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2.位置決めピンとドライブキー溝の角度調整 

HOW TO ADJUST THE ORIENTATION ANGLE.

4

位置決めブロック

STOP BLOCK

位置決めアーム

LOCATING ARM

ロックボルト
LOCK BOLTS

位置決めピン

LOCATING PIN

ホルダ回転

ROTATION

MC主軸

SPINDLE OF MC

位置決めリング
INDEXING RING

位置決めブロック

STOP BLOCK

位置決めピン

LOCATING PIN

位置決めアーム

LOCATING ARM

位置決めリング

INDEXING RING

MC 主軸

SPINDLE OF MC

かみ合いが解除される

DISSENGAGED
LOOKING MECHANISM

2-1

位置決めリングの4カ所のロックボルトを緩め、位置決めピンとドライブキー溝の角度調整を行ってく

  ださい。尚、4カ所のロックボルトは、機械締め(対角線のボルトを互いに締める)で締めてください。
  また、機械側のオリエンテーション角度と位置決めブロックの取り付け位置の誤差が大きい場合には、
  機械にアングルヘッドを取り付けた状態で、現合にて調整してください。 
 
 
 

 

2-2

手動にて、アングルヘッドを機械主軸にセットし、位置決めブロックと位置決めピンがスムーズに噛み

  合うことと、位置決めリングと位置決めピン側のロック機構がはずれることを確認してください。 

Loosen 4 lock bolts in the indexing ring and adjust the angle between the locating  pin and a drive key way.  Tighten the 4 
lock  bolts  in  the  way  that  a  pair  of  the  bolts   positioned  diagonally  is  tightened  with  one  another.    If  a  gap  between  the 
orientation  angle and the position of the stop block is large, conduct original fitting while ANGLE  HEAD is mounted on a 
machining center.

Mount  ANGLE  HEAD  on  a  machine  spindle  manually.    Ensure  that  the  locating  pin   is  smoothly  engaged  with  the  stop 
block and the locating arm is disengaged from the  locating pin.

位置決めリングを締め付ける4本のロックボルトの締め付けが不完全な場合、緩みが発生し、設定角
度の狂いによりATCの作動不良の要因となりますのでしっかり締めてください。 

Tighten the 4 lock bolts to fix the indexing ring securely.  Otherwise, they become loose and ATC does not work properly 
due to bad set angle.

CAUTION

ご注意 

Содержание BBT30

Страница 1: ...ANGLE HEAD OPERATION MANUAL Read the operation manual before use...

Страница 2: ...correctly SAFETY ALART SYMBOL The following symbol is used in this manual to use this product safely Read the contents carefully and use it correctly OPERATION MANUAL FOR ANGLE HEAD ATC ATC In some mo...

Страница 3: ...CH A CUTTING TOO 5 HOW TO PERFORM TAPPING OPERATION 6 COOLANT SUPPY 7 GENERATION OF HEAT INSIDE ANGLE HEAD 8 WARM UP RUN OF ANGLE HEAD 9 OVERHAUL 10 MAINTENANCE 11 STOP BLOCK 12 INTERFERENCE OF ATC 13...

Страница 4: ...inside CAUTION 0 25 6 0 5 8 1 5 10 2 5 13 M4 M12 120 125 NBC 6 NBC 8 NBC10 NBC13 NBC10 10 000 2 000 1 1 Reverse 8 000 8 000 8 000 8 000 2 000 2 3 2 5 2 6 2 7 2 7 4 6 8 5 10 4 Model Cutter size L Coll...

Страница 5: ...n the way that a pair of the bolts positioned diagonally is tightened with one another If a gap between the orientation angle and the position of the stop block is large conduct original fitting while...

Страница 6: ...aped key wrench attached Check the accuracy of the angle adjustment with a dial indicator etc on the reference faces Fig 2 When adjusting the angle of a cutting edge cover a cutting edge with a waste...

Страница 7: ...w 2 M5 Flats For Spanner Hooking Nut 5 1 5 2 13mm 6 1 Coolant passes the inside of ANGLE HEAD from the stop block and comes out from the exit hole of coolant supply Synchronize both of cutting feed an...

Страница 8: ...perature becomes room temperature 30 C Supplying coolant and air from the stop block is effective in prolonging the life of ANGLE HEAD 7 GENERATION OF HEAT INSIDE ANGLE HEAD 8 WARM UP RUN OF ANGLE HEA...

Страница 9: ...and depends on a cutting condition Even though the time of usage is within the period of overhaul overhaul is necessary if generation of heat vibration other malfunction occur Since grease is sealed...

Страница 10: ...in rotate it until the hole of the locating arm for the anti rotation pin is aligned with that of the body casing Insert the anti rotation pin into the hole on the body casing while aligning its flat...

Страница 11: ...which the stop block is attached is different depending on a model of a machining center Consult a machine tool builder about the position of attachment When new holes should be made on the end face o...

Страница 12: ...ody do not interfere with a magazine housing while ATC is working ATC ATC Ensure that the stop block does not interfere with a cutting tool such as a large diameter of face mill In order to avoid inte...

Страница 13: ...k Ensure also that the locating arm is disengaged from the indexing ring If the indexing ring and the locating arm are in normal position the clearance A between them is 1 5mm and the clearance B betw...

Страница 14: ...considerably shortens the life In this case we can offer a special type of the head Contact for details When ANGLE HEAD rotates in high speed fragments of a broken tool scatter around which is very da...

Страница 15: ...No 0317 3 3 39 TEL 072 982 2312 FAX 072 980 2231 www big daishowa co jp 579 8013...

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