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Advantages of abrasive belt grinding

2019-03-18 14:59 Time of views

What is the abrasive belt? The abrasive belt is made of paper as the substrate layer, and the two layers are butted, and the seams of the layers are staggered from each other. The belt is large, lightweight and soft, and has become a large-area, widely used grinding and polishing of stainless steel sheets and plywood, as well as grinding of jet engines and steam turbine blades. In terms of action, the characteristics of the abrasive belt and the high surface quality of the abrasive belt grinding are mainly manifested in the small surface roughness value, good residual stress state, and no micro crack or metallographic structure change on the surface.

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Abrasive belt product basic information

1. Mineral sand mixed with alumina and ceramic alumina, specially treated wet and dry paper backing, with anti-blocking super coating.

2. Adhesive abrasive belt Features: Selected silicon carbide ore, specially treated paper backing, easy to handle pressure sensitive adhesive and special treatment anti-blocking super coating.

3. Product application range and advantages: Provide fast and effective processing methods, mainly used for deburring, blending and surface cleaning of various metal materials.

4. Product application range and advantages: The main application and surface polishing of various materials, also applies to the defect removal of the paint surface. The wet and dry backing base provides both dry and wet grinding methods. Special sand selection provides longer life.

Aluminium Oxide abrasive belt

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What are the main advantages of abrasive belt grinding?

Feature 1: The abrasive belt grinding equipment is simple. Compared with the grinding wheel grinding machine, the belt grinding machine is much simpler, mainly because the belt is light in weight, the grinding force is small, the vibration during the grinding process is small, and the rigidity and strength requirements of the machine tool are much lower than the grinding wheel grinding machine.

Feature 2: Abrasive belt grinding is easy to operate and has less auxiliary time. Whether it's manual or motorized belt grinding, it's easy to operate. From the replacement of the adjustment belt to the clamping of the workpiece being processed, this can be done in a very short time.

Feature 3: Abrasive belt grinding ratio is large, machine tool power utilization is high, and cutting efficiency is high. Reduces the tool and energy costs associated with cutting material of the same weight or volume, taking less time.

Feature 4: Abrasive belt grinding is very safe, noise and dust are small, easy to control, and environmental benefits are good.

Since the belt itself is very light in weight, there is no danger of injury even if it breaks. Abrasive belt grinding is not as serious as sand removal. Especially in dry grinding, the grinding debris constitutes the material of the workpiece to be processed, and it is easy to recycle and control the dust. Due to the rubber contact wheel, the abrasive belt grinding does not form a rigid impact on the workpiece like the grinding wheel, so the machining noise is very small, usually <70dB.

After the production is completed, the abrasive belt can not be trimmed after being blunt, and it needs to be replaced frequently, and the consumption is large. Since the 1970s, abrasive belt grinding has continued to develop large and efficient. The cutting speed of the abrasive belt has reached 40 m / s, the grinding pressure is 100 ~ 200 MPa, and the material removal per minute can reach 500 cm 3 or more.

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Jia County Yihong Abrasives Co., Ltd is a specialized manufacturer of sandpaper deep processing. Our company products mainly include flap disc, flap wheel , flower flap disc, mounted wheel, wire flap wheel, abrasive cloth ring belt and glass fiber backing plate. After years of technological innovation and honing, Yihong Abrasives has successfully developed and built a thousand-page wheel, a plate production line and a glass fiber matrix production line, realizing the large-scale production of abrasive cloth polishing abrasives.


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