Hiten 2H User manual


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VERTICALTURRETMILLINGMACHINE
OPERATIONMANUAL
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Model:2H4H5H
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Themachinehasbeeninspectedandfoundtobeuptothe
standard,thenapprovedforex‐factory.
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No.Inspectionitemfiguretolerancemeasured
G1
Straightness
ofknee
vertical
movement(W
axis)
a)inthecross
andvertical
surface(YZ)

Within0.025at
300arbitrary
length
measurement

b)ina
longitudinal
andvertical
surface(ZX)
G2
Squarenessof
uppersurface
oftableto
knee
movement
Rightandleft
direction

Per/0.025/300

Forwardand
backward
direction
0.025/300
G3
Squarenessof
vertical
movementof
thespindle
headwith
tablesurface
Rightandleft
directionPer0.020/125

Forwardand
backward
direction
0.020/125
G4Flatnessofworktable

0.040in1000
length,foreach
additional1000
lengthof
workingtable,
tolerancevalues
increasedby
0.005

G5
Parallelismofrightandleft
movementoftabletoits
uppersurface
0.02/300max.
0.04
Parallelismofforwardand
backwardmovementoftable
toitsuppersurface

G6Runoutofspindlea)0.01
b)0.01
G7
Mainspindle
taperhole
run‐out
Atfixedend
oftestbar0.01

Atpoint3000.02
G8
Squarenessof
uppersurface
oftableto
centrelineof
spindle
Rightandleft
directionPer0.025/300

Forwardand
backward
direction
0.025/300
G9Straightnessoftablecentralor
benchmarkTslot
Inany500
measuring
lengthis
0.010,the
maximum
tolerance0.030

G10
Parallelismofrightandleft
movementoftabletosideof
middleTslotoftable
0.015/300
max.0.04

G11
Squarenessofforwardand
backwardmovementoftable
tosideofmiddleTslotof
table
Per3000.02
G12
Parallelismofforwardand
backwardmovementof
overarmwithtablesurface
0.035/300
G13
Parallelismofleftandright
movementofswivelturret
withtablesurface
0.035



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SKU HT-2H001 HT-4H002 HT-5H003
Operation Info
Max. Drilling Capacity (steel) 1-1/4" 1-1/4" 1-1/4"
Max. Drilling Capacity (lron) 1-1/2" 1-1/2" 1-1/2"
Max. End Milling Capacity 1" 1" 1"
Max. Face Milling Capacity 3" 3" 3"
Max. Distance Spindle to Column 17-29/32" 21-27/32" 21-27/32"
Max. Distance Spindle to Table 15-3/4" 18-7/8" 21-21/32"
Longitudinal Table Travel (X-Axis) 23-5/8" 29-15/16 33-7/8"
Cross Table Travel (Y-Axis) 12-19/32" 15-3/4" 15-3/4"
Knee Table Travel (Z-Axis) 15-3/4" 15-3/4" 17-23/32"
Ram Travel 11-13/16" 15-3/4" 15-3/4"
Spindle Travel 5" 5" 5"
Head Swivel (Left / Right) 90° 90° 90°
Head Tilt (Front / Back) 45° 45° 45°
Turret or Column Swivel 360° 360° 360°
Spindle Info
Spindle Taper R8 R8 R8
Number of Spindle Speeds 16 16 16
Spindle Speeds 80 - 5440 RPM 80 - 5440 RPM 80 - 5440 RPM
Quill Auto. Feed 0.0015, 0.003,
0.006 in./rev. 0.0015, 0.003, 0.006 in./rev. 0.0015, 0.003, 0.006 in./rev.
Table Info
Table size 9" × 42" 10" × 50" 10" × 54"
T-Slots 3 @ 2½ centers,
5/8" wide 3, @ 2½ centers, 5/8" wide 3, @ 2½ centers, 5/8" wide
X/Y-Axis Travel per Handwheel Revolution 0.2" 0.2" 0.2"
Z-Axis Travel per Handwheel Revolution 0.1" 0.1" 0.1"
Electrical
Power Requirement Three-phase
220V 60 Hz Three-phase 220V 60 Hz Three-phase 220V 60 Hz
Amps 10A 10A 10A
Horsepower 3 HP 3 HP 3 HP
Shipping
Packing Size (L x W x H) 56.3" x 56.3" x
78.7" 64.2" x 61" x 82.7" 67" x 63" x 86.6"
Net Weight 1984.5 lbs 2469.6 lbs 2822.4 lbs
Shipping Weight 2160.9 lbs 2668.05 lbs 3042.9 lbs
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CONTENTS
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CHAPTER1.SAFETYINFORMATION
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■ 1‐1IMPORTANTSAFETYINFORMATION‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐1
■ 1‐2SAFETYRULESDURINGAND/ORBEFOREOPERATION‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐2
■ 1‐3SAFETYDURINGELECTRICALCONNECTIONORDISCONNECTION‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐3
■ 1‐4DESCRIPTIONFORTHESAFETYFUNCTIONOFTHISMACHINE‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐3
■ 1‐5SAFETYINSPECTION‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐4
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CHAPTER2.INSTALLATION
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■ 2‐1SAFETYPRECAUTIONS‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐5
■ 2‐2INSTALLATION/CLEANING‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐6
■ 2‐3MACHINEDIMENSION‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐7
■ 2‐4FOUNDATIONPLAN‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐8
■ 2‐5POWERSUPPLY‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐9
■ 2‐6INITIALSETTING‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐10
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CHAPTER3.OPERATION
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■ 3‐1SWIVELTURRET‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐11
■ 3‐2MOVERAMSLIDE‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐11
■ 3‐3CLAMPINGTABLE,SADDLEANDKNEE‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐12
■ 3‐4MAINPARTOFMILLINGHEAD(WITHSTEPPULLEYCONTROLLED)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐13
■ 3‐5MAINPARTOFMILLINGHEAD(WITHVARIABLESPEEDMOTOR)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐14
■ 3‐6MAINPARTOFMILLINGHEAD(WITHININVERTERCONTROLLED
VARIABLE‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐15
■ 3‐7SPINDLESPEED(WITHSTEPPULLEYCONTROLLER)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐16
■ 3‐8SPINDLESPEED(WITHVARIABLESPEEDMOTOR＆INVERTERCONTROLLERD
VARIAVLE‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐17
■ 3‐9FINEHEADFEED‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐18
■ 3‐10AUTOMATIONFEED‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐18
■ 3‐11SPINDLESPEEDSELECTION(WITHSTEPPULLEYCONTROLLED)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐19
■ 3‐12SPINDLESPEEDSELECTION(WITHVARIABLESPEEDMOTOR)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐20
■ 3‐13SWINGMILLINGHEADFORWARD＆BACKWARD‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐21
■ 3‐14SWINGMILLINGHEADLEAF‐SIDE＆RIGHT‐SID‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐22
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CHAPTER4.MAINTENANCE
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■ 4‐1MILLINGHEADLUBRICATIONSYSTEM‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐23
■ 4‐2AXIALLUBRICATIONSYSTEMX/Y/Z‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐24
■ 4‐3LUBRICATIONSYSTEM‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐25
■ 4‐4GIBADJUSTMENT‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐26
■ 4‐5BACKLASHADJUSTMENT(XAXIS)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐27
■ 4‐6BACKLASHADJUSTMENT(YXIS)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐28
■ 4‐7CLOCKSPRINGREPLACEMENT‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐29
■ 4‐8COLLETALIGNINGSCREWREPLACEMENT(R8)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐30
■ 4‐9ADJUSTINGSPINDLEBEARINGANDREPLACEBEARING(NT30＃)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐31
■ 4‐10REMOVEMOTOR‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐32
■ 4‐11DRIVINGEELTREPLACEMENT(WITHSTEPPULLEYCONTROLLED)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐33
■ 4‐12BRAKEDRUM＆TIMINGBELTREPLACEMENT(WITHSTEPPULLEYCONTROLLED)‐‐‐33
■ 4‐13DRIVINGBELTREPLACEMENT(WITHSTEPVARIABLESPEEDMOTOR)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐34
■ 4‐14DRIVINGBELTREPLACEMENT(WITHVARIABLESPEEDMOTOR)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐35
■ 4‐15BRAKEDRUMREPLACEMENT(WITHVARIABLESPEEDMOTOR)‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐35
■ 4‐16FEEDTRIPADJUSTMENT‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐36
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CHAPTER5.PARTSLIST
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■ 5‐1HEADTOPHOUSINGASSEMBLYSTEPPULLEY/A001～A087‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐38
■ 5‐2HEADTOPHOUSINGASSEMBLYFORVARIABLESPEED/VS001～VS155‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐42
■ 5‐3HEADTOPHOUSINGASSEMBLYFORINVERTERCONTROLLEDVARIABLESPEED/EVS1
～EVS103‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐48
■ 5‐4MACHINEHEADASSEMBLY/B001～B192‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐52
■ 5‐5X.YAXISLEADSCREWASSEMBLY/D001～D028‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐59
■ 5‐6BASICMACHINEASSEMBLY/2C001～2C133‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐61
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CHAPTER6.ELECTRICALDIAGRAM‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐66
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**INTRODUCTION**

THISMANUALHASBEENCAREFULLYPREPARED,PLEASESTUDYIT
THOROUGHLYBEFORETRYINGTOOPERATETHEMACHINE.

**AFEWMINUTESGIVENTOREADINGTHISMANUAL
CAREFULLY,COULDENSUREYOUACHIEVEMAXIMUMPERFORMANCE
FROMTHEMACHINE&REDUCETHERISKOFINJURYTOTHEOPERATOR
ORDAMAGETOTHEMACHINEORWORKPIECE.
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EVERYEFFORTHASBEENMADEDURINGCONSTRUCTION&TESTINGTO
ENSURETHISMACHINEMEETSINTERNATIONALQUALITY&
PERFORMANCEREQUIREMENTS.WEWISHITSERVESYOUWELL.
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1
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CHAPTER1.SAFETYINFORMATION
1‐1IMPORTANTSAFETYINFORMATION:
A. Applicationofthemillingmachine
Themillingmachineisdesignedandconstructedforthecuttingofmetaland
similarmaterials.
Themachineisalongwithallthenecessarysafetyrequirements.Onlyfully
trained&fullyqualifiedoperatorsshouldbeallowedtooperatethismachine.
B. Prohibition:
‐Untrainedoperatorsareprohibitedfromusingthismachine.
‐Modificationsthatchangethefunctionorspecificationofthismachineis
prohibited.
‐Operationofthismachinebeforereadingthroughthisinstructionmanual,is
prohibited.
C. Airbornenoiselevel:
‐Theairbornenoiselevelduringoperationisabout70~75Db(A).
D. lighting:
‐Appropriatelightingmustbeprovided,accordingtolocalregulation.
‐Minimumlightingforthismachineis300LUX,iftherearenoanylocalother
localregulations.
E. Environment:
1. Ambientairtemperature:+41℉~+131℉infreeair,andtheaverageambient
airtemperatureoveraperiodof24hoursshallnotexceed+122℉
2. Humidity:30%~95%.
3. Altitude:upto1000mabovemeanseelevel.
4. Transportation&storagecondition:‐77℉~+131℉,andforshortperiodsnot
exceeding24hoursupto+158℉
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2

1‐2SAFETYRULESDURINGAND/ORBEFOREOPERATION
A. Besuretheinstructionmanualarefullyunderstood.
B. Usesafetyprotectiveequipmentsuchassafetyshoes,goggles,clothes,etc.
C. Worktablenearthemachinemustbestrongenoughtopreventaccidentsandbe
surearticleswillneverslipoffthetablesurfacetointerferewiththeactof
machining.
D. Toolsandanyunnecessaryitemsarenotallowedtobeplacedonthemachine
table,movingparts,orsimilarlocations.
E. Beforeoperatingswitches,alwayscheckiftheswitchesaretherightonesand
nevertouchaswitchaccidentallyoritmaycausemalfunctionsordanger.
F. Donotoperateswitcheswithgloveson.Thiscouldcausemalfunctionsoreven
danger.
G. Donottouchswitcheswithwethands,anelectricshockcouldoccur.
H. Warmupthemachinebeforeuse,especiallythespindleandfeedingaxesby
runningthemfor10to20minutes.Itisveryimportantformaintainingmachine
accuracy.
I. Ifjobistobedonebytwoormoreoperators,thefunctionofeachmustbewell
known,whatactionwillbedoneandwhatdangermayoccur,beforethenext
stepistaken.
J. Toolsshouldconformtothemachine‘sspecifications,suchasdimensions,weight
andtypes.
K. Gripworkpiecessecurelytominimizemovementorvibrationbetweenworkpiece
andcuttingtooloritmayinjurepersonnel,ordamagethemachineorworkpiece.
L. Nevertouchtoolnoseandcuttingchipswithbarehands.
M. Nevertrytotouchaturningworkpieceorspindleinanyway.
N. Stopthemachinebeforereplacingaworkpieceandprovideplentyofdistance
betweenworkpieceandtooltoavoidimpactbetweenworkpieceandtoolduring
thechangeover.
O. Intheeventofpowerfailure,turnoffthemaincircuitbreakerimmediately.
P. Afterpowerfailureoranemergencystop,itisnecessarytoreturntoreference
pointofthethreeaxes.
Q. Donotchangeelectricalsettingsunlessnecessary.Ifsuchchangesare
unavoidable,recordtheoriginalvaluessothattheycanbereturnedtotheir
originalsettingsifneeded.
R. Beforereplacingafuseorelectricpart,turnoffthemachineandkeeparecordof
them,forfuturereference.
S. Ifunspecifiedlubricantisused,itmayresultinmalfunctionsordamagetothe
machine.
T. Limitswitches,proximityswitches,interlockmechanismsincludingfunctional
partsandothersafetydevicesshouldnotberemovedormodified.
U. Disposeoffiltermaterialandpossibleworkingfluidaccordingtothelocal
regulation.
V. Pleasekeeptheinstructionmanualnearthemachineorinapositioneasytobe

3

reachedbytheoperator,andkeepthemforavailable&ingoodconditionforuse.
W. Pleasealwaysquotethemachinemodelandserialnumberinorderforustodeal
withanyrequest,asquicklyaspossible.
X. Themachinesurfaceissmearedwithanti‐rustprotectionwhendelivered.It
shouldbecarefullycleaned&thensmearedwithprotectionoil.

1‐3SAFETYDURINGELECTRICALCONNECTIONORDISCONNECTION
A. Electricalconnection:
1. Acablewiththreewiresissuppliedtoconnectyourmachineinto3phase
powersupply.
2. Theexactpowersourcevoltage,frequency,andnumberofphaseshallbe
checkedaccordingtotheinstallationdiagramandcircuitdiagram.
3. Thecorrectdirectionsofspindleshouldbecheckedafterconnecting.
B. Electricaldisconnection:
1. Thedisconnectioniscarriedoutbyhand‐operateddisconnectingdevice,
whichisonthedoorofcontrolboxasanoptionorconnectedbeforethe
powersource.
2. Besuretodisconnectthismachinefrompowersource,whenyouwantto
stopthejobformaintenanceoradjustment.
C. Grounding:
Thegroundingofthismodeliscarriedoutbyconnectingtheyellow/green
terminalofsupplycabletothegroundingterminalofpowersource.Besureto
groundyourmachinebeforeconnectingmachinetopowersourceinanysituation.
WARNING!
DONOTDISCONNECTGROUNDINGTERMINALBEFOREDISCONNECTINGPOWER
SOURCE

D. Whereaportionofthemachineanditsassociatedequipmentischangedor
modified,mustbeapprovedbythemanufacturerfirst,andfollowingretestshall
becarriedoutinaccordancewiththeclausesofen60204‐1,1992edition:
‐Continuityoftheprotectivebondingcircuit.(SUBCLAUSE20.2)
‐Insulationresistancetests.(SUBCLAUSE20.3)
‐Voltagetests.(SUBCLAUSE20.4)
‐Functionaltests.

1‐4DESCRIPTIONFORTHESAFETYFUNCTIONOFTHISMACHINE
Thefollowingsafetyfunctionsareequippedwiththismachinebesuretocheckand
ensurethecorrectfunctionbeforeyoustarttooperateyourmachine:
A:Thehand‐operatedpowerdisconnectiondevice:
Itisconstructedtodisconnectmachinefrompowersourcewhentheoperatorintend
tostopoperationformaintenance,repair,and/orwhiletheendofwork.The

4

correctionisthatthedoorofcontrolcabinetcouldbeopenonlywhenthisswitchof
thisdeviceisswitchedoff,andafterthisdeviceisswitchedoff,itispossibletobe
lockedwithsomeappropriatelocking.assoonasthisdeviceisswitchedoff,noany
operationispossibleandtherewouldbenoanyelectricityonthecontrolcircuit
exceptthewringbeforethisdevice.
B.Theemergencystopdevice:
Itisconstructedtostopmachineasfastaspossiblewhileinemergencysituation.as
soonasthisdeviceisactuated,anymovementwillbestoppedinashorttime.after
theactuationofemergencybutton,thefurtheroperationispossibleonlywhenthis
buttonisdisengagedandtherestartkeyisactuated.Besuretocheckthatmachine
actionwillstopimmediatelyafterthisbuttonispushedandwillnotcauseanyaction
whenthisbuttonisdisengaged.
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
1‐5SAFETYINSPECTION
Toensuresafety,itisnecessarytodothefollowinginspectionsforthismachineafter
installation.
A. Checkifthetransportationprocedurehasinfluencedtheaccuracyandfunctions
ofthemachine.
B. Checkifthefoundationofthemachineisappropriate.
C. Checkifthefactoryhasthecorrectthunder‐preventingsystemunder25.The
machine’spowerswitchshouldalsohaveearthwiringconnected.
D. Usethemultitestertocheckifthethree‐phasevoltageisstableandphasesarein
order.
E. Checkifspindlerotationisnormal
F. Checkifthecontrolpanelfunctionandpushbuttonarefunctioning(including
indicatorlamp,loadandrpmmeter).
G. Checkemergencystopfunction
H. Checkifsafetyprotectionaccessoriesarefunctioningwell.
I. Checkifotheraccessories,includinghydraulicandpneumaticones,are
connectedwell(includingtransformeretc.).
J. Checkiftheoilamountindicatorandtheairpressureindicatorarenormal.
K. Makesurenoobstacleisaroundmachineandcontrolsystem.
L. Makesurenopersonnelisindangerousarea.
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5

CHAPTER2.INSTALLATION
2‐1SAFETYPRECAUTIONS
1. Besuretheinstructionmanualisfullyunderstood.Mustfollowinstruction
manualtooperatemachinecarefully.
2. Theoperatorwithouttrainingorbeingauthorizedisprohibitedtooperatethis
machine.
3. Setallcoversinpositionbeforeoperation.
4. Usesafetyprotectiveequipmentsuchassafetyshoes,goggles,clothes,etc.and
donotwearglovesorornaments.
5. Mustnottouchrunningcutters.
6. Nevertrytotouchworkpieceorcleanchipswhilecuttersisrunning.
7. Keephead&handsclearfromrunningmachineparts.
8. Turnpoweroffbeforemaintenance.
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6
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2‐2INSTALLATION
METHOD1
Insert3/4 ” (whitworth)eye
boltintohole.Ensureboltis
fullysecuredbeforelifting.
Itisadvisabletoswivelhead
beforeliftingmachine.
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METHOD2
Useropeslingasillustrated.
Insertpartsofsoftcloth
Betweenropeandmachine.
Itisadvisabletoliftthehead
beforeliftingthemachine.

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CLEANING
1. Removerustpreventativebefore
movinganyslideways.
2. Thecoatingisbestremovedby
Usingparaffinappliedwithclean
rags.
3. Whenthecoatinghasbecome
Soft,removewithcleanrags.
4. Oilorgreasealllubricationpoints.
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7
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2‐3MACHINEDIMENSION





Unit:mm
ModelSpecifications2H(X6323)4H5H(X6325)5H(X6330)5H(X6333)
AOverallheight2006 (79”) 2235 (88”) 2130(84”)2180 (86”)
BOveralldepth1600 (63”) 2156 (85”) 2057(81”)
COverallwidth2156 (85”) 2540 (100”) 2235(88”)2970 (117”)
DMin.distance42 0 0
Max.distance405(16”) 405(18”）430(18‐1/2 ” )
EMin.distance0 0 0
Max.distance305(12”) 456（18”) 560(22”)
FMin.distance170(6‐3/4 ” ) 140 (5‐1/2 ” ) 108(4‐1/4 ” ) 
Max.distance482(19”) 609 (24”) 760(29‐7/8 ” )
GMin.distance228 (9”) 254 (10”) 285(11‐1/4 ” )
Max.distance 532(21”) 710 (28”) 895(35‐1/4 ” )
HMin.distance863(34”) 965 (38”) 965(38”)
Max.distance 1270 (50”) 1370 (54”) 1370(54”)
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8
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2‐4FOUNDATIONPLAN

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





















 Unit:mm

DIMENSION
MODELLAB
2H(X6323series)1500740520
4H5H(X6325series)1500889540
5H(X6330series)1570960540


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

9

2‐5POWERSUPPLY

A).Machinesuppliedwithelectricalbox

1. Checkandconfirmcorrectvoltagefromfactorypowersource.
2. Turnmachinemainpowerswitch“OFF”,connectmachinemainpowercable
andgroundwiretofactorypowersource.
3. Power“ON”machineandcheckmotorrotationdirection,ifitrotatesreverse,
switchmainpower2cablesconnectiontocorrectit.

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B).Machinesuppliedwithoutcontrolpanel
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1. Checkthemotorvoltagesagainstsupply.
2. Turnpower”OFF”,connectmainpowerandgroundwire,thenmachineis
ready.
3. Power“ON”machineandcheckmotorrotationdirection,ifitrotatesreverse,
switchmainpower2cablesconnectiontocorrectit.
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10
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2‐6INITIALSETTING
1. Ifthemachinewasdeliveredinacrate,theslidewayhandleshavebeen
takenoff.Theseshouldbere‐fitted.
2. Themachineheadwasturneddownforshippingpurpose,machinehead
mustbeturnedupbeforepositioning.
Howtoturnmachineheadup:
1) Loosen○ Ehexagonnutalittlebit,andturnmachinehead.
2) Onepersonholdmachinehead,andtheotherpersonturn○ Fhexagon
screwtoturnmachineheadup.
3. Tosetmillingheadsquaretotable(forhorizontalplane):
1) Anindicatormountedinaspindlenosetravellingina115MM(4.5”)90°
radus，thentighten○ Glockhandle.
2) Loosen○ Ehexagonnut(4PCS.),turn○ Fhexagonscrew,thenadjustthe
pointc&d.
4. Tosetmillingheadsquaretothetable(forcrossplane):
1) Anindicatormountedinaspindlenosetravellingina115MM(4.5”)90°
radius，thentighten○ Glockhandle.
2) Loosen○ Hadaptorlockingbolts(3PCS.),turn○ Iverticaladjustingworm
shaft,thenadjustthepointA&B.
NOTICE:X/Y/ZAXISARELOCKEDSEPARATELY,PLEASELOOSENRESPECTIVELOCKING
LEVER.
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11
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CHAPTER3.OPERATION
3‐1SWIVELTURRET
1. Usespannertoloosenthe4bolts.
2. Indextotherequiredsetting.
3. Tightenthe4bolts.
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3‐2MOVERAMSLIDE
1. Usespannertoloosenthe2bolts.
2. Turnthehandletomovetheslide
tothedesiredposition.
3. Lockandtightenthe2bolts.

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12
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3‐3CLAMPINGTABLE,SADDLEANDKNEE
1. Whenmillingwithlongitudinal
Tablefeedonly,itisadvisableto
clampthekneetothecolumnand
thesaddletothekneeto
addrigiditytothese
membersandprovidefor
heaviercutswithaminimum
ofvibration.Thesaddle
lockingleverislocatedon
theleft‐handsideofsaddle.
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2. Thetableclampleveris
locatedonfrontofsaddle
andshouldalwaysbe
clampedwhenlongitudinal
movementisnotrequired.
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3. Thekneeclampinglever
isattheleftsideofthekneeand
shouldbedrawnupwardtoclamp
andwillnotlockthekneecompletely.
Leaveclampedatalltimesunlessusing
kneeinoperation.
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