Beveling
If two workpieces are to be welded together, the edge of the workpieces must first be broken by a beveled surface. This is done by machining. The result is a chamfer, also known as a bevel.
What is beveling and
why is it important?
If two workpieces are to be welded together, the edge of the workpieces must first be broken by a beveled surface. This is done by machining. Or in other words, a space is created to accommodate the individual welding layers through which the workpieces are joined together. The bevel can have different shapes. The V-joint, the double V-joint, and the Y-joint are the most common shapes.
Which tool is used for beveling?
The position of the weld, the material of the workpiece, and the types of drives available - the choice of the right tool depends on various factors.
If an angle grinder is available, the beveling can be done with sulfur- and iron-free Osborn flap discs. Flap discs with a conical or straight shape are available. The angle on the workpiece determines the shape of the flap wheel.
If a workpiece made of non-ferrous metal is to be beveled, we recommend an abrasive cloth with a cooling bond as it reduces blue tarnish.
Pictured: Beveling with an Osborn flap disc.
If a straight grinder or air grinder is available, chamfering can be done with carbide burrs. The milling head is made of tungsten carbide-cobalt, the shank of tool steel. Different head shapes and toothings ensure that there is the right solution for every application.
For chamfering, burrs with cross serration (Z6) are the best choice. It ensures high stock removal in a short time. If the surface quality is important, a single tooth (Z3) is recommended. In the shipyard sector, the special shipyard toothing is often used. Compared to the Z6 toothing, it has a 30% higher material removal rate.
Camfering with a carbide burr.
Products for
Beveling.
TY™ Encapsulated Wheel Brush - Medium Face, Heavy Duty
Osborn’s medium face, heavy duty TY™ Encapsulated Wheel Brush features maximum aggression for tougher applications, such as off-hand deburring and weld cleaning. Encapsulation minimizes long wire breakage for improved safety.
ATB Monarch™ Wheel Brush
The highly versatile Osborn ATB Monarch™ Wheel Brush features premium Round Crimped nylon filaments with abrasive Silicon Carbide. Brush is narrow-faced with long trim, making it ideal for confined areas and irregular shapes. Quality materials and construction provides aggressive cutting power without sacrificing longevity.
Tampico Wheel Brush
Osborn’s versatile Tampico Wheel Brush provides effective OD and ID cleaning, scrubbing, polishing, and dusting. Because the natural fibers are untreated, these are ideal for lighter operations that require brush flexibility. Brushes perform exceptionally wet or dry, and can be mounted singularly with flanges or in multiples for larger surfaces.
TY™ Encapsulated Wheel Brush - Narrow Face, Heavy Duty
Safely remove paint/coatings, busbar insulation and hose skiving with Osborn’s versatile narrow face, standard duty TY™ Encapsulated Wheel Brush. Made in the USA.
Brass Wire End Brush - Bridled
Constructed of premium-quality brass wire with removable bridle, Osborn’s Brass Wire End Brush is the ideal choice for mold cleaning. Bridle reduces flare to increase brush aggressiveness, and can be removed to adjust for wear. Includes ¼” shank for easy attachment to hand-held power tools.
ATB™ End Brush
Small diameter brush featuring high-performing abrasive nylon filament to quickly and efficiently clean and finish inside diameters, spot facing, and recessed areas. Precision design makes these brushes ideal for operations where balance is critical, as in CNC and robotic use. Attached ¼” stem also allows for use on portable air and electric tools.
ATB™ Cup Brush - Flat Trim
Featuring a precision cut flat trim and premium quality 0.045" x 0.090" rectangular nylon filaments, this Osborn ATB™ Cup Brush is ideal for flat surface finishing and deburring. Brushes are heavily filled with filaments impregnated with choice of Silicon Carbide or Aluminum Oxide and are designed for maximum longevity. Note: 4" brushes include premium quality bridle for maximum filament rigidity.
Knot Wire Cup Brush w/ Bridle - Heavy Duty
Designed for toughness and longevity, Osborn’s heavy duty Knot Wire Brush with Bridle provides rugged and efficient use on a variety of maintenance or cleaning applications. Featuring proprietary TufWire™ and a bridle to reduce the flare of wires, these brushes provide a more aggressive brush face for rigorous tasks. Bridles can be removed after partial wear for longer brush life and continued uniform performance.
Knot Wire Cup Brush - Staggered Row
Constructed of proprietary TufWire™ with a staggered knot design, Osborn’s staggered row Knot Wire Cup Brush offers extra fast cutting and cleaning action over wide areas. Twisted wire strands near the base of the brush provide rigidity and aggressiveness, while splayed ends cover wide areas quickly and efficiently. Made in the USA.
TY™ Encapsulated Cup Brush with Shank - Standard Duty
Osborn’s TY™ Encapsulated Cup Brush with ¼” Shank is constructed with proprietary TufWire™ with a specially formulated polymer that supports wire strands. The result is maximum performance with minimum pressure. Shank allows brush to be easily mounted to portable tools. Note: As a safety precaution, the shank must be fully inserted into the chuck or collet and tightened securely.
TY™ Encapsulated Cup Brush - Standard Duty
Osborn’s TY™ Encapsulated Cup Brush is constructed with proprietary TufWire™ with a specially formulated polymer that supports wire strands, resulting in maximum performance with minimum pressure.
ATB™ Heavy Duty Internal Deburring Brush
Osborn ATB™ Heavy Duty Internal Deburring Brushes feature a higher filament content and are specifically designed to efficiently tackle the toughest tasks. Flexible crimped nylon filaments feature durable Silicon Carbide abrasive and are manufactured with a helical shape, providing optimal performance in both rotational directions with excellent part conformability.