mori seiki NL1500/500, Руководство по обслуживанию, Страница: 71 / 245

71
ӏࡾ޷ю
MACHINING CHAMBER
7
ӏࡾ޷ю
MACHINING CHAMBER
7-1
ӏࡾ޷юᆬᝓሻɁ̬૰
Replacing Machining Chamber Observation Window
ӏࡾ޷юᆬᝓሻɂǾऐԇɶʳʃȻሶȠᆍɝɥ᩻ȣʧʴɵ˂ʦ
ʗ˂ʒɁ
2
࠙ഫᣲȺȬǿऐԇɶʳʃɂᎱɝᣌȪᚗሶȬɞҒɝ
ȢȭȾɛȶȹሻȟᆹɝɶʳʃ࿡ȾȽɞɁɥ᩻ȡɑȬǿሻɂ๡
ᐗֿȺȬɁȺǾްఙᄑɕȪȢɂ॒ᛵȾख़ȫȹ̬૰ȪȹȢȳȨ
ȗǿ
The window has a 2-layer construction of toughened glass and
polycarbonate that prevents being crashed through.
Toughened glass prevents the pane from becoming frosted by
splashing chips. The window is a consumable part. Replace it
at regular intervals or in case of necessary.
8
Բ᪙
8
DANGER
ൡಽ᫖ໃȝɛɆࡾکϫɁൡಽႊ᫖ໃᴥʠʶ˂ɵᴦɥȪɖ୽Ȫ
ȹȢȳȨȗǿ
Turn OFF the main power and disconnect the plant-side
power supply (breaker).
8
ឬ֖
8
WARNING
1. ሻɁӐԇȾɛɝऐ࣊ȟ़ȁȾͲ˩ȪȹާпɥᆬίȺȠȽȢ
ȽɞȲɔǾްఙᄑȾ̬૰ȪȹȢȳȨȗǿ̬૰֚ఙ
5
ࢳȾ຿
ȲȽȗکնȺɕ͏˩ɁکնɂȬɒɗȞȾ̬૰ȪȹȢȳȨ
ȗǿ
1.
Replace the window at regular intervals (once every 5
years). Regardless of the replacement interval, replace
the window immediately in any of the following cases:
•
ᆍૺȪȲکն
• When damaged
ᵘʹ˂ɹǾҒɝȢȭȝɛɆɹ˂ʳʽʒɁ᭣ɆҋȪᵚ
[Workpiece, chips or coolant ejection]
•
ɅɆȟоȶȲکնᴥߵȪȺɕᴦ
• When cracked (even it is slight)
ɅɆȟоȶȲኙ੔Ȟɜɹ˂ʳʽʒȟ๝ᣥȬɞȦȻȺʧʴ
ɵ˂ʦʗ˂ʒȟӐԇȪǾऐ࣊ȟ഍ብȾͲ˩ȪɑȬǿˢ᥂
ґɋɁᚗ଒ȾɛɝɅɆҾɟȟпᬂȾࢿȟɞȦȻȟȕɝɑ
ȬȟǾȦɟɂऐԇɶʳʃɁ࿑ॴȾɛɞɕɁȺǾ˪щնȺ
ɂȕɝɑȮɦǿ
From the crack, coolant may permeate and
accelerate degradation of the polycarbonate causing
a remarkable decrease in strength. An impact on part
of the window may cause cracking on the entire
window; this is attributed to the property of
toughened glass and is not a problem.
•
ऐȗᚗ଒ɥՙȤȲکն
• When hit with a strong impact
۶᛻˨ႱࢠȟȽȗɛșȺɕऐȗᚗ଒ɥՙȤȲऻɂǾऐ࣊
ȟ഍ብȾͲ˩ȪɑȬǿ
Strength decreases extremely after having been
subject to a strong impact even the appearance
looks normal.
•
ඩࢠȽ᛾ႜȟᆬίȺȠȭǾൡюɁ࿡มɁੰ૱ȟٌᫍȾ
ȽȶȲکն
ᵘ̷ᡵ̜୒ǾൡಽɁᆍૺᵚ
• When visibility of the window cannot be secured and
became difficult to grasp the conditions in the
machining chamber
[Serious injury/Machine damage]
2.
ൡюȺͽഈɥᚐșȻȠɂǾʓɬȟʷʍɹȨɟȽȗɛșᩐᣅ
ɔ᩻ඨɷ˂ɑȲɂʓɬʷʍɹᜓ᪍ɷ˂ɥ੺Ƞ՘ɝǾൡюȾ
ધȴᣅɦȺȢȳȨȗǿ
ᵘᩐᣅɔɜɟǾ̷ᡵ̜୒ᵚ
2.
When working inside the machine, remove the
locked-in prevention key or door lock release key to
prevent the door from being locked and bring the key
with you.
[Locked in machine/Serious injury]
1
ൡಽ଩ͽᝢ஥ం
“
ʓɬɁᩒᩐ
”
1
OPERATION MANUAL“OPENING/CLOSING DOOR”
2
าᜤ
2
NOTE
1.
ሻɁ̬૰஽ɂǾࣷᇋɿ˂ʝʃ᥂ᩌȾȧᣵፅɁ˨Ǿछᇋ઩ްֿɥΈ
ႊȪȹȢȳȨȗǿ઩ްֿ͏۶ɁɕɁɥΈႊȪȹᄉႆȪȲ̜୒Ⱦᩜ
ȪȹǾࣷᇋɂ៪͖ɥ២ȗɑȮɦǿ 1. Please contact the Mori Seiki Service Department and obtain
specified parts when replacing the window. Mori Seiki is not
responsible for problems arising from the use of non-specified
replacement window parts.
2.
ӏࡾ޷юᆬᝓሻɂ๡ᐗֿȺȬɁȺǾίᜳఙᩖюȺɕ̬૰ɂ఍РȻ
ȽɝɑȬǿ 2. The window is a consumable and is not covered by the warranty.
3.
୿ֿɁሻȾ៶ɜɟȹȗɞ
“
ȦɁᬂȟ۶ϫȺȬ
”
ȻȗșᄻԱʁ˂ʵ
Ⱥ՘ɝ͇Ȥ஁տɥᆬᝓȪȹȢȳȨȗǿ
3. Check the orientation of the window faces (exterior/interior) by
means of the seal on the window.
4. ሻɥᕶȻȨȽȗɛșȾา৙ȪȹȢȳȨȗǿ 4. Take care not to drop the window.
5.
ӏࡾ޷юȺɂᠴЫȾา৙ȪȹȢȳȨȗǿ 5. Take care the steps in the machining chamber.