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8

Power Chuck

급유는 확실히 행하여 주십시오. (주입구: 총 3곳)

볼트는 적정 토크로 체결하여 주십시오.

척을 임의로 수정 또는 개조하지 마십시오.

하드 죠와 소프트 죠의 피치 및 톱니는 사용 중 마스터 죠와 일치해야 한

다. 일치하지 않을 경우 파지력과 정밀도가 훼손돼 최악의 경우 마스터 죠

가 손상될 수 있습니다.

Do not forget to grease chuck. (3 Nipples)

The pitch and tooth of hard jaw or soft jaw should be matched with 

master jaw while using. Otherwise the gripping force and the accuracy 

will be affected, and the master jaw will be damaged in the worst case.

Secure clamp bolts with specified torque.

Do not attempt to modity chuck.

请准确地加油。 (3乳头)

请以适当的扭矩旋转螺检.

请不要随意修理夹头。

硬卡爪和软卡爪的 Pitch 和锯齿应与使用中的卡爪座一致。
如果不一致,握持力和精度受损, 甚至会造成卡爪座破损。

윤활유 (그리스) 부족시 파악력이 저하되어

공작물 이탈 (비산) 위험이 있습니다.
Danger by discharge of workpiece related with lowering

gripping force caused by unsufficint lubrication.

If the pirch is different, the accuracy will be affected, and the 

chuck will be damaged.

启动液压不足时,夹持力会降低,
加工产品有可能被用出 去(飞散) 的危险

!

WARNING

경 고

공작물 이탈 (비산) 의 위험이 있습니다.

척 파손시 공작물 이탈 (비산)  될 위험이 있습니다. 

피치가 다를 경우 정밀도가 감소되고, 척이 손상될 수 있습니다.

Danger by discharge of chuck or workpiece.

Danger by discharge of chuck or

workpiece in case of damaging of chuck.

!

WARNING

!

WARNING

警 告

加工产品有被甩出 去(飞散) 的危险.

卡盘损坏时, 工件物将有被甩出去的危险.

如果 Pitch 不一致,精度下降,可能会造成卡盘损伤。

NO!

Grease gun

黄油枪

그리스 주입기

Grease nipple

油嘴

그리스 니플

Chuck mounting bolt

卡盘扭紧螺栓

척 체결볼트

Jaw mounting bolt

卡爪扭紧螺栓

죠 체결볼트

볼트크기

 Bolt Size

螺栓尺寸

체결토크

Tightening Torque

拧紧力矩

M8

38.2N·m(3.9kgf·m)

M10

72.6N·m(7.4kgf·m)

M12

106.8N·m(1.3kgf·m)

Soft jaw

软爪

소프트죠

Master jaw

基爪

마스터죠

Summary of Contents for RTC

Page 1: ...k Instruction Manual Please read and understandDANGER WARN ING items in this maunal before operating the Chuck Please keep this manual by your side for answers to any questions you may have and to che...

Page 2: ......

Page 3: ...to the symbol which emphasizes important information Warning term DANGER WARNING CAUTION IMPORTANT Indicates an imminently hazardous situation which if not avoided will result in death or serious inj...

Page 4: ...4 Power Chuck 1 2 2 1 2 2 3 3 1 3 2 3 3 3 4 4 5 5 1 5 2 6 7 8 9 7 11 11 11 12 12 13 15 16 17 22 22 23 24 26 27 28...

Page 5: ...The manufacture and installation of table 3 2 Installation of the air system 3 3 The operation of the air unit 3 4 Test run 4 Precautions 5 Maintenance and inspection 5 1 Lubrication 5 2 Disassembling...

Page 6: ...6 Power Chuck 1 2 2 1 2 2 3 3 1 3 2 3 3 Air Unit 3 4 4 5 5 1 5 2 6 7 8 9 7 11 11 11 12 12 13 15 16 17 21 21 22 23 25 26 27...

Page 7: ...n Danger by catching operator in a machine Danger by discharge of clamped workpiece during spindle rotation Danger by discharge of chuck or workpiece After spindle should be stopped please open the do...

Page 8: ...y chuck 3 Pitch Danger by discharge of workpiece related with lowering gripping force caused by unsufficint lubrication If the pirch is different the accuracy will be affected and the chuck will be da...

Page 9: ...nger by operation fault and lowering judgement Stick out T nuts invites danger of workpiece flying out due to a fall of bindng strength between master jaw and top jaw WARNING Danger by catching in a m...

Page 10: ...iece make sure your hand is out of gripping area Never hammer chuck jaws or gripped workpiece Danger by dropping Danger by discharge of chuck or workpiece in case of damaging of chuck Danger or finger...

Page 11: ...ws protrude so as to engage the T slot to be at an angle in relation to the rotational center of the chuck body When the wedge plunger is drawn to the rear the master jaws are pulled toward the center...

Page 12: ...Fig 2 The accuracy will be affected due to the runout of the outer diameter of table flatness so that when install the RTC chuck the flatness of table and the runout of outer diameter should adjust u...

Page 13: ...ING WARNING WARNING Bolt Size Tightening Torque M8 38 2N m 3 9kgf m M10 72 6N m 7 4kgf m M12 106 8N m 1 3kgf m Fig 3 3 2 3 2 3 2 Installation of the air system Air unit Control valve Chuck Tighten chu...

Page 14: ...1 2 3 4 5 6 WARNING WARNING Tighten the mounting screws of the chuck with specified torque See page 13 If tightening torque is insufficient or too much the accident will be caused WARNING Bracket 1mm...

Page 15: ...der to prevent pressure drop and flow rate reduction any bend or crush of the tube can obstruct the air flow the redundant tube design should be considered 7 Air unit should be near by the chuck if po...

Page 16: ...romagnetic valve manual valve is normal 5 Adjust the air pressure to 7kgf cm2 0 7Mpa then check if there is leakage 3 4 3 4 3 4 Test run Adjust the air pressure to 2kgf cm2 0 2Mpa for test run then ch...

Page 17: ...ws the air pressure should be lower than when standard top jaws used 7 Lubricating the chuck is very important bad lubrication will cause insufficient gripping force and abnormal abrasion 8 The max pr...

Page 18: ...nger If the bolt protrudes from the T nut bottom the top jaw is not fixed even if the mounting bolt is tightened Also the jaw or workpiece discharges thus resulting in danger consequently the overall...

Page 19: ...pinch his her hand when gripping the forming plug If caught his her hand will be injured Ring Prepare a formed ring ring d D d x 0 75 Close the master Jaws to the limit by operating the hydraulic or p...

Page 20: ...gripping accuracy are obtained d h6 1 6a Form d part where the work piece is held keeping the ring as abovemen tioned Diameter d should be formed in the same diameter as the gripping diameter of the...

Page 21: ...amage and the danger of workpiece scattering 2 While clamping the irregular workpiece the setting pressure should be depended on the top jaw condition Furthermore it should be tested on cutting before...

Page 22: ...nd affects gripping accuracy and causes wear and seizure Consequently securely lubricate the chuck After machining clean the chuck body and slideway with air gun etc Use rust prevention coolant oil so...

Page 23: ...of the seal cover and remove the seal cover 3 Loosen the screws of the back plate and remove the back plate 4 Remove the distributor 5 Remove the piston plate 6 Loosen the screws of the cover and remo...

Page 24: ...oo much sward in chuck Disassemble and clean Workpiece slippage Insufficient master jaw stroke Position master jaw so that it is in stroke center when workpiece is gripped Seizure occured Because of d...

Page 25: ...ly tightened Remove top jaw and clean serrations thoroughly Tighten bolts to correct torque Forming of top jaw is inadequate Check that forming plug is parallel to chuck end face and plug is not defor...

Page 26: ...t jaws kgf RTC 110 11 3 5 2 0 7 7 7 5 100 8 7 3 RTC 160 11 5 5 2 0 7 7 21 0 72 20 22 0 RTC 210 13 7 6 3 0 7 7 33 0 50 30 27 7 RTC 260 13 6 6 3 0 7 7 48 0 50 43 42 5 Type A B C D E F G H I J K L M N O...

Page 27: ...d bolt 3 19 Hex Socket head bolt 6 No Name Q ty 20 Hex Socket counter sink bolt 6 21 Hex Socket counter sink bolt 1 22 PT PT Plug PT 4 23 ROTO ROTO Grid Ring 3 24 O Ring O 3 25 O Ring O 2 26 O Ring O...

Page 28: ...28 Power Chuck 9 Accessories 9 9 mm Type Tightening Bolt Wrench RTC 110 M6x95L M2 M4 M5 M6 RTC 160 M8x105L M2 M4 M5 M6 M8 RTC 210 M8x125L M2 5 M4 M5 M6 M10 RTC 260 M10x130L M2 5 M4 M5 M6 M8 M10...

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Page 32: ...te st e d P ro d u kt io n u b er w ac h t B au ar t g ep ru ft s ISO 9001 2008 R T C Power Chuck RTC Instruction Manual RTC Samchully Machinery 405 820 99 TEL 82 32 822 4811 FAX 82 32 822 4377 405 8...

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