TECHNIDRILL 1.00-118-3A-CNC Three axis CNC column type gundrill machine.

A. One Model 1.00-118-3A-CNC Three axis CNC column type gundrill machine.

1.00” diameter drill capacity.
118” of effective drill stroke with five whip guides installed.
X axis travel 12”
Y axis travel 12”
24” X 144” T-slotted stationary work table.
One Model 20-250-20 high-pressure coolant filtration system.
Price ................ $ 327,625.00
Optional equipment

B. One drag -type chip conveyor installed in the coolant return reservoir. Price ................ $ 7,870.00

C. Five Whip Guides installed on the X axis way system with automatic retract and positioning system to return whip guides to preset positions and the end of each drilling cycle.

Price ................ $ 2,365.00 Ea.

D. One 60,000 BTU refrigerant cooler with thermostat control and digital display to maintain coolant at set temperature. (Water/ Oil heat exchanger is standard)

Price ................ $ 20,725.00

Delivery 28 Weeks ARO
F.0.B. Kent , Ohio
By: ______________________________________________
429 Portage Boulevard Kent Ohio 44240 USA Thomas Swansiger

330-678-9980 FAX: 330-678-9981
Builder of Precision Deep Hole Drilling Machines
Gundrill Ejector BTA Roller Burnish & Skive Visit our web site at www.technidrillsystems.com

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E. Whip Guide and chipbox bearing carriers, Includes bearings and snap rings. One each required for chip box and each whip guide.

Size Dia. Range

1 .078 -.218
2 .234 - .421
3 .437 - .593
4 .609 - .750
5 .750 - 1.000
Price ...……….$ 235.00 Ea.

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1.00" 3 Axis CNC Column Type Gundrill and Coolant Filtration System

Basic Overview and Features

Machine base, Column, and way unit, are constructed from high quality thermal stress relieved weldments. Internal ribs provide a stable and rigid base.

Way systems consist of precision crossed roller type ways and bearing blocks. Mounting surfaces are hand scraped and ways are laser aligned.

Fixture table, is constructed from high quality thermal stress relieved weldment. Precision machined table with locating keys and T-slots. Table is floor mounted.

Spindle is manufactured from high quality alloy steel, heat-treated and precision ground, mounted in class #7 bearings and automatically lubricated. Spindle is laser aligned parallel to ways and centered to chipbox.

Spindle drive, is provided by a 7.5 HP. AC Vector drive motor with variable speed. Power transmission is provided by toothed gear belts and pulleys.

Feeds are provided by ballscrews, DC servo motors, toothed gear belts and pulleys providing feed rates to 24” inches per minute with rapid traverse.

Chipbox is laser aligned parallel to ways and centered to spindle. A pneumatic bushing carrier with 1.00" travel is mounted to the front of the chip box. Chips and coolant exit from the bottom to a trough under the drilling unit to the chip conveyor. One set of bearing carriers is included to cover complete range from .187 to .750 diameter.

Automatic lubrication is provided to the spindle and ballscrews. Ways are grease lubricated manually once every 6 months or 1000 hr. of operation.

Whip guides or vibration dampers provide support for long drills preventing whip, sag and vibration. Open tops allow for faster tool changes. An automatic retract and positioning system returns the whip guides to preset positions at the end of each drilling cycle. Additional whip guides may be necessary depending on diameter to length ratio of holes to be drilled.

Coolant filtration system has a total capacity of 250 gallons with two separate reservoirs, one for contaminated return coolant and one for clean filtered coolant. The high-pressure pump system consists of a 20 HP. AC motor driving a 20 GPM high pressure pump. Filtration is accomplished through a centrifugal pump which pumps contaminated coolant from the return reservoir to the supply reservoir through two 5-micron disposable bag type filters. A water/Oil shell tube heat exchanger is provided as standard equipment to maintain coolant at safe operating temperature.

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Electrical system utilizes a Heidenhain TNC 310 CNC control. This 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 monochrome flat panel display (7.5"w x 4.75"h) and keyboard
• Control of 3 axes and 1 spindle
• Program storage of 64 programs (128K)
• 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, ect. Maximum travel limit switches to prevent over travel on all axes. An over head pendant type 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 pressure and air pressure.
Positioning of all axes are controlled by DC servo driven ballscrews and linear scales.

05-2871-TC

1.00" 3 Axis CNC Column Type Gundrill and Coolant Filtration System

Specifications

Model 1.00-84-4A-CNC
Travels
X Axis 12" Horizontal column travel
Y Axis 12" Drill unit vertical travel
Z Axis 118" (Drill stroke) with five whip guides
Chip box pneumatic flying bushing stroke 1.00"

Work Table

Dimensions 24" X 144"
Approximate Height 39" Above Floor level

Feeds

X .5" To 24" Per Minute Plus Rapid
Y .5" To 24" Per Minute Plus Rapid
Z .5" To 24" Per Minute Plus Rapid

Spindle

Capacity 1.00"
Horse power 7.5 HP Variable speed Vector drive
RPM Range 500 to 6000

Lubrication

Spindle Automatic Air / Oil Mist
Ballscrews Automatic Oil
Ways Manual Grease (Every 6 Months or 1000 HRS)

Coolant System Model 20-250-20

Reservoir Capacity 250 Gallons
High Pressure Pump 20 GPM
Maximum Pressure 2,100 PSI @10 GPM
Pump Motor 20 HP AC
Filtration Two 5 Micron Disposable Bag Type
Filter Pump 3 HP Centrifugal
Heat Exchanger Water/ Oil

Electrical

Power Requirements 460V-3PH-60HZ
Control Heidenhain CNC
6' X 22'
Delivery is based on backlog at time of quote. Firm delivery is based upon backlog at time of receipt of purchase order. Prices valid for 90 days.

Two sets of manuals, electrical and assembly drawings with BOM will be provided.

Initial design and build schedule and monthly updates will be provided in Microsoft Projects.

This machine is built to Technidrill standards and conforms with OSHA and
NFPA 79 and National Electric Codes.

Requirements for CPK and PPK
If CPK or PPK requirements are part of the quotation or subsequent accepted order, the customer parts must be produced to the same ratings by numeric value and terminology.

Note: Technidrill’s High-Pressure coolant systems are designed primarily for oil based coolants. Production rates and or tool life predictions are based on using cutting oil. If water soluble coolants must be used please advise Technidrill before or at time of purchase.