nosstec 8266 Operating Instructions Manual
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nosstec 8266 Operating Instructions Manual

Bending roll machine
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Bending Roll Machine 8266
Operating instructiOns

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  • Page 1 Bending Roll Machine 8266 Operating instructiOns...

  • Page 3: Table Of Contents

    Contact information ..........See back Note: We reserve the right to alter specifications without prior notice. For copyright reasons all reproduction and copying of the texts, tables and illustrations within this manual is prohibited without written permission from Nosstec AB. 8266 English, rev 8...

  • Page 4: Main Components

    Operating instructiOns 8266 Main coMponenTs Front side Top roll Lower roll Pull-out sleeve for top roll Emergency stop Handwheel with counter Stand, power for bending roll operated side Handwheel for lower roll Safety equipment Stand, slip collar side Foot switch...

  • Page 5: Operation

    ➀ Look for the radius 150 ➁ Go to the setting curve ➂ Read the total setting on the left hand scale The result is dependent upon the material used (spring back). Recommended number of settings 3-5. Radius of workpiece 8266 English, rev 8...
  • Page 6 Operating instructiOns 8266 operaTion Cone (taper) bending If the machine is equipped with cone bending 6. Adjust the lower roll with arbitrary pinching equipment, it is very important that such opera- force (not too hard setting). The sheet must tions are carried out as follows: be able to move between the rolls.

  • Page 7: Safety

    This area shall in an appropriate way be 1,5 m 1,5 m marked in the floor. A person staying in the dangerous area will henceforth be called “exposed per- son” and the user of the machine the Operator 1,5 m “operator”. 8266 English, rev 8...
  • Page 8 Broken parts or safety components must be changed by authorized staff. Contact Nosstec in case spare parts are needed. The machine has a 24 month applicable warranty from date of delivery. The warranty is only applicable as long as original spare parts are used.
  • Page 9 Be careful when working with heavy workpieces so that they do not fall down by mistake when the grip loosens between the upper and lower rolls (see figu- re). If necessary use a support table, travelling crane or some other lifting device. 8266 English, rev 8...
  • Page 10 Operating instructiOns 8266 safeTy Pinching risk of the workpiece Note that there is a pinching risk between the ends Pinching risk of the workpiece, see figure. Emergency stop This machine is equipped with two emergency stop functions, i.e. one emergency stop on the electrical cabinet and one emergency wire running around the machine at foot height.
  • Page 11 • Do not disconnect the safety devices of the machine. • Do not remove any part of the machine belonging to the safety devices. • Always check that all safety devices have been remounted after repair work etc. 8266 English, rev 8...

  • Page 12: Service And Maintenance

    Operating instructiOns 8266 service and MainTenance Installation The machine must be placed on firm ground e.g. cemented floor. The ground must be level in order to avoid tensions in the machine when fixing it to the floor. Check that the motor is branched to the right voltage. Also check the direction of rotation. Plates with “Forward”...
  • Page 13 • Tighten the clutch nut about 1/4 revolution (max. 120 Nm). • Lock the stop screws and mount the protection cover. Accessories To facilitate the above service measures the following accessories are delivered together with the machine: • 1 set hexagon wrenches 8266 English, rev 8...

  • Page 14: Lubrication / Grease Chart

    Operating instructiOns 8266 lubricaTion / Grease charT Lubrication points There are in total 11 lubrication points: 1. Removable socket top roll. 2. Rear bearing top roll. 3. Gear wheel, gear box (lubricate frequently). 4. Rear and front bearing, intermediate gear, gear box.

  • Page 15: Technical Data

    Hardened and ground rolls Powered setting of lower roll Adiprene-coated rolls Powered setting of bending roll, portable control Handwheel with dial register Powered setting of lower roll, portable control Stand for portable control Deviation from the normal execution: 8266 English, rev 8...

  • Page 16: Machine Plates And Stickers

    Operating instructiOns 8266 Machine plaTes and sTickers Productionyear: Current: Type: Voltage: Capacity: Phase: Weight: Frequency: Nosstec AB Järnvägsgatan 19 Serial No: 465 30 Nossebro SWEDEN Aluminium plate, blue anodized. MAIN SWITCH MUST BE ONLY TRAINED NEVER RUN THE MACHINE DISCONNECTED FOR ALL...

  • Page 17: Dismantling Of Bending Roll Machine

    The letters in the above text refer to numbered machine components in the enclosed sketch drawing. The part numbers valid for your machine are listed below. The number of your machine is found at the top of the first page of the sketch drawings. TYPE 80/90 41:1 100/110/120 41:2 130/140 8266 English, rev 8...

  • Page 18: Spare Parts, 80-90Mm

    Operating instructiOns 8266 spare parTs, 80-90 57 8:1 81 39:1 29:1 39:2 29:2 30:1 30:2 2013-06-11...
  • Page 19 80-90 8266 English, rev 8...
  • Page 20 Operating instructiOns 8266 spare parTs, 80-90 Svenska English Deutsch Francais Gavel utsvängbar sida Stand remov. side Gestell ausschwenkb. seite Bâti côté pivotant Gavel transmissionssida Stand trans. side Gestell trans.seite Bâti côté de Främre hushalva Front part bearing housing Vorderteil Lagergehäuse...
  • Page 21 * Falls die maschine mit motorgetriebener Biegewalze ausgerustet ist, wirt das Handrad (86) mit einem Uhrrad (87) ersetzt. * Si la machine est equipée du réglage motorisé du rouleau arrière, le volant à main (86) est remplacé par un volant à montre (87). 8266 English, rev 8...

  • Page 22: Spare Parts, 100-110-120Mm

    Operating instructiOns 8266 spare parTs, 100-110-120 57 16:1 56 16:1 57 16:2 16:3 57 13 1 40:2 40:1 40:4 40:3 2013-06-11...
  • Page 23 100-110-120 41:1 48 41:2 8266 English, rev 8...
  • Page 24 Operating instructiOns 8266 spare parTs, 100-110-120 Svenska English Deutsch Francais Ratt Handwheel Handrad Volant Vridbart handtag Handle Handgriff Poignée Gavel utsvängbar sida Stand remov. side Gestell ausschwenkb. seite Bâti côté pivotant Ratt Handwheel Handrad Volant Skruv Screw Schraube Bricka Washer...
  • Page 25 * Falls die maschine mit motorgetriebener Biegewalze ausgerustet ist, wirt das Handrad (1) mit einem Uhrrad (84) ersetzt. * Si la machine est equipée du réglage motorisé du rouleau arrière, le volant à main (1) est remplacé par un volant à montre (84). 8266 English, rev 8...

  • Page 26: Spare Parts, 130-140Mm

    Operating instructiOns 8266 spare parTs, 130-140 59 11 62 11 59 10:1 10:2 93 97 65 38:2 98** 38:1 38:1 38:2 2013-06-11...
  • Page 27 130-140 8266 English, rev 8...
  • Page 28 Operating instructiOns 8266 spare parTs, 130-140 Svenska English Deutsch Francais Gavel utsvängbar sida Stand remov. side Gestell ausschwenkb. seite Bâti côté pivotant Gavel transmissionssida Stand trans. side Gestell trans.seite Bâti côté de trans Gavel underdel Stand upper part Ständer unterteil Bâti partie inférieure...
  • Page 29 ** Falls die maschine mit motorgetriebener Biegewalze ausgerustet ist, wirt das Handrad (78) mit einem Uhrrad (98) ersetzt. ** Si la machine est equipée du réglage motorisé du rouleau arrière, le volant à main (78) est remplacé par un volant à montre (98). 8266 English, rev 8...

  • Page 30: Declaration Of Conformity

    Operating instructiOns 8266 declaraTion of conforMiTy Declaration of conformity as per the EC Machinery Directive 98/37 EG, Annex II A. Nossebro Mekaniska Verkstad AB Manufacturer: SE 465 30 NOSSEBRO +46 512 298 80 Nosstec AB Distributor: SE 465 30 NOSSEBRO...
  • Page 32 Nosstec AB • Kristineholmsvägen 12, 441 39 Alingsås, SWEDEN Tel: +46 (0)512 298 85 • Fax: +46 (0)512 298 89 • E-mail: info@nosstec.se For copyright reasons all reproduction and copying of the texts, tables and illustrations within this manual is prohibited without written permission from Nosstec AB.

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