Trumpf TruTool N 350 Operator'S Manual Download Page 14 | Manualshive

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Maintenance

E454EN_04.DOC

5.1 Changing the tool

If the punch or die becomes blunt, resharpen the punch or change
the tool.

Disassembling the punch

1. Open

locking

mechanism.

2. Rotate die carrier by 45°.

3. Pull die carrier out towards the bottom,

4. Remove punch by rotating it,

Installing the punch

1. Lightly lubricate the punch and die carrier bore hole with

lubricating grease "S1" TRUMPF Order No. 121486.

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Summary of Contents for TruTool N 350

Page 1: ...Operator s manual english TruTool N 350 1A1...

Page 2: ...Changing the cutting direction 11 4 2 Nibbling with templates 12 4 3 Making inner cutouts 12 5 Maintenance 13 5 1 Changing the tool 14 Disassembling the punch 14 Installing the punch 14 Replacing the...

Page 3: ...lectric shock Remove the plug from the plug socket before undertaking any maintenance work on the machine Check the plug the cable and the machine for damage each time before the appliance is used Kee...

Page 4: ...t ups and checks on manual electric tools to be carried out by a trained specialist Only used the original accessories provided by TRUMPF Warning Risk of injury from high temperature and sharp chips H...

Page 5: ...2 1 9 S 6 7 8 1 Sleeve knurled nut for clamping the die 2 Punch 3 Die carrier 4 Axis 5 Handle 6 On Off switch 7 Speed controller 8 Red indicator light LED Motor overload 9 Lock clamping for the die S...

Page 6: ...ations Slitting plate shaped workpieces made of a punchable material such as steel aluminium non ferrous heavy metals and plastic Nibbling straight or curved exterior and interior cutouts Nibbling fro...

Page 7: ...roke rate with idle run 725 min 725 min 650 min 650 min Weight 3 7 kg 3 7 kg 3 7 kg 8 2 lbs Cutting track width 14 mm 14 mm 14 mm 0 55 in Start hole diameter for die 30 mm 30 mm 30 mm 1 2 in Smallest...

Page 8: ...or Speed controller Reducing the stroke rate rotate setting wheel for the speed controller counter clockwise A reduced number of strokes improves the quality of the work for precise machining along sc...

Page 9: ...rs Standard Cr Tensile strength of the material to be machined 400 N mm e g mild steel 400 N mm e g chromium steel Type of punch Standard 093538 Punch for high tensile sheets 103545 Characteristics di...

Page 10: ...hine away from the body while working Do not work holding the machine above your head The appliance may switch off prematurely when affected by electromagnetic disruptions The appliance will resume op...

Page 11: ...ting line 3 In the event that the cutting track ends in the sheet pull the still running machine a few millimetres back towards where the cutting track has already been cut open 4 Switch off machine M...

Page 12: ...at least 3 4 mm thick The contour of the template must have a clearance of 5 5 mm to the contour to be nibbled out The nibbler must be guided in such a way that the exterior cut out of the punch guide...

Page 13: ...ng Risk of possible injury due to improper repairs The machine does not function properly Repairs should be carried out only by a trained specialist Maintenance point Procedure and time interval Recom...

Page 14: ...punch or change the tool Disassembling the punch 1 Open locking mechanism 2 Rotate die carrier by 45 3 Pull die carrier out towards the bottom 4 Remove punch by rotating it Installing the punch 1 Ligh...

Page 15: ...Sleeve knurled nut for clamping the die 6 Punch 31 Locking mechanism F Lubricating grease G1 Requirements for loosening the die 1 Loosen knurled nut 2 Slide knurled nut upwards 3 Clean support area o...

Page 16: ...16 Maintenance E454EN_04 DOC 5 2 Disassembling the machine If the machine has been taken apart the following is to be observed when reassembling it Tighten axis 093539 with a turning moment of 24 Nm...

Page 17: ...E454EN_04 DOC Maintenance 17 5 3 Resharpening tools Punch for the Nibbler N 350 Fig 9907...

Page 18: ...s Lightly apply fine grained oil stone to the cutting edge Observe a minimum length of 51 5 mm Shorter punches must be replaced risk of collision Note Dies can not be resharpened 5 4 Replacing carbon...

Page 19: ...ne type 3 Give complete dispatch data Correct address Required delivery type e g air mail courier express mail ordinary freight parcel post 4 Send the order to the TRUMPF representative office For TRU...

Page 20: ...8 Options Designation Material No Chip bag 097210 Punching and nibbling oil for steel 0 5 litre 103387 Punching and nibbling oil for aluminium 1 litre 125874 Suspension eyelet 097208 Spacer bush for 2...

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