CN205999558U - A kind of bonded abrasive tool glass fiber reinforcement mesh sheet - Google Patents
A kind of bonded abrasive tool glass fiber reinforcement mesh sheet Download PDFInfo
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- CN205999558U CN205999558U CN201620903637.6U CN201620903637U CN205999558U CN 205999558 U CN205999558 U CN 205999558U CN 201620903637 U CN201620903637 U CN 201620903637U CN 205999558 U CN205999558 U CN 205999558U
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Abstract
The utility model is related to a kind of bonded abrasive tool glass fiber reinforcement mesh sheet, strengthens mesh sheet body including one, and the enhancing mesh sheet body includes warp thread and weft yarn；The enhancing mesh sheet body adopts plain weave construction, warp thread and weft yarn just to interweave once every a yarn or several yarns；Adjacent N root warp thread is a warp thread group, and the N root warp thread in N=3,4 or 5, and each warp thread group is close to and is be arranged in parallel, and adjacent M root weft yarn is a weft yarn group, and the M root weft yarn in M=1,2 or 3, and each weft yarn group is close to and is be arranged in parallel；Two adjacent warp thread groups cooperatively form a mesh for strengthening mesh sheet with adjacent two weft yarns group.The utility model has the advantage of：The utility model is by adopting plain weave construction, and adjacent warp thread, weft yarn are divided into warp thread group, weft yarn group, and then the mesh for strengthening mesh sheet is cooperatively formed by two adjacent warp thread groups and adjacent two weft yarns group, reduce yarn displacement probability, it is to avoid the defect more excessive than Treatment time and thickness.
Description
Technical field
The utility model is related to a kind of enhancing mesh sheet, more particularly to a kind of bonded abrasive tool glass fiber reinforcement mesh sheet.
Background technology
Strengthen the bone that mesh sheet is in resin wheel, the intensity to whole emery wheel plays particularly important effect, directly certainly
Determine the quality of emery wheel.It is complex class enhancing mesh sheet to strengthen mesh sheet one class, another kind of for pure enhancing mesh sheet, is widely used as resin wheel
Enhancing base materials, there is fabulous heat resistance, high-speed cutting performance and very high structural strength with emery wheel obtained in the base material.Increase
Strong mesh sheet is formed using strengthening to be punched after screen cloth coated with adhesive is dried, and with excellent tensile strength and flex stiffiness energy, is
The optimal enhancing base materials of various resin wheels.
Enhancing mesh sheet in the market is most commonly used that plain weave and strand knit two methods, twists and knits structure as shown in figure 1, bag
An enhancing mesh sheet body 1 is included, the enhancing mesh sheet body 1 includes warp thread 11 and weft yarn 12, and adjacent two warp thread 11 mutually tangle,
A warp thread group 13 is formed, two adjacent warp thread groups 13 cooperatively form one with adjacent two weft yarn 12 and strengthen mesh sheet mesh 14.But should
The enhancing mesh sheet of structure in use, haves the shortcomings that certain：1. this strand knits the enhancing mesh sheet of structure, is not that straight line sets
Put, but twisted using compiling, easily cause that yarn is impaired, and then make the ratio Treatment time of enhancing mesh sheet；2. this strand knits the increasing of structure
Strong mesh sheet, twists through having upwards to compile, there is stress, Stress Release in emery wheel manufacture process, size of netting（Diameter）Bigger, stress
Bigger, the easier warpage of emery wheel；3. twist the presence that knits a little and the thickness for strengthening mesh sheet is increased, the cutting performance of emery wheel is have impact on, especially
Which is superthin section.
Plain weave structure is as shown in Fig. 2 strengthen mesh sheet body 2 including one, the enhancing mesh sheet body 2 includes warp thread 21 and latitude
Yarn 22；The enhancing mesh sheet body 2 adopts plain weave construction, warp thread 21 and weft yarn 22 just to interweave once every a yarn, i.e. yarn
One on the other；And two adjacent warp thread 21 cooperatively form one with adjacent two weft yarn 22 and strengthen mesh sheet mesh 23.But this structure
Enhancing mesh sheet, still suffer from certain shortcoming：The enhancing mesh sheet of this plain weave structure, compared with twisting and knitting the enhancing mesh sheet of structure,
Which is increased than strength, but yarn displacement phenomenon easily occurs, affects product quality.
Therefore, research and develop a kind of emery wheel warpage that stress release can be avoided to cause, improve strengthen mesh sheet product than strength,
Reduce yarn displacement, the bonded abrasive tool glass fiber reinforcement mesh sheet of reduction product thickness to be necessary.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bonded abrasive tool glass fiber reinforcement mesh sheet, by adopting
With plain weave construction, and adjacent warp thread, weft yarn are divided into warp thread group, weft yarn group, so by two adjacent warp thread groups with
Adjacent two weft yarns group cooperatively forms the mesh for strengthening mesh sheet, reduces yarn displacement probability, it is to avoid more excessive than Treatment time and thickness
Defect.
For solving above-mentioned technical problem, the technical solution of the utility model is：A kind of bonded abrasive tool glass fiber reinforcement
Mesh sheet, strengthens mesh sheet body including one, and the enhancing mesh sheet body includes some warp thread and some weft yarns；Its feature exists
In：The enhancing mesh sheet body adopts plain weave construction, warp thread and weft yarn just to interweave once every a yarn or several yarns；And
The plain weave construction meets one in following condition,
Condition（a）:Adjacent N root warp thread is a warp thread group, and the N root warp thread in N=3,4 or 5, and each warp thread group is close to
And be arranged in parallel, adjacent M root weft yarn is a weft yarn group, and the M root weft yarn in M=1,2 or 3, and each weft yarn group is close to and parallel
Arrange, two adjacent warp thread groups cooperatively form a mesh for strengthening mesh sheet with adjacent two weft yarns group；
Condition（b）：Adjacent N root warp thread is a warp thread group, and the N root warp thread in N=1,2 or 3, and each warp thread group is close to
And be arranged in parallel, adjacent M root weft yarn is a weft yarn group, and the M root weft yarn in M=3,4 or 5, and each weft yarn group is close to and parallel
Arrange, two adjacent warp thread groups cooperatively form a mesh for strengthening mesh sheet with adjacent two weft yarns group.
Preferably, the warp thread number is 20～300tex, and the weft yarn number is 22～1200tex.
The utility model has the advantage of：The utility model bonded abrasive tool glass fiber reinforcement mesh sheet, using plain weave group
Structure is knitted, compared with twisting and knitting the enhancing mesh sheet of structure,（1）Can improve strengthen mesh sheet ratio strength, its than strength can be lifted 10% with
On；（2）Due to through not compiling the internal stress that strand is caused upwards, it is to avoid in emery wheel manufacture process, unbalanced stress causes emery wheel to stick up
Bent；（3）Knitting a little because there is no strand, enhancing mesh sheet thickness is advantageously reduced, emery wheel cuts performance is lifted, for the impact of superthin section
Particularly evident；（4）Adjacent warp thread, weft yarn are divided into warp thread group, weft yarn group, and then by adjacent two warp thread groups and adjacent two
Weft yarn group cooperatively forms the mesh for strengthening mesh sheet, and non-adjacent warp thread, weft yarn form mesh, and it is general that reduction yarn is subjected to displacement
Rate, and then the quality of product can be improved.
Description of the drawings
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
Fig. 1 is to twist the structural representation for knitting that structure strengthens mesh sheet in background technology.
Fig. 2 is the structural representation that plain weave construction strengthens mesh sheet in background technology.
Fig. 3 is the structural representation of 1 bonded abrasive tool glass fiber reinforcement mesh sheet of embodiment.
Fig. 4 is the structural representation of 2 bonded abrasive tool glass fiber reinforcement mesh sheet of embodiment.
Fig. 5 is the structural representation of 3 bonded abrasive tool glass fiber reinforcement mesh sheet of embodiment.
Fig. 6 is the structural representation of 4 bonded abrasive tool glass fiber reinforcement mesh sheet of embodiment.
Specific embodiment
Bonded abrasive tool of the present utility model with glass fiber reinforcement mesh sheet, tied using plain weave by enhancing mesh sheet body
Structure, warp thread and weft yarn just interweave once every a yarn or several yarns；But the plain weave construction unconventional plain weave group
Knit, which needs to meet in following condition,
Condition（a）:Adjacent N root warp thread is a warp thread group, and the N root warp thread in N=3,4 or 5, and each warp thread group is close to
And be arranged in parallel, adjacent M root weft yarn is a weft yarn group, and the M root weft yarn in M=1,2 or 3, and each weft yarn group is close to and parallel
Arrange, two adjacent warp thread groups cooperatively form a mesh for strengthening mesh sheet with adjacent two weft yarns group；
Condition（b）：Adjacent N root warp thread is a warp thread group, and the N root warp thread in N=1,2 or 3, and each warp thread group is close to
And be arranged in parallel, adjacent M root weft yarn is a weft yarn group, and the M root weft yarn in M=3,4 or 5, and each weft yarn group is close to and parallel
Arrange, two adjacent warp thread groups cooperatively form a mesh for strengthening mesh sheet with adjacent two weft yarns group.And in this 2 conditions, warp
Yarn number number is generally 20～300tex, and weft yarn number is typically chosen 22～1200tex.
Embodiment 1
The present embodiment is resin wheel glass fiber reinforcement mesh sheet, and specification is 6*6-190/396*27（Warp, broadwise are 6
Hole/25mm, mass area ratio are 190g/m2, external diameter 396mm, internal diameter 27mm）.Warp thread adopts 132tex alkali-free glass fibre
Yarn, parallel adopt 400tex alkali-free glass fibre yarn line.
Plain weave construction, warp thread 31 and weft yarn 32 is adopted just to hand over every a yarn as shown in figure 3, strengthening mesh sheet body 3
Knit once；3 adjacent warp thread 31 are that 3 warp thread in a warp thread group 33, and each warp thread group 33 are close to and are be arranged in parallel；Phase
Two adjacent warp thread groups 33 cooperatively form a mesh 34 for strengthening mesh sheet with adjacent two weft yarn 32（Here mesh refers to the mill of emery wheel
The gap that material can be passed through, and the gap formed between non-adjacent two warp thread and adjacent two weft yarn）.
Enhancing mesh sheet using this enforcement structure is as follows with the enhancing mesh sheet contrast of traditional plain weave, lace stitch：Sample
Originally 100 are
| Traditional plain weave | Lace stitch | The utility model | |
| Warp thread specification | 400tex | 200tex | 132tex |
| Weft yarn specification | 400tex | 400tex | 400tex |
| Than strength（Warp thread） | 0.7～0.8 N/tex | 0.6～0.7 N/tex | ≥0.7 N/tex |
| Than strength（Weft yarn） | 0.7～0.8 N/tex | 0.65～0.75 N/tex | ≥0.7 N/tex |
| Transport ratio（Clear opening is away from exceeded quantity/total hole count） | ≥98% | ≤2% | ≤10% |
| Average thickness (mm) | 0.5 | 0.70 | 0.38 |
| Emery wheel warpage（%） | 0-5 | 10-30 | 0-5 |
| Cost（Unit/m2） | 1.80 | 1.53 | 1.57 |
Conclusion：As can be seen from the above table, using plain weave construction, compared with twisting and knitting the enhancing mesh sheet of structure, can improve
Strengthen the ratio strength of mesh sheet, which can strongly lift more than 10%, and compared with traditional plain weave, offset phenomena can greatly reduce, but displacement
Phenomenon is more slightly higher than the enhancing mesh sheet of lace stitch, and thickness is all declined compared with the enhancing mesh sheet of traditional plain weave and lace stitch；And
Emery wheel warpage can be substantially reduced compared with lace stitch；Warp thread radical per group is more, and cost is higher, and number is less, cost
Higher.
Embodiment 2
The present embodiment is resin wheel glass fiber reinforcement mesh sheet, and specification is 6*6-190/396*27（Warp, broadwise are 6
Hole/25mm, mass area ratio are 190g/m2, external diameter 396mm, internal diameter 27mm）, warp thread is using 99tex alkali-free glass fibre yarn
Line, parallel adopt 400tex alkali-free glass fibre yarn line.
Plain weave construction, warp thread 41 and weft yarn 42 is adopted just to hand over every a yarn as shown in figure 4, strengthening mesh sheet body 4
Knit once；4 adjacent warp thread 41 are that 4 warp thread in a warp thread group 43, and each warp thread group 43 are close to and are be arranged in parallel；Phase
Two adjacent warp thread groups 43 cooperatively form a mesh 44 for strengthening mesh sheet with adjacent two weft yarn 42（Here mesh refers to the mill of emery wheel
The gap that material can be passed through, and the gap formed between non-adjacent two warp thread and adjacent two weft yarn）.
Enhancing mesh sheet using this enforcement structure is as follows with the enhancing mesh sheet contrast of traditional plain weave, lace stitch：Sample
Originally 100 are
| Traditional plain weave | Lace stitch | The utility model | |
| Warp thread specification | 400tex | 200tex | 99tex |
| Weft yarn specification | 400tex | 400tex | 400tex |
| Than strength（Warp thread） | 0.7～0.8 N/tex | 0.6～0.7 N/tex | ≥0.7 N/tex |
| Than strength（Weft yarn） | 0.7～0.8 N/tex | 0.65～0.75 N/tex | ≥0.7 N/tex |
| Transport ratio（Clear opening is away from exceeded quantity/total hole count） | ≥98% | ≤2% | ≤8.5% |
| Average thickness (mm) | 0.5 | 0.70 | 0.35 |
| Emery wheel warpage（%） | 0-5 | 10-30 | 0-5 |
| Cost（Unit/m2） | 1.80 | 1.53 | 1.59 |
Conclusion：As can be seen from the above table, using plain weave construction, compared with twisting and knitting the enhancing mesh sheet of structure, can improve
Strengthen the ratio strength of mesh sheet, which can strongly lift more than 10%, and compared with traditional plain weave, offset phenomena can greatly reduce, but displacement
Phenomenon is more slightly higher than the enhancing mesh sheet of lace stitch, and thickness is all declined compared with the enhancing mesh sheet of traditional plain weave and lace stitch；And
Emery wheel warpage can be substantially reduced compared with lace stitch；Warp thread radical per group is more, and cost is higher, and number is less, cost
Higher.
Embodiment 3
The present embodiment is resin wheel glass fiber reinforcement mesh sheet, and specification is 6*6-190/396*27（Warp, broadwise are 6
Hole/25mm, mass area ratio are 190g/m2, external diameter 396mm, internal diameter 27mm）, warp thread is using 80tex alkali-free glass fibre yarn
Line, parallel adopt 400tex alkali-free glass fibre yarn line.
Plain weave construction, warp thread 51 and weft yarn 52 is adopted just to hand over every a yarn as shown in figure 5, strengthening mesh sheet body 5
Knit once；5 adjacent warp thread 51 are that 5 warp thread in a warp thread group 53, and each warp thread group 53 are close to and are be arranged in parallel；Phase
Two adjacent warp thread groups 53 cooperatively form a mesh 54 for strengthening mesh sheet with adjacent two weft yarn 52（Here mesh refers to the mill of emery wheel
The gap that material can be passed through, and the gap formed between non-adjacent two warp thread and adjacent two weft yarn）.
Enhancing mesh sheet using this enforcement structure is as follows with the enhancing mesh sheet contrast of traditional plain weave, lace stitch：Sample
Originally 100 are
| Traditional plain weave | Lace stitch | The utility model | |
| Warp thread specification | 400tex | 200tex | 80tex |
| Weft yarn specification | 400tex | 400tex | 400tex |
| Than strength（Warp thread） | 0.7～0.8 N/tex | 0.6～0.7 N/tex | ≥0.7 N/tex |
| Than strength（Weft yarn） | 0.7～0.8 N/tex | 0.65～0.75 N/tex | ≥0.7 N/tex |
| Transport ratio（Clear opening is away from exceeded quantity/total hole count） | ≥98% | ≤2% | ≤7.9% |
| Average thickness (mm) | 0.5 | 0.70 | 0.33 |
| Emery wheel warpage（%） | 0-5 | 10-30 | 0-5 |
| Cost（Unit/m2） | 1.80 | 1.53 | 1.67 |
Conclusion：As can be seen from the above table, using plain weave construction, compared with twisting and knitting the enhancing mesh sheet of structure, can improve
Strengthen the ratio strength of mesh sheet, which can strongly lift more than 10%, and compared with traditional plain weave, offset phenomena can greatly reduce, but displacement
Phenomenon is more slightly higher than the enhancing mesh sheet of lace stitch, and thickness is all declined compared with the enhancing mesh sheet of traditional plain weave and lace stitch；And
Emery wheel warpage can be substantially reduced compared with lace stitch；Warp thread radical per group is more, and cost is higher, and number is less, cost
Higher.
Embodiment 4
The present embodiment is resin wheel glass fiber reinforcement mesh sheet, and specification is 6*6-190/396*27（Warp, broadwise are 6
Hole/25mm, mass area ratio are 190g/m2, external diameter 396mm, internal diameter 27mm）, warp thread is using 132tex alkali-free glass fibre
Yarn, parallel adopt 132tex alkali-free glass fibre yarn line.
Plain weave construction, warp thread 61 and weft yarn 62 is adopted just to hand over every a yarn as shown in fig. 6, strengthening mesh sheet body 6
Knit once；Adjacent N root warp thread is that 3 warp thread in a warp thread group 63, N=3, and each warp thread group 63 are close to and are be arranged in parallel,
Adjacent M root weft yarn is that the M root weft yarn in a weft yarn group 64, M=3, and each weft yarn group 64 is close to and is be arranged in parallel；Adjacent
Two warp thread groups 63 cooperatively form a mesh 65 for strengthening mesh sheet with adjacent two weft yarns group 64（Here mesh refers to the abrasive material of emery wheel
The gap that can be passed through, and the gap formed between non-adjacent two warp thread and adjacent two weft yarn）.
It should be noted that：Each weft yarn 62 in the present embodiment, in each weft yarn group 64
Enhancing mesh sheet using this enforcement structure is as follows with the enhancing mesh sheet contrast of traditional plain weave, lace stitch：Sample
Originally 100 are
| Traditional plain weave | Lace stitch | The utility model | |
| Warp thread specification | 400tex | 200tex | 132tex |
| Weft yarn specification | 400tex | 400tex | 132tex |
| Than strength（Warp thread） | 0.7～0.8 N/tex | 0.6～0.7 N/tex | ≥0.7 N/tex |
| Than strength（Weft yarn） | 0.7～0.8 N/tex | 0.65～0.75 N/tex | ≥0.7 N/tex |
| Transport ratio（Clear opening is away from exceeded quantity/total hole count） | ≥98% | ≤2% | ≤5% |
| Average thickness (mm) | 0.5 | 0.70 | 0.31 |
| Emery wheel warpage（%） | 0-5 | 10-30 | 0-5 |
| Cost（Unit/m2） | 1.80 | 1.53 | 2.19 |
Conclusion：As can be seen from the above table, using plain weave construction, compared with twisting and knitting the enhancing mesh sheet of structure, can improve
Strengthen the ratio strength of mesh sheet, which can strongly lift more than 10%, and compared with traditional plain weave, offset phenomena can greatly reduce, but displacement
Phenomenon is more slightly higher than the enhancing mesh sheet of lace stitch, and thickness is all declined compared with the enhancing mesh sheet of traditional plain weave and lace stitch；And
Emery wheel warpage can be substantially reduced compared with lace stitch；Warp thread radical per group is more, and cost is higher, and number is less, cost
Higher；Total number is constant, and the fill yarn ends per group are higher, and cost is higher.
Embodiment 1～4 is compared to each other again, synthesis than strength, transport ratio, average thickness, emery wheel warpage and becomes
This, embodiment 1 is most preferred embodiment.
In above-described embodiment 1 ~ 4, adjacent N root warp thread is primarily directed to for a warp thread group, the natural number of N=3,4 or 5, and
Adjacent M root weft yarn be a weft yarn group, M=1 or 3 situation, that is, meet condition（a）；
Above example has been shown and described general principle of the present utility model and principal character and of the present utility model
Advantage.It should be understood by those skilled in the art that, above-described embodiment is merely exemplary, be not circumscribed, for example：
In actual product manufacturing process, due to strengthening mesh sheet product for circle, therefore can also be by the new plain weave group
Knit the warp thread in warp thread group in structure and weft yarn group each group, weft yarn form to exchange, that is, meet condition（b）Described：Adjacent
N root warp thread be a warp thread group, the N root warp thread in N=1,2 or 3, and each warp thread group is close to and be arranged in parallel, adjacent M root
Weft yarn is a weft yarn group, and the M root weft yarn in M=3,4 or 5, and each weft yarn group is close to and be arranged in parallel, adjacent two warp thread groups
A mesh for strengthening mesh sheet is cooperatively formed with adjacent two weft yarns group.Because of reason described above, just repeat no more here and meet bar
Part（b）The embodiment for being shown.
Claims (2)
1. a kind of bonded abrasive tool glass fiber reinforcement mesh sheet, strengthens mesh sheet body including one, and the enhancing mesh sheet body includes
Some warp thread and some weft yarns；It is characterized in that：
The enhancing mesh sheet body adopts plain weave construction, warp thread and weft yarn just to interweave once every a yarn or several yarns；
And the plain weave construction meets in following condition,
Condition（a）:Adjacent N root warp thread is a warp thread group, and the N root warp thread in N=3,4 or 5, and each warp thread group is close to and flat
Row is arranged, and adjacent M root weft yarn is a weft yarn group, and the M root weft yarn in M=1,2 or 3, and each weft yarn group is close to and parallel is set
Put, two adjacent warp thread groups cooperatively form a mesh for strengthening mesh sheet with adjacent two weft yarns group；
Condition（b）：Adjacent N root warp thread is a warp thread group, and the N root warp thread in N=1,2 or 3, and each warp thread group is close to and flat
Row is arranged, and adjacent M root weft yarn is a weft yarn group, and the M root weft yarn in M=3,4 or 5, and each weft yarn group is close to and parallel is set
Put, two adjacent warp thread groups cooperatively form a mesh for strengthening mesh sheet with adjacent two weft yarns group.
2. bonded abrasive tool according to claim 1 glass fiber reinforcement mesh sheet, it is characterised in that：The warp thread number is
20～300tex, the weft yarn number are 22～1200tex.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872531 | 2016-08-12 | ||
| CN2016208725314 | 2016-08-12 |
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| Publication Number | Publication Date |
|---|---|
| CN205999558U true CN205999558U (en) | 2017-03-08 |
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ID=58196631
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620903637.6U Active CN205999558U (en) | 2016-08-12 | 2016-08-19 | A kind of bonded abrasive tool glass fiber reinforcement mesh sheet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087195A (en) * | 2016-08-12 | 2016-11-09 | 江苏九鼎新材料股份有限公司 | A kind of bonded abrasive tool glass fiber reinforcement mesh sheet |
| CN109667036A (en) * | 2018-12-24 | 2019-04-23 | 浙江鸿燕新材料有限公司 | A kind of axis glass-fiber-fabric and its method for weaving |
-
2016
- 2016-08-19 CN CN201620903637.6U patent/CN205999558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087195A (en) * | 2016-08-12 | 2016-11-09 | 江苏九鼎新材料股份有限公司 | A kind of bonded abrasive tool glass fiber reinforcement mesh sheet |
| CN109667036A (en) * | 2018-12-24 | 2019-04-23 | 浙江鸿燕新材料有限公司 | A kind of axis glass-fiber-fabric and its method for weaving |
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