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14.安全対策に関するご注意 

CAUTION FOR SAFETY MEASURES

油性切削油をご使用の際は、ホルダー内部のグリスが溶け出し、ベアリング等構成部品の焼きつきが起こ
る可能性があります。水溶性切削油のご使用を推奨いたします。

(油性切削油をご使用の際は、特に火災

に注意してください。) 

油性切削油をご使用の場合 

If oil base coolant is used

1

被削材がセラミック、タングステン等の場合切屑が粉状になり、ホルダー内部に切粉が侵入するため、標
準仕様では著しく寿命が短くなります。その場合は、特別仕様のホルダーが用意できます。 (詳しくは
お近くの営業所にお問い合わせ下さい。) 

被削材について 

Work material

2

アングルヘッドは高速で回転するため、刃具の破損等が起こると周囲に破片が散乱し、大変危険な状態に
なります。安全の保障されたカバーなどを使用し、万一破片が飛んできた場合でも身体の安全を確保でき
るように、十二分な安全対策を行ってください。また、必ず防護めがねの着用をお願いいたします。 

保護カバーの設置 

Installation of protection cover

3

何らかの事故または故障が発生した場合、アングルヘッドの構成パーツが急激に発熱し、火災を引き起こ
す可能性があります。無人運転をされる場合は、必ず自動消火装置の付いた機械を使用してください。 

無人運転での使用 

Use in unmanned operation

4

If oil base coolant is used, grease inside melts out, which burns bearings, etc.  It is recommended to use soluble coolant. 
(If oil base coolant is used, be aware of a fire in  particular.)

If a certain accident or breakdown happens, the components of ANGLE HEAD may suddenly generate heat and start a fire.  
If unmanned operation is conducted, surely  use a machining center with an automatic fire extinguisher.

刃具の取り付け時の注意 

Caution for attachment of a cutting tool

5

Work  materials  such  as  ceramics,  tungsten,  etc.  are  cut  into  chips  like  powder.    It   infiltrates  a  standard  type  of  the  head 
more easily and 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 dangerous condition.  
Consider  sufficient  safety  measures  and  ensure   physical  safety  using  a  protection  cover  with  safety  guaranteed  to  avoid 
fragments flying  toward you.  Wear protection glasses at all times, too.

・刃具の刃の2番摩耗が0.2〜0.4mm以上のものは使用しないでください。 
 
・刃具の刃部は危険ですのでウエスなどを添えてつかんでください。 

Do not use any cutting tools that have worn more than 0.2mm on the second relief  surface.

In order to avoid cutting yourself on a cutting edge, use a waste, etc. to hold a cutting . 

加工中の注意 

Caution during operation

6

・大きな振動を伴った加工(ビビリ加工)は続けないでください。 
 
・加工中に刃具が折れた場合は、チャックの振れ精度とチャックに割れがないかまたアングルヘッド本体
 に損傷がないかをご確認ください。 
 
 
・回転中のチャックや刃具は大変危険ですので触れないでください。 

Do not continue cutting operation involving large vibration (chattering).

 

If a cutting tool is broken during cutting operation, check runout accuracy and existence  of cracks on a chucking part and 
damage on a main body.   

Do not touch any rotating chucks and cutting tools that are very dangerous.

13

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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