TECHNIDRILL 1.00-5-160-1 Single spindle 3-axis CNC gun drilling machine

One model 1.00-5-160-1 Single spindle gun drilling machine. 1.00" diameter drilling capacity, 160” effective drill stroke with eight optional whip guides installed. (Whip guides are not included in Item A. Price)
One model 15-200-15 high-pressure coolant filtration system.
Price ................. $ 287,875.00

B. One perforated belt type conveyor built into the recovery area of the coolant reservoir
(Chip basket with rough filter bag is standard)
Price …………. $ 7,420.00

C. One 40,000 BTU Refrigerant Oil chiller with thermostat control and digital display.
(Water/oil or Air heat exchanger is standard)
Price ………...... $ 19,450.00

D. Whip guides
The number of whip guides required depends on a diameter to length ratio of 40:1 of unsupported drill length. (Eight are recommended)
Price ................. $ 2,985.00 Ea.
Price for (8) …... $ 23,880.00

E. Whip Guide and chipbox bearing carriers, Includes bearings and snap rings. One required for each chip box and each whip guide used.
(9) 17mm carrier to cover 0.125” to 0.500” gundrill diameters.
(9) 30mm carrier to cover 0.375” to 1.000” gundrill diameters.
Price Ea. ……… $ 225.00
Price for (18) …. $ 4,050.00
F. Part Fixture

Work-piece capacity 4.00" 12.00" O.D. X 160" long.

Part fixture to consist of the following
One precision self centering steady rest mounted to a cross travel (X-axis) slide unit. X-axis is manually adjustable with hand-wheel and numeric readout.
X-axis slide unit is mounted to the fixture table ways and is positioned manually with hand wheel driven rack and pinion.

One servo controlled rotary index table with 20" manual three jaw chuck is mounted to a cross travel table (X axis) slide unit. X-axis is manually adjustable with hand wheel.
Numeric readout for X-axis and rotary position.

Worktable following axis consisting of a linear way and saddle assembly located on the side of base with servo driven CNC controlled rack & pinion drive system. Table can be programmed to follow the drill head.
Table to be designed to accept customer's sensing unit.

Price …………. $ 193,445.00

G. (Fixture Option) CNC control of X axis slide units
Each X axis slide unit will be equipped with AC servo motors for programmable positioning in the X axis.

Price ………...... $ 27,660.00

H. Safety enclosure
Sheet metal enclosure to completely cover the drill half of the machine, includes sliding doors, with lexan windows, and electrical safety interlocks on doors plus interior lighting.

Price ………...... $ 27,360.00

Total system cost for each machine with all items and quantities shown.
Prices shown above are for machine # 1.

Machine # 1: $ 584,280.00
Machine # 2: $ 542,9255.00
Machine # 3: $ 538,960.00

Two-year warranty included.

Delivery: 26 Weeks ARO, Machine # 1
29 Weeks ARO, Machine # 2
32 Weeks ARO, Machine # 3

F.0.B: Kent, Ohio By. _______________________
429 Portage Boulevard Kent, Ohio 44240 USA Thomas Swansiger
330/678-9980 FAX: 330/678-9981 e-mail info@technidrillsystems.com
Builder of Precision Deep Hole Drilling Machines
Gundrill Ejector BTA Visit our web site at www.technidrillsystems.com
12-4311-TC Revision 1

1.00" X 160" Single Spindle Gundrill

Basic Overview and Features

Machine base is constructed from two high quality thermal stress relieved weldments. Internal ribs provide a stable and rigid base. Bases are doweled after alignment large coolant troughs remove coolant and chips to the recovery area of the coolant system.

Way systems: consists of precision crossed roller type ways and slide units with precision saddles. Mounting surfaces are hand scraped and ways are laser aligned.

Spindle is manufactured from high quality alloy steel, heat-treated and precision ground, mounted in class #7 bearings and permanently lubricated. Spindle is laser aligned parallel to ways and centered to chip box bores. Spindle is equipped with a rotary coolant union. Spindle bore is 1.250” I.D. X 2-750” deep. Included are one 1.000” I.D., one 0.750” and one 0.500" I.D. spindle reducers.

Spindle drive is provided by a 5-H.P. AC motor with variable speed. Power transmission is provided by timing gear belts and pulleys.

Feeds are provided by ballscrew, AC servomotor, timing gear belts and pulleys providing feed rates to 24” inches per minute with rapid traverse.

Chip box: Chip box is constructed from thermal stress relieved weldments. Chip box bores are laser aligned parallel to the way systems. The face of the chip box is equipped with pneumatic bushing carrier to advance and retract the drill bushing to the work piece face. Chips and coolant exit the recovery area of the coolant system.

Lubrication: Spindles are permanently grease lubricated. Ways and ball screws are grease lubricated at periodic intervals.

Coolant filtration system has a total capacity of 200 gallons with two separate reservoirs, one for contaminated return coolant and one for clean filtered coolant. The high-pressure pump system consists of one 15 H.P. AC motor driving a 15 GPM high-pressure pump with maximum pressure of 2,000 PSI @ 10 GPM. Filtration is accomplished through a centrifugal pump which pumps contaminated coolant from the return reservoir to the supply reservoir through a two stage filtration system consisting of one 5-micron & one 10-micron bag type filters. A shell/tube water heat exchanger or air/oil heat exchanger is standard. (Water source is required for shell tube) An optional refrigerant type oil chiller maintains coolant at set temperature. An optional chip conveyor installed in the lower reservoir removes chips as they exit from the chip box.

12-4311-TC Revision 1

CNC Control

Electrical and CNC control utilizes a Heidenhain TNC 320 CNC control. The TNC 320 is a compact contouring control for drilling machines with 3 controlled axes. The control is workshop oriented using the Heidenhain interactive plain language dialog, or it can be programmed using standard ISO M and G codes. Standard features include:

• Integrated TFT color flat panel display (15") and keypad
• Control of 3 axes and 1 spindle
• Program storage of 10 megabytes
• Combination of circular and linear interpolation
• Reversal error compensation
• Absolute or Incremental programming
• Inch or Metric position data
• Tool table for 254 drills
• Sub programming and program repeats
• Ability to edit or create programs while the machine is in operation
• Canned drilling cycles
• Coordinate datum shift
• Coordinate rotation
• Coordinate mirror image
• Coordinate scaling factor
• Multiple Datum tables
• Help functions and text during program creation
• Graphic support and display during programming of cycles
• Actual axis positions can be captured and transferred directly into the part program
• Graphic simulation before program run
• Calculate machining time while in the 'test mode'
• Hand held manual pulse generator (hand wheel)

A Nema 12 enclosure houses all motor starters, fuses, disconnect, etc. Maximum travel limit switches to prevent over travel on all axes. An operator station with display and drill condition monitor to shut down machine in the case of dull or broken drills. The control monitors critical machine functions, coolant, hydraulic and air pressure.
Positioning of Rotary axis is controlled by AC servo with encoder. Following axis is controlled by servo driven rack & pinion with encoder. Drill axis is controlled by servo driven ball-screw with encoder.

12-4311-TC Revision 1

Single Spindle Gundrill Machine and Coolant Filtration System

Specifications
Model: 1.00-5-160-1

Capacities
Drilling capacity (Dia) to 1.00”
Drilling capacity (depth) 160” W/ eight optional whip guide installed.

Spindle
Spindle Horsepower 5 H.P.
RPM Range 2,000 – 8,000
(Other ranges available with pulley change up to 10,000.)
Feeds
Drill Axis .50 To 24.0 Inches per minute plus rapid
Drive AC Servo driven ballscrew

Lubrication
Spindles Permanent grease
Ballscrew Manual grease
Ways Manual Grease

Coolant System: Model 15-200-15

Model
Capacity 200 Gallons
High Pressure Pump 15 GPM
Pump Motor 15 H.P. AC ea.
Max Pressure 2,000 PSI @ 10 GPM
Filtration One 5-Micron & one 10-micron Disposable Bag Type
Heat Exchanger Water/oil or Air/oil is standard.
(An optional refrigeration unit is quoted)

Electrical

Power Requirements 460 V-3PH-60HZ
Control Heidenhain 320 CNC control
Interface