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11.位置決めブロック 

[位置決めブロック参考図]

Reference drawing of the stop block

STOP BLOCK

・位置決めブロックを取り付けるために、機械のスピンドル周りの端面に新たに加工を行わなければ
 ならない時は、ドリルやタップの加工により内部に損傷をあたえないか、安全な位置を機械メーカ
 ー殿に確認してください。 
 
 
・ご使用前に、位置決めブロックの取り付けボルトが確実に締まっているか再度確認してください。 
 

・位置決めブロックには切削の負荷がかかります。しっかりと固定されていないと大変危険です。 

CAUTION

ご注意 

・位置決めブロックが必要になります。 
 

・位置決めブロックの寸法及び形状はマシニングセンタの機種により異りますので機械メーカーにご相談く
 ださい。 

・位置決めブロックの取り付け位置は、マシニングセンタの機種により異なりますので、取り付け位置は、
 機械メーカー殿にご相談ください。

φ5 平行ピン

φ5 Pin

M6 キャップボルト
M6 Cap Bolt

9±0.1

13±0.02

10°

10°

1.3

12

φ9.9

φ5

φ6.7

O リング S7

PT1/4

+0.03

+0.02

0

-0.1

+0.1

0

0    

-0.1

The stop block is necessary for ANGLE HEAD.

The stop block is different in dimension and shape depending on a model of a  machining center.  Consult a machine builder 
about this matter.

The position to 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 of a machine spindle in order to  attach the stop block, confirm to a 
machine tool builder about the safe position where  drilling and tapping do not damage the inside of a machine spindle.

Ensure once more before use that the cap bolts of the stop block are securely  tightened. 

The stop block receives cutting load.  It is very dangerous to fix it insecurely.

10

Summary of Contents for BBT30

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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