JPH03123601U - - Google Patents
Info
- Publication number
- JPH03123601U JPH03123601U JP3144590U JP3144590U JPH03123601U JP H03123601 U JPH03123601 U JP H03123601U JP 3144590 U JP3144590 U JP 3144590U JP 3144590 U JP3144590 U JP 3144590U JP H03123601 U JPH03123601 U JP H03123601U
- Authority
- JP
- Japan
- Prior art keywords
- length
- machining
- bar
- detection means
- calculation means
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 238000003754 machining Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Turning (AREA)
Description
第１図は本考案のバーフイーダの説明図、第２
図は制御線図、第３図は制御のフローを示す図、
第４図は一般のバーフイーダを示す図である。
３…チヤツク、４…主軸、８…移動体、１１…
チエーン、１２…エンコーダ、１３…モータ、１
７…フイードパイプ、１８…光電スイツチ、２１
…読み取り部、２２…バー材長演算部、２３…記
憶部、２４…残材長演算部、２５…比較部、３０
…プログラム選択部。
Figure 1 is an explanatory diagram of the bar feeder of the present invention, Figure 2
The figure is a control diagram, Figure 3 is a diagram showing the control flow,
FIG. 4 is a diagram showing a general bar feeder. 3...Chuck, 4...Main shaft, 8...Moving body, 11...
Chain, 12...Encoder, 13...Motor, 1
7...Feed pipe, 18...Photoelectric switch, 21
...Reading section, 22...Bar material length calculation section, 23...Storage section, 24...Remaining material length calculation section, 25...Comparison section, 30
...Program selection section.
Claims (1)
を検出する第１検出手段と、装置の先端部に設け
られバー材通過を検出する第２検出手段と、該第
２検出手段の出力と前記第１検出手段の出力とに
もとづきバー材の長さを算出する第１演算手段と
、該第１演算手段により算出されたバー材長さよ
り加工長さを順次減算して残材長を算出する第２
演算手段と、残材長さを前記加工長さとチヤツク
把持長さの和と比較する比較手段と、前記加工長
さとチヤツク把持長さの和より残材長さが短くな
つたとき加工可能なプログラムを選択する手段と
を含んでなることを特徴とするバーフイーダ。 a first detection means for detecting the current position of the tip of the feed pipe of the bar feeder; a second detection means provided at the tip of the device for detecting passage of bar material; an output of the second detection means; and an output of the first detection means. a first calculation means for calculating the length of the bar material based on the above, and a second calculation means for calculating the length of the remaining material by sequentially subtracting the machining length from the length of the bar material calculated by the first calculation means.
a calculation means, a comparison means for comparing the length of the remaining material with the sum of the machining length and the chuck gripping length, and a program capable of machining when the length of the remaining material becomes shorter than the sum of the machining length and the chuck gripping length. A bar feeder comprising: means for selecting;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3144590U JP2533647Y2 (en) | 1990-03-27 | 1990-03-27 | Bar feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3144590U JP2533647Y2 (en) | 1990-03-27 | 1990-03-27 | Bar feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03123601U true JPH03123601U (en) | 1991-12-16 |
| JP2533647Y2 JP2533647Y2 (en) | 1997-04-23 |
Family
ID=31534209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3144590U Expired - Lifetime JP2533647Y2 (en) | 1990-03-27 | 1990-03-27 | Bar feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533647Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819902A (en) * | 1994-06-30 | 1996-01-23 | Nakamura Tome Precision Ind Co Ltd | Material feed gear, nc lathe with material feed gear and its control |
| JP2008278063A (en) * | 2007-04-26 | 2008-11-13 | Noritz Corp | Electrical electronic equipment for bathroom installation |
| JP4917701B1 (en) * | 2011-04-06 | 2012-04-18 | パイオニア株式会社 | Electronics |
| JP2017154197A (en) * | 2016-02-29 | 2017-09-07 | シチズン時計株式会社 | Processing device |
-
1990
- 1990-03-27 JP JP3144590U patent/JP2533647Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819902A (en) * | 1994-06-30 | 1996-01-23 | Nakamura Tome Precision Ind Co Ltd | Material feed gear, nc lathe with material feed gear and its control |
| JP2008278063A (en) * | 2007-04-26 | 2008-11-13 | Noritz Corp | Electrical electronic equipment for bathroom installation |
| JP4917701B1 (en) * | 2011-04-06 | 2012-04-18 | パイオニア株式会社 | Electronics |
| JP2017154197A (en) * | 2016-02-29 | 2017-09-07 | シチズン時計株式会社 | Processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533647Y2 (en) | 1997-04-23 |