CN108748736A - A kind of cutting mode for heavy sheet glass product - Google Patents
A kind of cutting mode for heavy sheet glass product Download PDFInfo
- Publication number
- CN108748736A CN108748736A CN201810540763.3A CN201810540763A CN108748736A CN 108748736 A CN108748736 A CN 108748736A CN 201810540763 A CN201810540763 A CN 201810540763A CN 108748736 A CN108748736 A CN 108748736A
- Authority
- CN
- China
- Prior art keywords
- cutting
- films
- glass product
- product
- substrate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention provides a kind of cutting mode for heavy sheet glass product, in glass-cutting product, first passes through fixed UV films and glass product is fixed, and the influence that UV layer tensions generate cutting is reduced by fixed UV films；Secondly the substrate for selecting the depth of parallelism good is bonded, and the abnormal influence to cutting of platform absorption is reduced；Substrate back glues one layer again and attaches film, avoids cutting water in cutting process from entering between substrate and UV films, causes water-soluble colloidin.The cutting mode provided through the invention can be effectively improved the product back side and collapse presence a little, the product yield 60% of common cutting operation be improved to 98% or more, while also improving cutting efficiency.
Description
Technical field
The invention belongs to optics glass raw material manufacture field more particularly to a kind of cutting sides for heavy sheet glass product
Formula.
Background technology
Processing for heavy sheet glass product, in this industry existing cutting mode thickness G T.GT.GT 0.7mm, size are less than
5.0X5.0mm2Glass product cutting quality there are certain difficulty.The technological difficulties of this technique essentially consist in glass-cutting
When, since the speed of cutting blade is fast, certain flaw can be generated to glass, especially heavy sheet glass or is collapsed a little, particularly with height
Accurate optical element a little has more certain requirement for collapsing, and design parameter is：It collapses and length and width is a little required to distinguish <
50um, depth < 120um.And in cutting process, it is contemplated that collapse the heavy sheet glass of a problem in cutting, generation can be concentrated following
Some problems：1）Yield is low, and yield stability is poor；2）Cutting speed is generally relatively low, efficiency is low.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of cutting mode for heavy sheet glass product, can effectively solve the problem that
A problem is collapsed during glass-cutting, so that product yields itself is improved, cutting efficiency improves.
It adopts the following technical scheme that thus：A kind of cutting mode for heavy sheet glass product, it is characterised in that described to cut
It cuts mode and uses following steps：
Step 1）Glass product to be cut is placed on operating platform, UV films are pasted into its upper surface；
Step 2）The glass product that surface is posted to UV films is placed in the iron hoop for cutting, and hollow out among iron hoop is integrally turned over
Turn to make the one sides of UV films upward, and on UV films by glue by UV films and substrate bonding；
Step 3）On step 2 treated substrate, then it is bonded one layer and attaches film for waterproof；
Step 4）3 gained of overturning step glass product to be cut, the one side for keeping glass product smooth upward, pass through cutting blade
It is cut.
In glass-cutting product, through the above steps, first passes through fixed UV films and glass product is fixed, by fixing
UV films reduce the influence that UV layer tensions generate cutting；Secondly the substrate for selecting the depth of parallelism good is bonded, and platform absorption is reduced
The abnormal influence to cutting；Substrate back glues one layer again and attaches film, and cutting water in cutting process is avoided to enter between substrate and UV films,
Cause water-soluble colloidin.The cutting mode provided through the invention can be effectively improved the product back side and collapse presence a little, will be common
The product yield 60% of cutting operation is improved to 98% or more, while also improving cutting efficiency.
Description of the drawings
Fig. 1 is the cutting schematic diagram of the present invention.
Specific implementation mode
Referring to attached drawing.The present embodiment is a kind of cutting mode for heavy sheet glass product, using following steps：
Step 1）Glass product 1 to be cut is placed on operating platform, by its upper surface patch UV films 2；
Step 2）The glass product that surface is posted to UV films is placed in the iron hoop 3 for cutting, and hollow out among iron hoop is integrally turned over
Turn to make the one sides of UV films upward, and is bonded UV films and a substrate 4 by the hydrosol on UV films；
Step 3）On step 2 treated substrate, then it is bonded one layer and attaches film indigo plant film 5 for waterproof；
Step 4）3 gained of overturning step glass product to be cut, the one side for keeping glass product smooth upward, pass through cutting blade
6 are cut.
Claims (1)
1. a kind of cutting mode for heavy sheet glass product, it is characterised in that the cutting mode uses following steps：
Step 1）Glass product to be cut is placed on operating platform, UV films are pasted into its upper surface；
Step 2）The glass product that surface is posted to UV films is placed in the iron hoop for cutting, and hollow out among iron hoop is integrally turned over
Turn to make the one sides of UV films upward, and on UV films by glue by UV films and substrate bonding；
Step 3）On step 2 treated substrate, then it is bonded one layer and attaches film for waterproof；
Step 4）3 gained of overturning step glass product to be cut, the one side for keeping glass product smooth upward, pass through cutting blade
It is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540763.3A CN108748736A (en) | 2018-05-30 | 2018-05-30 | A kind of cutting mode for heavy sheet glass product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540763.3A CN108748736A (en) | 2018-05-30 | 2018-05-30 | A kind of cutting mode for heavy sheet glass product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108748736A true CN108748736A (en) | 2018-11-06 |
Family
ID=64004456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810540763.3A Pending CN108748736A (en) | 2018-05-30 | 2018-05-30 | A kind of cutting mode for heavy sheet glass product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108748736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113698083A (en) * | 2021-09-26 | 2021-11-26 | 浙江美迪凯光学半导体有限公司 | Thick glass accurate positioning cutting process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01297483A (en) * | 1988-05-24 | 1989-11-30 | Toshiba Corp | Dicing tape of ultraviolet light irradiation type |
| CN104476684A (en) * | 2014-12-16 | 2015-04-01 | 马鞍山太时芯光科技有限公司 | LED (light-emitting diode) chip cutting cutter with novel structure and LED chip cutting method |
| CN106800272A (en) * | 2017-02-17 | 2017-06-06 | 烟台睿创微纳技术股份有限公司 | A kind of MEMS wafer cutting and wafer scale release and method of testing |
| CN107393840A (en) * | 2017-06-15 | 2017-11-24 | 江苏长电科技股份有限公司 | A kind of cutting method of ceramic substrate encapsulation |
| CN207327340U (en) * | 2017-10-16 | 2018-05-08 | 上海东煦电子科技有限公司 | A kind of new iron hoop of semiconductor rear section cutting technique |
-
2018
- 2018-05-30 CN CN201810540763.3A patent/CN108748736A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01297483A (en) * | 1988-05-24 | 1989-11-30 | Toshiba Corp | Dicing tape of ultraviolet light irradiation type |
| CN104476684A (en) * | 2014-12-16 | 2015-04-01 | 马鞍山太时芯光科技有限公司 | LED (light-emitting diode) chip cutting cutter with novel structure and LED chip cutting method |
| CN106800272A (en) * | 2017-02-17 | 2017-06-06 | 烟台睿创微纳技术股份有限公司 | A kind of MEMS wafer cutting and wafer scale release and method of testing |
| CN107393840A (en) * | 2017-06-15 | 2017-11-24 | 江苏长电科技股份有限公司 | A kind of cutting method of ceramic substrate encapsulation |
| CN207327340U (en) * | 2017-10-16 | 2018-05-08 | 上海东煦电子科技有限公司 | A kind of new iron hoop of semiconductor rear section cutting technique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113698083A (en) * | 2021-09-26 | 2021-11-26 | 浙江美迪凯光学半导体有限公司 | Thick glass accurate positioning cutting process |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
|
| WD01 | Invention patent application deemed withdrawn after publication |