Okuma DPU 80 Portable radial drilling machine

Okuma RADIAL DRILLING MACHIN 80 PORTABLE UNIVERSAL

Drilling Capacíty in Steel: 38mm 1 zin.
Column Díameter: 450 mm 17з a iπ. 1
Spíndle Díameter: 80 mm 
Spíndle speeds: 36-1,080 г 60
spíndle Drive Motor: kW HP
Net Weíght: 8,800 kg 19,4001bs.
Versatile machíne movements in one machine for wide work coverage.
360 degree head swível and 180 degree trunnion head swível make
it possØ to set spindle at any concíevable angles.
Horizontal traverse of column on base ways. 
Vertical traverse of arm on column.
360-degree aгm swível wíth rotable column sleeve.
Power or hand traverse of arm in horizontal direction on arm rail and long spíndle travel. 
Front drive transmission to thíck walled spindie wíth minimum
spíndle twíst and maximum spíndle torque.
CentraIized controls and simp1e selection of 8 speeds and 6 feeds.
Power clamping with power inching for fast and accurate posítíoning. 
All functíons and movements of machíne controled from easily displaseable pendant control statíon.
Automatic feed disengagement at preset depth.
Complete protectíon agaínst overload and overtravel.
Buílt-in portable features líftíng bail, leveling jacks and spreader arms giving maximum stabílity when machíne ís placed on uneven floor.

4DP DPH
PORTABLE HORIZONTAL DRILLING PORTABLE HORIZONTAL
MACHINE WITH TILTING HEAD DRILLING MACHINE

Drilling Capacity in Steel: 50 mm 2 iπ. Spindle Diameter: 100 mm 31іfi in.
Column Diameter: 450 mm 73 η in. Spindle Travel : 800 mm 31 Ź in.
Spindle Diameter: 80 mm 3? á in. Spindle Speeds: 5 720 г 60СŚ
Spindle Speeds: 9 840 г 60 -ś Horizontal Travel of Head: 150 m m 5 5і6 in.
Head Tilting up to : 45 above or below horizontal Spindle Drive Motor: 11 kW 15 HP
Spindle Drive Motor: kW 5/ HP Net Weight: 18,000 kg 39,600 1bs.
Net Weight: 7,500 kg 16,500 1bs.
Spindle head tilts 45 degrees above or below the horizontal. Wide variety of operations drilling, boring, milling, etc.
360-degree head swivel with rotable column sleeve. Fu11y centralized controls on spindle head and pendant control station,
Power or hand traverse of coIumn on base. for safe, fast and easy machine operation.
Front drive transmission on large diameter spindle with minimum Electrical preselection of 12 milling feeds.
Fast and accurate positioning with electrical inching control.
12 spindle speeds and 9 feeds with long spindle travel. spindIe head roller-guided oп ways of column.
Centralized controls on spindle head and pendant control station. Boring operation by thick walled spindle having long travel.
Automatic feed disengagement at a preset depth. Up to 150 mm dia. face mill cutter on boring spindle and up 10 300
Complete protection against overload and overtravel. mm dia. face-mi11 cutter on milling spindle.

One of special radial drilling machines with outer end support to arm, designed for jig boring operation and general production work.
Basic features in design and construction are similar to DRA-J Type
Radial Drilling Machines. Auxíliary column and table may be readily removed and machine may be used as standard cadial drilling machine.
OpticaI measuring equipment is available on order.
Okuma offers a varíous types o4 radia1 dríllíng machines such as machimes with travelling base and gírder, in addítíon Yo modífıed shapes of machíne 6ase.

VERTICAL PRECISION BORING AND MILLING MACHINE
Table Size: 1,150 x 550 mm 45 x 21 in.
Table Travel: Long. 1,000 mm 39 іп.
Cross 600 m m 235 іп.
Head Trave1: 250 m m 9 in.
Spindle Travel: 300 mm 11 in.
Spindle Speeds: 14---1,800 г
Spindle Feeds: mmjrev. in.гeу.
Table Feeds: 25----410 mm/min 1-16 in.; min
Table Rapid Traverse: Long. 3,000 mm/min 118 in.; min
Cross 1,500 mm/min 59 in./miπ
Spindle Drive Motor: kW 10 HP
Net Weight: 10,500 kg 23,100 1bs.
Rigidly constructed and built for precision boring, drilling and milling and also used for general production work.
Completely centralized controls including push button controls for speed and feed preselection, power head and table Iocking and free manual rotation of spindle.
Provided with optical measuring equipment giving co-ordinate readings up to mm.
Extremely robust and rígid spindle design and backlash-free table drive and anti-friction ways.
Poínt-to-point numerical control system providing fast, accurate and simultaneous positioning of X and Y axes, combined with reliable photoelectric transducers for position feedback for completely automatic operation illustrated, supplied on order .