CNC grinding and lapping machine

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CNC grinding and lapping

machine

Completing parts with convex geometry

x Multi-function machine which can use abrasive discs or mills

x 5-axis kinematics for more accessibility on the tool surface

x Strong rigidity, which permits the machining of hard materials

x High precision

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Shapes

Grinding and lapping of multiple shapes.

Precision

Process measurement associated with direct encoders

of U and A axes to ensure automatic precision and

dimensional quality.

Innovative kinematics

Opening up unexplored areas in the field

Machining zone

Uncluttered and sectioned work area

for quick and efficient cleaning while

preserving sensitive areas of the

machine.

Industries :

x Watchmaking

x Leather

x Jewellery

x Medical

Rapid tool changes

Shorten start-up time.

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Flexibility, multi-use,

ergonomic

All the assets that make the RECO-MR430

a must-have machine

Industries :

x Watchmaking

x Leather

x Jewellery

x Medical

Machinable materials :

x Stainless steel

x Titanium

x Ceramic

x Sapphire

x Platinum

x Silver

x Gold

x etc . . .

Cooling

Cooling from the head follows the part, or directly

on the grinding wheel to optimise the process.

Dressing / brightening

Automatic dressing or brightening of grinding wheel

for greater autonomy.

Tooling

A complete range of tools available.

Disc + abrasive paper Steel disc / covered in Glued grinding wheel polyurethane

Screwed diamond grinding wheel

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20%

40%

8%

68%

+10 % + 20 % + 30 % + 40 % + 50 % + 60 % 7 min 6 min 5 min 4 min 3 min 2 min 1 min 0

Various choices to automatically load parts

We provide you with different feeder systems according to your criteria :

Budget, complexity, cycle time, autonomy.

DAY

(8h / 220j) = 1760 h

Objective: 6,000 hours of annual production

How many production hours do your machines achieve annually ?

NIGHT

(16h / 220j) = 3520 h

WEEKEND

= 720 h Invest. CHF cy cl e tim e

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Robotic cell

Simple feeder CP430

RECO-CP430

RECO-CR

1’000 2’000 3’000 4’000 5’000 6’000 7’000 8’000 9’000

One year includes 8,760 hours

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Y X

Clamping part

Type 16 Type 16 Collet-holder type 20/30 Extra-long collet-holder

Mecatool collet-holder

Standard collet-holder

4 jaws mandrel 2 jaws mandrel Ottet chuck

YERLY

Type 20 Type 20 Collet-holder with integrated cylinder Collet-holder type F13 Collet-holder with 6 marbles quick-clamping Vise Reduction Y100p-Y60P Grinding wheel dressing

The YERLY zero point reference clamping principle

Pneumatic ball lock (32P, 60P, 100P, 140P)

As it travels down, the clamping cylinder forces the ball bearings against the annular cone which is screwed into the chuck. The chuck or the plate is thus pressed and stiffened on its base flange. The ball lock has a free inner passage which is always open for a tie rod or a thrust piece.

Compressed air supply

Le The YERLY clamping system uses the support feet as supply channels for compressed air for the following chuck functions :

cleaning

clamping the workpiece releasing the workpiece

holding down (swivelling clamping fingers) release of hold-down.

The perfect precision system

The Yerly system consists of a leaf spring and feet. During clamping, the 4 carbide balls and the warp of the leaf spring provide the positioning in X and Y of the system/chuck. The feet ensure the positioning on the Z-axis.

Cleaning of the Z reference surfaces Through air nozzles, which guarantees precision in all situations.

Open position Clamped position

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T2S3184M3P4 M7P7 G303Z-5W-2 G400Z-3.8H1004F100I1R30. G400Z-4H1004F100I1R30. N30 E40(FRAISAGE P-C) T2S3184M3P4R0.07 M7P7 G303Z-5W0 G400Z1.1H1008F100I1R30. G400Z.6H1008F100I1R30. G400Z.1H1008F100I1R30. G303Z-5W-5 G400Z1.1H1008F100I1R30. G400Z.6H1008F100I1R30. G400Z.1H1008F100I1R30. G400Z0H1008F100I1R30. G150 /G65P999 (*** FRAISAGE ***) E10(FRAISAGE BISEAU 9H) T2S3184M3P4 M7P7 G303Z-5W-2 G400Z-3.8H1000F100I1R30. G400Z-4H1000F100I1R30. N10 E20(FRAISAGE BISEAU 1H) T2S3184M3P4 M7P7 G303Z-5W-2 G400Z-3.8H1002F100I1R30. G400Z-4H1002F100I1R30. N20 E30(FRAISAGE BISEAU 5H)

Start

CONTROL PLAT (X) (Y) (R) (ANGLE) 1 8.444 0.000 8.444 0.000 2 0.000 0.000 0.000 0.300 3 0.000 0.000 0.000 0.300 0.000 TOLERANCE 0.000 POSITION Z 0.000 RECULE 0 0 = ALARME 1 = DEPOSE

MISE EN TEMPERATURE MACHINE MECREDI 03 MAI 09:37:13

******** min

Act Jours Heure Min

X DIMANCHE 20 : 30 LUNDI 0 : 0 X MARDI 6 : 15 MECREDI 0 : 0 JEUDI 0 : 0 VENDREDI 0 : 0 SAMEDI 0 : 0

TAILLAGE MISE LARGEUR OUTIL 1 CYCLE 0 CALI. PLAQUETTE EBAUCHE 20 S [M/S] FACE ARRIERE -0.020 PROF/PASSE FACE AVANT 0.200 F [MM/T] DIAMETRE 0.000 MISE LARGEUR 0.000 EBAUCHE RAYON 0.000 O0001 N00000000 OPERATION NUM > _{MDI ****} 08:46:56

< PRODU. OPERT. OUTIL PREPAR_ATION MESURE TOUT _ON TOUT _OFF

(ACT) (NOM) (TPS) (CONV)

1 E1(DIALO) 0 X

1 E10(EB BDC 9H–3H) 0

0 E20(EB COTE CORNE 1H–5H–7H–11H) 0 1 E30(EB BOUT CORNE1H–5H–7H–11H) 0 1 E40(EB NISEAU COTE 1H–5H–7H–11H) 0 0 E50(EB BISEAU DESS 1H–5H–7H–11H 0 1 E60(EB DESSUS CORNE 1H–5H–7H–11H) 0

0 E70(SF BDC 9H–3H) 0

0 E80(SF COTE CORNE 1H–5H–7H–11H) 0 0 E90 (SF BOUT CORNE 1H–5H–7H–11H) 0 0 E100(SF BISEAUCOTE 1H–5H–7H–11H 0 1 E110(SF BISEAU DESS 1H–5H–7H–11H) 0 0 E120(SF DESS CORNE 1H–5H–7H–11H 0

1 E130(F BDC 9H–3H) 0

0 E140(F COTE CORNE 1H–5H–7H–11H) 0

Fanuc control Oi-MF

Offline programming

Programming

Simulation

Complete ISO Code generation

3D measurement,

correction in process

due to a predefined

macro.

Operations management for the part program.

Automatic warming up

and shutdown.

Predefined dressing

macros.

Access to production information

from anywhere at anytime.

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1300 1985 2075 2187 450 910 500 740 1860 542 564 CP430

Robot (sans filtre à bande)

Filtre à bande 1570 760 1210 291 258 270 A Max - 136° A Min + 95° Z 0 Z min 25 Z max Outil = 21 Min Outil = 66 Max 180 124 + U _– ø 300 ø 250 V max = 17.5 V nom = 0 V min = 162.5

Ethernet network

Pneumatic plate

Centralised grease

pump

Lift pump

Filtered cutting fluid

x Band

x Ceramic/sapphire special item

x Centralised

Cooling

integrated for independent

machining

Machine stroke layout

Dimensions

Technical characteristics

Parts

Part ø : MIN - MAX ø20 - 80 mm

3 tool spindels

øMAX of grinding wheel ø250 mm, width 50 mm

Clamping system Recomatic

Motor Synchronous

MAX speed S1 4’000 min-1

MAX speed S2 + S3 2’500 min-1

Power 2.2 kW

Axes Axes travel Axes max speed

Number of (simultaneous) axes 5 (4)

V linear axis 180 mm 20 m/min

Z linear axis 155 mm 30 m/min

U rotating axis 360° 41 min-1

A rotating axis 231° (+136°/-95°) 27 min-1

C rotating axis 360° 1’400 min-1

Peripheral equipment

Cutting fluid Oil

Part loading Manual (basic)

Automatic loader (option) RECO-CP430 loader and robotic cell

Digital control

Type CNC Fanuc Oi MF

Programming HMI Recomatic

Installation

Dimensions :

Length x Width x Height 1,6 × 1,6 × 2,2 m (machine only)

Weight ~ 2’800 kg

Installed power 21 kVA

Air pressure 6 bar

Robot (without a band filter)

Band filter

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GROUPE RECOMATIC t + 41 (0)32 465 70 10

Two companies, One partner

for all finishing and polishing

applications.

M o d ific at io n s r e se rv e d . D at a n o t c o n tr ac tu al ly b in d in g, J an u ar y 2 0 19