GIDDINGS & LEWIS H6T Heavy Duty Table Type Horizontal Boring Mill - 65-H6T

SPECIFICATIONS
MACHINE CAPACITIES
MODEL: 65-H6-T..........INCHES..........MILLIMETERS
• Spindle diameter.......... 6” 152.4mm
• Spindle taper (ASA).......... Number 7 Number 7 (ASA)
• Spindle travel.......... 36” 915mm
• Headstock travel.......... 120” 1524mm
• Table size.......... 60” x 146” 1524mm x 3708.4mm
• Table cross travel..........120” 3050mm
• Bed length—maximum distance face of spindle sleeve to end support 120" 3050mm
• Saddle travel with end support in place 96 2438.4mm
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SPEED AND FEED DATA (see page 30 for details)
• Number of spindle speeds: 38 (Two Ranges)
• Range of spindle speeds: 5.6 to 1020 revolutions per minute
• Number of spindle feeds: 16 (Each Speed Range)
• Range of spindle feeds: .0007 to .250 in./rev. / .0158 to 6.00 mm/rev.
• Number of milling feeds to headstock, table, and saddle: 32
• Range of milling feeds: .012 to 120 in./min. / .28 to 2860 mm/min.
• Standard thread leads: 1 - 1½ - 2 - 3 - 4 - 6 - 8 - 12 - 16 - 24 - 32 – 48
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CONSTRUCTION DATA
FEATURE.......... INCHES.......... MILLIMETERS
• Width of bed over two ways.......... 52” 1320mm
• Width of ways on bed.......... 10” 254mm
• Width of saddle over two ways.......... 42” 1065mm
• Width of ways on saddle.......... 7½” 190mm
• Length of saddle bearing on bed.......... 54” 1370mm
• Width of column over three ways.......... 43½” 1105mm
• Width of ways on column.......... 5 "- 4¼" - 4¼” 127mm – 108mm – 108mm
• Cross section of column.......... 43½" x 44” 1105mm x 1120mm
• Approximate net weight of basic machine.......... 74,500 lbs. 33,800 Kg
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MOTORS AND CONTROLS
o Spindle drive motor:.......... 30 horsepower (40 hp optional)
o Milling feed motor:.......... 10 horsepower
Notes: Motors are ball-bearing, dynamically balanced, totally enclosed, fan cooled with fused across-the-line reversing starter for main drive. 110-volt fused control with overload and undervoltage protection. Oil-tight, heavy-duty swinging pendant.