JPH0221505U - - Google Patents
Info
- Publication number
- JPH0221505U JPH0221505U JP10081588U JP10081588U JPH0221505U JP H0221505 U JPH0221505 U JP H0221505U JP 10081588 U JP10081588 U JP 10081588U JP 10081588 U JP10081588 U JP 10081588U JP H0221505 U JPH0221505 U JP H0221505U
- Authority
- JP
- Japan
- Prior art keywords
- indenters
- sample
- pair
- indenter
- outputting
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は測寸動作を示すフローチヤート、第３図
は本考案の他の実施例を示すブロツク図、第４図
は第３図の実施例の測寸動作を示すフローチヤー
ト、第５図は試料の測定圧と変形量との関係の一
例を示すグラフ、第６図は圧子が試料に接した時
に発生する衝撃力を説明するための説明図である
。
１：試料、２Ａ，２Ｂ：圧子、５Ａ，５Ｂ：駆
動ねじ棒、６Ａ，６Ｂ：プーリ、７：トルクモー
タ、８：タイミングベルト、９：ロータリエンコ
ーダ、１０：演算処理装置、１１：表示器、１２
：設定器、１３：スイツチ、１５：カウンタ、１
７：電圧発生器。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a flowchart showing the measurement operation, FIG. 3 is a block diagram showing another embodiment of the present invention, FIG. 4 is a flowchart showing the measurement operation of the embodiment of FIG. 3, and FIG. 5 6 is a graph showing an example of the relationship between the measured pressure and the amount of deformation of the sample, and FIG. 6 is an explanatory diagram for explaining the impact force generated when the indenter contacts the sample. 1: Sample, 2A, 2B: Indenter, 5A, 5B: Drive threaded rod, 6A, 6B: Pulley, 7: Torque motor, 8: Timing belt, 9: Rotary encoder, 10: Arithmetic processing unit, 11: Display, 12
: Setting device, 13: Switch, 15: Counter, 1
7: Voltage generator.
Claims (1)
のうち少なくとも一方を他方に向つて移動させる
駆動機構とを備え、前記一対の圧子の間に試料を
挾持してその寸法を測定する測寸装置において、
前記少なくとも一方の圧子が試料に接したことを
検出する検出手段と、測寸開始から前記検出手段
が検出信号を出力するまでの間は前記少なくとも
一方の圧子が低速で移動するように前記駆動機構
を制御し、前記検出信号出力後は所定の測定圧で
試料が圧子に挾持されるように前記駆動機構を制
御する制御手段と、前記両圧子の相対位置関係か
ら試料の寸法測定値を出力する計測手段とを具備
することを特徴とする測寸装置。 A size measuring device that includes a pair of indenters arranged opposite to each other and a drive mechanism that moves at least one of the pair of indenters toward the other, and that measures the dimensions of a sample by holding it between the pair of indenters. In,
a detection means for detecting that the at least one indenter is in contact with the sample; and a drive mechanism configured to move the at least one indenter at a low speed from the start of measurement until the detection means outputs a detection signal. and a control means for controlling the driving mechanism so that the sample is held between the indenters at a predetermined measurement pressure after outputting the detection signal, and outputting a dimensional measurement value of the sample based on the relative positional relationship between the two indenters. A measuring device characterized by comprising a measuring means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988100815U JP2503538Y2 (en) | 1988-07-29 | 1988-07-29 | Measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988100815U JP2503538Y2 (en) | 1988-07-29 | 1988-07-29 | Measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0221505U true JPH0221505U (en) | 1990-02-13 |
| JP2503538Y2 JP2503538Y2 (en) | 1996-07-03 |
Family
ID=31329235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988100815U Expired - Lifetime JP2503538Y2 (en) | 1988-07-29 | 1988-07-29 | Measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503538Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51860A (en) * | 1974-06-21 | 1976-01-07 | Tokyo Shibaura Electric Co | |
| JPS5681401A (en) * | 1979-12-07 | 1981-07-03 | Mitsutoyo Mfg Co Ltd | Micrometer |
-
1988
- 1988-07-29 JP JP1988100815U patent/JP2503538Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51860A (en) * | 1974-06-21 | 1976-01-07 | Tokyo Shibaura Electric Co | |
| JPS5681401A (en) * | 1979-12-07 | 1981-07-03 | Mitsutoyo Mfg Co Ltd | Micrometer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2503538Y2 (en) | 1996-07-03 |
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