CN202439135U - Wire saw suitable for cutting hard and brittle materials - Google Patents
Wire saw suitable for cutting hard and brittle materials Download PDFInfo
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- CN202439135U CN202439135U CN2012200357918U CN201220035791U CN202439135U CN 202439135 U CN202439135 U CN 202439135U CN 2012200357918 U CN2012200357918 U CN 2012200357918U CN 201220035791 U CN201220035791 U CN 201220035791U CN 202439135 U CN202439135 U CN 202439135U
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Abstract
The utility model relates to a wire saw suitable for cutting hard and brittle materials, which is characterized by comprising a metal wire and a resin layer which is fixedly coated on the metal wire and is used for fixing the medium and lower parts of diamond particles, wherein the diamond particles are continuously and uniformly distributed on the resin layer. According to the utility model, a diamond wire saw is made by the step of fixedly bonding diamond abrasives on the metal wire by using a resin bonding method; the resin layer is a bonding agent, the diamond abrasives are used for machining; and the metal wire can be steel wire, stainless steel wire, tungsten molybdenum wire, molybdenum wire, brass wire and the like. For machining, a base material selects a material with high tensile strength and high toughness; and the diameter and length of the metal wire are determined according to machined materials, machining modes and equipment conditions. Under general conditions, in order to save the machined materials and improve the wire flexibility, small-diameter metal wires can be selected to the greatest extent.
Description
Technical field
The utility model relates to the diamond cut electrician testing tool technology field, specifically is a kind of scroll saw that is suitable for cutting hard brittle material, especially diamond fretsaw, also claims diamond fret saw.
Background technology
At present, the instrument that is used to cut hard brittle material (for example: monocrystalline silicon crystal bar, gallium arsenide, quartz glass etc.) in the prior art is interior circle or cylindrical or annular diamond saw blade, once cuts an otch.Use this diamond saw blade cutting to make sheet material, effect is lower; Because saw blade is thicker, otch is bigger in the cutting sheet material, and material deterioration inside is bigger during the film-making material like this.
In order to improve stock-removing efficiency, also has a kind of scroll saw in the prior art, its normally linear wire; On the sawing device that uses this scroll saw; Often a wires is organized more and arranged setting, once can cut a plurality of otch, make multi-disc hard & brittle material sheet.Use existing scroll saw cutting sheet material, scroll saw is moved under the drive of power set, on scroll saw, spread the abrasive powders of immersion oil then, through falling abrasive material and the friction sawing workpiece between the workpiece on the scroll saw steel wire.This cutting is because abrasive material separates with scroll saw, and therefore, the cutting work efficiency is lower, and simultaneously, owing to moving of abrasive grain in working angles, therefore, the otch that on workpiece, cuts out is also bigger, and general otch will be about 1mm.Have again; Everywhere thickness difference is bigger on the sheet material that obtains of cutting like this, and warpage is serious, (remain in the cut channel on the face of cutting into slices dark); In order to make sheet material reach instructions for use; Also to carry out follow-up processing such as polishing, increase processing cost and production cycle, and cause the quality of the material of cutting into slices bad easily it.
The problems referred to above are all due to the scroll saw of the invar silk and the unpack format of the sand grains that is used for sawing.With above-mentioned scroll saw cut workpiece, want in the operation to spread abrasive material on the continuous online saw, extremely inconvenient, the immersion oil abrasive material also has bigger pollution to environment.
The utility model content
The scroll saw of hard brittle material is cut in less being suitable for of otch that the technical problem that the utility model will solve produces when providing a kind of simple in structure, service life long, work.
For solving the problems of the technologies described above; The scroll saw that is suitable for cutting hard brittle material that the utility model provides; Be characterized in comprising: tinsel, the resin bed that is used for fixing the diamond particles middle and lower part on tinsel of being coated and fixed, said diamond particles is uniformly distributed on the said resin bed continuously.
The technique effect that the utlity model has:
(1) diamond fretsaw of the utility model is with resin bonded method consolidating material and diamond abrasive on tinsel.Resin bed is a bond, and diamond abrasive is used for cut.
(2) tinsel can be steel wire, stainless steel wire, tungsten silk, molybdenum filament and brass wire etc.For adapting to processing, matrix material should be selected tensile strength height and toughness material preferably for use; The definite of diameter wiry and length should decide according to machined material, processing mode and appointed condition.Generally speaking, for saving machined material, improve the wire that the line flexibility should be selected minor diameter for use as far as possible.
Description of drawings
For the content that makes the utility model is more clearly understood, below basis specific embodiment and combine accompanying drawing, the utility model is done further detailed explanation, wherein
Fig. 1 is the contour structures sketch map of scroll saw that is suitable for cutting hard brittle material of the utility model;
Fig. 2 is the sectional structure chart of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
Like Fig. 1-2; The scroll saw 1 that is suitable for cutting hard brittle material of present embodiment; It comprises: diameter be 0.33mm tinsel 11, the resin bed 12 that is used for fixing diamond particles 3 middle and lower parts on tinsel 11 is coated and fixed; Said diamond particles 3 is uniformly distributed on the said resin bed 12 continuously, and the size of diamond particles 3 is the 3.0-4.0 order.
Obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not to be qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation that these spirit that belong to the utility model are extended out or change still are among the protection domain of the utility model.
Claims (1)
1. scroll saw that is suitable for cutting hard brittle material; It is characterized in that comprising: tinsel (11), the resin bed (12) that is used for fixing diamond particles (3) middle and lower part on tinsel (11) of being coated and fixed, said diamond particles (3) continuous distributed is on said resin bed (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200357918U CN202439135U (en) | 2012-02-05 | 2012-02-05 | Wire saw suitable for cutting hard and brittle materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200357918U CN202439135U (en) | 2012-02-05 | 2012-02-05 | Wire saw suitable for cutting hard and brittle materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439135U true CN202439135U (en) | 2012-09-19 |
Family
ID=46820589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200357918U Expired - Fee Related CN202439135U (en) | 2012-02-05 | 2012-02-05 | Wire saw suitable for cutting hard and brittle materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008786A (en) * | 2012-12-13 | 2013-04-03 | 浙江工业大学 | Resin binder fretsaw with spiral groove core wire |
| CN103920928A (en) * | 2014-04-29 | 2014-07-16 | 山东大学 | Resin binder solidifying abrasive material fretsaw wire manufacturing method and device |
| CN107234739A (en) * | 2017-06-27 | 2017-10-10 | 盛利维尔（中国）新材料技术股份有限公司 | A kind of antifriction resin diamond rope and its production method |
-
2012
- 2012-02-05 CN CN2012200357918U patent/CN202439135U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008786A (en) * | 2012-12-13 | 2013-04-03 | 浙江工业大学 | Resin binder fretsaw with spiral groove core wire |
| CN103008786B (en) * | 2012-12-13 | 2014-11-05 | 浙江工业大学 | Resin binder fretsaw with spiral groove core wire |
| CN103920928A (en) * | 2014-04-29 | 2014-07-16 | 山东大学 | Resin binder solidifying abrasive material fretsaw wire manufacturing method and device |
| CN107234739A (en) * | 2017-06-27 | 2017-10-10 | 盛利维尔（中国）新材料技术股份有限公司 | A kind of antifriction resin diamond rope and its production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130205 |