Dynabrade Superfinisher

Page 1

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!


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