Ringdies
MAKE O&J HØJTRYK A/S

 

 

Structure of the CS 21.x:
The machine is built as shown in the drawings no. 960C01-0003 and 980C00-0148  Up and down movement of the drill head, is a function of an eccentric rod, with a length of stroke on 30 mm, The eccentric is driven by a 1.1 Kw inverter regulated worm-gearmotor.
The Die is placed on two horisontal carrying axles ( diameter 70 mm ),on which there are mounted four pices of step polleies.
One DC – servo-operated gearmotor turn the Die in x – direction and one DC – servo-operated gearmotor move the Die in Z – direction.
The CS 21.x is full automatic action by a PLC controller with a special developed program.
The Die table and trolley are supported by four spindle-gear, with a 2.2 Kw motor.

Tecnical specification:

       CS 21.x is made in a craftmanlike high quality.

       CS 21.x is surface treatment with a priming colour, and afterwards spray painted with a two-part enamel.

       CS 21.x is full automatic action

       CS 21.x have several central places for lubrication

       CS 21.x have an integrated coolant system

       CS 21.x is provided with an automatic position adjusting of the row

       CS 21.x stops automatically if any fault accure in the working cyclus

       CS 21.x can be programmed in metric system or in inch system

       CS 21.x is provided with a pneumatic brake system

All types of ring Dies can be countersinked by CS 21.x, anyhow with the folloving limits:
A – Inside diameter   min.     =    500 mm
B – Angle of the countersunk hole        X   =    60 – 120 degrees
C – Diameter of the hole   max.    =    10 mm
D – Dies with circular holes
E – Distance between the holes have to be the same all over the rows
F – Distance between the rows have to be the same all over the Die
G – Weight of the Die   max.    =   2000 Kg
H – Width of the Die   max.    =     700 mm
I –  Width of the perforated surface max.    =     500 mm

Programming of data:

       Number of rows

       Distance between the rows in 1/100 mm or 1/100 inches

       Number of holes / row

       Outside diameter in mm or inches

       Diameter of the carrying step polleies

       Correction size ( minimum + / - 1/100 mm )

       Number of holes for inspection of the drill

       Size of the hole ( value bigger than 3 lead to a delay for the x-axis rotation start)

 

Installation of the CS 21.x:
The countersinker CS 21.x can be mounted on a horizontal stabil floor, and special foundation is not necessary. The machine have to be adjusted in level by the anti vibration pads.

Dimensions:
- Length   =  2500 mm excl electric main box
- Width   =  1215 mm
- Height   =  1950 mm
- El-main box closed  =    300 mm
- El-main box opened =  1000 mm

Consumption of power   =     7,5 Kw
External oressure air needed =     8,0 Bar

Drill motor  =     4.0 Kw
Eccentric motor  =     1.1 Kw
Table motor                  =     2.2 Kw
Coolant pump motor =   0.25 Kw
X – axis servomotor =   0.10 Kw
Z – axis servomotor =   0.10 Kw
Voltage   =   3 x 380 + 0  50 Hz

 

Productive capacity:
 
Die of the type MATADOR 12 / BHULER DPUC
- 1,5 mm  x   40 mm =    90 – 100 holes / minute
- 3,0 mm  x   60 mm =    80 -   95 holes / minute
- 5,0 mm  x 120 mm =    75 -   90 holes / minute
 
Inside Di of the Die  700 mm or 900 mm

- 3,0 mm  x   60 mm =   65 – 80 holes / minute
- 5,0 mm  x 120 mm =   55 – 75 holes / minute.