SAHINLER HPK 665 User Manual
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SAHINLER HPK 665 User Manual

Hydraulic section bending machine
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Summary of Contents for SAHINLER HPK 665

  • Page 1 ’ ’ ’ ğ ğ İ İ ğ İ ü ü ü & & &...
  • Page 2 C E D E C L A R A T I O N We as ŞAHİNLER METAL MAKİNE END. A.Ş. İzmir Yolu 22.km Mümin Gençoğlu Caddesi Bursa / TÜRKİYE confirm that the machine Serial Number Production Year complies with and the machine also harmonized with the standards DIN EN 60204 Part 1 : Mustafa PINARBAŞI Name...

  • Page 3: Table Of Contents

    CONTENTS Page Content General Notes 2 - 3 General Warranty Terms General Safety Terms Danger Zones Transporting Lifting and Carrying Foundation and main dimensions 8 - 9 Operating HPK 65 as horizontal HPK 65’s Technical Properties Capacity Chart For HPK 65 Operating the machine Standard equipments for HPK 65 Bending Operations...

  • Page 4: General Notes

    GENERAL NOTES 1. Introduction Thank you for choosing a Şahinler Sheet / Metal Working Machine. We are proud to have you in our long list of satisfied customers all over the world. This User’s Manual is absolutely for your safety and is essential for the machine to have a long production life.
  • Page 5 drawings and the numbers for any spare part needed or to define any problem. Make sure you have the serial number and production year of the machine. Our technical staff will make their best to help you in the most convenient way. 2.

  • Page 6: General Warranty Terms

     Shipping and customs fees for the spare part must be paid by the end-user.  If a technician travel is necessary Sahinler will not charge for labor and workmanship costs but the customer must pay traveling and accommodation charges.

  • Page 7: General Safety Terms

    GENERAL SAFETY TERMS 1. Machine’s Safety Accessories and Accident Prevention Terms  The machine is provided with fixed shelters for the protection of all gears. But some mobile parts, because of their shape for the bending processing cannot be protected within a case. However, safety is guaranteed by the machine features and by the use of “human presence”...

  • Page 8: Danger Zones

    DANGER ZONES AROUND THE MACHINE A - Inside the machine where the hydraulic and power systems are located B - The main work area of the machine around the pinch points of rolls C - Electric Box on the side of the machine POSSIBLE INJURY AREAS Warning : NEVER PLACE ANY PART OF YOUR BODY TO THESE AREAS WHILE THE MACHINE IS...
  • Page 9 TRANSPORT AND LIFTING OF THE MACHINE The machine weight is approximately 750 kg. Use necessary cranes and lift as shown. Please take extra care during lifting and moving. If necessary consult with specialized companies for lifting. APPROX MACHINE WEIGHT 750 Kg. Figure 1 OPENING THE PACKAGE If any visible damage exist on the machine when you receive the machine immediately...

  • Page 10: Foundation And Main Dimensions

    FOUNDATION AND MAIN DIMENSIONS OF THE MACHINE Note: The manufacturer doesn’t accept any responsibility for damages due to the nonobservance of the above specifications. Figure Figure Figure 1,2 shows the main dimensions of the machine. Figure 3 shows the work area This area is illustrated considering the machine located horizontally.
  • Page 11 Note: Always leave necessary safety distance Figure 3 Figure 4...

  • Page 12: Operating Hpk 65 As Horizontal

    OPERATING HPK 65 AS HORIZONTAL Before positioning the machine it is necessary to leave enough working area for the proper bending operations such as extraction of the cylindrical profile, feeding of the semi product, bending of big diameters. If you have no alternative to install the machine in a broad area but a low-height area, then there is a solution to this problem as shown in figure 2.

  • Page 13: Hpk 65'S Technical Properties

    HPK 65’s TECHNICAL PROPERTIES As a superior model in its own class the HPK 65 is equipped with a powerful motor and a low noise reduction gearbox, which gives the machine power to bend with ease. The digital Read-Outs on bottom rolls give higher accuracy and increase the efficiency.

  • Page 14: Capacity Chart For Hpk

    CAPACITY CHART FOR MODEL HPK 65 ∅ Profile type Maximum size Notes Min. int 60 x 10 Standard rolls 20 x 5 80 x 20 Standard rolls 80 x 5 32 x 32 Standard rolls 12 x 12 ∅ 35 Optional rolls ∅...

  • Page 15: Operating The Machine

    OPERATING THE MACHINE The Mobile Control Panel is your interface with the machine and it is very easy to operate the machine. Here are the names of the buttons on Control Panel: 1. Power On Key Switch - Safety Key Switch. When the machine is not in use please remove the key to avoid unauthorized operation 2.

  • Page 16: Standard Equipments For Hpk 65

    STANDARD EQUIPMENTS FOR HPK 65 ADJUSTING THE GUIDE ROLLERS The Guide Rollers are very important on the machine as they directly affect the outcome of any bending to be smooth and accurate. There are three axes movements to this system Y - Vertical Drive X –...

  • Page 17: Bending Operations

    BENDING OPERATIONS NORMAL BENDING OPERATIONS You can feed the material to the machine from both sides. Use the digitalis to adjust the rolls. Also adjust the guide rollers to achieve a better accuracy and better finish. To give an idea on a simple bending following steps can be taken. Please note that you will get better quality from the machine with experience.
  • Page 18 During the bend of thin profiles or thin material due to intense bending power a wave may occur on the finished material. Use the nut on Roller B (figure 5)to avoid this problem. ADJUSTING INSTRUCTIONS With the HPK 55 machine one set of standard rolls is supplied .If these are arranged and adjusted in combinations most of the profiles and some angle material can be bent.
  • Page 19 Clutch System; If the top roll stops, while lower rolls are turning, than the pressure springs must be tightened a bit. To make this you have to screw the setscrews shown in Step2. The balance of the clutch system is shown below step by step. Step1 Step2 Open the back cover.

  • Page 20: Flat Bar Bending

    FLAT BAR BENDING You can bend all kinds of flat bars the easy way or the hard way by adjusting the rolls as necessary. Some examples are below. See figures 1-2.AIso the use of guide rollers(X) is strongly recommended. figure 1 shows how to bend the hard way for high end bars and short and small bars. As always experience will help you achieve better results.

  • Page 21: Pipe Bending

    PIPE BENDING For all different pipes you need a different set of pipe rolls. And the rolls must be precisely adjusted to achieve accurate products. On the specials rolls you buy one of them is numbered "1" and the others are numbered "2". The number "2" rolls must be placed to bottom rolls and number "1" is the top roll.
  • Page 22 LEG-IN ROLLING WITH GUIDES Adjust the rolls for leg-in bending as shown in figure-1. The top roll safety flange must NOT be too tight or the material will wave. Both radial (Y) and axial (X) rollers of the guide roller must be touching the material end.
  • Page 23 T -SECTION ROLLING Figure-1 T-Section Inside Bending T-Section Outside Bending Figure-2 T-Section Inside and Outside Bending with Special Roll Although you can bend most T materials with standard rolls we recommend you special rolls for serial jobs and better finish and accuracy. Figure-3 T-Section side bending Figure 1...
  • Page 24 U - SECTION ROLLING Figure-4 U-Section Inside and Outside Bending We recommend the use of a spacer( R ) to avoid crumpling of the material in the middle I - SECTION ROLLING Figure-5 I-Section bending in small or large materials...

  • Page 25: Lubricating The Guide Rollers

    LUBRICATING THE GUIDE ROLLERS The Guide Rollers must also be lubricated periodically. Use a greasing pump for lubrication ATTENTION The machine must be powered off before any maintenance...
  • Page 26 MAINTENANCE AND LUBRICATION INSTRUCTIONS FOR HPK 65 A suitable maintenance is also compulsory to get a maximum machine life and optimal working conditions for machine’s efficiency. A regular maintenance interventions should be performed by a well-trained safety responsible and if possible by a mechanical engineer. Attention: Regular and scheduled maintenance interventions cannot be performed by running machine.
  • Page 27 PART NO CONTROL WHAT TO DO PERIOD Rolls Clean the rolls Every work day Guide rolls Grease if necessary Every Week Top roll bushing Grease and lubrication Every month Bottom rolls Grease and lubrication Every month bushing Oil tank Refill in necessary Every year Roller bearing Grease...
  • Page 28 DIN 51524 Specification DIN 51524 Specification Brand 32 Grade Mineral Oil 46 Grade Mineral Oil Agip OSO 32 OSO 46 Energol HLP 32 Energol HLP 46 Castro Hyspin AWS 32 Hyspin AWS 46 Elfolna 32 Elfolna 46 Esso Nuto H 32 Nuto h 46 Fina Hydran 32...
  • Page 31 HYDRAULIC PLAN FOR HPK 65...
  • Page 33 TOP ROLL SHAFT GROUP ( Fig02 ) Assembly Quantity Part Identification Front roll nut Roll Bushing nut Set screw Oil seal Tapered roller bearing ( front ) Top roll shaft Greaser Tapered roller bearing Spacer Safety washer Safety nut Coupling bushing Clutch bushing Bronze bushing Single line sprocket...
  • Page 35 BOTTOM ROLLS SHAFT GROUP ( Fig03 ) Assembly Quantity Part Identification Roll nut ( front ) Roll bushing nut Set screw Oil seal Ball bearing ( front ) Lower roll shaft Greaser Lower roll bushing Graphite bushing Ball bearing ( back ) Metal ring Spacer Safety washer...
  • Page 37 MAIN SHAFT GROUP ( Fig04 ) Assembly Quantity Part Identification Main shaft Main shaft flange (housing) Socket Head Cap. Bolt Set screw Safety washer Safety nut Oil seal Ball bearing Greaser Single line Chain Main power gear Ball bearing Ball bearing cover Socket Head Cap Bolt...
  • Page 39 GUIDE GROUP ( Fig05 ) Assembly Quantity Part Identification Greaser Roller shaft Spacer Bronze bushing Roller Spacer Set screw Spacer ( bronze ) Bronze bushing Roller Cast housing Advance nut Advance bolt Split pin Spacer Bushing Advance nut Advance bolt Spacer Shaft steel ring Advance housing...
  • Page 40 GUIDE GROUP ( Fig05 ) Assembly Quantity Part Identification Greaser Roller shaft Spacer Bronze bushing Roller Spacer Set screw Spacer ( bronze ) Bronze bushing Roller Cast housing Advance nut Advance bolt Split pin Spacer Bushing Advance nut Advance bolt Spacer Shaft steel ring Advance housing...
  • Page 42 POWER GROUP ( Fig06 ) Assembly Quantity Part Identification Socket Head Cap Bolt Washer Trigger belt Trigger cam Reduction motor in shaft Socket head cap bolt Washer Socket head cap Bolt Washer Trigger wheel Electric motor Restraining flange Spiral restraining bolt Nut with fiber...
  • Page 44 CYLINDER AND PISTON GROUP ( Fig07 ) Assembly Quantity Part Identification Cast fork Dust seal Neck seal Cast neck O-Ring Piston arm O-Ring Piston head Cylinder Seal Cylinder Set screw...

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