Subcontracting
Many industries demand products with components of near-perfect quality, in terms of choice of materials, dimensions, surface finishes and geometric complexity. Petitpierre offers its know-how in a wide range of fields: wire erosion, electroerosion sinking, CNC, micro-mechanics…
Turning CNC milling
Mastercam and Gibscam
OKUMA MULTUS U3000
6-axis machining center
Features
- Main spindle: 4,200 rpm
- Return spindle: 4,200 rpm
- Milling spindle: 20,000 rpm
- Machining diameter: 80 mm
- Machining length: 1,100 mm
- 80-tool changer
- LNS Quick Load servo III feeder
- 80-bar high-pressure watering
OKUMA MULTUS B300W
6-axis machining center
Features
- Main spindle: 5,000 rpm
- Return spindle: 5,000 rpm
- Milling spindle: 10,000 rpm
- Bar machining diameter: 53 mm
- Machining diameter: 630 mm
- Machining length: 900 mm
- 40-tool changer
- LNS QUICK LOAD 80 S2 bar feeder
OKUMA MULTUS B200 II
6-axis machining center
Features
- Main spindle: 5,000 rpm
- Return spindle: 5,000 rpm
- Milling spindle: 12,000 rpm
- Machining diameter: 65 mm
- Max. machining diameter: 600 mm
- Machining length: 750 mm
- 40-tool changer
- LNS QUICK LOAD SERVO III bar feeder
CNC milling
Mastercam and Gibscam
The Petitpierre team can offer you a demonstration at its Cortaillod premises, to show you how these machines work.
FEHLMANN VERSA 645 Linear
5-axis machining center
Features
- Spindle: 30,000 rpm
- Rotary table Ø 400 mm
- X/Y/Z strokes: 350 mm x 500 mm x 300 mm
- 86-tool changer
- Palletizing 60 pallets
OKUMA GENOS M460 V-5AX
5-axis machining center
Features
- Spindle: 15,000 rpm
- Rotary table Ø 400 mm
- X/Y/Z strokes: 760 mm x 460 mm x 460 mm
- 32-tool changer
OKUMA MB46 VAE
4-axis machining center
Features
- Spindle: 15,000 rpm
- X/Y/Z strokes: 760 mm x 460 mm x 460 mm
- 48-tool changer
- Axis A divider
CNC Turning / Screw-cutting
Mastercam and Gibscam
OKUMA LB300-MY CNC
Features
- Spindle speed: 4,500 rpm
- 12-tool milling spindle: 4,500 rpm
- Bar machining diameter: 52 mm
- Max. machining diameter: 530 mm
- Machining length: 500 mm
- LNS 52HS4.4 bar feeder
CITIZEN CINCOM L32-XII bar-turning machine
Features
- Main spindle: 8,000 rpm
- Return spindle: 8,000 rpm
- Bar Ø: 32 mm
- Max. turning length: 320 mm
- Main spindle: Comb 9 tools, 3 of which rotate; B axis 4 tools and
- 3 front-mounted tools
- Backworking spindle: 9 driven tools; B axis 4 tools
- LNS EXPRESS 226 bar feeder
CMZ TA-20-YZ-640 lathe
4-axis NC twin-spindle lathe
Features
- Main spindle: 4,000 rpm
- Backworking spindle: 4,500 rpm
- Bar machining diameter: 66 mm
- Bar machining diameter: 52 mm
- Milling spindle, 15-tool turret: 12,000 rpm
- LNS QLS 105 1.6m bar feeder
Wire EDM / Sinking
EF Agie Charmilles CUT2000S
Features
- Two-wire erosion machine
- Accuracy ±0.002mm
- Wire from 0.05 to 0.30mm
- Max. part size: 250x350mm
- Max. part thickness: 250mm
- Maximum part weight: 800kg
2x EF Agie Charmilles VERTEX 2F
Features
- Accuracy ±0.002mm
- Wire from 0.03 to 0.33mm
- Max. part size: 250x350mm
- Max. part thickness: 250mm
- Maximum part weight: 800kg
EE Agie Charmilles FORM S 350
Features
- Sinker erosion machine
- Table size: 500x400mm
- Axis travel X: 350mm Y: 250mm Z: 250mm
- Speed: 0 to 100 rpm.
- Maximum part weight: 500kg
- 16-tool loader
- Measurement resolution: 0.05µm
EF Agie Charmilles Progress VP2
Features
- Accuracy ±0.002mm
- Wire from 0.10 to 0.33mm
- Max. room dimensions: 750x550x250mm
- Max. part thickness: 250mm
- Maximum part weight: 450kg
EF Agie Charmilles Progress V2
Features
- Accuracy ±0.002mm
- Wire from 0.10 to 0.33mm
- Max. room dimensions: 750x550x250mm
- Max. part thickness: 250mm
- Maximum part weight: 450kg
EE Agie Charmilles DRILL20 EDM milling machine
Features
- Table dimensions: 300x200x300mm
- Electrode: ø0.3 to 3mm
- Max. drilling depth: 200mm
- Max. weight: 300kg
SARIX SX80 HPM Micro-erosion Micro-milling
Features
- Ømin. 0.04mm
- Accuracy: ±0.002mm
- Displacement accuracy: ±0.005mm
SARIX T1-T4 spark erosion milling machine
Features
- Ømin. 0.12mm
- Accuracy: ±0.002mm
- Displacement accuracy: ±0.005mm
Grinding / Planishing
Cylindrical grinding machine
Studer S21
Features
- Thread grinding from S0.8
- Resolution: 0.0001mm
- Distance between tips: 400mm
- Tip height: 125mm
- Max. stroke X axis: 254mm
- Speed: 0.001-10’000 mm/min.
- Max. Z axis travel: 483mm
- Speed: 0.001-20’000 mm/min
Tailstock
- 1 Straight grinding wheel ø400mm
- 1 30° external grinding wheel ø350mm
- 1 spindle for internal grinding wheel 60,000 rpm
- Precise servo-controlled C-axis
Glider
Jakobsen 618F
Features
- Stroke: 500mm x 180mm
- Grinding surface: 450mm x 180mm
- Max. distance between table and spindle axis: 400mm
- Grinding wheel dimensions: 200mm x 76.2mm x 25mm
- Spindle speed: 2800 rpm
Glider
Jakobsen 1026F
Features
- Stroke: 700mm x 310mm
- Grinding surface: 650mm x 300mm
- Maximum distance between table and spindle axis: 550mm
- Longitudinal speed: 30m/min.
- Grinding wheel dimensions: 200mm x 76.2mm x 25mm
- Spindle speed: 1400 to 1700 rpm
Vertical glider
Hugi F160
Conventional machining
Milling machine
Fehlmann Picomax 54
Features
- Drilling capacity in steel: 20mm
- Spindle stroke: 160mm
- Boche speed: 100 to 7100 rpm.
- Useful table surface: 880 x 320 mm
Fehlmann Picomax 51 TNC
Features
- Drilling capacity in steel: 20mm
- Spindle stroke: 160mm
- Boche speed: 50 to 9000 rpm.
- Useful table surface: 730 x 280 mm
Schaublin 53
DECKEL FP1
Cazeneuve 360 Optica CNC teach-in lathe
Aciera 22VR drill
micro-mechanics
14x Schaublin lathe 102-N W20
Schaublin lathe 102-N W25
Schaublin 70 watchmaker’s lathe
3x Grinding machine EWAG WS-11
Technica 5500 grinding machine
SIXIS S101 milling machine
Milacron bench milling machine
Sensitive milling machine
Means of control
3D measuring machine
Hexagon Global S Chrome
Features
- Hexagon measuring head indexable every 2.5°.
- Probe ball from Ø 0.3 mm
- Probe changer with 6 positions
- Point-to-point control or scanning
- Stroke: 700 x 700 x 500 mm
- Max. part weight: 180 kg
- Accuracy: 1.5µ + 0.4L100
Mitutoyo Crysta Plus M443
Features
- Stroke: 400 x 400 x 300 mm
- Resolution: 0.0005 mm
- Accuracy: E=+/- (3.0+4.0L/1000) microns
Optical measuring machine
JENOPTIK OPTICLINE C308
Features
- Max. part diameter: ø800mm
- Max. part length: 300 mm
- Max. part weight: 20kg
- Accuracy ø: (1.5+D(mm)/200) µm
- Length accuracy: (4+L(mm)/200) µm
- Repeatability: 0.3 µm in ø and 1.2 µm in length
OGP – Smartscope Flash CNC 300
Features
- XYZ measuring field: 300 x 300 x 250 mm
3D measuring machine – OGP Starlite 150
2x Measuring microscope – Marcel Aubert MA175S
Measuring columns – Trimos V6
Measuring probes – Heidenhain and Tesa
Control marble and granite
Treatments
- Tempering furnace
- Sandblasters / Microblasters
- Satin finishers / Polishers
- Trovalization