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A kind of manufacturing method of piled abrasive emery cloth

A technology of accumulating abrasives and manufacturing technology, which is applied in the direction of manufacturing tools, abrasives, metal processing equipment, etc., can solve the problems of low hardness, short grinding life, poor anti-blocking effect, etc., achieve good stiffness and increase grinding Long life, good chip removal and anti-blocking effect

Active Publication Date: 2021-04-20
广东小太阳砂磨材料有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of short grinding life, low hardness and strength, and poor anti-blocking effect of the above-mentioned existing abrasive cloth, and provide an abrasive cloth with long service life, good chip removal and anti-blocking effect, and high strength. Manufacturing process of stacked abrasive abrasive cloth

Method used

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  • A kind of manufacturing method of piled abrasive emery cloth

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Embodiment 1

[0031] Embodiment one, such as figure 1 As shown, a manufacturing method of accumulated abrasive emery cloth includes the following steps: Step 1: gray cloth production: the gray cloth is produced by using advanced ring weaving equipment.

[0032] Step 2: Obtain the original cloth: Singeing, washing, drying, and shaping the gray cloth to obtain the cloth base, so as to ensure the flatness and tensile strength of the cloth base 1.

[0033] Step 3 Stretching and setting: Perform high-temperature stretching and setting treatment on the cloth base 1 obtained in step 2, stretch the cloth base 1 in all directions, so that the cloth base 1 is fully stressed in all directions, and the stretching temperature reaches 200°C at the same time Next, the polyester obtained from the cloth base 1 is recrystallized, so as to ensure that the cloth base 1 is not stretched, so that the resilience of the cloth base 1 is weakened.

[0034] Step 4 Backfill: Apply backfill adhesive 30 to the back of ...

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Abstract

The invention relates to the technical field of abrasive cloth manufacturing, in particular to a manufacturing process method of accumulated abrasive abrasive cloth. It includes the following steps: step 1 to produce gray cloth; step 2 to obtain the original cloth; step 3 to stretch and shape; step 4 to backfill; step 5 to fill; step 6 to apply primer; step 7 to electrostatically plant sand; Ninth compound glue; step ten drying; step eleven curing; step twelve flexing. The abrasive layer of the emery cloth produced by the method of the invention adopts accumulated abrasives, which can effectively increase the grinding life of the emery cloth, and has good effect of chip removal and anti-blocking. Moreover, the cloth base has good stiffness and is suitable for grinding, polishing and wire drawing of products. The products are mainly used in woodworking and soft metals, various wooden boards, pine wood, raw wood boards, fiberboards, furniture and steel, copper, aluminum, non-ferrous metals, stainless steel wire drawing, etc.

Description

technical field [0001] The invention relates to the technical field of abrasive cloth manufacturing, in particular to a manufacturing process method of accumulated abrasive abrasive cloth. Background technique [0002] There are many types of polishing abrasives currently on the market, most of which are sheet-shaped sandpapers, which are mainly composed of substrates, viscose and abrasives. Among them, the base material is mostly made of paper material or single-layer cloth or film. The softness of paper material is not enough when used, the paper base is easy to be brittle and damaged, it is easy to rot when exposed to water, and it is easy to scratch and polish equipment when used; If a layer of cloth or film is used as the base material, it is easy to wear, especially for equipment with a rough surface, the loss is greater, and it is very undurable. [0003] With the continuous improvement of production level, the demand for sandpaper and abrasive cloth is also more ext...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24D11/00B24D11/02B24D11/08
CPCB24D11/001B24D11/02B24D11/08
Inventor 唐伟标
Owner 广东小太阳砂磨材料有限公司
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