Machine
Information
Used
Landis, 14" X 48"
Type 3R Universal Cylindrical Grinder
SN: 796-77, New 1971
Stock #1060
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GENERAL SPECIFICATIONS
Nominal
Work Swings............................................................14"
Nominal Dist. Between Work Centers......................................48"
Max. Work Swing and Dia. Standard Machine will
Wheel on Basic Machine.......................................................14-31/32"
Min. Dia. Wheel to Grind Zero Dia. Work on Centers.............9-1/4"
Coolant Tank Capacity - Gallons...........................................40
Hydraulic Tank Capacity - Gallons........................................25-1/2"
Height from Floor to Work Centerline...................................43"
Work Carriage:
Traverse
Speed-Inches per minute........................................2 to 240
Traverse per Turn of Handwheel- Slow...............................0.100"
Fast................................0.750"
Center Rest Capacity..........................................................1"
to 7"
Work Rest Capacity...........................................................1/2"
to 7"
Wheelhead & Wheelfeed:
Grinding
Wheel Size-Standard............................................14"
X 1-1/2" X 5"
Grinding Wheelhead Swivel Range-
Upper...........................................................................180
degrees
Lower..........................................................................60
deg. CW-30 deg. CCW
Grinding Wheel Spindle Speeds-RPM................................1720-2185
Automatic Infeed at Table Rev.-on Dia. Basic Machines.....0.0003" to
0.004"
Machines with Hydraulic Infeed........................................0.0002"
to 0.004"
Max. Distance Wheel Centerline to Work Centerline...........17-1/16"
Min. Distance Wheel Centerline to Work Centerline...........3"
Work Dia. Reduction per Revolution of Handwheel...........0.100"
Work Dia. Reduction per Revolution of Fine Feed Knob....0.001"
Max. Hydraulic Feed-on Dia. for Hyd. Infeed Machines....0.090"
Rapid Infeed Stroke for Hyd. Infeed Machines:................1-1/2"
Internal Spindle Speed-RPM...........................................15,000
Headstock and Footstock:
Headstock
Work Center..................................................Jarno
Footstock Work Center...................................................#10
Jarno
Footstock Center Movement By......................................Lever and
Handwheel
Work Speeds-Infinitely Variable-RPM
Low Range.................................................................25
to 125
High Range.................................................................100
to 500
Dia. Hole Through Headstock Spindle..............................7/16"
Headstock Swivel...........................................................120
degrees
Headstock Spindle Nose.................................................6A-2
Electric
Motors:
Wheel
Motor Drive-HP..................................................3
Work Drive Motor-HP...................................................3/4
Hydraulic Oil Pump and Generator Drive Motor-HP.........2
Coolant Pump Motor-HP................................................1/4
Internal Fixture Motor-HP...............................................1
Wheel Spindle Lubrication Pump Motor-HP.....................1/4"
General Information:
Swivel
Table Graduated-(Inches per foot).........................4"
Swivel Table Graduated-(Degrees include angle)................19 degrees
Floor Space Required......................................................74"
X 169"
Weight of Machine-Net...................................................10,400
Lbs.
**The
amount of taper that can be ground
on a workpiece depends on the location of the taper on the workpiece, the work
diameter, the work length and the grinding wheel diameter.
EQUIPPED WITH:
Plunge
Coolant system and splash guards
Internal grinding spindle, swing type (without quills)
Wheel center and flange
10" T-slot face plate
Sjogren 5C Handwheel Collet Chuck with adapter plate
(4) Work rests (1) Center rest (incomplete)
Dresser holder (w/o Diamond)
Work centers
Misc. lot of grinding wheels
CONDITION........................Very
good, can be demonstrated under power.