CN108544565A - Drilling processing emulsion sheet - Google Patents
Drilling processing emulsion sheet Download PDFInfo
- Publication number
- CN108544565A CN108544565A CN201810568572.8A CN201810568572A CN108544565A CN 108544565 A CN108544565 A CN 108544565A CN 201810568572 A CN201810568572 A CN 201810568572A CN 108544565 A CN108544565 A CN 108544565A
- Authority
- CN
- China
- Prior art keywords
- water
- organic coating
- emulsion sheet
- drilling processing
- soluble organic
- 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.)
- Withdrawn
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 title claims abstract description 25
- 239000000839 emulsion Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 7
- 239000000123 paper Substances 0.000 claims description 6
- 239000011087 paperboard Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims 1
- 230000002393 scratching effect Effects 0.000 abstract description 8
- 238000006748 scratching Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007791 liquid phase Substances 0.000 abstract description 3
- 239000000314 lubricant Substances 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of drilling processing emulsion sheets, wherein the emulsion sheet includes substrate layer, the surface of the substrate layer is provided with water-soluble organic coating, and the water-soluble organic coating is polyethylene glycol organic coating.The drilling processing emulsion sheet of the present invention is used, when drilling is positioned over emulsion sheet above line plate hole to be drilled, plays scratching effect；Used water-soluble coating fusing point is 30 DEG C~90 DEG C, and when drill point runs at high speed, the water solubility organic coating is by from solid-liquid phase transformation, taking away a large amount of heat, to make drill point cool down；Water-soluble organic coating has excellent lubricant effect, can effectively promote drill point service life, reduces Hole Wall Roughness.Therefore, drilling processing emulsion sheet of the invention can reduce wiring board manufacturing cost, improve wiring board capillary processing quality, have scratching, heat dissipation and lubricating function.
Description
Technical field
The present invention relates to wiring board manufacture field more particularly to drilling processings, in particular to a kind of drilling processing to cover
Piece.
Background technology
At present when the circuit-board drilling hole machined of general technology, can assist side surface cover an aluminium flake, mainly can be to prevent
Only line plate plate face scratching, cooling effect.When being drilled using aluminium flake emulsion sheet, there are with high costs, do not have lubrication work(
It can defect.
Invention content
The purpose of the present invention is overcoming the above-mentioned prior art, provides one kind and can reduce wiring board and be manufactured into
Originally wiring board capillary processing quality, the drilling processing emulsion sheet with scratching, heat dissipation and lubricating function, are improved.
To achieve the goals above, drilling processing of the invention emulsion sheet has following constitute：
The emulsion sheet includes substrate layer, and the surface of the substrate layer is provided with water-soluble organic coating, described
Water-soluble organic coating is polyethylene glycol organic coating.
Preferably, the molecular weight of the polyethylene glycol in the water-soluble organic coating is 1000~30000.
Preferably, the thickness of the water-soluble organic coating is 10 μm~200 μm.
Preferably, the substrate layer is brown paper, art post paperboard, grey paperboard or package paper.
Preferably, the thickness of the substrate layer is 0.05mm~2.0mm.
Preferably, the fusing point of the water-soluble organic coating is 30 DEG C~90 DEG C.
The drilling processing emulsion sheet of the present invention is used, when drilling is positioned over emulsion sheet above line plate hole to be drilled, rises
To scratching effect；Used water-soluble coating fusing point is 30 DEG C~90 DEG C, and when drill point runs at high speed, the water solubility is organic
Coating is by from solid-liquid phase transformation, taking away a large amount of heat, to make drill point cool down；Water-soluble organic coating has excellent
Lubricant effect, can effectively promote drill point service life, reduce Hole Wall Roughness.Therefore, drilling processing of the invention is with covering
Cover plate can reduce wiring board manufacturing cost, improve wiring board capillary processing quality, have scratching, heat dissipation and lubricating function.
Description of the drawings
Fig. 1 is the structural schematic diagram of the drilling processing emulsion sheet of the present invention.
Reference numeral
1 substrate layer
2 water-soluble organic coatings
Specific implementation mode
In order to more clearly describe the technology contents of the present invention, carried out with reference to specific embodiment further
Description.
As shown in Figure 1, the drilling processing emulsion sheet of the present invention includes substrate layer 1, the surface coating of the substrate layer 1
It is polyethylene glycol organic coating to have one layer of water-soluble organic coating 2, the water-soluble organic coating.
In a kind of preferably embodiment, the molecular weight of the polyethylene glycol in the water-soluble organic coating is 1000
~30000.
In a kind of preferably embodiment, the thickness of the water-soluble organic coating is 10 μm~200 μm, such as 10
μm~100 μm.
In a kind of preferably embodiment, the substrate layer is brown paper, art post paperboard, grey paperboard or package paper.
In a kind of preferably embodiment, the thickness of the substrate layer is 0.05mm~2.0mm, such as 0.1mm~
2.0mm。
In a kind of preferably embodiment, the fusing point of the water-soluble organic coating is 30 DEG C~90 DEG C, such as 50
DEG C~60 DEG C.
The drilling processing emulsion sheet of the present invention is used, when drilling is positioned over emulsion sheet above line plate hole to be drilled, rises
To scratching effect；Used water-soluble coating fusing point is 30 DEG C~90 DEG C, and when drill point runs at high speed, the water solubility is organic
Coating is by from solid-liquid phase transformation, taking away a large amount of heat, to make drill point cool down；Water-soluble organic coating has excellent
Lubricant effect, can effectively promote drill point service life, reduce Hole Wall Roughness.Therefore, drilling processing of the invention is with covering
Cover plate can reduce wiring board manufacturing cost, improve wiring board capillary processing quality, have scratching, heat dissipation and lubricating function.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the invention.Therefore, the description and the appended drawings should be considered as illustrative
And not restrictive.
Claims (6)
1. a kind of drilling processing emulsion sheet, which is characterized in that the emulsion sheet includes substrate layer, the table of the substrate layer
Face is provided with water-soluble organic coating, and the water-soluble organic coating is polyethylene glycol coating.
2. drilling processing emulsion sheet according to claim 1, which is characterized in that in the water-soluble organic coating
The molecular weight of polyethylene glycol is 1000~30000.
3. drilling processing emulsion sheet according to claim 1, which is characterized in that the thickness of the water-soluble organic coating
Degree is 10 μm~200 μm.
4. drilling processing emulsion sheet according to claim 1, which is characterized in that the substrate layer is brown paper, in vain
Paperboard, grey paperboard or package paper.
5. drilling processing emulsion sheet according to claim 1, which is characterized in that the thickness of the substrate layer is
0.05mm~2.0mm.
6. drilling processing emulsion sheet according to claim 1, which is characterized in that the water-soluble organic coating melts
Point is 30 DEG C~90 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568572.8A CN108544565A (en) | 2018-06-05 | 2018-06-05 | Drilling processing emulsion sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568572.8A CN108544565A (en) | 2018-06-05 | 2018-06-05 | Drilling processing emulsion sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108544565A true CN108544565A (en) | 2018-09-18 |
Family
ID=63492568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568572.8A Withdrawn CN108544565A (en) | 2018-06-05 | 2018-06-05 | Drilling processing emulsion sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108544565A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049550A (en) * | 2009-10-29 | 2011-05-11 | 富葵精密组件(深圳)有限公司 | Substrate for assisting drilling circuit board and manufacturing method thereof |
| CN103008729A (en) * | 2011-09-27 | 2013-04-03 | 合正科技股份有限公司 | Drilling auxiliary board for printed circuit board |
| TWM495914U (en) * | 2014-11-07 | 2015-02-21 | Shu-Jing Yang | Auxiliary board for drilling |
| CN105537090A (en) * | 2016-02-01 | 2016-05-04 | 深圳市宏宇辉科技有限公司 | Coating aluminum sheet and technological process for manufacturing same |
| CN105583889A (en) * | 2014-10-22 | 2016-05-18 | 合正科技股份有限公司 | Cover plate for drilling |
| CN208745002U (en) * | 2018-06-05 | 2019-04-16 | 江苏贺鸿电子有限公司 | Drilling processing emulsion sheet |
-
2018
- 2018-06-05 CN CN201810568572.8A patent/CN108544565A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049550A (en) * | 2009-10-29 | 2011-05-11 | 富葵精密组件(深圳)有限公司 | Substrate for assisting drilling circuit board and manufacturing method thereof |
| CN103008729A (en) * | 2011-09-27 | 2013-04-03 | 合正科技股份有限公司 | Drilling auxiliary board for printed circuit board |
| CN105583889A (en) * | 2014-10-22 | 2016-05-18 | 合正科技股份有限公司 | Cover plate for drilling |
| TWM495914U (en) * | 2014-11-07 | 2015-02-21 | Shu-Jing Yang | Auxiliary board for drilling |
| CN105537090A (en) * | 2016-02-01 | 2016-05-04 | 深圳市宏宇辉科技有限公司 | Coating aluminum sheet and technological process for manufacturing same |
| CN208745002U (en) * | 2018-06-05 | 2019-04-16 | 江苏贺鸿电子有限公司 | Drilling processing emulsion sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |