ӏࡾጀ࣊ȟҋȽȗȻȠ
WHEN SUB-STANDARD MACHINING OCCURS
206
5)
͏˩Ɂਖ਼ᬲȺ
‘
း٣ͱᏚ
’
ᴥ
‘
ᄾߦ࣋ൈ
’
ᴦ႕ᬂɥ᚜ᇉȨȮɞǿ
5)
Display the ‘CURRENT POSITION’ (‘RELATIVE’) screen
using the following procedure.
1
ҝёൡಽͽᝢం
“‘
း٣ͱᏚ
’
ᴥ
‘
ᄾߦ࣋ൈ
’
ᴦ႕ᬂ
”
1
Separate volume, OPERATION MANUAL “‘CURRENT
POSITION’ (‘RELATIVE’) Screen”
a)
ʇʟʒɷ˂
Ȍɴʴʂʽȍ
ɥઃȬǿ
a)
Press the
[ORIGIN]
soft-key.
b)
ʇʟʒɷ˂
Ȍпᢉȍ
ɥઃȬǿпᢉᴥ
U, W
ᴦᄾߦ࣋ൈͱ
ᏚȾ
“0.000”
ȟᜫްȨɟɞǿ
b)
Press the
[TOTAL AXIS]
soft-key. The incremental
coordinate position data for all the axes (U, W) is reset
to “0.000”.
6)
͏˩Ɂਖ਼ᬲȺ
X
ᢉɁʚʍɹʳʍʁɥລްȬɞǿ
6)
Measure the X-axis backlash using the following
procedure.
a)
ਖ਼ӦʛʵʃᄉႆبɥوȪȹǾ႕ᬂ˨ɁୣϏȟ
“U:
0.050”
ȾȽɞɑȺ
X
ᢉɥʡʳʃտȾሉӦȨȮɞǿ
a)
Turn the manual pulse generator to feed the X-axis in
the plus direction until the value on the screen reads “U:
0.050”.
2
าᜤ
2
NOTE
ȹȦࣻʊɮʮʵɼ˂ʂȟەɟɞȝȰɟȟȕɞɁȺǾᦉȟᄻ
ᄱɝɥ
1
֚͏˨وɜȽȗɛșǾาȪȹȢȳȨȗǿ
Take care not to rotate the stylus on the lever type dial test
indicators more than a single rotation to prevent damage to the
gage.
b)
႕ᬂ˨ɁୣϏȟ
“U: 0.000”
ȾȽɞɑȺ
X
ᢉɥʨɮʔʃ
տȾሉӦȨȮɞǿ
b)
Feed the X-axis in the minus direction until the value on
the screen reads “U: 0.000”.
c)
ȹȦࣻʊɮʮʵɼ˂ʂɁᄻᄱɝɥᝣɒǾᜤ᧸ȪȹȝȢǿ
c)
Read the dial on the lever type dial test indicators and
record the value.
ȻȪȹǾȦȦȺɁᄻᄱɝɁϏȟ
“0.013”
ȺȕȶȲȻ
ȪɑȬǿ
Here, the value on the dial is assumed to be “0.013”.
d)
႕ᬂ˨ɁୣϏȟ
“U:
0.050”
ȾȽɞɑȺ
X
ᢉɥʨɮʔ
ʃտȾሉӦȨȮɞǿ
d)
Feed the X-axis in the minus direction until the value on
the screen reads “U:
0.050”.
e)
႕ᬂ˨ɁୣϏȟ
“U: 0.000”
ȾȽɞɑȺ
X
ᢉɥʡʳʃ
տȾሉӦȨȮɞǿ
e)
Feed the X-axis in the plus direction until the value on
the screen reads “U: 0.000”.
f)
ȹȦࣻʊɮʮʵɼ˂ʂɁᄻᄱɝɥᝣɓǿ
f)
Read the dial on the lever type dial test indicators.
ȻȪȹǾȦȦȺɁᄻᄱɝɁϏȟ
“0.004”
ȺȕȶȲȻ
ɁୣϏɁࢃ
“0.013
0.004 = 0.009”
ȟȦɁᢉɁʚʍɹʳʍʁȻȽɞǿ
Here, the value on the dial is assumed to be “0.004”.
The difference between the values recorded in steps
and
“0.013
0.004 = 0.009” is the axis backlash.
7)
රɝɁᢉɕպറȾລްȬɞǿ
7)
Measure the other axes using the same procedure.
8)
ລްȪȲʚʍɹʳʍʁɁᦀɥࣷᇋɿ˂ʝʃᩌȾȧᣵፅȢ
ȳȨȗǿ
8)
Record the backlash measurements and contact the Mori
Seiki Service Department for assistance.
˿ᢉիɁϿȠᝩ
Headstock Inclination Adjustment
ʋʭʍɹʹ˂ɹȟа܀ᴬаጯȾȽɞȻȠǾ͏˩Ɂਖ਼ᬲȺ˿ᢉ
իɁϿȠɥᝩȪȹȢȳȨȗǿ
When primary taper or primary flare is generated on the chuck
work, adjust the headstock inclination according to the
following procedure.
ᴹႊȬɞɕɁᴻ
<Necessary Tools>
•
ʨɮɹʷʫ˂ʉ
• Micrometer
•
ʨɺʗʍʒʃʉʽʓ
• Magnet Stand
•
ȹȦࣻʊɮʮʵɼ˂ʂ
• Lever Type Dial Test Indicators
•
фᜏʶʽʋ
• Hex Wrench
ᴹਖ਼ᬲᴻ
<Procedure>
1)
ʐʃʒӏࡾɥᚐșǿ
1)
Perform test machining.
2)
ʓɬɥᩒȤɞǿ
2)
Open the door.
3)
ʨɮɹʷʫ˂ʉȺʹ˂ɹɁяኋ࣊ɥລްȬɞǿ
3)
Measure the workpiece roundness using a micrometer.
4)
ʨɺʗʍʒʃʉʽʓɥΈႊȪȹǾȹȦࣻʊɮʮʵɼ˂ʂɥ
ҏ࿎իȾɝ͇Ȥɞǿ
4)
Using a magnet stand, mount the lever type dial test
indicators on the turret.
ൡᑤɷ˂
;
ᴥͱᏚᴦ
D
Ȍᄾߦȍ
Function selection key
;
(POS)
D
[REL.]
Summary of Contents for NL1500/500
Page 8: ......
Page 9: ...CONTENTS FOR SAFE MACHINE OPERATION REGULAR MAINTENANCE TROUBLESHOOTING INDEX...
Page 10: ......
Page 19: ...FOR SAFE MACHINE OPERATION...
Page 50: ......
Page 51: ...1 1 CHAPTER 1 CHAPTER 1 REGULAR MAINTENANCE...
Page 167: ...2 2 CHAPTER 2 CHAPTER 2 TROUBLESHOOTING...
Page 181: ...181 ZERO POINT RETURN COMMAND ALARM TRIGGERED X X Axis Z Z Axis Y Y Axis...
Page 232: ......
Page 240: ......
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