CN204255244U - A kind of device measuring coating thickness - Google Patents
A kind of device measuring coating thickness Download PDFInfo
- Publication number
- CN204255244U CN204255244U CN201420731247.6U CN201420731247U CN204255244U CN 204255244 U CN204255244 U CN 204255244U CN 201420731247 U CN201420731247 U CN 201420731247U CN 204255244 U CN204255244 U CN 204255244U
- Authority
- CN
- China
- Prior art keywords
- clock gauge
- milscale
- coating thickness
- arc
- measuring
- 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.)
- Active
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of device measuring coating thickness, comprise arc milscale (4), clock gauge (1) and holding screw (2), clock gauge (1) is fixed on the top of arc milscale (4) as a measuring head by holding screw (2), the measuring head at arc milscale handle place is circular plan shape, part is before painting trowel coating, circular plan shape measuring head is placed on the convex surface peak of multiple tooth spiral fashion parts, the measuring head of clock gauge is placed in the concave surface minimum point of multiple tooth spiral fashion parts convex surface offside, record the measured value of now clock gauge, after being coated with trowel coating, the measured value of now clock gauge is recorded in situ, 1/2 times of the difference of twice measured value, be the coating thickness of this measurement.The utility model not only increases the accuracy of measuring multiple tooth spiral fashion parts, and can not destroy product.
Description
Technical field
The utility model belongs to field of measuring technique, is specifically related to a kind of device measuring coating thickness.
Background technology
At present, both at home and abroad the measuring method of coating thickness is magnetic thicknessmeter method, hand-held milscale method, metaloscope method and boring damage type microscopic inspection.When coating thickness measured by magnetic thickness tester, when coating thickness is not more than 50 μm, instrument indication error is ± 1 μm; When coating thickness is greater than 50 μm, instrument indication error is ± 2 μm.Hand-held miking head is circular plan shape, cannot to the coating Measurement accuracy of spiral fashion part.The error of indication of metaloscope method instrument when measuring coating thickness is ± 2.5 μm.The error of indication of the micro-thicknessmeter of boring damage type instrument when measuring coating thickness is ± 0.5 μm, but can destroy product surface after measuring.
Utility model content
The purpose of this utility model is to provide a kind of device measuring coating thickness, solves current multiple tooth spiral fashion part, and especially the coating thickness of odd number gear spiral fashion part cannot the problem of Measurement accuracy.
The technical solution of the utility model is: a kind of device measuring coating thickness, is characterized in that: comprise arc milscale 4, clock gauge 1 and holding screw 2; Clock gauge 1 is fixed on the top of arc milscale 4 as a measuring head by holding screw 2, the measuring head at arc milscale handle place is circular plan shape, part is before painting trowel coating, circular plan shape measuring head is placed on the convex surface peak of multiple tooth spiral fashion parts, the measuring head of clock gauge is placed in the concave surface minimum point of multiple tooth spiral fashion parts convex surface offside, record the measured value of now clock gauge, after being coated with trowel coating, the measured value of now clock gauge is recorded in situ, 1/2 times of the difference of twice measured value, is the coating thickness of this measurement.
Beneficial effect: the utility model not only increases measurement irregular part, as the accuracy of multiple tooth spiral fashion parts, and can not destroy product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is embodiment schematic diagram of the present utility model.
1-clock gauge, 2-holding screw, 3-copper sheath, the arc milscale of 4-
Embodiment
For making the purpose of this utility model, content and advantage clearly, below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of device measuring coating thickness, comprises arc milscale 4, clock gauge 1, holding screw 2 and copper sheath 3, clock gauge 1 is fixed on the top of arc milscale 4 as a measuring head by holding screw 2, clock gauge measuring junction is through the copper sheath be embedded in the measured hole of arc milscale 4 top, the measuring head at arc milscale handle place is circular plan shape, during measurement, part is before painting, circular plan shape measuring head is placed on the convex surface peak of multiple tooth spiral fashion parts, the measuring head of clock gauge is placed in the concave surface minimum point of multiple tooth spiral fashion parts convex surface offside, record the measured value of now clock gauge, Tu Hou, the measured value of now clock gauge is recorded in situ, 1/2 times of the difference of twice measured value, be the coating thickness of this measurement.Can refer to the coating thickness of this multiple position of measuring method repetitive measurement.The arithmetic mean of multiple different measuring positions coating thickness, is the coating thickness of this part.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (2)
1. measure a device for coating thickness, it is characterized in that: comprise arc milscale (4), clock gauge (1) and holding screw (2); Clock gauge (1) is fixed on the top of arc milscale (4) as a measuring head by holding screw (2), the measuring head at arc milscale handle place is circular plan shape.
2. a kind of device measuring coating thickness according to claim 1, it is characterized in that: also comprise copper sheath (3), described copper sheath (3) is nested in the measured hole at arc milscale (4) top, and clock gauge measuring junction passes copper sheath (3) and is fixedly connected with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731247.6U CN204255244U (en) | 2014-11-27 | 2014-11-27 | A kind of device measuring coating thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731247.6U CN204255244U (en) | 2014-11-27 | 2014-11-27 | A kind of device measuring coating thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255244U true CN204255244U (en) | 2015-04-08 |
Family
ID=52959541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731247.6U Active CN204255244U (en) | 2014-11-27 | 2014-11-27 | A kind of device measuring coating thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255244U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353220A (en) * | 2016-08-24 | 2017-01-25 | 泉州腾达精铸有限公司 | Method for detecting fusible pattern precise casting paint |
| CN108759622A (en) * | 2018-08-09 | 2018-11-06 | 四川纳涂科技有限公司 | Taper hole coating layer thickness accurately measures the measurement method of tooling in diamond cone casement |
| CN109556497A (en) * | 2018-11-28 | 2019-04-02 | 武汉武船重型装备工程有限责任公司 | A kind of detection device and method for stage reel |
-
2014
- 2014-11-27 CN CN201420731247.6U patent/CN204255244U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353220A (en) * | 2016-08-24 | 2017-01-25 | 泉州腾达精铸有限公司 | Method for detecting fusible pattern precise casting paint |
| CN108759622A (en) * | 2018-08-09 | 2018-11-06 | 四川纳涂科技有限公司 | Taper hole coating layer thickness accurately measures the measurement method of tooling in diamond cone casement |
| CN109556497A (en) * | 2018-11-28 | 2019-04-02 | 武汉武船重型装备工程有限责任公司 | A kind of detection device and method for stage reel |
| CN109556497B (en) * | 2018-11-28 | 2021-02-09 | 武汉武船重型装备工程有限责任公司 | Detection device and method for stage winding drum |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204255244U (en) | A kind of device measuring coating thickness | |
| CN201266054Y (en) | Narrow groove measurement vernier | |
| CN204228164U (en) | A kind of target checking static contact centre deviation | |
| CN203443519U (en) | Circular feeler gauge | |
| CN203928959U (en) | The direct-reading Special length measuring apparatus of ratio-frequency welded tube | |
| CN203981122U (en) | A kind of laser diameter measuring instrument | |
| CN203177770U (en) | Tool for measuring convexity of cylinder sleeve | |
| CN202361923U (en) | External diameter continuous measuring instrument | |
| CN203396383U (en) | Clamp for detection of tooth ring | |
| CN201828225U (en) | Device used for measuring the internal and external diameters of thin wall type annular products | |
| CN104374277A (en) | Hole diameter measuring tool | |
| CN203908453U (en) | Gap gauge | |
| CN203758432U (en) | Depth detection device of screw hole | |
| CN203869637U (en) | Universal plug gauge used for measurement | |
| CN204115648U (en) | A kind of coaxial measuring apparatus | |
| CN207317700U (en) | A kind of easy rotor the air gap survey tool | |
| CN204188113U (en) | 60 ° of chamfering orifice diameter device for fast detecting | |
| CN203396341U (en) | Groove curvature radius measuring instrument for ball bearing | |
| CN205825873U (en) | A kind of cubing for measuring the pinhole of camshaft degree of depth | |
| CN204855574U (en) | Capacitance meter special test fastener | |
| CN205014926U (en) | Board thickness measurement device is measured to galvanized wive | |
| CN103438791B (en) | Ball bearing Contact stress measuring instrument | |
| CN205090915U (en) | Be used for work piece fault plane interval measuring instrument | |
| CN204255239U (en) | For the lever gear mechanism of accurate measurement instrument | |
| CN204240887U (en) | A kind of compacting screw-thread steel collars groove rib survey instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |