Latest CNC Machining Technology

Since the beginning, OKU has been actively investing in machinery. By doing so, we believe we can best meet our clients’ demands and more. Currently, we have more than 50 different machines in our two factories.

In recent years OKU has invested heavily in acquiring the latest machining technology. The newly introduced CNC machines are highly automatised, which has enabled us to manufacture highly demanding products in a more cost-effective and dimensionally more accurate manner.

Our machining services include: multi-axis CNC turning, CNC swiss turning, CNC machining centre work, grinding, EDM wire cutting, EDM drilling, die sinking, surface lapping, honing, micro-blasting and polishing as well as ultrasonic cleaning.

Lathes

Equipment  Number of axes Working area

Turning ø /bar ø/length (mm)

Mazak Hyper Quadrex 150MSY with bar feeder 9 300/65/620
Mazak Integrex I-200 ST with portal robot 10, 5 axes simultaneously 658/—/1500
Tsugami CNC- Swiss-type lathe HS38MH-5AX with bar feeder 10, 5 axes simultaneously  —/38/300
Tsugami HS207 swiss type lathe 9 —/3-20/80
Tsugami BO126E-II swiss type lathe 8 —/2-12/170
Tsugami BO38TE swiss type lathe 11 250/38/250
Mori Seiki NTX-1000SZM 8 370/65/424
Nexturn SA-20 swiss type lathe 7 —/20/240
Nexturn SA-32 swiss type lathe 7 —/32/240
Mazak Integrex 100 SY 6 170/—/200
Mazak Integrex 200 IV ST 5 500/—/1425
Mazak Integrex i 200 5 658/—/1011
Mazak Integrex i-200 U1000 5 658/65/1011
Mazak SQT100MY 4 170/—/300
Mazak Quickturn 100MY 4 550/51/375
Takisawa TT-160D 4 200/—/130
Mazak SQT10M 3 230/42/305
JinnFa Saber-42T8 3 200/42/150
Takisawa TC-10 2 120/42/200
Takisawa TC-10 2 120/42/200
Takisawa TC-20 2 250/—/300
Takisawa TC-20 2 250/—/300
Dainichi F20 2 250/46/300
JinnFa JCL-60 2 320/—/350
JinnFa JCL-60A 2 300/—/500

Machining centres

Equipment Magazine capacity Working area

(X-,Y-,Z-,C- and A axis)

Mazak Variaxis 630-5X II T 30 630,765,600,360° and -120°/+30°
Stama MC 526/MT 60 500,380,360,360°
Mazak Variaxis i600 80 510, 910, 510, -120°/+ 30°, 360 °
Mazak PFH-4800 80 560,630,600
Mazak FH-4000 80 560,510,630
Mazak VCN 530C 30 1050, 530, 510
Yang Eagle SMV-1000 20 1020,510,510,360°
Kiwa Palletmaster -4 16 650,390,500
Brother TC-31 A 30 350,250,350
Deckel FP 3 A 490,290,390

Electrical discharge machines (EDM)

Equipment Number of axes Working area (X-,Y-,Z-,U-,V-, B axis)
Agie Compact 2 350 x 250 x 350, 360°
Makino UP32J wire cutter 5 370, 270, 220,±35,±35
Makino U32K wire cutter 5 570,270,220,±35,±35
Makino EU 64 wire cutter 5 650,400,420,101,101
Omega CM800TNC124 EDM drilling machine 3 600 x 300

Grinding machines

Equipment Type Working area
Joen Lih JL-3060 ATD surface 300 x 600
Reinecker (equipped with raising function) tool 200 x 600
Junger tool 150 x 500
Paragon RC-12B centerless ø 1,5-100 mm
Paragon RC-12 centerless ø 1-40 mm
Jones-Shipman 1311 cylindrical ø 150 x 300
Paragon GU-3250 P cylindrical ø 200 x 500
Paragon GU-3250 CNC with Fanuc-robot cylindrical ø 320 x 600
Kromas VRM 125 ED INOX SR  PR KST vibratory surface finishing machine 125 l

Special machines

Equipment Type Working area
Sunnen MBC-1804 honing machine ø 1-70 x 250
Peter Wolters 3R600 surface lapping machine ø 248 x 3
iepco Peenmatic Mikro 550 (total 2) micro-blasting
HGH Duo (total 3), with robot system micro-blasting
FinnSonic m 15 (total 3) ultrasonic cleaning 335 x 210 x 230
Tykma Electrox Minilase Auto Door 20W laser marking workstation 342 x 241 x 117

Measurement equipment

Equipment Type Working area
Mitutoyo CPJ-A3000 profile projector 100 x 100
Carmar CPJ-3007 profile projector 75 x 50
Mitutoyo Crysta Apex S 574 coordinate measuring machine (CMM) X 505, Y 705, Z 405
Nikon MM60 measuring microscope 100 x 100
Trimos 500 length measuring machine 0-550 (0,4 µm)
Diavite MT-3 surface roughness measuring
Hommel tester T500 surface roughness measuring
Mitutoyo surface roughness measuring
Carl Zeiss concentricity measuring instrument ø 100 x 200
Sunnen PG-700-EM small bore gauge equipment ø 1,5-70
Zoller Venturion 450/6 tool presetter z600, x200 ja ø400
Tesa Mikro-Hite Plus 600 height gauge 600