Kitagawa HG-A97-212 Instruction Manual Download

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MA0947PHG

INSTRUCTION MANUAL

model：HG‑A97‑212

Kitagawa Iron Works, Co., Ltd.

〒７２６−８６１０

77‑1, Moto‑machi, Fuchu‑shi, Hiroshima‑pref.

TEL ０８４７（４０）０５２９

Summary of Contents for HG-A97-212

Page 1: ...MA0947PHG INSTRUCTION MANUAL model HG A97 212 Kitagawa Iron Works Co Ltd 77 1 Moto machi Fuchu shi Hiroshima pref TEL...

Page 2: ...1...

Page 3: ...Maximum static gripping force Allowable maximum rotation speed Relationship between gripping force and rotation speed Relationship between gripping part center height static griping force and input fo...

Page 4: ...d as shown below depending on the damage of risk including the seriousness of the harm that could result Please sufficiently understand the meanings of these terms and follow the instructions for safe...

Page 5: ...specified in this manual please confirm them with our company or distributor before performing them Guarantee and Limitation of Liability The guarantee period of this product is 1 year after delivery...

Page 6: ...t which is very dangerous In general the safety interlock function which allows rotation only when the door is the manual mode or the test mode During spindle rotation do not turn off hydraulic pump p...

Page 7: ...rk with the chuck do not get fingers or hands become caught This could cause crushed or cut fingers and hands When the protrusion of the work is long support it with the steady rest or center If the p...

Page 8: ...ely stop the machine and consult with our company or the distributor The work slips Loss of accuracy The work begins to chatter The machine s vibration significantly increases The griping force does n...

Page 9: ...ficient screw depth for the draw pipe Firmly tighten the draw pipe If the draw pipe break the gripping force is instantly lost and this is dangerous as work will fly out If the screw depth of the draw...

Page 10: ...ump etc Important Safety Precautions WARNING Failure to follow the safety precautions below could result in serious injury or death Do not modify the chuck in a way not permitted by the manufacturer I...

Page 11: ...to operation mistakes and misjudgment Dangerous since it will be caught Do not grip a chuck with a chuck Because it is easy to confuse the specifications of each chuck and the protrusion become long a...

Page 12: ...11 Structural drawing and Parts list Structural drawing Fig 1...

Page 13: ...rew half dog point 6 16 5 D Spacer 10 07 Set screw flat point 8 8 5 E Lever 5 08 Set screw flat point 20 16 5 F Lever pin 5 09 Grease nipple 5 G Plunger 1 10 spring blue 5 H Cover 1 11 spring yellow 1...

Page 14: ...h the Kitagawa gripping force meter The gripping position of the gripping force meter is at a position the chuck surface CHUCK GREASE PRO is used A variable displacement pump with the discharge volume...

Page 15: ...the required gripping force is provided before processing The gripping force of the chuck must not exceed the maximum static gripping force Determine the rotation speed required for processing by the...

Page 16: ...sing a Kitagawa gripping force meter is required Fig 2 In the case of processing a considerably unbalanced work lower the rotation speed The work will fly out and this is dangerous Vibration is genera...

Page 17: ...p jaw is larger and heavier the centrifugal force generated at the top jaw will increase It is necessary to examine the dynamic gripping force considering the centrifugal force and to use the machine...

Page 18: ...ocess the D part part to grip the ring for forming Set the dimension D so that gripping near the center of the jaw maximum stroke diameter is possible D d jaw maximum stroke 2 Gripping of the ring for...

Page 19: ...he ring Forming Process the gripping part dimension D of the work in the state that the ring is kept gripped The D part is to be approximately the same diameter H7 as the diameter of the gripping part...

Page 20: ...cket head cap screws M10 40 01 then It can be a gap of 0 5mm between the plunger G and draw pipe as shown in FIG 4 Amount to rotate the spindle from the position screwed by gaps that set will change I...

Page 21: ...uck surface please install a 58N m tightening torque of the socket head cap screw Fig 5 The chuck can not be modified This will not only break the chuck but the chuck and work may fly out which is dan...

Page 22: ...s without gripping work 2 Grease to use Use the designated grease specified in Table 7 If grease other than the designated grease is used sufficient effect may not be obtained Table 7 Genuine product...

Page 23: ...M8 8 07 and set screw half dog point M6 16 and remove the rever pin F Please remove the socket head cap button screws M6 12 05 Please remove the master jaw B and the spring blue 10 and the spring yel...

Page 24: ...and this is dangerous as the work will fly out Check each part carefully and replace any part that is worn or cracked After inspection apply sufficient grease in the designated areas and reassemble Af...

Page 25: ...gton Nua Wattana Bangkok 10110 Thailand TEL 66 2 712 7479 FAX 66 2 712 7481 KITAGAWA IRON WORKS CO LTD Singapore Branch 02 01 One Fullerton 1 Fullerton Road Singapore 049213 TEL 65 6838 4318 FAX 65 64...