Edge Technologies Minuteman 320 SE User manual

Minuteman 320 SE
OPERATIONS MANUALOPERATIONS MANUAL
Version 13.1

MINUTEMAN320
HYDRODYNAMICAUTOMATICBARFEEDER
MM-320
MANUALFOR USEAND MAINTENANCE
REV. 13.1 DATE 2020/07/08 COD BMM103032
S/H

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Table of Contents
Section Page
1. General Information
1.1 Contents of this Manual ……………………………………………………… 1
1.2 Machine Safety ………………………………………………………………. 2
1.3 Indemnification………………………………………………………………… 2
1.4 Hardware and Software Changes…………………………………………… 2
1.5 Machine Data Plate…………………………………………………………… 3
1.6 Technical Support …………………………………………………………….. 3
2. Technical Information
2.1 Description of the Machine …………………………………….……….......... 4
2.2 Machine Footprint and Installation Area………………………….…………..6
2.3 Specifications and Capacities ……………………………………….……….. 8
2.3.2 Bar Feeder Oil Requirements ………………………………………………... 8
2.3.3 Guide Channel Specifications ……………………………………………….. 9
2.3.4 Compressed air supply including oil ………………………………………….13
2.4 Safety ……….....………………………………………………………….…..... 14
2.4.2 Covers …………………………………………………………………………...14
2.4.3 Lathe Door Safety …………………………………………………….…..........14
2.5 Emergency Stop Buttons………………………..…………………………......15
2.6 Electrical Safety…………………………………………………..…..…………16
2.6.2 Electrical Connection…………………………………………….………..…… 17
2.6.3 Glossary of Terms ……………………………………………………………...18
2.6.4 Signal Functionality and Explanation …………………………………………19
3. Transportation and Handling
3.1 Unpacking the Bar Feeder ….……………………………………….………...25
3.2 Transportation and Hoisting ………………………………………….………..26
4. Installation
4.1 Lathe Preparation …………………………………….……………….………..27
4.2 Typical Installation Guide ………………………………………………...……28
4.2.2 Swiss Headstock Shipped Components …………………………….……….29
4.2.3 Fixed Headstock Shipped Components ………………………………..…… 30
4.2.4 Bar feeder Install Process ….. …………………………………………….…..30
4.3 Distance from Lathe ……………………………………………….………….. 33
4.4 Height Adjustment ……………………………………………..……….………34
4.5 String Alignment…………………………………………………………….......36
4.6 Laser Alignment………. ……………………….………………………….……38

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4.7 Axial Shifting …………………………………...…………….… ……………...39
4.8 Setting Axial Track Synchronization Switches …………………………….. 45
4.9 Change Axial Swiss Mode to Chucker Mode ………………………………..47
4.10 Change Chucker Mode to Swiss Mode ………………………………………48
4.11 Axial Track Programing Tech Tip ……………………………………………..49
4.12 Nose Block Alignment …….……………………………………………………50
4.13 Anchoring…..………………………………………………………………….…52
4.14 Installation Components ……………………………………………………… 53
4.15 Spindle Liner...…………….…….……...………………………………….……54
4.16 Telescoping Nose ……………………………………………………………....55
4.17 Hard Nose ……………..…………………………………………….…………. 60
4.18 MAVD Installation ……………………………………………………..………. 61
4.19 AVD Centering ………………………………………………………………….64
4.20 Synchronization Connecting Rod ………………………………..……………66
4.21 Drip Pan ………………………………………………………………………… 69
4.22 Hardnose Oil Collector ………………………………………………………... 71
5. Systems and Adjustments
5.1 Bar Feeder Component Locations…..………………….……….…………….72
5.2 Magazine Adjustment …….……………………………………….…..............73
5.3 Movable Anti-Vibration Device/MAVD/AVD Adjustment ..........…….…...... 75
5.3.2 MAVD/AVD Block Sets ……………..………………………………..……….. 79
5.4 AVD Roller/Block Replacement ………………………………………..…….. 71
5.5 Pusher Drive Belt …………….…………………………………………………82
5.6 Synchronization System ……………………………………………………….83
5.7 Channel Set Components ….……………………………………..………….. 86
5.8 Pre-Run Setup Card ……………………………………………………..……. 88
5.9 Pre-feed Pusher and Pusher …………………………………………….……89
5.10 Rotating Tip …………………………………………………………………..…91
5.11 Channel Set Replacement ………………..…………………….…………..…93
5.12 Material Measurement sensor/Cutting sensor ……………………………… 96
5.13 Gripper Assembly ……………………………………………………………… 97
5.14 Shuttle - Extraction / Introduction Cylinder …………...…………………….. 99
5.15 Procedure for Checking Bar Straightness ……………………....…...…..…..100
5.15.1 Bar Stock Preparation ……………………………………………………….…101
5.16 Vibration Troubleshooting Check List ……………….………………………. 102
6. Control Operation and HMI Description
6.1 HMI Operation Description ……………………………………….…………... 103
6.2 Handheld Pendant ………………………………………………..…………….106
6.3 Power Up ……………………………………………………………………….. 107
6.4 Basic Movement Functions ……….………………………..……...................108
6.4.1 Advance / retreat at low-speed ……………………………….……………….108
6.4.2 Automatic work operation ……………………………………….……………..108

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6.5 Loading and Unloading Bar Stock …………………………………..………..109
6.6 Tower Light………………………………………………………………...…….111
7.0 Parameters and Program
7.0 Programming ……………………………………………………………………112
7.1 F1 – F4 Parameter Screen Settings Worksheets ………………………..….114
F1 Turning Parameter
Part Length + Cutoff Tool Width ……………………………...……………….117
Collet Open Pusher Speed ……… ………………………..………………….117
Collet Open Pusher Torque ………...………………………………………....117
Collet Close Pusher Speed ……………………………………………..……..117
Collet Close Pusher Torque ……………………….…………………………..118
Manual Pusher Speed …….. …………………………………….……………118
Manual Pusher Torque …..………………………...…………………………. 118
Movable Anti-Vib Opening Pos .………………………...…………………….119
First Feeding Speed ……………………………………………………………119
Oil Pump Shutoff Position ……………..…………..…………………………..119
Long Feed Safety ………….……………………………………….…………..120
Short Feed Safety ……………………………………………….…..………… 120
Sync Device Disengage Position ………………..……...…………….………121
Fixed Headstock:Feeding slowdown position ……………………..….……..121
2nd End of Bar ………………………………………………..………………….122
Pecking Cycles …………………………….………………………….……….. 122
F2 Fixed Parameter
Facing Position ………………………………………………….…...………… 123
Maximum Pusher Forward Travel …………………………………..……….. 124
First Anti-Vibration Opening Position ………………...………………………124
2nd Anti-Vibration Opening Position …………………………………….……125
3rd Anti-Vibration Opening Position …………………………...………………125
4th Anti-Vibration Opening Position ……………………………………...……126
First Feed Max Travel ……………………………………….….…………….. 126
Cycle Start Delay after Bar Change ………………...………………..………127
Movable Anti-Vib Reclose Pos …………………..…………………….…….. 127
Bar Change Return Delay ………………...………...…………………………127
Push After Collet Close ………………...………………...……………………128
Closed Collet Timeout …………………………………………………….……128
Open Collet Timeout …………………………………………...………………128
Bar Change Return Speed ………………………….…………………...…… 129
Maximum Pushback Collet Open ……………………….….….…………….. 130
Cycle Start Pulse Timer (0 = latch) ………….……...………………..……… 130
Pusher Length …………………..……………………………………….…….. 130
F3 System Function
Demo Mode On ………………...……………….…...…………………………131
Push Swiss ………………...………………...……….…………………………131
Cont Feed Off ……………………………………….……………………..……131

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Bar Loader ………………………….…………………………...………………131
Front Eject …………………………………………….…………………...……132
MAVD W/O Collet …………………………..…………….….….…………….. 132
AVD W/O Collet ………….……...……………………………….……..………132
Feed Stop Latch ………………..………………………………………..……..133
Do Not Feed After EOB ………………...………………...……………………133
F4 System Function
Home Slowdown Position …………………………….………………….…… 134
Pre-Feed Slowdown Position …………………….…………...………………134
7. Maintenance
7.1 Maintenance chart ……………………………………………………………...135
7.1.2 Inspecting the pusher collet and revolving tip ………………..……………...135
7.1.3 Inspecting the air regulator..….……………………………………………......136
7.1.4 Pneumatic System Lubrication ……………………………………………..…136
7.1.5 Air Control Valves ………………………………………………………………137
7.2 Air Component Identification Chart ………………………………..………….139
8. Troubleshooting
8.1 Troubleshooting Chart.…………………….……………….………………….140
Alarm 01…………………………………………………….…….……………..142
Alarm 02 …….……...…………………………………….…………….……… 142
Alarm 03 …….….…………………………………………..………………….. 142
Alarm 04………………………………………………………………………... 142
Alarm 05 …..….………………..………………………………..……………...142
Alarm 06.……………………………………………….…………………….….142
Alarm 07…………………………………………………..……………….…… 142
Alarm 08…………………………………………………………………………142
Alarm 09 …………………………….…………………….………………...…. 142
Alarm 10 ….………………………………….…………….………….……….. 142
Alarm 11 …………..………………………………………………….…………142
Alarm 12 …………………………................................................................142
Alarm 13 ……………..……………………………..……………………..…… 142
Alarm 14 ………………….……………………………………………………..142
Alarm 15 …………………….………………………………………...……….. 143
Alarm 16 ………………….………………………………………….………….143
Alarm 17 ………………………………………………………………………...143
Alarm 20 ………………………………………………………….…….……….143
Alarm 21 …………………………………………………………..…………….143
Alarm 22 …………………………………………………………..…………….143
Alarm 23 …………………………………………………………..…….………143
Alarm 24 ……………………………………………………………….…..……143
Alarm 25 ………………………………………………………………...………143
Alarm 26 …………………………………………………………………...……143

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Alarm 27 ……………………………………………………………...…………143
Alarm 28 ………………………………………………………….………..……143
Alarm 29 ………………………………………………………..……………….143
Alarm 30 ………………………………………………………..……………….143
Alarm 91 ………………………………………………………..……………….143
Alarm 92 ………………………………………………………..……………….143
Alarm 93 ………………………………………………………..……………….143
Alarm 94 ………………………………………………………..……………….144
Alarm 95 ………………………………………………………..……………….144
Alarm 96 ……………………………………………………….……………..... 144
Alarm 97 ……………………………………………………….……..…………144
Alarm 98 ………………………………………………………………………...144
Alarm 99 ………………………………………………………………………...144
Alarm 100 ……………………………………………………………….……... 144
Alarm 101 ……………………………………………………………………....144
Alarm 102 …………………………………………………………….………... 144
Alarm 103 ……………………………………………………………….……... 144
Alarm 104 ………………………………………………………………….…...144
Alarm 21 Description Information ………………………………….………...145
MR-JE-40A Servo Configuration ……………………………………………..151
MR-E-40AG Servo Configuration …………………….………………………153
Alarm 23 Description information …………………………………………….154
Resetting Emergency Stop Safety interlocks (ESSI) …………………...….155
9. Electrical Parts and Schematics
Electrical Parts …………….………………………………………….…………
10. Replacement Parts
Replacement Parts ………………………………………………….…….………
End of Manual
Minuteman Parameter Record Blank

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1. General information
Please read and understand the Manual before operating the bar loader
1.1 Contents of this Manual
The bar feeder/Unloader manufacturer has provided this manual as an integral part of the
machine. Adherence to the instructions of the manual will help prevent injury to the operator and
damage to the machine as well as helping to realize the maximum potential of the bar
feeder/unloader and machine tool. Particularly important points of information are preceded by
the following symbols and text:
Warning Indicates a potential danger to life or risk of personal injury. Exercise extreme
caution.
Caution Indicates a possible hazardous condition. Take precautions according to the
Instructions following these warnings to help prevent injury to personnel or damage to the
equipment.

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1.2 Machine Safety
It is the user’s responsibility to provide proper safety devices and equipment to safeguard the
operator from harm for any particular use, operation or set-up, and to adequately safeguard the
machine, or machines, to conform to all Federal, State and Local Government Safety Standards
and all industry safety standards. It is suggested that only trained personnel operate the
machine and equipment because improper use could damage the machine and cause personal
injuries.
1.3 Indemnification
User agrees to indemnify and hold harmless Edge Technologies from any and all claims or
liabilities from accidents involving these machines caused by failure of users, his employees, or
agents to follow instructions, warnings or recommendations furnished by Edge Technologies, or
by failure of user to comply with Federal, State and local laws applicable to such equipment
including the occupational Safety and Health Act of 1970.
1.4 Hardware and Software Changes
As Edge Technologies continues to be the premier bar feeder supplier in the industry, ongoing
development and changes to software and hardware is normal.All software noted in this
manual are current at the print of this manual. For latest developments and changes please
visit www.EdgeTechnologies.com for the latest information or contact us.

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1.5 Machine Data Plate
A. Name of Manufacturer
B. Model (Type)
C. Serial Number
D. Manufacture Date
E. Weight of Machine
F. Pneumatic Pressure
G. Rated Voltage
H. Control Voltage
I. Full Load Current
J. Power
K. Short Circuit Rating
L. Wiring Drawing Number
Important information When inquiring about or ordering parts please have the machine
model type and serial number on hand. Refer to the machine data plate for this information.
1.6 Technical Support
For technical support please contact the Edge Technologies Service Department by phone at
314-810-3927 or by email [e-mail]

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2. Technical Information
2.1 Description of the Machine
The Minuteman is a PLC controlled automatic bar feeder designed for both Swiss style and
fixed headstock lathes. The bar feeder is constructed to handle a wide variety of material
profiles from round to hex and square stocks and can be adapted to feed materials with a more
unique shape.
The bar feeder uses hydrodynamic design to dampen vibrations caused by bar stock rotation.
The bar stock spins within a polyurethane channel which is flooded with a high viscosity
circulating oil. This creates turbulence within the channel that serves to steady the material and
control vibration. The end of the bar stock is supported by a bearing unit on the end of the bar
pusher and the work holding system of the lathe.
An anti-vibration device is located at the front of the bar feeder. Polyurethane bearing supported
wheels surround the bar, leaving a few millimeters clearance between the bar and the wheels.
For Swiss style sliding headstock lathes a moveable anti-vibration device is mounted on the
rear of the lathe headstock to provide even more support and vibration dampening.

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Following Features
•Bar diameter capacity: 3 mm to 27 mm (.118” to 1.062”)
•Automatic loading magazine — 10 linear inches of rack capacity
•Double pusher, space saving design
•Hydrodynamic support via high volume oil flow into channels.
•Polyurethane Quick Change guide channel — noise & vibration dampening
•Mitsubishi motion control — dependable and user friendly, allows easy bar feeder
parameter changes
•(1) Guide channel set to be chosen by customer. Several sizes to choose from, each
handling a specific stock range. See chart.
•(1) Standard front telescopic nose to match guide channel set (Swiss only)
•(1) O.D. bar stock collet (to be chosen by customer, specific collet needed for each stock
diameter)
•Automatic remnant retraction, self-centering gripper
•Synchronization device and Swiss lathe adaption kit
•Custom lathe cable and interface plugs
•Inboard Anti Vibration Device with rollers, block set available as option
•Mounted on the telescoping nose, Movable Anti Vibration Device with rollers, block set
available as option

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2.2 Machine footprint and Installation Area
Caution machine placement is important and proper planning should
be observed. A level floor free from cracks is ideal for anchoring of the
machine. As the customer is the one that decides on machine installation
placement it is their responsibility to be aware of proper floor requirements.
Placement of the bar feeder is important to gain the use of all the features. It is important to
review the lathe layout to be sure proper clearance exists of the assembly. On some lathes
accessories may prohibit proper placement such as tool changers and transformers. On certain
lathes a “Chucker Mode” option is available. This option requires the physical movement of the
bar feeder fore and aft to the lathe headstock Z axis movement plane, while anchored to the
floor. Be sure to place the bar feeder close enough to supply the reach for the pusher when the
lathe is converted to “Chucker Mode” If placed too far the remnant will be longer than normal. Be
advised that too close may allow the bar feeder telescoping nose to collapse into the head stock
when the headstock moves to full negative over travel.
The Minuteman models are available in 4 different bar capacity configurations reflected in the
chart below.
MODEL 22 32 37 44
L 2830mm (111.4") 3870mm (152”) 4370mm (172") 4970mm (195.7")
A 2100mm (82.6") 3200mm (126”) 3800mm (149.6") 4400mm (173.2")
B 1510mm (59.4") 1810mm (71.3”) 2178mm (85.7") 2478mm (97.5")
C 345mm (13.5") 452mm (17.8”) 583mm (23") 881mm (34.7")
Weight 380 kg. (837.7lbs.) 520 kg
(1052.74 lbs.) 600 kg. (1214.7lbs.) 680 kg. (1376.7lbs.)

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Installation Area
The bar feeder must be bolted to a sound, reasonably level floor using anchor bolts. The area
surrounding the machine must provide sufficient clearance the operator access to both sides
and the rear of the machine as shown in the diagram below. Other necessities are suitable
lighting and a compressed air supply. The bar feeder is not suitable for and cannot be adapted
to use in an explosive surrounding.
The image below references ideal spacing for operator movement.
Areas of interest
•D-operator area
•E-supply area
•F-remnant material area
The space must provide adequate working area.All values are in metric.
Type Size A (mm)
MM-320
22 2830
32 3870
37 4370
44 4970

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2.3 Specifications and Capacities
2.3.2 Bar Feeder Oil Requirements
Caution used oil may contain compounds that could cause skin
iratation. Wash skin exposed to used oil.
Oil is not consumed by the bar feeder. Oil does not break down from operating in the bar feeder.
Oil may become contaminated with debri from bar stock, dust from the environment and lathe
back wash. Change the oil when contamination becomes unacceptable.
Oil Viscosity Brand Description
ISO 100
BP Energol CS 100
Castrol Magna 100
Chevron Circulating Oil 100
Elf Movixa 100
Esso Nuto/Nuray 100
Mobil Vectra/DTE Oil Heavy
Shell Vitrea 100 / Tellus C 100

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2.3.3 Guide Channel Specifications
Warning if bar stock and channel set size are not with in the chart
below damage to the bar feeder or lathe could occur.
For a complete list of available guide channels offered review the parts section at the end of this
manual or visit Edgetechnologies.com
Type Diameter of
Guide Channel Diameter of Bar Pusher
Diameter of Bar (MM)
Min.
Max.
MM-320
8 7.5 3 6.4 7.5
14 12 3 10 12
12.7*
18
15*
3 13
15
16 16
17* 16
22
19*
3
16 19
20 18 20
21* 18 21
24
21*
3
18 21
22* 18 22
23 20.6 23
* Special pusher O.D.’s for specific spindle I.D.’s (Application based)

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Bar feeder collet must be correct for the size material. Using the wrong collet can cause
production issues. Contact Edge Technologies Parts Department for assistance.
ØA ØF M5x0.5 ØF M7x0.75 ØF M8x1.0 ØF M8x1.0 ØF M8x1.0 ØF M10x1.0 ØF M10x1.0 ØF M10x1.0
mm in 7.5mm OD 12mm OD 15mm OD 16mm OD 18mm OD 20mm OD 22mm OD 23mm OD
1.6 ICOLT075160 ICOLT120160 ICOLT150160
2
2.4 3/32” ICOLT075240 ICOLT120240 ICOLT150240
2.5
2.8 7/64” ICOLT075280 ICOLT120280 ICOLT150280
3
3.2 1/8” ICOLT075320 ICOLT120320 ICOLT150320 ICOLT200320
3.5
3.6 9/64” ICOLT075360 ICOLT120360 ICOLT150360 ICOLT200360
3.8
4 5/32” ICOLT075400 ICOLT120400 ICOLT150400 ICOLT200400
4.4 11/64” ICOLT075440 ICOLT120440 ICOLT150440 ICOLT200440
4.5
4.6
4.8 3/16” ICOLT075480 ICOLT120480 ICOLT150480 ICOLT200480
5
5.2 13/64” ICOLT075520 ICOLT120520 ICOLT150520 ICOLT200520
5.5
5.6 7/32” ICOLT075560 ICOLT120560 ICOLT150560 ICOLT200560
5.7
5.9

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ØA ØF M5x0.5 ØF M7x0.75 ØF M8x1.0 ØF M8x1.0 ØF M8x1.0 ØF M10x1.0 ØF M10x1.0 ØF M10x1.0
mm in 7.5mm OD 12mm OD 15mm OD 16mm OD 18mm OD 20mm OD 22mm OD 23mm OD
6 15/64” ICOLT075600 ICOLT120600 ICOLT150600 ICOLT200600
6.2
6.4 1/4” ICOLT075640 ICOLT120640 ICOLT150640 ICOLT200640
6.5
6.6
7 ICOLT120700 ICOLT150700 ICOLT200700
7.1
7.2 9/32” ICOLT120720 ICOLT150720 ICOLT200720
7.5
7.6 19/64”
8 5/16” ICOLT120800 ICOLT150800 ICOLT200800
8.3
8.4 21/64” ICOLT120840 ICOLT150840 ICOLT200840
8.5
8.7
8.8 11/32” ICOLT120880 ICOLT150880 ICOLT200880
8.9
9
9.1 23/64” ICOLT120910 ICOLT150910 ICOLT200910
9.3
9.5 ICOLT120950 ICOLT150950 ICOLT200950
9.6 3/8” ICOLT120960 ICOLT150960 ICOLT200960
10 25/64” ICOLT121000 ICOLT151000 ICOLT201000
10.25
10.4 13/32” ICOLT121040 ICOLT151040 ICOLT201040
10.5
10.7
10.8 27/64” ICOLT121080 ICOLT151080 ICOLT201080
11
11.25 7/16” ICOLT151125 ICOLT201125
11.5
11.7 13/64”
12 ICOLT151200 ICOLT201200
12.25

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ØA ØF M5x0.5 ØF M7x0.75 ØF M8x1.0 ØF M8x1.0 ØF M8x1.0 ØF M10x1.0 ØF M10x1.0 ØF M10x1.0
mm in 7.5mm OD 12mm OD 15mm OD 16mm OD 18mm OD 20mm OD 22mm OD 23mm OD
12.5 31/64 ICOLT151250 ICOLT201250
12.7 1/2 ICOLT151270 ICOLT161270 ICOLT181270 ICOLT201270
13 ICOLT161300 ICOLT181300 ICOLT201300
13.5 ICOLT151350 ICOLT161350 ICOLT181350 ICOLT201350
14 ICOLT161400 ICOLT181400 ICOLT201400
14.2 9/16 ICOLT161420 ICOLT181420 ICOLT201420
14.5
14.7 ICOLT181470 ICOLT201470
15
15.2
15.5 ICOLT181550 ICOLT201550
15.7 ICOLT181570 ICOLT201570
16 5/8 ICOLT181600 ICOLT201600 ICOLT221600 ICOLT231600
16.2 41/64
16.5 ICOLT201650
16.7
17 ICOLT201700
17.2 ICOLT201720
17.5 11/16 ICOLT201750
17.7
18 45/64 ICOLT201800 ICOLT221800 ICOLT231800
18.2 ICOLT201820 ICOLT221820 ICOLT231820
18.5
18.7 ICOLT201870 ICOLT221870 ICOLT231870
19 3/4 ICOLT221900 ICOLT231900
19.25
19.5
19.75
20 ICOLT222000 ICOLT232000
20.25
20.5
20.6 ICOLT222060 ICOLT232060
21 ICOLT222100 ICOLT232100

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2.3.4 Compressed Air Supply Including Oil
Warning working with compressed air, proper PPE is required in
accordance with federal state and local laws.
Shop air must be present for machine installation
1. The supply hose for compressed air supply must be larger than 8mm
2. Pressure must be over 5~7kg / cm2, 71.11 – 99.56 PSI, Consumption about 50L/H。
3. Connect the air supply tube into (A). Pull up and rotate knob counter clockwise (B) and
set the pressure at 6kg / cm2, 71.11 – 99.56 PSI
Air system Lubricant viscosity of 32, temperature 40℃, ISO VG type.
Oil level should be checked monthly. Be sure to use the recommended oil or damage to the
pneumatic system will result.
Adjust control air lubrication from cylinder, (C), 1-2 drops／1000 L air if necessary.
Air Unit Lubricating Oil – ISO VG32
BP Castrol Chevron Mobil Shell
Energol HLP 32 Hyspin VG32 Regal R&O 32 DTE 24 or Light Tellus 32
A: Air supply fitting
B: Air regulator knob
C: Oil supply knob
D: Lock ring