 2017-05-17 | 许昌德通振动搅拌技术有限公司 | Wear resistance testing device for wear-resistant accessories of stirrer |
| CN106979902A (en) * | 2017-04-21 | 2017-07-25 | 北京科技大学 | A kind of fine grinding parameter determinator and its application |
| CN110057705A (en) * | 2019-05-31 | 2019-07-26 | 湖南师范大学 | Cutter ring abrasion test device and test method under a kind of water jet and corrosive liquid |
| CN110082242A (en) * | 2019-05-31 | 2019-08-02 | 青岛理工大学 | Friction experiment device for testing friction performance of cutter coating |
| CN110057705B (en) * | 2019-05-31 | 2023-12-12 | 湖南师范大学 | Water jet and corrosive liquid lower cutter ring abrasion test device and test method |
| CN110082242B (en) * | 2019-05-31 | 2024-01-09 | 青岛理工大学 | Friction experiment device for testing friction performance of cutter coating |
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