JPH0181258U - - Google Patents
Info
- Publication number
- JPH0181258U JPH0181258U JP1987177608U JP17760887U JPH0181258U JP H0181258 U JPH0181258 U JP H0181258U JP 1987177608 U JP1987177608 U JP 1987177608U JP 17760887 U JP17760887 U JP 17760887U JP H0181258 U JPH0181258 U JP H0181258U
- Authority
- JP
- Japan
- Prior art keywords
- tool
- arm
- tool post
- measurement reference
- switch
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図は本考案の一実施例に係る熱変位自動補
正装置をＮＣ旋盤に採用した例の平面図、第２図
は一部断面としたその拡大図、第３図は当該補正
装置による補正原理の説明図である。
図面中、１はアーム、２は高精度スイツチ、３
はチヤツク、６はリンク、１０はプローブ、１１
，１２は切削工具、１３は刃物台である。
Fig. 1 is a plan view of an example in which an automatic thermal displacement correction device according to an embodiment of the present invention is adopted in an NC lathe, Fig. 2 is an enlarged partially sectional view, and Fig. 3 is a correction by the correction device. FIG. 2 is an explanatory diagram of the principle. In the drawing, 1 is an arm, 2 is a high-precision switch, 3 is
is chuck, 6 is link, 10 is probe, 11
, 12 is a cutting tool, and 13 is a tool post.
Claims (1)
揺動可能なアームに高精度スイツチを設け、前記
アームを前記計測基準位置に当てた状態で、刃物
台側のプローブもしくは切削工具を前記スイツチ
に当てることにより刃物台の位置を計測して、刃
物台の原点位置もしくは切削工具の位置を補正す
るようにしたことを特徴とする熱変位自動補正装
置。 A high-precision switch is provided on an arm that can swing relative to a measurement reference position set on the main axis side of the machine tool, and with the arm in contact with the measurement reference position, a probe or cutting tool on the turret side is set on the switch. 1. An automatic thermal displacement correction device characterized in that the position of the tool post is measured by touching the tool post, and the origin position of the tool post or the position of a cutting tool is corrected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177608U JPH0181258U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177608U JPH0181258U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181258U true JPH0181258U (en) | 1989-05-31 |
Family
ID=31469268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177608U Pending JPH0181258U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181258U (en) |
-
1987
- 1987-11-24 JP JP1987177608U patent/JPH0181258U/ja active Pending
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