The DrillSprint 500 - Specification
Machine capacity
Work envelopeLow profile parts | 470mm wide (X), 225mm deep (Y), 70mm high (Z) |
High profile parts | 470mm wide (X), 180mm deep (Y), 530mm high (Z) |
Table T slotted area | 203mm x 432mm |
Table size | 254mm x 508mm |
Drilling | 12.5mm dia. mild steel, 16mm dia. cast iron |
Tapping | M10 mild steel, M12 cast iron |
Spindle drive
Type | 2 speed motor via a 2 step pulley |
Motor | A.C. 1 H.P. two speed induction motor |
Turret | 3 speed ratio turret. Spindles 1 and 4 high. 2 and 5 medium. 3 and 6 low. |
Spindle speeds | 12. Six available within a programme |
High ratio pulley | Low ratio pulley |
low motor speed | 2005 | 1275 | 815 | 675 | 430 | 275 |
high motor speed | 4010 | 2550 | 1630 | 1355 | 860 | 550 |
Turret
Number of stations | Six, sequential operation, clockwise |
Index | Mechanical, programmable |
Spindle nose | 5/8 in. x 16 UNS male thread |
Spindle runout | 0.015mm T.I.R. max @ pilot dia. |
Turret slide (Z axis)
Working stroke | 130mm |
Feedrate range | 0 - 2,500mm/min stepless, programmable |
Rapid traverse rate | 7500mm/min |
Drive | D.C. servo motor driven ballscrew |
Two axes table
Type | Two axes on linear recirculating ball bearings, ballscrew driven. |
Working stroke X axis | 475mm |
Working stroke Y axis | 230mm |
Rapid traverse rate | 7500mm/min |
Drive motor | D.C. servo |
Positioning accuracy | 0.025mm over 250mm |
Lubrication
Turret head | integral oil bath |
Turret slide (Z axis) | Automatic lube system |
Table ballscrew nuts | Automatic lube system |
Coolant system (optional)
Type | Centrifugal pump ¼ HP |
Application | Overhead supply, programmable |
Flow rate | 2 litres/min |
Reservoir capacity | 20 litres working |
Power supply
Electrical rating | 415/440 volts, 3 phase, 50/60 Hz |
Power requirement | 2 kW continuous |
Control
Type | E.I.L. Model 1000 CNC with durable oil impervious Mylar touch sensitive key panel for data entry. |
Display | LCD in plain language. No codes |
Manual controls | All slides, spindle, coolant and index |
Data entry | a) manual by function prompt and numeric keys. |
Functions controlled | Turret slide; feedrate; rapid and stop position; datum position; table x and y rapid position; spindle speed; auxiliary functions; dwell times; table and tool offsets. |
Canned cycles | Drilling, tapping and P.C.D. |
Axes control | Point to point, 3 axis servo positioning |
Memory extension (optional)
Type | Cartridge interface unit with a plug in 64K RAM cartridge, battery backed. Cartridge storage capacity is 60 programmes, or 6,000 programme lines whichever is the greater. Additional cartridges available. |
Both interface and cartridge units are transportable and compatible for use on any DrillSprint 500 machine control having necessary internal interface. |
Safety
Safety guard | Partially enclosed table guard with vertical sliding clear acrylic panel for access, electrically interlocked. |
