Equipment List

CNC Single spindle and multiple spindle; CNC Swiss; CNC Rotary Transfer; Automatic Screw Machine Equipment Capabilities (single and multiple spindle); OD/Centerless Grinding; Gundrilling; Broaching

MULTIPLE SPINDLE MACHINES
Davenport Bar Stock diameter from .125 - .750
New Britain Bar Stock diameter from .250 - 1.250
Greenlee Bar Stock diameter from .625 - 2.187
Acme-Gridley Bar Stock diameter from .125 - 1.375

BROACHING
Vertical Broaching - Single slide and double slide machines to broach flats,
slots and special forms

CNC EQUIPMENT CAPABILITIES
In addition to our wide range of screw machine capabilities, Barton Precision continues to add “Cutting Edge Technology” to its CNC capabilities.

CNC ROTARY TRANSFER
• 12 full CNC live spindles; 22 CNC slides; 66 axis
• 1.625" bar stock capacity
• Full CNC orientation
• Automatic bundle loader
• High precision, single point turning capabilities
• High frequency drilling units for cross drilling/cross milling/cross tapping
• Designed for complex, double-ended parts with volume
• Quick changeover; ideal for component “families”

SWISS CNC
• Tolerance capability of + .0005
• Secondary operation on the machines;
• Cross drilling, Milling, Single point threading

CNC TURNING CENTERS
• 2 axis to 10 axis machines
• Bar capacity to .125 to 2.0
• Chucking capacity 10"
• Tolerance capability of + .0005
• Sub-spindle/3rd turret for working both ends of the part
• Secondary operations on the machines;
• Cross drilling, Cross tapping, Milling, Single point threading

CNC CHUCKERS
• 8" Chucking capacity
• Tolerance capability of + .0002

CNC VERTICAL MACHINING CENTERS
• Drilling
• Milling
• Tapping
• Thread Milling

HONING GRINDING & DEEP HOLE DRILLING EQUIPMENT CAPABILITIES

HONING: Diamond Bore sizing technology: blind bore, through bore and step bore applications
6 spindle progressive sizing application
Capable of .0003" cylindricity and roundness
Hardened or soft parts

GRINDING CENTERLESS : Diameters from .040 to 6"; Length to 12 feet
Setup to handle both thru-feed and in-feed

CYLINDRICAL: Capable of handling unusually close tolerance
Work up to 8" diameter x 16" length
Capabilities include form grinding

DEEP HOLE DRILLING: From .078 to 1½" diameter; drilling from .078 to ½” up to 12" deep

Eldorado Mega 75 - Drilling from .250 to .750" up to 24" deep

MAJOR INSPECTION EQUIPMENT

OASIS (2) - Cutting Edge Visual/Digital Inspection Technology (networked)
SPC: INFINITY QS SOFTWARE (multiple networked stations) - On line/real time, SPC Data collection with electronic communication to customers
BROWN & SHARPE TESA HEIGHT STAND
MITUTOYO LASER MICROMETER
FORMSCAN 3000 (Federal) - Computerized Centering Digital Read-out
MARPOSS GAUGE - .000010 increments
MICROSCOPES - 50X for examining small bores or small components
OPTICAL COMPARATOR (Covel) - 10X & 20X Magnification 15" Screen
OPTICAL COMPARATOR (Jones & Lamson) - 10X & 50X Magnification 30" Screen
OPTICAL COMPARATOR (Gage Master) - 20X Magnification 10" Screen
BAUSCH & LOMB MICROSCOPE - 10X Magnification
PRATT WHITNEY “SUPER MIC” - Range .002/.00005 Grad
ELECTROLIMIT & BENCH COMPARATOR - Range .001/.00002 Grad
TAYLOR HOBSON PROFILOMETER (2) - (Surtronic-3)
FEDERAL DIMENSIONAIR - Air Bore Gage
EX-CELL-O MODEL 21 - (Checking Thread Concentricity)
FLATNESS GAGE - (Federal)
EDMUNDS ACCUSETTER AIR/ELECTRONIC SIZE GAGE - .00001 Grad
(3) DATAMYTES
(2) EPSON PRINTERS
DATAMYTE CRT
8" CALIPER (Mitutoyo)
6" CALIPER (Mitutoyo)
DIGITAL 1" & 2" DIAL INDICATOR (Mitutoyo)
(2) 0 - 2" Bench Micrometers (Mitutoyo)

Technology

• With cutting edge technology, Barton takes pride in its equipment.