CN105665834A - Improved PCB slot machining mode - Google Patents
Improved PCB slot machining mode Download PDFInfo
- Publication number
- CN105665834A CN105665834A CN201610184749.5A CN201610184749A CN105665834A CN 105665834 A CN105665834 A CN 105665834A CN 201610184749 A CN201610184749 A CN 201610184749A CN 105665834 A CN105665834 A CN 105665834A
- Authority
- CN
- China
- Prior art keywords
- slotted eye
- diameter
- groove cutter
- pcb board
- resolution
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention provides an improved PCB slot machining mode. A mode for selecting a resolution according to the size of a slot cutter is mainly adopted; when the diameter of the slot cutter is smaller than and equal to 0.6 mm, the machine resolution is adjusted as 0.005 mm; and when the diameter of the slot cutter is larger than 0.6 mm, the machine resolution is adjusted as 0.01 mm. The improved PCB slot machining mode has such advantages as reduction of machining deformation of small slots, reduction of machining time of large slots, improvement of production efficiency and guarantee of production quality.
Description
Technical field
The invention belongs to PCB manufacture field, especially in regard to the pcb board slotted eye processing mode of a kind of improvement.
Background technology
In prior art, the processing to pcb board slotted eye, its machine resolution is generally all unified to be set as 0.005mm or 0.01mm, and its resolution when using the groove cutter of different-diameter is also unchanged. And this can serve problem by band: when the unification of machine resolution is set as 0.005mm, processing major diameter slotted eye, slotted eye quality is good, but the process velocity of slotted eye is slow, wastes process time, inefficiency; When the unification of machine resolution is set as 0.01mm, processing minor diameter slotted eye, little slotted eye is then easily deformed distortion.
Summary of the invention
It is an object of the invention to provide that a kind of operation is simple, reduce the machining deformation of little slotted eye, reduce the process time of big slotted eye, improve production efficiency, ensure to produce the pcb board slotted eye processing mode of the improvement of quality.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that the pcb board slotted eye processing mode of a kind of improvement, and it includes the multiple slotted eye varied in size of Continuous maching, and it comprises the following steps that
(1) on pcb board, slotted eye figure is made;
(2) according to the size of slotted eye diameter in step (1), corresponding groove cutter is selected;
(3) according to the size of groove cutter diameter in step (2), corresponding machine resolution is selected;
(4) slotted eye is processed by groove cutter;
(5) after machining, carry out the making of next slotted eye, repeat step (1) to (5), until all slotted eye completes.
As a kind of preferred version of the pcb board slotted eye processing mode of improvement of the present invention, wherein when groove cutter diameter is less than or equal to 0.6mm, machine resolution is adjusted to 0.005mm; When groove cutter diameter is more than 0.6mm, machine resolution is adjusted to 0.01mm.
Compared with prior art, there is advantages that
One, can ensure that little slotted eye will not have obvious metaboly, quality is good.
Two, big slotted eye can be reduced repeatedly to be processed, thus saving process time.
Three, improve the production efficiency of slotted eye processing and produce quality.
Detailed description of the invention
For the technology used in the present invention means and the technique effect that reach are expanded on further, below the present invention is elaborated.
The pcb board slotted eye processing mode of a kind of improvement of the present invention, it includes the different size of slotted eye of multiple continuous print is processed, and adopts following steps:
(1) on pcb board, slotted eye figure is made;
(2) size according to slotted eye diameter, selects the groove cutter of correspondingly-sized;
(3) when groove cutter diameter is less than or equal to 0.6mm, machine resolution is adjusted to 0.005mm, and when groove cutter diameter is more than 0.6mm, machine resolution is adjusted to 0.01mm;
(4) slotted eye is processed by groove cutter;
(5) after machining, next slotted eye is processed, repeats step (1) to (5), until all slotted eye completes.
In the present invention, little slotted eye adopts the resolution of 0.005mm carry out processing slowly, polish, both prevented the sulculus cutter distortion that rigidity is more weak, and also prevent the diagonal distortion of little slotted eye, it is ensured that the processing quality of little slotted eye; The resolution that big slotted eye adopts 0.01mm is processed soon, while not affecting slotted eye quality, decreases the number of times that big slotted eye is processed, has saved process time, improve working (machining) efficiency.
Above the present invention has been carried out the enough detailed description with certain particularity. Those of ordinary skill in art is it should be understood that the description in embodiment is merely exemplary, and making under the premise of the true spirit and scope that not necessarily depart from the present invention is changed all should belong to protection scope of the present invention. Present invention scope required for protection is to be defined by described claims, rather than limited by the foregoing description in embodiment.
Claims (2)
1. the pcb board slotted eye processing mode improved, it includes the multiple slotted eye varied in size of Continuous maching, it is characterised in that: it includes following steps
(1) on pcb board, slotted eye figure is made;
(2) according to the size of slotted eye diameter in step (1), corresponding groove cutter is selected;
(3) according to the size of groove cutter diameter in step (2), corresponding machine resolution is selected;
(4) slotted eye is processed by groove cutter;
(5) after machining, carry out the making of next slotted eye, repeat step (1) to (5), until all slotted eye completes.
2. the pcb board slotted eye processing mode of improvement according to claim 1, it is characterised in that: when in step (2), groove cutter diameter is less than or equal to 0.6mm, machine resolution is adjusted to 0.005mm; When groove cutter diameter is more than 0.6mm, machine resolution is adjusted to 0.01mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184749.5A CN105665834A (en) | 2016-03-28 | 2016-03-28 | Improved PCB slot machining mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184749.5A CN105665834A (en) | 2016-03-28 | 2016-03-28 | Improved PCB slot machining mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105665834A true CN105665834A (en) | 2016-06-15 |
Family
ID=56224312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610184749.5A Pending CN105665834A (en) | 2016-03-28 | 2016-03-28 | Improved PCB slot machining mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665834A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528111A (en) * | 2011-09-23 | 2012-07-04 | 深圳市迅捷兴电路技术有限公司 | Process method for mechanical blind hole deep drilling control |
| CN103170995A (en) * | 2013-04-18 | 2013-06-26 | 梅州市志浩电子科技有限公司 | Manufacture method of short slotted hole for printed circuit board |
| CN104640354A (en) * | 2013-11-11 | 2015-05-20 | 珠海方正科技多层电路板有限公司 | Printed circuit board and back-bore forming method thereof |
| CN105290478A (en) * | 2015-10-19 | 2016-02-03 | 深圳崇达多层线路板有限公司 | Manufacturing method for circuit board milling groove |
-
2016
- 2016-03-28 CN CN201610184749.5A patent/CN105665834A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528111A (en) * | 2011-09-23 | 2012-07-04 | 深圳市迅捷兴电路技术有限公司 | Process method for mechanical blind hole deep drilling control |
| CN103170995A (en) * | 2013-04-18 | 2013-06-26 | 梅州市志浩电子科技有限公司 | Manufacture method of short slotted hole for printed circuit board |
| CN104640354A (en) * | 2013-11-11 | 2015-05-20 | 珠海方正科技多层电路板有限公司 | Printed circuit board and back-bore forming method thereof |
| CN105290478A (en) * | 2015-10-19 | 2016-02-03 | 深圳崇达多层线路板有限公司 | Manufacturing method for circuit board milling groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 224100 No. 9, Yong Sheng Road, Dafeng Development Zone, Yancheng City, Jiangsu. Applicant after: JIANGSU BOMIN ELECTRONICS CO., LTD. Address before: 224100 Electronic Information Industry Park, Yancheng City, Jiangsu. Applicant before: JIANGSU BOMIN ELECTRONICS CO., LTD. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
|
| RJ01 | Rejection of invention patent application after publication |