UMS MACHINERY SPECIFICATION LIBRARY

Acme-Gridley 7/16 RA-6 Specifications

Historical specifications from exact UMS machinery records.

Historical specification information — not a machine-for-sale listing. Specifications can vary by year, control, configuration and optional equipment.

Machine type: Auto Screw Machines, Multi. Spindle

Historical 7/16 RA-6 Specifications by Year

Choose a recorded year below. Each configuration is joined to specifications only by its exact historical InvID.

1965 Acme-Gridley 7/16 RA-6 — UMS record #2906

AUTO SCREW MACHINES, MULTI. SPINDLE

Historical UMS record #2906

Specifications

CAPACITY

Swing Over Bed31.4"

Maximum Turning Diameter22.05"

SPINDLE

Spindle Speeds10 - 1,500 RPM

Spindle Bore / Bar Capacity7.87" / 6.875"

Spindle NoseA2-15

Main Motor (30 min./continuous)75/65 HP

TURRET

Upper/Lower Turret12 / 8 Stations

X-Axis Travel (upper turret)18.5" + 0.59"

X-Axis Travel (lower turret)10.63" + 0.59"

Z-Longitudinal (upper / lower turret)40.9" / 37.8"

RAPIDS

Rapid Traverse (X / Z Axes)197 / 394 IPM

Equipped With

ADDITIONAL INFO.

27" 3-Jaw Chuck

Chip Conveyor

Gauging Package

1965 Acme-Gridley 7/16 RA-6 — UMS record #2905

AUTO SCREW MACHINES, MULTI. SPINDLE

Historical UMS record #2905

Specifications

CAPACITY

Swing / Swing Over Carriage20" / 15.75"

Maximum Cutting Diameter / Length20" / 40"

SPINDLE

Spindle Speeds35 - 3,000 RPM

Spindle Bore / Bar Cap3.46 / 3.03"

Main Motor40 HP

TURRET

Tool Changer / Taper20 ATC / 40 Taper

X-Axis Travel17.75"

Z-Longitudinal40.5"

C-Indexing360,000°

Y-Off Center3.54"

ROTARY TOOLS

Rotary Tool Speed60 - 6,000 RPM

Rotary Tool Motor10 HP

Rotary Tool Taper40 Taper

Equipped With

ADDITIONAL INFO.

D2 A Software for Y-Axis Machining

Coolant Through Milling Head (71 psi)

Chip Conveyor

User Macros (100 variables)

10" 3-Jaw Hydraulic Chuck

Automatic Tool Eye

Milling/Sychronous Tapping

EIA/ISO Input Function

Thread Milling Macros for Y-Axis

Door Interlock

All Manuals

NOTE

1,100 Cutting Hours / Machine Installed July 1997

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