| Customization: | Available |
|---|---|
| Standard: | 14# - 280# |
| Material: | Ceramic |
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| Specification | Abrasives:Premium Aluminium Oxide Backing:Nylon Backing (Fiberglass Backing Available) Type:T27/T28/T29 Diameter:100mm,115mm,can be customized Grit:40-320# |
| Features | Good heat dissipation and no clogging Rust removal Used long than flexible grinding disc Fast,aggressive action for high pressure grinding,high efficiency Low grinding and polishing cost in total |
| Suitable for | The disc is mainly used for grinding and polishing the round and planar surfaces of work-piece while the shapes can not be changed. |
The primary category of abrasives used in metal manufacturing is flap discs. For a cheaper overall cost, they provide quick stock removal and supply grinding, mixing, and finishing in one package. With less gouging and burning, flap discs offer cooler cutting. Flap discs are favored for a number of reasons, including their small weight, ease of control, less downtime for product changes, reduced vibration and fatigue, and decreased noise.
However, it's crucial to comprehend all the factors and how they connect to your metal fabrication application when choosing the appropriate flap discs for the job. Because it will reduce the amount of time and money required for the process, choosing the appropriate materials for your metal grinding or finishing applications is absolutely essential.
Let's first gain a basic understanding of flap discs. Let's first gain a basic understanding of flap discs.
Flap discs get their name from the numerous overlapping abrasive particles, or "flaps," that make them up. Flap discs are intended for use with right-angle grinders for a variety of tasks, including removing heavy stock and blending and smoothing surfaces.
Although the initial versions of abrasive flap discs for high-speed angle grinders were rather simple when they were created towards the end of the 1970s, the modern ones come in a wide variety. If you require a superior finish and more operational ease than a grinding wheel can provide, you should strongly consider a flap disc.
Flap discs are useful for grinding, blending, and finishing. Additionally, they are portable, lightweight, and need little maintenance over time. Due to less vibration and noise, many operators choose flap discs over grinding wheels when executing a task. Additionally, they provide cooler cutting with little scratching.
For example, grinding wheels must be thrown away even when only a small portion of the abrasive has worn off. Comparatively, flap discs have a longer working life since they continue to function even after the flaps dissolve. Grinding wheels are less expensive per unit than a flap disc. However, if you take into account the adaptability, robustness, and simplicity that flap discs offer, they end up being more affordable over time. These benefits have caused flap discs to become much more popular in recent years.
At first, people used flap discs on metals, notably for welding purposes. Different flap discs are now available for use on various surfaces:
Aluminum melts more readily and has a lower melting temperature than other metals. As a result, during grinding, the aluminum substance coats the flap disc, hiding the grit and revealing only little pieces of aluminum. Use a T29 conical disc at a 15-degree angle to provide the most surface contact for removing stock. Use a T27 flat disc that is parallel to your work area if you need to surface-clean or produce a smooth finish. Use gentle, steady pressure to enhance grinding and lessen loading for the best results.
Flap discs are excellent woodworking tools. The flap discs made for use on wood are comparable to those made for use on metal in nature. Aluminum oxide grits are suitable for use in wood applications. Use your angle grinder's flap discs on wood in the same way you would a grinding wheel. Start with a coarse grit and progress to a lighter grit (100+) for the final finish to prevent deep scratches. To get a surface suitable for furniture, sand wood using 120, 150, 180, and 220 grit grades.
Do you possess a rusted metal object but are confident that you can prolong its life? Do you need to remove old, flaking paint from your car to make it look brand new? Flap discs are the best instruments for removing paint and rust, especially non-woven discs. For removing paint or rust, non-woven flap discs or those containing aluminum oxide can be used. These discs, like all flap discs, may grind and finish in one step while providing a regulated and smooth grind.
For aggressive stock removal on concrete, silicon carbide or diamond flap discs are required. Diamond and silicon carbide are two of the world's hardest substances. You won't need to apply a lot of pressure when working on concrete surfaces if you use these discs. These rigid-backed flap discs can be used on a variety of surfaces, including engineered stone, granite, marble, and ceramics.
CONCLUSION
In contrast to the past, when they were solely employed on metals, flap discs are now available for use on a variety of surfaces. Modern flap discs come in a wide variety and can be used to remove concrete, paint, and more. The most crucial step in choosing the right disc for each of these applications is to reach the desired efficiency and effectiveness level.
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