Carbide Rotary Burr, also known as tungsten carbide hobbing knife, carbide abrasive head, has been widely used in many countries, it is an important tool to improve production efficiency, to achieve the pliers mechanized operation .
Rotary file heads can be used to process a variety of metals (including various hardened steels) and non-metals (such as marble, jade, bone) with hardness up to < HRC70. Carbide rotary file is mainly driven by electric tools or pneumatic tools (can also be installed on the machine tool), the speed is generally 6000-40000 RPM, when using the tool clamping, clamping, cutting direction should move evenly from right to left, not reciprocating cutting, at the same time do not exert too much force, to prevent the cutting flying, please use protective glasses.
Due to the operation of the rotary file embedded in the grinding machine, and manual control, so the file pressure and feed speed depends on the working conditions and the experience and skills of the operator. Although, the skilled operator can master the pressure and feed speed within a reasonable range, but here it is necessary to emphasize: first of all, to avoid the speed of the grinding machine becomes smaller in the case of adding too much pressure, which will make the file overheating, easy to dull; Secondly, as far as possible to make the tool maximum contact with the workpiece, because so more cutting edge can go deep into the workpiece, the processing effect can become better; Finally, the file handle should be avoided from touching the workpiece, as this can overheat the file and damage or even destroy the copper weld.
It is necessary to replace or sharpen the dull file head in time to prevent its complete destruction. Blunt file head cutting up slowly, so have to increase the pressure of the grinding machine to improve the speed, and this is bound to cause damage to the file and grinding machine, the loss of its cost is far greater than the cost of replacing or resharpening blunt file head.
Lubricant can be used in conjunction with the operation. Liquid wax lubricant and synthetic lubricant are more effective. The lubricant can be added to the file head regularly.
Grinding head selection of high quality hard alloy raw materials, the use of advanced production technology, strictly according to the national standard production of A type, C type, D type, E type, F type, G type, Sun type, D type, K type, L type, M type, N type, U type, V type, W type, X type, Ya type all series of 89 varieties of advanced tungsten carbide rotary burr.
Carbide burr is most suitable for processing hard and brittle materials, such as hard alloy, optical glass, ceramics, gems, stone, half size, ferrite and boron carbide, corundum sintered body and other new hardness materials, diamond tools and cutting tools are also suitable for processing aluminum, copper, lead and other soft and tough non-ferrous metals and alloys. As well as rubber, resin, cloth bakelite and other difficult to process composite materials, cubic boron nitride and diamond complement each other, grinding head is most suitable for processing hard and tough difficult to process materials, such as high vanadium high speed steel, die copper, bearing steel, stainless steel, heat resistant nickel base alloy and other high hardness, high temperature resistant black metal materials.
Carbide travel rotary file is widely used in machinery, aviation, automobile, shipbuilding, chemical industry, process engraving and other industrial sectors. The main uses of grinding head are:
(1) Finishing various metal mold cavities, such as shoe mold and so on.
(2) All kinds of metal and non-metal craft carving, craft gift carving.
(3) Clean up the flying edges, burrs and welds of casting, forging and welding parts, such as machine casting factory, shipyard, automobile factory, etc.
(4) All kinds of mechanical parts chamfering and grooving processing, cleaning pipes, finishing the surface of the inner hole of mechanical parts, such as machinery factory, repair shop, etc.
(5) the impeller runner part of the repair, such as automobile engine factory.
Carbide rotary file mainly has the following characteristics:
(1) Can process all kinds of metals (including hardened steel) and non-metals (such as marble, jade, bone), processing hardness up to HRC.
(2) It can replace the small wheel with handle in most of the work, and no dust pollution.
(3) High production efficiency, which is dozens of times higher than that of manual blade machining, and nearly ten times higher than that of small wheel with handle.
(4) Long service life. The durability is ten times higher than that of high speed steel cutter, and 200 times higher than that of small grinding wheel.
(5) Easy to grasp, simple to use, safe and reliable.
(6) The comprehensive processing cost can be reduced tens of times.
(7) The grinding head is easy to use, safe and reliable, can reduce labor intensity, improve the working environment.
Post time: Mar-31-2023