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Table of Contents
Related Manuals for Trumpf TruTool N 350
Summary of Contents for Trumpf TruTool N 350
- Page 1 Operator's manual TruTool N 350 (1A1) english...
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Page 2: Table Of Contents
Table of contents Safety ..................3 Description .................5 Correct use ................6 Technical data ..............7 Tool assembly..............8 Changing the stroke rate .............8 Selecting the tool..............9 Operation ................10 Changing the cutting direction ...........11 Nibbling with templates............12 Making inner cutouts............12 Maintenance ..............13 Changing the tool...............14 Disassembling the punch ..........14 Installing the punch............14 Replacing the die ............15... -
Page 3: Safety
Safety Read the Operator's Manual and the general safety rules USA/CAN (Material number 1239438, red document) in their entirety before starting up the machine. Follow precisely the directions contained therein. Rest of the world Read the Operator's Manual and the safety instructions (Material number 125699, red document) in their entirety before starting up the machine. - Page 4 Arrange for start-ups and checks on manual electric tools to be carried out by a trained specialist. Only used the original accessories provided by TRUMPF. Risk of injury from high-temperature and sharp chips! High-temperature and sharp chips are expelled from the chip ejector at high speed.
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Page 5: Description
Description Sleeve (knurled nut for clamping Handle Red indicator light (LED) the die) On/Off switch "Motor overload" Punch Speed controller Lock (clamping for the die) Die carrier Chip ejection Axis Nibbler TruTool N 350 Fig. 28212 Description E454EN_04.DOC... -
Page 6: Correct Use
Risk of injury! For processing and materials, only use machines which are named in "Correct use". Warning The TRUMPF Nibbler TruTool N 350 is an electric hand tool used for the following applications: • Slitting plate-shaped workpieces made of a punchable material such as steel, aluminium, non-ferrous heavy metals, and plastic. -
Page 7: Technical Data
Technical data Rest of the world Values Values Values Values Voltage 230 V 120 V 110 V 120 V Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz • Steel 400 N/mm² 3.5 mm 3.5 mm 3.5 mm 0.14 in •... -
Page 8: Tool Assembly
Tool assembly Changing the stroke rate Setting wheel for speed controller on motor Speed controller Fig. 27948 Reducing the stroke rate: rotate setting wheel for the speed controller counter-clockwise. A reduced number of strokes improves the quality of the work •... -
Page 9: Selecting The Tool
Selecting the tool. 2 different tool sets are available for machining sheets of different tensile strengths: Parameters Standard < 400 N/mm² Tensile strength of the > 400 N/mm² material to be (e.g. mild steel) (e.g. chromium steel) machined Type of punch Standard (093538) Punch for high-tensile sheets (103545) -
Page 10: Operation
Allow the machine to run in idle until it has cooled down. The machine can be operated again normally after it has cooled down. Switching on the TruTool N 350 On/Off switch Fig. 27991 Move the On/Off switch to the front. -
Page 11: Changing The Cutting Direction
Table 4 Working with the 1. Do not move the machine towards the workpiece until full speed has been reached. TruTool N 350 2. Machine/process the material. Machine the desired cutting 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. -
Page 12: Nibbling With Templates
Nibbling with templates The following requirements must be met when nibbling with templates: • The template must be 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. •... -
Page 13: Maintenance
Maintenance Possible lethal danger due to electric shock! Pull the plug out of the socket when carrying out tool changes and before all maintenance work on the machine. Danger Damage to property possible due to blunt tools! Overloading of the machine. Check the cutting edge of the cutting tool hourly for wear. -
Page 14: Changing The Tool
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. Maintenance E454EN_04.DOC... -
Page 15: Replacing The Die
Replacing the die Sleeve (knurled nut for clamping 31 Locking mechanism Die carrier the die) Lubricating grease "G1" Punch Fig. 9766 Requirements for loosening the die. 1. Loosen knurled nut. 2. Slide knurled nut upwards. 3. Clean support area on the die carrier. 4. -
Page 16: Disassembling The Machine
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. Maintenance E454EN_04.DOC... -
Page 17: Resharpening Tools
Resharpening tools Punch for the Nibbler N 350 Fig. 9907 Maintenance E454EN_04.DOC... -
Page 18: Replacing Carbon Brushes
Punches can be resharpened as long as they do not become shorter than the minimum length specified. • Regrind the grinding surface in accordance with the preceding diagram, making sure that it is well-cooled during the process. • Lightly apply fine-grained oil stone to the cutting edge. •... -
Page 19: Wearing Parts
Required delivery type (e.g. air mail, courier, express mail, – ordinary freight, parcel post). 4. Send the order to the TRUMPF representative office. For TRUMPF service addresses, see the address list at the end of the document. Original accessories Designation Material No. -
Page 20: Options
Options Designation Material No. Chip bag 097210 Punching and nibbling oil for steel 103387 (0.5 litre) Punching and nibbling oil for 125874 aluminium (1 litre) Suspension eyelet 097208 Spacer bush for ≤ 2 mm sheet 110104 Table 8 Options E454EN_04.DOC...
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