JPH023353U - - Google Patents
Info
- Publication number
- JPH023353U JPH023353U JP7790288U JP7790288U JPH023353U JP H023353 U JPH023353 U JP H023353U JP 7790288 U JP7790288 U JP 7790288U JP 7790288 U JP7790288 U JP 7790288U JP H023353 U JPH023353 U JP H023353U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- numerical control
- tool
- diameter
- feed rate
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Turning (AREA)
- Numerical Control (AREA)
- Automatic Control Of Machine Tools (AREA)
Description
第1図及び第2図はこの考案の一実施例を示し
、第1図は工具の移動速度の変化を示した図、第
2図は処理方法を示すフローチヤート、第3図は
切削順路を示した図、第4図は主軸回転数と工具
の移動速度(送り速度)の関係を示す図、第5図
及び第6図は従来例を示し、第5図は工具の移動
速度を示す図、第6図は処理を示すフローチヤー
トである。なお、図中、同一符号は同一、又は相
当部分を示す。
Figures 1 and 2 show one embodiment of this invention, Figure 1 is a diagram showing changes in the moving speed of the tool, Figure 2 is a flowchart showing the processing method, and Figure 3 is a cutting route. Figure 4 shows the relationship between the spindle rotation speed and tool moving speed (feed rate), Figures 5 and 6 show the conventional example, and Figure 5 shows the tool moving speed. , FIG. 6 is a flowchart showing the process. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
被切削物の最大外径を指定し、その外側に工具が
あることを判断すると工具の送り速度と主軸の回
転数を一定に制御することを特徴とする数値制御
装置。 In a numerical control device capable of constant circumferential speed control,
A numerical control device characterized by specifying the maximum outer diameter of the workpiece and controlling the tool feed rate and spindle rotation speed to a constant level when it is determined that there is a tool outside the diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7790288U JPH0621637Y2 (en) | 1988-06-13 | 1988-06-13 | Numerical control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7790288U JPH0621637Y2 (en) | 1988-06-13 | 1988-06-13 | Numerical control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH023353U true JPH023353U (en) | 1990-01-10 |
JPH0621637Y2 JPH0621637Y2 (en) | 1994-06-08 |
Family
ID=31302859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7790288U Expired - Lifetime JPH0621637Y2 (en) | 1988-06-13 | 1988-06-13 | Numerical control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0621637Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002067068A1 (en) * | 2001-02-22 | 2002-08-29 | Mitsubishi Denki Kabushiki Kaisha | Method of numeriacl control and apparatus for the same |
JP2015121951A (en) * | 2013-12-24 | 2015-07-02 | 中村留精密工業株式会社 | NC lathe |
JP2020086642A (en) * | 2018-11-19 | 2020-06-04 | ファナック株式会社 | Numerical value control apparatus |
-
1988
- 1988-06-13 JP JP7790288U patent/JPH0621637Y2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002067068A1 (en) * | 2001-02-22 | 2002-08-29 | Mitsubishi Denki Kabushiki Kaisha | Method of numeriacl control and apparatus for the same |
JP2015121951A (en) * | 2013-12-24 | 2015-07-02 | 中村留精密工業株式会社 | NC lathe |
JP2020086642A (en) * | 2018-11-19 | 2020-06-04 | ファナック株式会社 | Numerical value control apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0621637Y2 (en) | 1994-06-08 |
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