Bridgeport Interact 2 - Ball Quill Extension Torque on Nut Set-Up

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QUILL

NU'I'

TRAVEL

SCALE

READING

(PULL)

UP

510

g

(18

ozs)

MAX

DOWN

510

g

(18

ozs)

MAX

QUILL

THREAD

UPWARD

NUT

TRAVEL

BALL

QUILL

EXTENSION

ASSEMBLY

(878046s)

PULL

SCALE'fO

ROTA'fE NUT

SCALE

STRING

WRAPPEI)

AROUND NUT

Figure

8-7 Ball

Quill

Extension

Torque on Nut Set-up

8-18

Jrurlde

Table of Contents

Table of Contents6
List of Contents6
List of Illustrations8
Levels of Maintenance9
Series II Interact 2 Milling Machine10
Machine Installation11
- Preparation of the Machine Location11
Preparation for Operation14
Cleaning the Machine 2-L 2.2 Lubrication14
Machine Commissioning15
- General15
Machine Maintenance - Theory of Operation18
The XY Servo Motor Drive 4-R18
Knee Drive 4-R18
- Required Lubricants19
- The Z Axis Drive19
- The Milling, Drilling and Boring Head20
- Transmission20
- The Quill and Spindle20
- Specification21
- Single Phase Power22
- 24 Volt D.C. Power22
Power Distribution22
Axis Drive Unit System Description23
Control and Axis Drives23
Replacement of Axis Drive Unit23
Control System Description25
Fitting a New Controller25
Software Limits26
Controller Buffer Battery Replacement27
- Rear of Control System Showing Connections28
- X Axis Drive Belt Replacement29
- If the Belt Is Not Broken29
Base Assembly and Maintenance29
Drive Belt Replacement29
- Y Axis Drive Belt Replacement30
- X and y Axis Drive Motor Replacement31
- X Axis Drive Motor Replacement31
- Knee Arrangement34
- Dual Dial Layout36
- Y Axis Ballscrew Assembly Removal37
- Cylinder Gasket Removal39
- Packing Cup Replacement39
Air Assist Pedestal39
- Elevating Screw Assembly40
- X Axis Extreme Limit Dogs41
- X Axis Reference Dog41
- X Axis Software Limits41
Limit Switch Replacement41
- X Axis Limit Switch Replacement42
- Y Axis Extreme Limit Dogs42
- Y Axis Reference Dog43
- Y Axis Software Limits43
- X,Y and Z Axes44
- Y Axis Limit Switch Replacement44
Lubrication44
- Side Elevation45
- Layout of Services47
- Knee Lubrication System48
- Adjustment of Table and Saddle Gibs49
- Saddle to Table Gib Setting49
- Saddle to Knee Gib Setting49
- Knee to Column Gib Setting51
- Lost Motion and Backlash Compensation51
- To Check Lost Motion51
- Backlash Compensation52
- Head Removal53
- Resetting Speed Control53
Power Transmission53
- Motor Removal54
- Vari-Drive Belt Replacement57
- Timing Belt Replacement58
- Z Axis Assembly59
- Quill Drive Motor Replacement60
Quill and Spindle60
- Quill Drive Belt Adjustment61
- Quill Drive Belt Removal61
- Ball Quill Extension Removal62
- Quill Removal64
- Spindle Removal64
- Quick Change Locknut Assembly65
- Top Position Switch66
- Reference Switch66
- Bottom Position Switch66
- Z Axis Extreme Limit Switches67
- Z Axis Reference Switch67
Quill Limit Switches67
Z Axis Software Limits68
Alignment of Quill Housing Assembly to Drive Motor Housing Assembly68
- Ball Quill Extension Inspection69
- Ball Quill Extension Torque on Nut Set-Up70
- Cleaning and Flushing the Ball Quill Extension Assembly71
- Ball Quill and Nut Flushing71
Spare Parts List74
Electrical Parts List74
- Preventive Maintenance78
- Single Shift Operation Using Coolant on All Operations78
- Weekly Maintenance78
- Yearly Maintenance78
Warranty78
- Multiple Shift Operations and Punitive Environments79
- Daily Maintenance79
- 48 Hour Maintenance79
- Weekly (144 Hour) Maintenance80
- 6 Monthly Maintenance80
- Maintenance Summary81
Fault Finding82

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