Installation and user's guide, TS27R - tool setting probe
Contents
1. 1 Installation and user s guide TS27R English Tool setting probe 2 Manuel d installation et d utilisation Palpeur de r glage Francais d outil TS27R 3 Installations und Benutzerhandbuch TS27R Messtaster zur Deutsch Werkzeugmessung 4 Manuale d installazione e d uso Sonda per la regolazione Italiano degli utensili TS27R 1 2 Preliminary information eee 1 3 NE TI To S AAA A ene 1 3 Changes to equipment 1 3 CNC machine 1 3 Care of the probe wee 1 3 WEEE directive ome tnn 1 4 rote LSIN APERE E EEE ca p iere 1 4 TS27R probe system namens 1 5 INMOGUCHON SENSU c 1 6 OPEratioN TES 1 7 Achievable set up tolerances 1 7 Recommended rotating tool feedrates 1 7 First touch machine spindle rev min 1 7 First touch machine feedrate 1 7 Second touch machine feedrate 1 7 Software routines ssssss 1 7 SpecifiCatiOn rr nier eee iret 1 8 DIMENSIONS 20 5 nr nr eir Rte Ear RARAS 1 10 Installation 2 ertet 1 11 Mounting the probe on the machine table nnns 1 11 SpiroK9 pilis irn teens 1 11 Cable 215 eir se ntete meet bis 1 11 Contents Recommended connection diagram for TS27R with HSI interface 1 13 Recommended connection diagram for TS27R with MI 8 4 interface2. 1 14 Fitting the stylus and captive link 1 16 Break stem ee 1 17 Stylus level setting sssssss 1 18 Square stylus alignment 1 19 Service and maintenance 1 20 CI pip 1 20 Maintenance nentes 1 20 Diaphragm maintenance 1 21 Parts llSE c ono E dcr red ATE Da Rea 1 22 Preliminary information Warranty Equipment requiring attention under warranty must be returned to your equipment supplier Unless otherwise specifically agreed in writing between you and Renishaw if you purchased the equipment from a Renishaw company the warranty provisions contained in Renishaw s CONDITIONS OF SALE apply You should consult these conditions in order to find out the details of your warranty but in summary the main exclusions from the warranty are if the equipment has been e neglected mishandled or inappropriately used or e modified or altered in any way except with the prior written agreement of Renishaw If you purchased the equipment from any other supplier you should contact them to find out what repairs are covered by their warranty Changes to equipment Renishaw reserve the right to change specifications without obligation to change equipment previously sold CNC machine CNC machine tools must always be operated by competent persons in accordance with manufacturers
3. 30 Vdc All inputs are fully configurable for ACTIVE HIGH and ACTIVE LOW operation Installation continued The interface also includes an inhibit function as well as a facility for simple selection between the tool setting probe and an inspection probe The HSI interface is used with the standard G31 SKIP type control probe input Probe status output is a voltage free SSR solid state relay which can be connected as normally open N O or normally closed N C Maximum current Maximum voltage 50 mA peak x50 V peak An inhibit function is included and a facility to drive an external probe status LED Recommended connection diagram for TS27R with HSI interface 1 13 Machine tool TS27R tool setter HSI interface Standard connector 3 way e TS27R probe 100 nf capacitor Possible earth path through base screws of TS27R Probe inhibit Machine reference function ground CNC Connect either pin 6 or pin 8 but do not connect both wires 1 Probe Input 2 Probe Input 3 Screen Controller connector 12 way Probe input Controller protective earth also referred to as PE starpoint or earthplate Z N Screen OVdc Controller reference ground 10V Inhibit return Inhibit External LED 0 V External LED 10 V N O Status Common output SSR N C 9 12 30 V out fused 100 mA 10 Screen 11 Supply 0 V 12 Supply 12 30 V NOTE When connecti
4. overhaul or attention CNC machining centres where it is subject to a under warranty should be returned to your hot chip and coolant environment supplier f pp 1 Do not allow excessive waste material to build up around the probe O ring Probe serial No Spring 2 Keep all electrical connections clean 3 The probe mechanism is protected by an outer metal eyelid seal and an inner flexible diaphragm seal Approximately once a month inspect the probe inner diaphragm seal If it is pierced or damaged return the probe to your supplier for repair The service interval may be extended or reduced depending on environment and Metal eyelid operating conditions seal Inner diaphragm seal Diaphragm maintenance Remove the stylus and holder see page 1 17 Remove the break stem using the 5 mm AF spanner Use a C spanner to remove the probe s front cover This will expose the metal eyelid seal and the inner diaphragm seal Remove the metal eyelid and spring CAUTION these may fall out Wash inside the probe using clean coolant DO NOT use sharp metal objects to clean out debris 5 Front cover with O ring Captive link 1 21 C spanner 4Nm 2 95 Ibf ft Spanner 5 mm AF 2 6 Nm 1 92 Ibf ft Inspect the diaphragm seal for signs of piercing or damage In the event of damage return the probe to your supplier for repair as coolant entering the probe mechanism could cause the probe to fa
5. Inspection system input A5 Machine reference ground Screen A6 The 100 nF capacitor prevents dc and low frequency ac flowing in Inspection probe the cable s screen due to differences in potential between the controller s reference ground and the machine s reference ground 1 16 Spanner 5 mm AF 2 6 Nm 1 92 Ibf ft Stylus i J Stylus holder Break stem D 2 mm AF 1 1 Nm 0 81 Ibf ft Screw torque values Tighten all the screws to the torque values shown remembering to use the support bar whenever adding or removing parts attached to the break stem see page 1 17 Fitting the stylus The stylus is retained in the stylus holder by tightening grubscrew A Fitting the stylus and captive link TS27R probe Captive link In the event of excessive stylus overtravel the break stem breaks at its weakest point preventing damage to the probe mechanism The captive link connected to the probe and stylus holds onto the stylus otherwise the stylus could fall into the machine and become lost When a new captive link is fitted it must be bent to accept screw C see page 1 17 Break stem Always hold the support bar in position to counteract twisting forces and avoid over stressing the stylus break stem Support bar 2mm AF 1 1 Nm 0 81 Ibf ft Stylus and holder Place the stylus and holder onto the break stem and loosely fit grubscrew B Fit screw C through the captive link an
6. are provided Under certain circumstances the probe signal may falsely indicate a probe seated condition Do not rely on probe signals to stop the machines movement TS27R probe system 1 5 Diameter setting Rotate tool in reverse direction Alternative interface units TS27R probe RENISHAW e PROBE INTERFACE Machine table HSI interface 1 Stylus 7 Stylus level alignment adjusting screws 2 Stylus holder for disc or square styli 8 Plinth 3 Captive link 9 Square stylus axes alignment adjusting screws 4 Break stem 10 Square stylus axes alignment locking screws 5 Front cover 11 Conduit adaptor 6 Probe s base holding screws 1 6 TS27R probe system continued Introduction The TS27R probe is used for tool setting on CNC machining centres For tool length measurements and broken tool detection the tool is driven against the probe s stylus in the Z axis Rotating tools can be set in the X and Y axes for tool radius offsets Screw adjusters allow the stylus to be aligned with the machine s axes An interface unit processes signals between the probe and the CNC control Operation Achievable set up tolerances The tolerances to which tools can be set depend upon the flatness and parallelism of the stylus tip setting A value of 5 um 0 0002 in front to back and side to side is easily achievable over
7. instructions Care of the probe Keep system components clean and treat the probe as a precision tool 1 4 WEEE directive The use of this symbol on Renishaw products and or accompanying documentation indicates that the product should not be mixed with general household waste upon disposal It is the responsibility of the end user to dispose of this product at a designated collection point for waste electrical and electronic equipment WEEE to enable reuse or recycling Correct disposal of this product will help to save valuable resources and prevent potential negative effects on the environment For more information please contact your local waste disposal service or Renishaw distributor Preliminary information Safety Information for the user In all applications involving the use of machine tools or CMMs eye protection is recommended Refer to the machine supplier s operating instructions The TS27R system must be installed by a competent person observing relevant safety precautions Before starting work ensure that the machine tool is in a safe condition with the power switched OFF and the power supply to the HSI MI 8 4 is disconnected Information for the machine supplier It is the machine supplier s responsibility to ensure that the user is made aware of any hazards involved in operation including those mentioned in Renishaw product documentation and to ensure that adequate guards and safety interlocks
8. intentionally left blank Renishaw plc T 44 0 1453 524524 New Mills Wotton under Edge F 44 0 1453 524901 RE N IS HAW d Gloucestershire GL12 8JR E uk renishaw com apply innovation United Kingdom www renishaw com For worldwide contact details please visit our main website at www renishaw com contact H 2000 5018 09
9. Installation and user s guide H 2000 5018 09 A apply innovation 1995 2014 Renishaw All rights reserved This document may not be copied or reproduced in whole or in part or transferred to any other media or language by any means without the prior written permission of Renishaw The publication of material within this document does not imply freedom from the patent rights of Renishaw plc Disclaimer RENISHAW HAS MADE CONSIDERABLE EFFORTS TO ENSURE THE CONTENT OF THIS DOCUMENT IS CORRECT AT THE DATE OF PUBLICATION BUT MAKES NO WARRANTIES OR REPRESENTATIONS REGARDING THE CONTENT RENISHAW EXCLUDES LIABILITY HOWSOEVER ARISING FOR ANY INACCURACIES IN THIS DOCUMENT Renishaw part no H 2000 5018 09 A Issued 01 2014 Trade marks RENISHAW and the probe symbol used in the RENISHAW logo are registered trademarks of Renishaw plc in the United Kingdom and other countries apply innovation and names and designations of other Renishaw products and technologies are trademarks of Renishaw plc or its subsidiaries All other brand names and product names used in this document are trade names service marks trademarks or registered trademarks of their respective owners Patent notice Features of the TS27R probe and other similar Renishaw probes are subject of one or more of the following patents and or patent applications EP 0695926 US 5669151 EP 0967455 US 6 275 053 B1 JP 4398011
10. Recommended styli Disc stylus tungsten carbide 75 Rockwell C or Square tip stylus ceramic tip 75 Rockwell C Weight with disc stylus 1055 g 37 21 oz Cable Specification 4 35 mm 0 17 in 4 core screened cable each core 7 x 0 2 mm to interface Length 10 m 32 8 ft Electrical Cable on the end of unit connection Sense directions Unidirectional repeatability X Y Z 1 00 um 40 pin 26 see note 1 Stylus trigger force see notes 2 and 3 Sealing 1 30 N to 2 40 N 133 gf to 245 gf 4 68 ozf to 8 63 ozf depending on sense direction IPX8 EN IEC 60529 Mounting Storage temperature M12 1 2 in T bolt not supplied Optional Spirol pins to allow accurate remounting 10 C to 70 C 14 F to 158 F Operating temperature 5 C to 60 C 41 F to 140 F Specification continued 1 9 Note 1 Performance specification is tested at a standard test velocity of 480 mm min 18 9 in min with a 35 mm stylus Significantly higher velocity is possible depending on application requirements Note 2 Trigger force which is critical in some applications is the force exerted on the component by the stylus when the probe triggers The maximum force applied will occur after the trigger point i e overtravel The force value depends on related variables including measuring speed and machine deceleration T
11. d into the stylus holder then tighten all the screws Replacing the break stem Remove the broken parts and rebuild in the sequence shown above 1 17 2 6 Nm 1 92 Ibf ft NOTE Earlier versions of the TS27R probe were supplied with cup pointed grubscrews and a different break stem Only fit current components supplied with this probe or with the break stem retrofit kit 1 18 Stylus level setting TAKE CARE not to stress the break stem L3 and L4 Square stylus Disc stylus 2 5 mm AF Side H L1 and L2 L1 4 mm AF Screw with 5 Nm 3 69 Ibf ft spring washer Wi up Stylus types The front to back stylus level is obtained by alternately adjusting screws L1 and L2 which causes the probe cable end to rise or lower changing the stylus level setting When a level stylus surface is obtained tighten screws L1 and L2 Disc stylus 12 7 mm 0 5 in Square stylus 19 05 mm x 19 05 mm 0 75 in x 0 75 in siylns level setting Side to side level is obtained by alternately The top surface of the stylus must be set level adjusting grubscrews L3 and L4 which causes front to back and side to side the probe module to rotate and change the stylus level setting When a level stylus surface is obtained tighten screws L3 and L4 Square stylus alignment A 1 1 Nm 0 81 Ibf ft coarse rotational adjustment for square styli level side to side 2 5 mm AF 0 8 Nm 0 6 Ibf ft R2 and R3 Fine rotational adjus
12. il Refit the spring and metal eyelid the spring s widest diameter is against the metal eyelid Refit the remaining components see pages 1 16 and 1 17 1 22 Type Part Number Parts list Description TS27R disc with MI 8 4 A 2008 0397 TS27R holder probe module break stem x 2 disc stylus 12 7 mm 620 5 in and MI 8 4 interface TS27R square with MI 8 4 TS27R disc with HSI A 2008 0396 A 2008 0359 TS27R holder probe module break stem x 2 square tip stylus 19 05 mm 0 75 in and MI 8 4 interface TS27R holder probe module break stem x 2 disc stylus 912 7 mm 0 5 in and HSI interface TS27R square with HSI A 2008 0362 TS27R holder probe module break stem x 2 square tip stylus 19 05 mm 0 75 in and HSI interface TS27R disc A 2008 0368 TS27R holder probe module break stem x 2 and disc stylus 012 7 mm 60 5 in TS27R A 2008 0388 TS27R holder probe module break stem x 2 and stylus holder without stylus Break stem kit A 5003 5171 Stylus protection kit comprising break stem captive link grubscrew flat ended x 3 caphead screw x 2 and tools hexagon wrenches spanner 5 mm AF and support bar Stylus holder kit Stylus holder A 2008 0389 M 2008 0378 Stylus holder kit comprising stylus holder and screws Stylus holder Plinth M 2008 1007 Spacer Disc stylus A 2008 0382 Disc stylu
13. ng the TS27R probe to the HSI interface please use the connection labelled STANDARD PROBE Status Normally open N O Normally closed N C Probe Closed triggered Open Probe Open seated Closed 1 14 Recommended connection diagram for TS27R with MI 8 4 interface CNC controller Vdc from I O supply Skip input G31 Vdc from I O supply Screen Yellow green Optional Yellow green interface 0 Vdc Yellow green Yellow green Power to Vde Controller protective earth MI 8 4 interface A10 isolated output supply A11 probe status output totem pole A12 isolated output supply B4 SELX input B5 X output B6 SELX input B7 X output B8 SELZ input B9 Z output B10 SELZ input B11 Z output A7 inspection select A8 inhibit A9 input resistors common B1 Vdc B2 0 Vdc Power input B3 screen Can also be referred to as PE starpoint or earthplate Controller protective ground Recommended connection diagram for TS27R with MI 8 4 interface 1 15 Machine tool Screen A1 TS27R tool setter Probe input Probe A2 TS27R probe Probe A3 D NAR For information regarding 100 nF these connections please EK t refer to the MI 8 4 user s iude guide H 2000 5008 Possible earth path through base screws of TS27R Inspection Optional probe fN A interface EN _ Inspection system input A4
14. pins supplied in the probe kit may be fitted on installations where there is a requirement to remove and remount the TS27R To fit the Spirol pins drill two holes in the machine table 1 11 to correspond with two of the probe base holes Place the Spirol pins in the holes and refit the probe base Cable Four core 7 0 2 polyurethane insulated and screened cable 10 m 32 8 ft long Cable diameter 4 4 mm 0 17 in Probe circuit red and blue cores yellow and green not used Extension cable 15 m 49 ft maximum extension Maximum permitted cable length Probe to interface 25 m 82 ft long Two core 7 0 2 mm polyurethane insulated and screened cable Maintain the screen through the joins 1 12 Conduit for cable protection Renishaw recommends that Thomas and Betts Type EF conduit or a suitable alternative is fitted to all installations The TS27R conduit adaptor accepts O11 mm 0 43 in flexible conduit NOTE The cable screen is connected to the machine via a 100 nF capacitor inside the TS27R to prevent possible earth loops Ensure the cable screen is connected to the appropriate input on the interface The MI 8 4 interface is fully described in user s guide H 2000 5008 The alternative HSI interface is fully described in user s guide H 5500 8554 Interfaces The MI 8 4 interface is used with the standard G31 SKIP type control probe input The probe s status output operates between 4 75 Vdc and
15. rigger force is measured with a 50 mm 1 97 in stylus Note 3 These are the factory settings manual adjustment is not possible NOTE For stylus recommendations please refer to the Styli and accessories technical specification H 1000 3200 1 10 dimensions mm in 47 1 85 ut ag 5 5 0 21 at 56 2 20 4 Dimensions Z X Y overtravel overtravel Minimum 10 stylus centre in all axes to be supplied by user Bolt diameter M12 0 50 maximum Spirol pin l gt 27 1 06 8 0 31 54 02 125 PCD 62 5 02 46 Two holes for Spirol pins 26 13 5 95 x 13 deep minimum gt SX ZP Four holes for Spirol pins two are used equi spaced on 54 2 125 PCD Installation Mounting the probe on the machine table 1 Select a position for the probe on the machine table 2 Detach the probe base and the plinth from the probe by removing the two screws H and the screw L1 using a 4 mm AF hexagon key 3 Fit the T bolt not supplied by Renishaw 4 Tighten the T bolt to secure the probe base to the machine table 5 Refit the probe and plinth onto the base and fit the screws Tighten the two screws H firmly Keep the adjusting screws L1 and L2 loose before setting the stylus alignment see page 1 18 6 Fit the stylus see pages 1 16 and 1 17 Spirol pins see page 1 10 The T bolt provides adequate clamping for all normal circumstances However two Spirol
16. s 812 7 mm 620 5 in tungsten carbide 75 Rockwell C Type Part Number Parts list 1 23 Description Square stylus A 2008 0384 Square tip stylus 19 05 mm 0 75 in ceramic tip 75 Rockwell C Grubscrew P SC11 0404 Grubscrew flat end for stylus holder M4 x 4 mm two required Screw P SC01 X406 M4 cap head screw for stylus holder one required C spanner A 2008 0332 C spanner used for removing the probe s front cover MI 8 4 interface A 2157 0001 MI 8 4 interface unit with dual lock pads and DIN rail mounting installation and user s guide and packaging HSI interface A 5500 1000 HSI probe system interface with DIN rail mounting and three terminal blocks quick start guide and packaging Publications Thes e can be downlo aded from our website at www renishaw com TS27R H 2000 5018 Installation and user s guide TS27R tool setting probe MI 8 4 H 2000 5008 Installation and user s guide MI 8 4 interface HSI H 5500 8550 Quick start guide for rapid set up of the HSI interface includes CD with installation guides Styli H 1000 3200 Technical specification Styli and accessories Software features H 2000 2289 Data sheet Probe software for machine tools illustrated features Software list H 2000 2298 Data sheet Probe software for machine tools list of programs 1 24 This page is
17. the flat portion of the stylus tip and 5 um 0 0002 in parallelism is easily achievable with the axes of a square tip stylus This setting accuracy is sufficient for the majority of tool setting applications Recommended rotating tool feedrates Cutters should be rotated in reverse to the cutting direction First touch machine spindle rev min Rev min for the first move against the probe stylus is calculated from a surface cutting speed of 60 m min 197 ft min Spindle speed should be maintained within the range 150 rev min to 800 rev min and relates to cutters of 24 mm to 127 mm 20 95 in to 5 0 in The surface cutting speed is not maintained if cutters smaller than 24 mm 0 95 or larger than 0127 mm 5 0 in are used First touch machine feedrate The feedrate f is calculated as follows f 2 0 16 x rev min f units mm min diameter set f 0 12 x rev min f units mm min length set Second touch machine feedrate 800 rev min 4 mm min 0 16 in min feedrate Software routines Software routines for tool setting are available from Renishaw for various machine controllers and are described in data sheet H 2000 2289 Principal application Specification Tool measuring and broken tool detection on all sizes of vertical and horizontal machining centres and all gantry machining centres Transmission type Hard wired transmission Receiver interface MI 8 4 or HSI
18. tment for square styli M12345 l MADE IN UK l 2 5 mm AF 0 8 Nm 0 6 Ibf ft 0 8 Nm 0 6 Ibf ft 1 19 Always hold the support bar in position to counteract twisting forces and avoid over stressing the stylus break stem Additional setting for square styli Stylus level setting is the same for disc and square styli In addition square styli side faces can be aligned with the machine s X Y axes Coarse rotational adjustment is obtained by slackening the stylus holder grubscrew A see page 1 16 rotating the stylus in its holder then retightening grubscrew A Always use the support bar see page 1 17 Fine rotational adjustment is obtained by loosening the four grubscrews R1 and alternately adjusting the two probe rotational adjuster screws R2 and R3 until the required tip parallelism to the axes is achieved Retighten grubscrews R1 R2 and R3 Ensure all screws are tight after adjustment 1 20 Service and Maintenance Service Maintenance You may undertake the maintenance routines The probe is a precision tool and must be described in this handbook handled with care Further dismantling and repair of Renishaw Ensure the probe is firmly secured to its equipment is a highly specialised operation mounting which must be carried out at authorised Renishaw Service centres The probe requires minimal maintenance as it is designed to operate as a permanent fixture on Equipment requiring repair
Download Pdf Manuals
Related Search