precision mechanical engineering & manufacturing · edm # horizontal travel transversal travel...
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A PA S S I O N F O R P R E C I S I O N
P R E C I S I O N M E C H A N I C A L E N G I N E E R I N G & M A N U F A C T U R I N G
Do you have specific mechanical needs? Do you need custom made precision tools to support your machinery or are you looking for complex proto-types or small series and critical parts or assemblies for your final product? Do you want to improve the efficiency of your production? In that case, we would like to introduce STEWAL to you! Combine your particular skills and knowledge to our know how of precise fine mechanical engineering and manufacturing and expand your potential. With an expe-rience of over 45 years, a team of 30 technicians, an ex-tended technological network and high-tech machinery, our mission is to enhance your success.
ENGINEERING
A PA S S I O N F O R P R E C I S I O N
Multi-disciplinary experience of 45 years
A PA S S I O N F O R P R E C I S I O N
Support in selection of materials, treatments and coatings
A PA S S I O N F O R P R E C I S I O N
Know how in 3D CAD-CAM, reverse engineering, calculation of cams, moulds
A PA S S I O N F O R P R E C I S I O N
Complete projects with traceability, inspection reports, management of certificates.
ALL-ROUND MACHINERY
A PA S S I O N F O R P R E C I S I O N
Lathes and Turning/milling centre
A PA S S I O N F O R P R E C I S I O N
CNC milling 3-4-5 axes, micro cutting
A PA S S I O N F O R P R E C I S I O N
Wire- and sink erosion
A PA S S I O N F O R P R E C I S I O N
cylindrical, plane and profile grinding machines, honing
A PA S S I O N F O R P R E C I S I O N
precision assembling, polishing
A PA S S I O N F O R P R E C I S I O N
deep hole drilling
A PA S S I O N F O R P R E C I S I O N
(laser)welding
QUALITY CONTROL
A PA S S I O N F O R P R E C I S I O N
Philosophy of high quality standard, precision and process control
A PA S S I O N F O R P R E C I S I O N
Conditioned measuring chamber
A PA S S I O N F O R P R E C I S I O N
Tactile and optical measuring app.
A PA S S I O N F O R P R E C I S I O N
Digital link with 3D-CAD
SOME SPECIALTIES
A PA S S I O N F O R P R E C I S I O N
Injection moulds for plastic parts (with trial injection and injection moulding of small batches)
A PA S S I O N F O R P R E C I S I O N
Cams: development, calculation and manufacturing of dynamic optimal cams, globoïd cams
A PA S S I O N F O R P R E C I S I O N
Measuring and positioning jigs, gauges
A PA S S I O N F O R P R E C I S I O N
Custom made feeding worms
A PA S S I O N F O R P R E C I S I O N
Medical instruments and implants, titanium parts
A PA S S I O N F O R P R E C I S I O N
Machining of hard and exotic material
A PA S S I O N F O R P R E C I S I O N
Precise and very thin-walled 3D housings cut out from the mass
A PA S S I O N F O R P R E C I S I O N
STEWAL NV | KLEIN FRANKRIJKSTRAAT 19 | 9600 RONSE T +32 55 21 52 95 | F +32 55 21 00 73 | [email protected]
WWW.STEWAL.COM
CAD: 3D development and design: solids and surfaces Kinematic presentation of designed mechanism
CAM: Machining of 2 1/2D and 3D surfaces Pluri-axial machinig
T E C H N I C A L I N F O R M AT I O N S H E E T ST E W A LA PA S S I O N F O R P R E C I S I O N
SOFTWARE
A PA S S I O N F O R P R E C I S I O N
MACHINERY
A PA S S I O N F O R P R E C I S I O N
METROLOGY
TURNING # maximum Ø through spindle maximum Ø from sledge maximum Ø from bed distance between centers
Conventional turningCNC turningCNC turning/milling 7ax.CNC turning/milling 5ax.+ Bar-feeder + robot
421
1
51 mm78 mm51 mm
80 mm
300 mm260 mm520 mm
680 mm
575 mm475 mm540 mm
500 mm
1500 mm1500 mm1005 mm
629 mm
MILLING # horizontal travel transversal travel vertical travel
Conventional millingCNC milling 3 axesHSC milling 3 axesCNC milling 4 axesMachining center 4 axes CNC milling 5 axesHSC milling 5 axes
4211121
from 300 to 1100 mm700 mm800 mm (2 palettes)600 mm2000 mm (2 palettes)up till 800 mm400 mm (18 palettes)
from 300 to 700 mm500 mm440 mm450 mm750 mmup till 630 mm240 mm
to 500 mm450 mm485 mm450 mm400 mmup till 630 mm (without Nc tabel)350 mm
Engraving machine 1 travel: 150 x 300mm
EDM # horizontal travel transversal travel vertical travel tank dimensions
Die Sinking EDMCNC die sinking EDMCNC wire cut EDM
111
320 mm500 mm350 mm
250 mm350 mm250 mm
420 mm500 mm256 mm
820x450x300 mm1070x530x350 mm800x700x600 mm
EDM–drilling 1 max. dimens. of workpiece 660 x 360 x 240 mm holes from 0,3mm up to 3mm, 250 mm depth
GRINDING # longitudinal travel transversal travel
Plane grindingProfile grinding
13
800 mm610 mm
550 mm200 mm
Cylindrical grinding 2 max. interior Ø : 150mm max. exterior Ø : 360mm distance between centers: 1000mm
Coordinate grinding 1 dist. spindle-table longitudinal transversal Max. stroke Max. vertical travel
505 mm 400 mm 254 mm 75 mm 370 mm
Honing 1 Range of diameters: from 1,5 to 73 mm maximum length: 37 to 487mm
DRILLING # longitudinal transversal Max. range
Deep hole drillingElectric tapping arm
11
600 mm 400 mm 600 mmM2 - M16
MISCELLANEOUS # MISCELLANEOUS #
Laser weldingWeldingHardening
111
YAG pulse laser 800x300x600mm P=120Welectrical (Argon-TIG) and acetylene weldingfurnace (interior dimens. 210x350x500mm)
Sandblast+shot-peeningPolishing Sawing
113
pressure from 2 to 6 kg
up till Ø 400 mm
PLASTIC INJECTION # max. injection volume closing pressure max. dimensions of mould
Klockner Ferromatic Metalmeccanica
11
87 grams372 grams
60 tons200 tons
315 x 315 mm508 x 770 mm
Software for REVERSE ENGINEERING of digitised 3D point clouds
Software for the optimal dynamic calculation and manufacturing of CAMS.
A PA S S I O N F O R P R E C I S I O N
STEWAL NV | KLEIN FRANKRIJKSTRAAT 19 | 9600 RONSE T +32 55 21 52 95 | F +32 55 21 00 73 | [email protected]
WWW.STEWAL.COM
3D coordin. measuring mach. (CMM)
3D coordin. measuring mach. (CMM)Optical CMM (camera)3D digitalisation scanner
1
111
range : 900x1000x600mm, max.weight 1200kg – measuring head upto 5 axes with tracer for continuous scanningrange: 700x600x450mm, max. weight:500kgrange: 300x300x150mm, max. weight:12kgrange <400mm, resolution 0.1mm, precision 0.03mm
hight gauge (trimos)Roughness control (Ra/Rz)Hardness control (HRC)Profile projector
1111