JPS6458405A - Variable main spindle distance type printed circuitboard boring machine - Google Patents
Variable main spindle distance type printed circuitboard boring machineInfo
- Publication number
- JPS6458405A JPS6458405A JP21310387A JP21310387A JPS6458405A JP S6458405 A JPS6458405 A JP S6458405A JP 21310387 A JP21310387 A JP 21310387A JP 21310387 A JP21310387 A JP 21310387A JP S6458405 A JPS6458405 A JP S6458405A
- Authority
- JP
- Japan
- Prior art keywords
- main spindle
- printed circuitboard
- drilled
- distance
- boring machine
- 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
Landscapes
- Drilling And Boring (AREA)
Abstract
PURPOSE:To secure a free main spindle distance and permit the speedy and easy adjustment by installing a means which mounts each main spindle in the Z-axis direction onto a plurality of sliders and guides each slider in the Y-axis direction and a means for reciprocative movement. CONSTITUTION:When a printed circuitboard having a size of AXC is to be worked, a main spindle 2 is retreated rightward by a distance Y2 and set in repose, and the whole surface of the printed circuitboard is worked by shifting a main spindle 1 in reciprocation within the distance Y1=A. IN this case, a replacement drill within a range of D1 is to be used. Then, the surface 1 of the printed circuitboard having a board size of 2P2 (main spindle distance is P2) is drilled, and the surface 2 having a board size P2 is drilled, and further, the surface 4 having a board size of P2/2 is drilled, and also the surface 6 having a board size of P2/3 is drilled. In this case, a replacement drill for a drill plate 21l is used for the main spindle 1, and a replacement drill for a drill plate 21r is used for the main spindle 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21310387A JPS6458405A (en) | 1987-08-28 | 1987-08-28 | Variable main spindle distance type printed circuitboard boring machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21310387A JPS6458405A (en) | 1987-08-28 | 1987-08-28 | Variable main spindle distance type printed circuitboard boring machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6458405A true JPS6458405A (en) | 1989-03-06 |
Family
ID=16633623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21310387A Pending JPS6458405A (en) | 1987-08-28 | 1987-08-28 | Variable main spindle distance type printed circuitboard boring machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458405A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6623219B2 (en) * | 1999-06-30 | 2003-09-23 | Hitachi Via Mechanics, Ltd. | Printed board processing machine |
US6694627B2 (en) | 1998-11-26 | 2004-02-24 | Hitachi Via Mechanics, Ltd. | Printed circuit board processing machine |
CN103372790A (en) * | 2012-04-19 | 2013-10-30 | 优技因特株式会社 | Dual-spindle processing center with long stroke |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61284309A (en) * | 1985-06-07 | 1986-12-15 | Hitachi Seiko Ltd | Drilling machine for printed substrate |
-
1987
- 1987-08-28 JP JP21310387A patent/JPS6458405A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61284309A (en) * | 1985-06-07 | 1986-12-15 | Hitachi Seiko Ltd | Drilling machine for printed substrate |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6694627B2 (en) | 1998-11-26 | 2004-02-24 | Hitachi Via Mechanics, Ltd. | Printed circuit board processing machine |
US6623219B2 (en) * | 1999-06-30 | 2003-09-23 | Hitachi Via Mechanics, Ltd. | Printed board processing machine |
CN103372790A (en) * | 2012-04-19 | 2013-10-30 | 优技因特株式会社 | Dual-spindle processing center with long stroke |
KR101338405B1 (en) * | 2012-04-19 | 2013-12-10 | (주)유지인트 | twin spindle machining center with long stroke |
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