CN104949595A - Gauge material and its application - Google Patents
Gauge material and its application Download PDFInfo
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- CN104949595A CN104949595A CN201510252031.0A CN201510252031A CN104949595A CN 104949595 A CN104949595 A CN 104949595A CN 201510252031 A CN201510252031 A CN 201510252031A CN 104949595 A CN104949595 A CN 104949595A
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- gauge
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Abstract
The invention provides a gauge material and its application in production of a gauge, and belongs to the technical field of measuring instrument materials. The gauge material is one of hard granite, basalt, quartzite containing iron, quartz, topaz or corundum. The hardness of the gauge material is 45 to 75 HRC. The gauge made of the gauge material has high hardness, good wear resistance, and long service life. According to the technical scheme, the characteristics of high hardness and low coefficient of expansion of the gauge material are utilized to improve the wear resistance, precision and service life of the gauge, thus production technology of the gauge is simple, production cost is low, and obvious economic benefits can be achieved.
Description
Technical field
The present invention relates to a kind of gauge material and this material is preparing the application in gauge, belong to surveying instrument material field.
Background technology
Plain limit gage refers to and is verified the general name that workpiece is smooth hole or smooth shaft limit gauge used; That one does not have graduated definite value to check measurer.During with plain limit gage inspection part, part can only be judged whether within the scope of the acceptance limit of regulation, and the numerical value of part physical size and Form and position error can not be measured.Gauge structure simplicity of design, easy to use, reliable, the efficiency of inspection part is high.The material of plain limit gage is all generally alloy steel, most widely used high-carbon-chromium bearing steel.Because the material precision of plain limit gage is very high, general precision is 1/10-1/100 micron, very high to the requirement of gauge, the gauge processed is subject to the impact of very little external force or the impact of temperature variation in transport and put procedure, small distortion is caused in capital, causes and loses measurement function; The gauge anti-wear performance of steel reduces in addition, the defects such as serviceable life is short.
When hole, axle employing Envelope requirement, they should use plain limit gage to check.Plain limit gage has drift and no-go gage.Drift is used for simulating the maximum material boundary embodying measured hole or axle, and whether the real profile of inspection hole or axle exceeds the maximum material boundary, and both whether the external action dimension of inspection hole or axle exceeded maximum material size.No-go gage is used for checking the physical size of measured hole or axle whether to exceed its minimum practical dimensions.The gauge of inspection hole is called feeler gauge.The gauge of proof bar is called ring gauge or calliper.Gauge can be divided into 3 kinds, working gauge, reception gage and school team's gauge by purposes.
When actual production gauge, all adopt the high-quality low carbon-structural steel that hardness ratio is higher, its Rockwell's hardness is 58 ~ 65HRC, obtains higher skin hardness through carburizing, still can keep high tenacity feature, not easy fracture before thermal treatment in metallic object.Not yielding in use procedure, dimensionally stable, anufacturability are good, low price.But carburizing time is long, distortion is comparatively large, needs to stay larger process redundancy before thermal treatment.Anti-wear performance is not as good as high-carbon steel and alloy tool steel.It is widely used as the material in general gauge, as feeler gauge, ring gauge, calliper gage for measuring position.
High-quality medium carbon structure steel, its hardness is higher, toughness better, excellent cutting performance, generally use after normalizing or quenching, tempering; The general non-wearing and tearing connection member not containing workplace be used as on gauge.High carbon tool steel be quenching after can obtain high rigidity, the process-cycle is short, comparatively high-quality mild carbon steel is good for wearing quality.Then high-quality medium carbon structure steel is not easy to selective hardening, and anufacturability is poor.Yielding in gauge use procedure, poor dimensional stability; It is mainly used in undersized feeler gauge, clearance gauge, lining and shape gauge.
Low-carbon alloy structural steel and alloy tool steel and bearing Heat-Treatment of Steel deformation is little, wearing quality good, intensity is high and have suitable toughness, good stability of the dimension after thermal treatment timeliness, but cutting ability is poor, material expensive; It is mainly used in making complex-shaped shape gauge, is not easy to the gauge of grinding after being applicable to require thermal treatment.
Higher but the poor impact toughness of the wearing quality of wimet, the long service life of the gauge adopting this material to prepare, and can be embedded on steel matrix gauge.
The gauge prepared by above-mentioned material, its each tool advantage, but a kind of hardness, precision but can not be provided high, and wearing quality is good, the gauge material of long service life.
Summary of the invention
The gauge that the present invention aims to provide a kind of gauge material and is made up of this material, with solve prior art exist production cost high, wear no resistance, problem that serviceable life is short.
The invention provides a kind of not yielding, cost is low, the gauge of long service life, its material is specially the one in hard grouan, Irish touchstone, ferruginous quartizite, quartz, topaz or corundum.
Particularly, the Rockwell's hardness of above-mentioned preparation amount gauge material is 45 ~ 75HRC.
Present invention also offers above-mentioned material and prepare the application in gauge.
Particularly, above-mentioned material is adopted can to prepare the very high feeler gauge of measuring accuracy, ring gauge.
Feeler gauge is mainly used in the size checking position, measured hole, detect two pitch-rows, also can be used as the degree of depth of go-no go gauge and measured hole, be the indispensable cubing that the standardization in hole detects, the various high-quality precision and sophisticated technology fields such as electronic edition, wiring board, mould, precision optical machinery manufacture can be widely used as.
Ring gauge is also called correction ring gauge, is a kind of annulus with specific dimensions and attribute of the deficiency for correcting measurer.By the ring gauge that above-mentioned material disclosed in this invention is made, and can prepare that precision is high, wear-resisting, the smooth special ring gauge of the check and correction of long service life, and be used for size datum, also can as comparing and measuring use, verification use can also be directly used in, can according to all size light face ring gauge.
Advantage of the present invention is: utilize hard grouan, Irish touchstone, ferruginous quartizite, quartz, topaz or corundum, it has the characteristic of higher hardness and lower expansion coefficient, improve the anti-wear performance of gauge, reduce the precision caused by temperature variation to change, the serviceable life that improve and measuring accuracy.Compare traditional material, adopt above-mentioned material to prepare the production technology of gauge simply, production cost is low.
Embodiment
Below by way of specific embodiment, technical scheme of the present invention is further qualified, but the technical scheme of the application is not imposed any restrictions; Any change or improvement are done in the basis of technical scheme, should protection scope of the present invention be belonged to.
Embodiment 1
The feeler gauge that the marble being 50HRC by the Rockwell's hardness that falls prepares, detect aperture φ 25, when specifically measuring, through repeatedly proofreading (upper deviation+0.001, little deviation-0.0005).
Embodiment 2
Proofread smooth special ring gauge: when specific experiment, adopt the corundum of extreme hardness or topaz to be prepared into Φ 1mm (calibrating for error 0.01%), Φ 10 Φ 20 (error 0.005%), Φ 30(error 0.003%), Φ 50 (error 0.002%), Φ 100 (error 0.001%), Φ 200 (error 0.001%), Φ 300 error 0.001%), Φ 500 error 0.001%), Φ 1000 error 0.0005%).
The present invention adopts Rockwell's hardness to be one in the hard grouan of 45 ~ 75HRC, Irish touchstone, ferruginous quartizite, quartz, topaz or corundum.The hardness of the gauge prepared by above-mentioned material is large, not easy to wear, simultaneously long service life.The expansion coefficient of above-mentioned material is low, and temperature influence is little, and not yielding, measuring accuracy is high, is prepared by above-mentioned material that the technique of gauge is simple, cost is low, has obvious economic benefit simultaneously.
Claims (3)
1. a gauge, is characterized in that: this gauge material is the one in hard grouan, Irish touchstone, ferruginous quartizite, quartz, topaz or corundum.
2. a kind of gauge according to claim 1, is characterized in that: the hardness of described material is 45 ~ 75 HRC.
3. the gauge material described in claim 1 ~ 2 is preparing the application in gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252031.0A CN104949595A (en) | 2015-05-18 | 2015-05-18 | Gauge material and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252031.0A CN104949595A (en) | 2015-05-18 | 2015-05-18 | Gauge material and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104949595A true CN104949595A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510252031.0A Pending CN104949595A (en) | 2015-05-18 | 2015-05-18 | Gauge material and its application |
Country Status (1)
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| CN (1) | CN104949595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI670478B (en) * | 2018-10-11 | 2019-09-01 | 奇景光電股份有限公司 | Measurement device for measuring imprinting parallelism and method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63188701A (en) * | 1987-01-31 | 1988-08-04 | Toshiba Corp | Block gauge |
| JPH02165001A (en) * | 1988-12-19 | 1990-06-26 | Mitsutoyo Corp | Block gauge |
| CN1148159A (en) * | 1995-10-13 | 1997-04-23 | 财团法人工业技术研究院 | Gauge block made of chromium carbide compounded ceramics |
| JP2000169216A (en) * | 1998-11-30 | 2000-06-20 | Kyocera Corp | Reference device |
| CN201897454U (en) * | 2010-11-29 | 2011-07-13 | 天津盛象塑料管业有限公司 | Special measuring tool for measuring gap width of forming die of plastic pipe extruder |
| CN203364675U (en) * | 2013-07-31 | 2013-12-25 | 东莞市宏诚光学制品有限公司 | High-precision linear scale |
-
2015
- 2015-05-18 CN CN201510252031.0A patent/CN104949595A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63188701A (en) * | 1987-01-31 | 1988-08-04 | Toshiba Corp | Block gauge |
| JPH02165001A (en) * | 1988-12-19 | 1990-06-26 | Mitsutoyo Corp | Block gauge |
| CN1148159A (en) * | 1995-10-13 | 1997-04-23 | 财团法人工业技术研究院 | Gauge block made of chromium carbide compounded ceramics |
| JP2000169216A (en) * | 1998-11-30 | 2000-06-20 | Kyocera Corp | Reference device |
| CN201897454U (en) * | 2010-11-29 | 2011-07-13 | 天津盛象塑料管业有限公司 | Special measuring tool for measuring gap width of forming die of plastic pipe extruder |
| CN203364675U (en) * | 2013-07-31 | 2013-12-25 | 东莞市宏诚光学制品有限公司 | High-precision linear scale |
Non-Patent Citations (3)
| Title |
|---|
| 石建甫等: "《建筑材料与检测》", 31 March 2013 * |
| 美国金属学会: "《金属手册第九版第三卷性能与选择:不锈钢、工具材料及特殊用途金属材料》", 28 February 1991 * |
| 赵晨阳: "《精细无机化工产品》", 31 July 2008 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI670478B (en) * | 2018-10-11 | 2019-09-01 | 奇景光電股份有限公司 | Measurement device for measuring imprinting parallelism and method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160518 Address after: Suzhou City, Jiangsu province 215333 Kunshan Matang Road Development Zone No. 53 room 3 Applicant after: SUZHOU GUOLIANG MEASURING TOOL SCIENCE & TECHNOLOGY CO., LTD. Address before: 266061 Shandong, Laoshan, Hongkong East Road, No. Pioneering Park, biological park, room 248, No. 239 Applicant before: Qingdao Wenchuang Science & Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
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| RJ01 | Rejection of invention patent application after publication |