CN1238254A - Polishing wheel for sisal hemp and its making method - Google Patents
Polishing wheel for sisal hemp and its making method Download PDFInfo
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- CN1238254A CN1238254A CN 98114532 CN98114532A CN1238254A CN 1238254 A CN1238254 A CN 1238254A CN 98114532 CN98114532 CN 98114532 CN 98114532 A CN98114532 A CN 98114532A CN 1238254 A CN1238254 A CN 1238254A
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- sisal hemp
- polishing wheel
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Abstract
A polishing wheel of sisal hemp is made up of sisal hemp fibres through cutting sisal hemp fibres to become shorter ones, wetting, needling them into cloth material by needling machine to obtain sisal hemp felt, superimposing felts in layers, pressing and sewing. Its advantates include simple technology, low cost, high performance and long service life.
Description
The present invention relates to a kind of polishing wheel, and preparation technology's method of this polishing wheel.
With the sisal hemp full-disk buff that the sisal fiber fabric is made, be a kind of medal polish instrument commonly used.When producing this polishing wheel for sisal hemp, all be to weave cotton cloth behind the sisal fiber spun yarn earlier at present, make wheel again.When selecting materials, necessary service property (quality) is long fibre preferably.In whole process of production, complex procedures, recruitment is many, and the cloth that weaves is when cutting into disk manufacturing wheel, and the leftover pieces under cutting out are more, cloth utilization rate less than 80%.Polishing wheel with this sisal hemp cloth sheet is made because sisal hemp cloth itself is to be woven into by sliver, makes it certain arrangement hole, and the wheel body structure is inhomogeneous, and when polishing was used, yarn easily dispersed, and the wheel body loss is fast.
The objective of the invention is to improve existing polishing wheel for sisal hemp production technology, provide a kind of technology simple, material-saving can directly utilize the cheap random fibre fine technology of producing polishing wheel for sisal hemp that falls, and goes out durable polishing wheel with this processes.
The scheme that the object of the invention realizes is the operation of spinning cotton and weaving cloth in the existing polishing wheel for sisal hemp production process of cancellation, sisal fiber after directly will putting in order is cut into the short fiber of 4～12cm length, the wetting agent that adds 20～40% weight, thrust through the acupuncture make-up machine and to make sisal hemp felt blank on the cloth, or blank is again through infiltrating abrasive material, blank is stitched into the polishing wheel finished product through laminating.
The wetting agent that the present invention adopts is to be made into following composition component: emulsifying agent 1～2.5%, mineral oil 1～2.5%, water 95%.
When the present invention contains the finished product of abrasive material in preparation, be that the sisal hemp felt blank that will process immerses in the abrasive slurries that is mixed into synthetic resin and corundum abrasive proportioning, impregnation rate accounts for 4%～5% of sisal hemp felt billet weight.Be reprocessed into the polishing wheel product after soaking abrasive material.
Polishing wheel of the present invention is superimposed by 2～4 layers of sisal hemp felt blank, and the upper strata is stitched into after overlaying a slice lining cloth.Fibre density on the sisal hemp felt blank is 0.35～0.48/cm3, and fiber architecture is crisscross and be tightly linked, and polishing wheel diameter 150～300mm of the present invention weighs 150～500g, thick 10mm+1.5mm; Polishing wheel center bore Φ 10mm ± 1.0mm; Polishing wheel suture pin is close to be 3 pins ± 1 pin/10mm, and circle is apart from 4.5mm ± 1mm.
The present invention compared with prior art has the following advantages:
1. do not need sisal hemp is spinned cotton and woven cloth, reduce production process;
2. can adopt the random fibre of the cheap sisal hemp fibre that falls to make raw material;
3. can utilize the sisal hemp felt blank of " sisal hemp circle felt acupuncture make-up machine " one-shot forming specific standard, make utilization ratio of raw materials be not less than 80%;
4. improve the serviceability and the life-span of polishing wheel, it is better especially to contain abrasive material wheel effect;
5. reduce production costs.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the product structure cut-away view of sisal hemp felt buffing wheel of the present invention.
Fig. 2 is a process chart of the present invention.
As shown in the figure, this polishing wheel is to be overlapped into by 3 layers of sisal hemp felt 1 blank, and every layer of sisal hemp felt 1 comprises that one deck cloth and acupuncture are fixed on the sisal hemp short fibre on the cloth, one side upper berth one deck lining cloth 2 of overlapping back exposed fiber.Connect with needlework 3 sewings between each layer sisal hemp felt 1 blank.At the center of polishing wheel circular hole 4 is arranged, circular hole 4 aperture Φ 10mm ± 1.0mm; Close 3 pins of suture 3 pins/10mm, circle is apart from 4.5mm.
Sisal hemp felt buffing wheel enforcement process is as follows as shown in Figure 1:
1. the production process of sisal hemp felt blank;
The random fibre of the sisal hemp fibre that falls is removed impurity, put straight neatly, send into fibre cutting machine then and cut into 4cm and grow.The short fiber that the amount spray of the wetting agent 30% that becomes in order to emulsifying agent (2.5%), mineral oil (2.5%), water (95%) proportioning cuts.Cut out lining cloth according to the polishing wheel specification requirement of being produced, by every cm
2The short fiber that lining cloth takes by weighing 0.2g evenly is layered on the lining cloth, puts into circular, the center round-meshed sisal hemp felt blank of the enterprising hand-manipulating of needle thorn of the fine plate of holder of " the fine circle of the sword felt acupuncture make-up machine " of particular design again.
2. sisal hemp felt buffing wheel production process:
1. with manufactured sisal hemp felt blank, immerse with synthetic resin, corundum abrasive proportioning and reconcile in 1: 1 the abrasive slurries, make blank adsorb the abrasive material of 5% weight.3 layers of blank are superimposed, on overlay a slice lining cloth, put into screw rod and add press and pressurize, be pressed into thickness 10mm, density 0.65g/cm
3, the blank that will laminate with industrial sewing machine is sewed up again, and two groups of cross sutures of seam are seamed into the sisal hemp felt buffing wheel that contains abrasive material along circumferencial direction more from inside to outside earlier.
2. directly with sisal hemp felt blank 4 stacked the closing that process, on overlay a slice lining cloth, put into screw rod and add press and pressurize, be pressed into thickness 11cm, density 0.75g/cm
2Sew up with the blank that industrial sewing machine will laminate, two groups of cross sutures of seam are sewn into the sisal hemp felt buffing wheel that does not contain abrasive material along circumferencial direction more from inside to outside earlier.
Claims (5)
1. a polishing wheel for sisal hemp is made with sisal fiber and cloth, it is characterized in that by 2～4 layers of acupuncture sisal hemp felt blank superimposedly, and the upper strata overlays behind a slice lining cloth synthetic with linear slit.Fibre density 0.35～0.4g/cm3 on the sisal hemp felt blank, fiber architecture is crisscross and connect tight.
2. according to the described polishing wheel for sisal hemp of claim 1, it is characterized in that the polishing wheel of every 100g weight contains the abrasive material of 4%～5% weight.
3. the preparation method of claim 1 or 2 described polishing wheel for sisal hemp, be to make after will be with the blank that sisal fiber is made superimposed to form, sisal fiber after it is characterized in that putting in order is cut into the long short fiber of 4～12cm, thrusts through the acupuncture make-up machine and makes sisal hemp felt blank on the cloth.
4. according to the described preparation method of claim 3, make polishing wheel again after it is characterized in that sisal hemp felt blank infiltrated the abrasive material of drawing 4～5% weight in the abrasive slurries earlier.
5. according to claim 3 or 4 described preparation methods, it is characterized in that sisal hemp felt blank is overlapped into 2～4 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98114532 CN1238254A (en) | 1998-06-05 | 1998-06-05 | Polishing wheel for sisal hemp and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98114532 CN1238254A (en) | 1998-06-05 | 1998-06-05 | Polishing wheel for sisal hemp and its making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1238254A true CN1238254A (en) | 1999-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98114532 Pending CN1238254A (en) | 1998-06-05 | 1998-06-05 | Polishing wheel for sisal hemp and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1238254A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434056B (en) * | 2007-11-16 | 2012-07-04 | 周道林 | Polishing wheel and method for producing the same |
| CN103495939A (en) * | 2013-09-29 | 2014-01-08 | 泰州东方磨料磨具有限公司 | Polishing wheel piece and production method |
| CN103551990A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Polishing wheel containing fiber ropes |
| CN103551985A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Preparation method for polishing wheel containing natural fibers and foaming agent |
| CN103551981A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Polishing-grinding integrated wheel containing fiber ropes, abrasive and foaming agent |
| CN103551993A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Coated abrasive tool based on fiber ropes |
| CN103551983A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Grinding-material-based foaming-agent-contained grinding wheel |
| CN103639913A (en) * | 2013-12-03 | 2014-03-19 | 谢泽 | Polishing and grinding wheel based on fiber sand ropes containing chopped fibers and preparation method thereof |
| CN103659627A (en) * | 2012-09-20 | 2014-03-26 | 周道林 | Bamboo linen polishing wheel and manufacturing method thereof |
| CN104889897A (en) * | 2015-06-30 | 2015-09-09 | 清远市百佳研磨科技有限公司 | Fiber polishing wheel and production method thereof |
| CN105690285A (en) * | 2014-11-24 | 2016-06-22 | 周道林 | Polishing wheel and manufacture method of same |
| CN114454101A (en) * | 2022-03-03 | 2022-05-10 | 徐占文 | Polishing wheel and manufacturing method thereof |
-
1998
- 1998-06-05 CN CN 98114532 patent/CN1238254A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434056B (en) * | 2007-11-16 | 2012-07-04 | 周道林 | Polishing wheel and method for producing the same |
| CN103659627A (en) * | 2012-09-20 | 2014-03-26 | 周道林 | Bamboo linen polishing wheel and manufacturing method thereof |
| CN103495939A (en) * | 2013-09-29 | 2014-01-08 | 泰州东方磨料磨具有限公司 | Polishing wheel piece and production method |
| CN103551983A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Grinding-material-based foaming-agent-contained grinding wheel |
| CN103551981A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Polishing-grinding integrated wheel containing fiber ropes, abrasive and foaming agent |
| CN103551993A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Coated abrasive tool based on fiber ropes |
| CN103551985A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Preparation method for polishing wheel containing natural fibers and foaming agent |
| CN103551990A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Polishing wheel containing fiber ropes |
| CN103551981B (en) * | 2013-11-08 | 2016-04-13 | 谢泽 | The rubbing down integrated wheel of a kind of fibre-bearing rope, abrasive material and blowing agent |
| CN103639913A (en) * | 2013-12-03 | 2014-03-19 | 谢泽 | Polishing and grinding wheel based on fiber sand ropes containing chopped fibers and preparation method thereof |
| CN105690285A (en) * | 2014-11-24 | 2016-06-22 | 周道林 | Polishing wheel and manufacture method of same |
| CN104889897A (en) * | 2015-06-30 | 2015-09-09 | 清远市百佳研磨科技有限公司 | Fiber polishing wheel and production method thereof |
| CN114454101A (en) * | 2022-03-03 | 2022-05-10 | 徐占文 | Polishing wheel and manufacturing method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |