background image

QC11Y
 Hydraulic
 Guillotine
 Shear


18                                                                                                                                                                                                                                                                                                                                                                                               

The blades need to be ground timely. And It is costly if do not grind the blades 

timely.    If the blade is not sharp enough, the blade will be hurt due to too much 

pressure in cutting and the cutting quality will be affected. So pls make up a 

complete blade grinding timeline according to the production status. It is 

recommended to have some spare blades for replacement at any time. 

Our recommended blade grinding timeline: 

(1) For operation 80-100hours, pls turn over the blade sides. The upper blades and 

the lower blades can be turned over three times.   

(2) For operation 320-400 hours, pls grind the blade.    For most severe damaged 

blade, pls change the blade. After the blade grinding or when new blade is used, the 

blade clearance needs to be reinspected and readjusted. 

8.2 Lubrication of the machine 

Good lubrication is a must for the proper machine operation and long machine life. 

Pls make good lubrication as per our provided procedures. 

The main areas for lubrication: 

A

The guiding rod and thread rod of the back gauge. Lubricate it once a week. 

( clean the thread rod off the dirt and oil stains.) 

B

3 rolled guiding rails. Lubricate it every day for    the initial stage of machine 

running. 

C

For the spare parts outside and the rolled bearings, pls lubricate it twice a week. 

And pls inspect and clean the lubrication system freaquently and take good care 

of them. 

8.3

 The air pressure inspection of accumulator(the air pressure has been setted   

to 5~6 MPa before delivery, need not to adjust unless you have special situation) 

When the upper knife beam returns slowly( the oil pressure is proper), pls inspect 

the air pressure of accumulator. The inspection way is as below: Make the machine 

power on, and do not start the main motor, turn the switch to adjust mode and push 

the  oil  filling  button,  discharge  the  return  oil  pressure  and  then  the  upper  knife 

Summary of Contents for HG3208VR

Page 1: ...19 3 08 HG3208VR HYDRAULIC GUILLOTINE MANUAL S960...

Page 2: ...QC11Y 8X3200 Hydraulic Guillotine shears Operation Manual Serial No Q709103...

Page 3: ...QC11Y Hydraulic Guillotine Shear 1 Contents...

Page 4: ...QC11Y Hydraulic Guillotine Shear 2...

Page 5: ...6 Maximum Cutting Force 280 KN Including the return pressure 7 Maximum Clamping Pressure 280 KN Vary as per the load 8 Maximum Working Pressure of Hydraulic System 18 MPa 9 Adjustment Range of Back ga...

Page 6: ...QC11Y Hydraulic Guillotine Shear 4...

Page 7: ...ting angle increase 4 Back gauge distance decrease 5 Back gauge distance increase 6 emergency stop 7 Oil filling button 8 Main motor stop 9 Main motor start 10 cutting stroke adjustment 11 Adjusting s...

Page 8: ...QC11Y Hydraulic Guillotine Shear 6 4 Hoisting and Installation...

Page 9: ...ends on the earth situation but not less than 500mm The earth pouring work is done by twice pls see the chart After 15 days from the date of first pouring put the machine on the base and adjust horizo...

Page 10: ...of the machine the various valves have been locked properly and tightly Pls do not adjust the handwheel freely to avoid abnormal action of the machine and avoid loss H the air pressure of accumulator...

Page 11: ...e is tested fine under both no load operation and load operation then you can make the machine into formal production If find the machine is abnormal you will have to correct the problems and then put...

Page 12: ...ts the oil compensation of the series oil circuit The procedure is as below turn the switch to adjust mode stamp the foot switch then push the angle increase button When the knife beam moves down to t...

Page 13: ...QC11Y Hydraulic Guillotine Shear 11 overflow valve 5...

Page 14: ...QC11Y Hydraulic Guillotine Shear 12...

Page 15: ...l operators The operators should read this operation manual very carefully and receive training by our plant Operators can run this machine only under approval of our technicians by training People wi...

Page 16: ...QC11Y Hydraulic Guillotine Shear 14 Electric principle print chart 5...

Page 17: ...circuit overload protection SQ1 Limit switch TZ 9208 1 0 1 C Back gauge front limit SQ2 Limit switch TZ 9208 1 0 1 C Back gauge back limit SQ3 Limit switch TZ 9208 1 0 1 C Knife beam upper limit SQ4...

Page 18: ...r TC Transformer JBK5 500VA 415V 220V 24V Supply control circuit power S1 Foot switch JWL1 11 1 0 Control of knife moving down FU1 Fuse box C65N 3PC32A 3P 32A System short circuit protection FU2 Fuse...

Page 19: ...s as below turn the switch to adjust mode adjust knife beam to balance distance between upper and bottom blades is 3 5mm adjust the bolts and nut which support bott 8 1 3 The installation of the blade...

Page 20: ...rication is a must for the proper machine operation and long machine life Pls make good lubrication as per our provided procedures The main areas for lubrication A The guiding rod and thread rod of th...

Page 21: ...ours of operation 4 The hydraulic oil should be qualified and the viscosity is 27 33 5 Pls clean the oil tank thoroughly for every oil changing 8 4 2 Oil filter 1 Use gasoline or other solution to cle...

Page 22: ...d hurt 3 To prevent accident due to tools and dirty things between knives there re should no tools and dirty things on the worktable 4 You should period check the sharpness of knives if they become bl...

Page 23: ...lotine Shear 21 No Item Specification quantity 1 Foundation Bolt M20X500 4 2 Manual oil gun Oil supply 1 cubic mm 1 3 Nitrogen fill tool 1 4 Operation manual 1 5 Quality Certificate 1 6 Foot switch YD...

Page 24: ...st 8 O Ring 10x1 9 2 9 O Ring 11x1 9 2 10 O Ring 12x2 4 2 11 O Ring 16x2 4 5 12 O Ring 24x2 4 5 13 O Ring 30x3 1 10 14 O Ring 35x3 1 4 15 O Ring 40x3 1 5 16 O Ring 45x3 1 20 17 O Ring 50x3 1 4 18 Pad...

Reviews: