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Table of Contents
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Summary of Contents for Renishaw TRS1
- Page 1 Installation and user’s guide H-2000-5262-01-A TRS1 non-contact broken tool detection system...
- Page 2 Considerable effort has been made to ensure that the contents of this document are free from inaccuracies and omissions. However, Renishaw makes no warranties with respect to the contents of this document and specifi cally disclaims any implied warranties. Renishaw...
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Page 3: Table Of Contents
TRS1 typical performance ......................5 Installation ............................6 Mounting ........................... 6 Air supply ..........................7 Electrical connections: TRS1 to machine controller ............... 9 System set-up ..........................10 Range setting ..........................10 Determine the checking position ....................10 Cleanliness ..........................11 Troubleshooting .......................... -
Page 4: Preliminary Information
The above information is summarised from the full The user is cautioned that any changes or modifi cations EC Declaration of Conformity. A copy is available from not expressly approved by Renishaw plc or authorised Renishaw on request. representative could void the user’s authority to operate... -
Page 5: Warnings And Cautions
Warnings Caution – Laser safety Use of controls or adjustments or performance The laser used in the Renishaw TRS1 non-contact of procedures other than those specifi ed within broken tool detection system emits continuous this publication may result in hazardous radiation visible red light at a wavelength of 670 nm and has exposure. -
Page 6: Laser Warning Labels And Dimensions
Laser warning labels and dimensions (2.87) (0.12) (2.68) (1.50) Ø4.7 Rx lens (0.19) Signal Warning labels Strength Bar graph (2.83) (2.64) (3.27) (Refer to page 5) (1.26) Tx aperture Laser (0.18) (0.20) 19.8 Status (0.78) fl at display (0.55) Warning label Explanatory label LASER RADIATION DO NOT STARE INTO BEAM... -
Page 7: General
Amber TRS1 typical performance The TRS1 system is capable of detecting a Ø1 mm bright drill at 2 m (6.56 ft) and a Ø0.5 mm bright drill at 0.3 m (0.984 ft), dependent on installation, set-up and tool type/condition. Note: For a tool to be detected, suffi cient light must be refl ected back to the TRS1 system. Before running the broken tool cycle, ensure that every tool can be detected by the TRS1 system, as this varies with range, installation and set-up. -
Page 8: Installation
10. Performance will be affected if perpendicularity is not achieved, and this effect increases with separation. ● The tool must be able to move in the Z axis relative to the TRS1 system, so that tools of different lengths can be checked. -
Page 9: Air Supply
The air supply to the TRS1 system must conform to ISO 8573-1 air quality of class 1.7.2 and be moisture- free. If the air quality cannot be guaranteed, an optional air fi ltration system is available from Renishaw –... - Page 10 Push the free end of the air supply pipe through the air spring adaptor. Before connecting the pipe to the inlet of the TRS1 system, briefl y switch on the air supply to clear out any debris from the pipe.
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Page 11: Electrical Connections: Trs1 To Machine Controller
Power supply The TRS1 can draw its power from the CNC machine’s 12 V to 24 V nominal dc supply. Its input voltage range is 11 Vdc to 30 Vdc maximum and it presents a typical load of up to 45 mA. -
Page 12: System Set-Up
The end of the tool should be positioned approximately 3 mm (0.12 in) into the laser beam, refer to the diagram above. Move the position of the TRS1 system relative to the tool side to side until the highest number of displays in the bar graph are lit, (refer to the diagram on page 5). -
Page 13: Cleanliness
Cleanliness It is recommended that low pressure coolant washes off the TRS1 system on a regular basis during cutting cycles. This will help to prevent the build-up of swarf or dried coolant on the receiver lens and can... -
Page 14: Troubleshooting
● If the tool does not have a solid centre, it may not have been detected. ● Clean Tx optics and identify source of Dispersed laser beam. contamination. Note: For the latest troubleshooting diagram, please refer to the Renishaw web site at www.renishaw. com. Then search for TRS1... -
Page 15: Specifi Cation
Pneumatic supply Ø4 mm air pipe, refer to the graph of recommended air pressure against air pipe length on page 7. Air supply to the TRS1 system must conform to ISO 8573-1: Air quality of class 1.7.2. Weight 0.75 kg (1.65 lb) including 10 m of cable. -
Page 16: Maintenance - Trs1 System
7. Cleaning Cleaning may be required if the air to the TRS1 becomes contaminated or if the system is left with the air off when coolant is present. Excessive contamination will block the laser beam and prevent the TRS1 from functioning. - Page 17 Maintenance - TRS1 system Pin spanner Power supply Air cap Air supply Spray solvent cleaner into the lens cavity. Wipe out any oil that may be present. Spray the solvent onto the lens surface and clean off using a swab.
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Page 18: Maintenance - Air Regulator Unit
Maintenance – air regulator unit Note: The following procedure applies to the air regulator system M-2253-5120, which is available from Renishaw. Checking the liquid level Regularly check the level of the accumulated liquid in each of the fi lter bowls. It is important that the level is kept below the fi... - Page 19 Switch on the air supply and set the pressure to the value noted in step 1. Note: Items shown within dotted boxes A and B are included in the air fi lter service kit obtainable from Renishaw (see the parts lists on page 18).
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Page 20: Parts List
Parts list Type Part number Description TRS1 A-4178-0400 TRS1 assembly, 10 m cable, mounting bracket, pin spanner, product documentation and software CD, laser warning sign TRS1 kit A-4178-1000 Contains all the items as per kit A-4178-0400 plus cable conduit, air regulator, 25 m air pipe and air pipe conduit... - Page 21 Renishaw plc +44 (0)1453 524524 +44 (0)1453 524901 New Mills, Wotton-under-Edge, uk@renishaw.com Gloucestershire, GL12 8JR United Kingdom www.renishaw.com For worldwide contact details, please visit our main website at www.renishaw.com/contact *H-2000-5262-01*...
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