SU916287A1 - Method of manufacturing a grinding paper with variable grain density - Google Patents
Method of manufacturing a grinding paper with variable grain density Download PDFInfo
- Publication number
- SU916287A1 SU916287A1 SU802950768A SU2950768A SU916287A1 SU 916287 A1 SU916287 A1 SU 916287A1 SU 802950768 A SU802950768 A SU 802950768A SU 2950768 A SU2950768 A SU 2950768A SU 916287 A1 SU916287 A1 SU 916287A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- density
- distribution
- grinding
- base
- basis
- Prior art date
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Изобретение относится к изготовлению абразивного инструмента на гибкой основе.The invention relates to the manufacture of abrasive tools on a flexible basis.
Известен способ изготовления шлифовальной шкурки с переменной, периодически чередующейся по ее длине плот ностью распределения шлифовального материала, включающий нанесение его на движущуюся основу со связкой.A known method of manufacturing a grinding skin with a variable, periodically alternating along its length, density of the distribution of the grinding material, including applying it to a moving base with a bunch.
В известном способе на основу с клеем наносят шлифовальный материал с плотностью распределения 15-25% от плотной насыпки и подсушивают. Затем повторно наносят слой клея и отдельные участки покрывают шлифовальным материалом с последующим закреплением клеем. Таким образом получают шлифовальную 'шкурку, рабочий слой которой представляет собой чередующиеся участки с плотной и редкой насыпу кой шлифовального материала С1].In the known method, a grinding material with a distribution density of 15 to 25% of the thick filling is applied onto the substrate with glue and dried. Then re-apply a layer of glue and cover certain areas with grinding material, followed by fixing with glue. In this way, a grinding sandpaper is obtained, the working layer of which is alternating areas with a dense and sparse embankment of grinding material C1].
Недостатками известного способа являются сложность и трудоемкостьThe disadvantages of this method are the complexity and complexity
изготовления шкурки с переменной плот ностью распределения зерна.manufacture of skins with a variable density of grain distribution.
Цель изобретения - снижение трудоемкости изготовления шлифшкурки.The purpose of the invention is to reduce the complexity of manufacturing shlifshkurki.
Поставленная цель достигается тем, что нанесение шлифматеризла производят через край виброплоскости, которой сообщают гармонические прямолинейные колебания с частотой, определяемой из условияThis goal is achieved by the fact that the application of grinding materials produced over the edge of the vibroplane, which is reported harmonic rectilinear oscillations with a frequency determined from the condition
где Г - частота гармонических прямолинейных колебаний вибро1where G is the frequency of harmonic rectilinear vibrations vibro1
плоскости, - ;planes, -;
’ мин ’’Min’
V - скорость движения основы, м/мин;V - the speed of movement of the base, m / min;
Н - шаг периодического изменения плотности распределения щлифовального материала, м.H - step of the periodic change in the distribution density of the grinding material, m
Для получения заданного шага периодического изменения плотности распределения шлифовального материала при постоянной скорости основы частоту колебаний плоскости определяютTo obtain a given step of a periodic change in the density of the distribution of the grinding material at a constant speed basis, the oscillation frequency of the plane is determined
, VV
из указанной зависимости ' =тт · пfrom the indicated relation '= mT · n
3 916287 43 916287 4
риал в один прием, что значительно снимает трудозатраты.Rial in one step, which significantly removes labor costs.
5 five
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802950768A SU916287A1 (en) | 1980-07-04 | 1980-07-04 | Method of manufacturing a grinding paper with variable grain density |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802950768A SU916287A1 (en) | 1980-07-04 | 1980-07-04 | Method of manufacturing a grinding paper with variable grain density |
Publications (1)
Publication Number | Publication Date |
---|---|
SU916287A1 true SU916287A1 (en) | 1982-03-30 |
Family
ID=20906121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802950768A SU916287A1 (en) | 1980-07-04 | 1980-07-04 | Method of manufacturing a grinding paper with variable grain density |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU916287A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000041850A1 (en) * | 1999-01-15 | 2000-07-20 | 3M Innovative Properties Company | Durable nonwoven abrasive product |
US6302930B1 (en) | 1999-01-15 | 2001-10-16 | 3M Innovative Properties Company | Durable nonwoven abrasive product |
-
1980
- 1980-07-04 SU SU802950768A patent/SU916287A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000041850A1 (en) * | 1999-01-15 | 2000-07-20 | 3M Innovative Properties Company | Durable nonwoven abrasive product |
US6302930B1 (en) | 1999-01-15 | 2001-10-16 | 3M Innovative Properties Company | Durable nonwoven abrasive product |
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