Reorder No. EUR16.40
Dynabrade Superfinisher & microfinishing solutions The perfect alliance for the highest finishing precision. • Creating repeatable high-quality surface finishes on cylindrical parts and rolls • Consistent even-finish down to 0.002 microns Ra • Intuitive interface for the operator
Dynabrade Superfinisher: technical specifications Model Number
22499
Length - Inch (mm)
24’’ (605)
Width - Inch (mm)
9’’ (225)
Height - Inch (mm)
16’’ (395)
Machine Weight - Pound (kg)
50 (25)
Motor - hp (W)
0.24 (180)
Oscillation - Amplitude
3 mm/0-1,800 Hz
Electrical - Volts/Phase/Hz
220/1/50
Air Inlet Thread
G1/4 quick coupling
Abrasive Advance Inch (mm) Per Minute
10’’ (0-260 mm/min)
Changeable contact wheels For a variety of applications Wheel Durometer 60 Shore A 90 Shore A
Width
Part Qty Number box
50 mm
22486
1
100 mm
22496
1
50 mm
22488
1
100 mm
22498
1
Dynabrade Superfinisher
Achieve predictable, consistant and repeatable finishes on a variety of materials Dynabrade Superfinisher and microabrasives provide predictable, consistent and repeatable performances for roll finishing operations. They allow to quickly remove traverse marks and feed lines, eliminate chatter, follow existing geometry (including crowns) and consistently obtain roughness down to 0.025 microns Ra or finer finishes on chrome, compressed paper, nylon, chilled iron,rotogravure, epoxy and polyurethane rolls and other non-roll surfaces. Compared to conventional cloth and paper backings, film backings provide a superior, uniform surface to coat with micron graded minerals. The uniform application of abrasive mineral with a unique resin bond creates the ability to provide a more consistent, repeatable finish. 2
Superfinisher Tech performances: • • • •
Oscillation: 0-1,800 Hz Each mark of the knob is 300 Hz Oscillation stroke: 3 mm Film feed: 1 to 25 cm/min. Each mark of the knob is 2.5cm/min • Contact wheels: 60, 90 Shore A • Coolant feed: 5 l/min; antirust concentration: 3-4% • Filtration required: 1 to 20 microns
Conventionally graded abrasives on cloth/paper backing
Micron graded abrasives on film backing
Microfinishing and lapping films The Dynabrade’s proven alternative.
Superfinishing with Dynabrade microfinishing films also allows operators to choose a variety of surface textures from linear scratch to cross-hatching.
All Dynabrade microabrasives provide a predictable, consistent and repeatable finish for all types of industries, including: steel mills, aluminum mills, film extruders, decorative stainless, paper mills, textiles, printing industry, copper foil electrodeposition and other non-roll applications.
Dynabrade Microfinishing Film Dynabrade Microfinishing Film utilizes precision micron graded mineral particles that are electrostatically oriented, then resin-bonded to a polyester film backing to give an aggressive cut with a uniform finish. They are available with Aluminum Oxide or Silicon Carbide mineral grains and in 9 to 60 micron grades.
Dynabrade Lapping Film Dynabrade Lapping Film produces extra-fine and consistent Ra finishes on rolls made of a variety of metals, plastics and rubber, thanks to its precion micron graded mineral grains gravity coated on a high strength polyester backing. Available with Aluminum Oxide and Silicon Carbide mineral grains and in 1 to 40 micron grades.
Dynabrade Diamond Lapping Film Dynabrade Diamond Lapping Film is used on a variety of hard materials such as tungsten car-bide, thermal or plasma sprayed ceramics, (chrome oxide and aluminum oxide) glass, stone and some hardened, high carbon ferrous metals. It uses diamond grains available in 0.1 to 60 micron grades. 3
Applications
Increasing your productivity in high-tech surfaces
Applications
Features & Benefits
Dynabrade microabrasives are ideal for roll finishing on tungsten carbide, chilled iron, forged steel, chrome plating, stainless steel, rubber, nylon, copper, brass, tool steel, aluminum, epoxy, thermal spray, ceramics, tungsten carbide, nickel, polyurethane, ceramics and more.
• Minerals commonly used are Aluminum Oxide (for general purpose applications on metals and hard plastics) and Silicon Carbide (for applications on soft plastics and rubber) • Microfinishing and lapping films are also available with synthetic diamond mineral, for superfinishing and lapping applications on very hardmaterials like ceramic coatings, hard steel alloys, or hard chrome coatings.
Target markets AOEM, General Industry, Plasma Coated Material Refining. Some examples
Crankshaft
Transmission yoke
Polished rolls, Calender rolls
Plasma coated cylinders
Hydraulic cylinder & shock absorbers rods
Automotive camshaft
Diesel wrist pins
Tapered roller bearing race
Engine valve stems
Roll chrome plating
Rotogravure cylinders
Pump shaft
4
The solutions
Quick product selection guide
Minerals Dynabrade products
Diamond
Aluminum Oxide
Aluminum Oxide
Silicon Carbide
DDMF-400 DDLF-300
DMF-500 DMF-300
DLF-300
DCMF-500 DCLF-300
Automotive industry Crank shafts Steering rods
Paint spot repair
Engine parts
Cam shafts
Shock absorbers
Windshields
Valves
Gear train components Engineering Hydraulic components
Ball bearing
Bearing surfaces Magnetic heads
Pneumatic components
Racks Rollers manufacturers
Rubber rolls Chrome rolls
Copper rolls Steel rolls
Rollers coating services Plasma coated rolls
Hardened rolls
Rotogravure rolls Rotogravure rolls Rolls for paper industry Calender rolls
5
Microabrasive films
Rolls for use on Dynabrade Superfinisher Sheets for hand applications
Microfinishing films are used for stock removal operations & intermediate finishes, or when required surface roughness is within certain limits. Lapping films are used for finer finishes when the required surface roughness is very low.
DMF 300 – ALOX MICROFINISHING FILM Size
ROLLS 100 mm x 50 m
Backing
3 Mil
Grit
Part Number
Qty box
60 Mic
73360
1
40 Mic
73361
1
30 Mic
73362
1
20 Mic
73363
1
15 Mic
73364
1
9 Mic
73365
1
Grit
Part Number
Qty box
60 Mic
73352
1
40 Mic
73353
1
30 Mic
73354
1
20 Mic
73355
1
15 Mic
73356
1
9 Mic
73357
1
60 Mic
73266
1
40 Mic
73267
1
30 Mic
73366
1
20 Mic
73268
1
15 Mic 9 Mic 60 Mic 40 Mic 30 Mic 20 Mic 15 Mic 9 Mic
73358 73367 73269 73276 73277 73278 73279 73282
1 1 100 100 100 100 100 100
DMF 500 – ALOX MICROFINISHING FILM Size
ROLLS 100 mm x 50 m
ROLLS 200 mm x 50 m
SHEETS 228.6 mm x 279.4 mm
6
Backing
5 Mil
5 Mil
5 Mil
Microabrasive films
Rolls for use on Dynabrade Superfinisher Sheets for hand applications
DLF 300 – ALOX LAPPING FILM Size
ROLLS 100 mm x 50 m
SHEETS 228.6 mm x 279.4 mm
Backing
3 Mil
3 Mil
Grit
Part Number
Qty box
40 Mic
73253
1
30 Mic
73254
1
20 Mic
73255
1
15 Mic
73256
1
9 Mic
73257
1
40 Mic
73262
100
30 Mic
73263
100
20 Mic
73264
100
15 Mic
73258
100
12 Mic 9 Mic
73259 73265
100 100
Grit
Part Number
Qty box
60 Mic
73260
1
40 Mic
73388
1
30 Mic
73389
1
20 Mic
73390
1
15 Mic
73391
1
12 Mic
73392
1
9 Mic
73393
1
Grit
Part Number
Qty box
60 Mic
73348
1
45 Mic
73351
1
40 Mic
73441
1
30 Mic
73442
1
15 Mic
73443
1
9 Mic
73444
1
6 Mic
73919
1
3 Mic
72842
1
1 Mic
24664
1
DDMF 400 – DIAMOND MICROFINISHING FILM Size
ROLLS 100 mm x 50 mm
Backing
4 Mil
DDLF 300 – DIAMOND LAPPING FILM Size
ROLLS 100 mm x 15,24 m
7
Backing
3 Mil
Dynabrade Superfinisher
featuring its Microabrasive films.
High quality standards for the operator • • • • •
Properly designed tool with perfect ergonomy Low sound level Fast installation Easy control parameters Online litterature: demo & support
Before using this tool, please read carefully the tool manual and refer to all indications to reduce risk of injury.
CONTACT: Dynabrade Europe S.à r.l Zone Artisanale Op Tomm 6 L-5485 Wormeldange-Haut Luxembourg
Phone: + 352 768 494 1 Fax: + 352 768 495 Web: www.dynabrade.com E-mail: customer.service@dynabrade.lu Follow us on:
Discover the Dynabrade difference!