Joint Stock Company
«Odessa Radial Drill Plant»

RADIAL DRILLING MACHINES 2A554; 2A554-1; 2A554-2; OC2146; OC2567; 2A576; 2A587

1. TECHNICAL DESCRIPTION

1.1. Radial drilling machines can be used for drilling, boring, reaming and taping.

Стационарные станки

1.2.The arrangement of the machines is traditional for radial drilling machines and includes:

  • The stationary base plate with T-slots for clamping the work pieces, fixed on foundation, on which either socle (2A554; 2A554-1) or stationary inner pillar (OC2146; OC2567; 2A576 and 2A587) is mounted.
  • The pillar, rotating round the vertical axis together with the sleeve, by means of socle bearings (2A554; 2A554-1; 2A554-2), or the outer pillar, rotating by means of bearings round the inner pillar (OC2146; OC2567; 2A576 and 2A587).
  • The sleeve provided with possibility of vertical travel along the outer pillar and rotation round the vertical axis together with it.
  • Drilling head, provided with possibility of horizontal travel along the sleeve guides
  • Spindle, mounted in cylindrical quill, provided with possibility of vertical travel in the drilling heads housing.

1.3. Feed is provided by spindle quill. All the rest travels are positioning.

1.4. All the displaceable parts of the machines are moving with minimized efforts and are fixed in operating position by means of hydraulic clamping devices.

1.5. All the control devices are concentrated in the control panel of the drill head.

1.6. The preliminary selection for spindle revolution and feed and the hydraulic gear changing devices provide low spindle speed and feed changing time.

1.7. The friction clutches, built in the gearbox, provide quick spindle reverse while taping and prevent the gears from overload while machining.

1.8. The spindle of the machine is counterbalanced in any point of its travel.

1.9. The hand wheel type device for drill head control has the possibility of switching off the mechanical feed after reaching the selected drill depth.

1.10. The 2A587 machines are equipped with the devices for power travel of the drill head and column rotation.

1.11. Standard power supply – 380V, 50Hz. Electric apparatus installing for other different power supply is possible for extra payment.

Стационарные станки

2. TECHNICAL DATA

Name of parameter 2А554 2А554-2 2А554-1 ОС2567 ОС2146А 2А576 2А587
Drilling capacity for steel, mm 50 50 63 63 63 80 100
Drilling capacity for cast iron, mm 63 63 80 80 80 100 125
Spindle torque, NM 710 710 800 800 800 1600 2800
Axial spindle force, N 20000 20000 22000 22000 22000 32000 50000
Drill motor power, kW 5,5 5,5 7,5 7,5 7,5 7,5(11) 11
Axial spindle travel, mm 400 400 400 400 400 500 630
Drill head travel along the arm, mm 1225 1225 1225 2000 2400 2000 2635
Sleeve travel along the column, mm 750 750 750 1100 1070 1100 1500
Sleeve rotation around the column, deg. 360 360 360 360 360 360 360
Spindle speed rate, Rpm 18-2000 18-2000 18-2000 18-2000 18-2000 9-1800 8-1600
Number of spindle speed rates 24 21 24 24 24 24 24
Spindle feed rate, mm/rev 0,045-5,0 0,045-5,0 0,045-5,0 0,045-5,0 0,045-5,0 - -
Spindle feed rate per minute, mm/min - - - - - 2-1600 2-1600
Number of spindle feed rates 24 12 24 24 24 Stepless Stepless
Spindle taper МК5 МК5 МК5 МК5 МК5 ISO50 ISO50
Length, mm 2665 2665 2665 3930 4525 4180 4880
Width, mm 1030 1030 1030 1280 1280 1280 1630
Height, mm 3430 3430 3500 4150 4150 4125 4912
Weight, mm 4700 4700 4800 11000 11700 11850 17150


Схема 2А554 2А554-2 2А554-1 ОС2567 ОС2146 2А576 2А587
A 400 400 400 400 400 500 630
B 450-1600 450-1600 450-1600 600-2100 700-2170 400-2000 370-2500
C 375-1600 375-1600 375-1600 500-2500 750-3150 500-2500 515-3150
D 250 250 250 350 350 350 415
E 315 315 315 500 500 500 700
F 3430 3430 3500 4150 4150 4125 4912
G 1912 1912 1912 3005 3005 3005 3935

3. COMPLETE EQUIPMENT

3.1. Included to regular complete set and price:

  • Reducing bushes
  • Drill drifts
  • Pieces for securing on the foundation
  • Tools for maintenance
  • Spare parts
  • Instruction for maintenance

3.2. For extra payment the machines may be equipped with box table of following dimensions:

  • Box table 630 x 500 x 500 mm for 2A554; 2A554-1; 2A554-2 models
  • Box table 800 x 630 x 500 mm for OC2567; OC2146A; 2A576 models
  • Box table 1000 x 1000 x 500 mm for 2A587model