Installation guide H-5742-8504-01-A (Beta Site only) RMP60 - radio machine probe Draft copy 09/07/12
© 2012 Renishaw plc. 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 plc. The publication of material within this document does not imply freedom from the patent rights of Renishaw plc.
Contents i Contents Before you begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Before you begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RMP60 installation guide RMP60 specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7 Contents System installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 ii Installing the RMP60 with an RMI or RMI-Q. . . . . . . . . . . . . . . . . . . . . .
Before you begin 1.1 Before you begin Warranty Disclaimer Equipment requiring attention under warranty must be returned to your equipment supplier. 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.
Before you begin RMP60 installation guide 1.
C Renishaw plc declares that the RMP60 radio machine probe complies with the applicable standards and regulations. Contact Renishaw plc at www.renishaw.com/ rmp60 for the full EC declaration of conformity. WEEE directive FCC information to the user (USA only) 47 CFR Section 15.19 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2.
Before you begin RMP60 installation guide 1.4 Radio approval Radio equipment - Canadian warning statements English Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada.
• Do not disassemble, pierce, deform or apply excessive pressure to the batteries. Information to the user • Do not swallow the batteries. • Keep the batteries out of the reach of children. • Do not get batteries wet. The RMP60 is supplied with two non-rechargeable AA alkaline batteries. Lithium Thionyl Chloride non‑rechargable AA batteries may also be used in the RMP60 (see 'Changing the batteries' in Section 5 - Maintenance). Lithium batteries must be approved to IEC 62133.
Before you begin RMP60 installation guide 1.6 Information to the equipment installer All Renishaw equipment is designed to comply with the relevant EC and FCC regulatory requirements. It is the responsibility of the equipment installer to ensure that the following guidelines are adhered to, in order for the product to function in accordance with these regulations: • any interface MUST be installed in a position away from any potential sources of electrical noise, i.e.
RMP60 basics 2.1 Introduction Getting started RMP60 is part of a new generation of radio transmission part probing systems, ideally suited to large machining centres or where line-of-sight between probe and receiver is difficult to achieve. Three multicolour probe LEDs provide visual indication of selected probe settings. RMP60 features an integrated probe module delivering exceptional robustness and generous overtravel. RMP60 complies with worldwide standards and operates in the 2.4 GHz band.
RMP60 basics RMP60 installation guide 2.2 Trigger Logic™ Modes of operation Trigger Logic™ (see Section 4 - Trigger Logic™) is a method that allows the user to view and select all available mode settings in order to customise a probe to suit a specific application. Trigger Logic™ is activated by battery insertion and uses a sequence of stylus deflection (triggering) to systematically lead the user through the available choices to allow selection of the required mode options.
RMP60 switch off method Switch on options are configurable Switch off options are configurable Radio on Radio off Radio switch on is commanded by machine input. Radio switch off is commanded by machine input. A timer automatically switches the probe off 90 minutes after the last trigger if it is not turned off by machine input. Switch on time 1 second maximum (see note below). 2.
RMP60 installation guide RMP60 basics Enhanced trigger filter 2.4 Probes subjected to high levels of vibration or shock loads may output probe trigger signals without having contacted any surface. The enhanced trigger filter improves the probe’s resistance to these effects. When the filter is enabled, a constant nominal 10 or 20 ms delay is introduced to the probe output. It may be necessary to reduce the probe approach speed to allow for the increased stylus overtravel during the extended time delay.
System set-up is achieved using Trigger Logic™ and powering on the RMI or RMI-Q. Partnering is only required during initial system set-up. Further partnering is only required if either the RMP60 or RMI/RMI-Q is changed. NOTES: Systems using the RMI-Q can be partnered with up to four RMP60s manually. Alternatively this can be achieved by using ReniKey; a Renishaw machine macro cycle which does not require the RMI-Q to be powered cycled. Partnering by ReniKey is not available for RMI.
RMP60 installation guide RMP60 basics RMP60 dimensions 50 (1.97) 2.6 19 (0.75) Battery cassette Ø63 (Ø2.48) M4 stylus 18° Shank switch (optional) A range of probe-ready shanks are available from Renishaw 18° Probe status LED 76 (2.99) Window Dimensions given in mm (in) Stylus overtravel limits Stylus length ±X/±Y Z 50 (1.97) 21 (0.82) 11 (0.43) 100 (3.94) 37 (1.45) 11 (0.
Principal application Workpiece measurement and job set-up on medium to large horizontal, vertical and gantry machining centres, 5-axis machines, twin spindle machines and vertical turret lathes. Dimensions Length Diameter 76 mm (2.99 in) 63 mm (2.48 in) Weight (without shank) With batteries Without batteries 876 g (30.90 oz) 826 g (29.14 oz) Transmission type Frequency hopping spread spectrum (FHSS) radio Radio frequency 2400 MHz to 2483.
RMP60 installation guide RMP60 basics Environment 2.8 IP rating IPX8 Storage temperature -25 °C to +70 °C (-13 °F to +158 °F) Operating temperature +5 °C to +55 °C (+41 °F to +131 °F) Battery types 2 x AA 1.5 V alkaline or 2 x AA 3.6 V Lithium Thionyl Chloride Battery reserve life Approximately one week after a low battery warning is first given. Typical battery life See table below. Rechargeable batteries Either Nickel Cadmium (NiCd) or Nickel Metal Hydride (NiMh) can be used.
System installation 3.1 Installing the RMP60 with an RMI or RMI-Q RMI or RMI-Q interface CNC machining centre spindle Mounting bracket RMP60 inspection probe CNC machine control Stylus Typical tool setting probe Workpiece Operating envelope Radio transmission does not require line-ofsight and will pass through very small gaps and machine tool windows. This allows easy installation, either inside or outside the machine enclosure.
RMP60 installation guide System installation Performance envelope when using the RMP60 with the RMI or RMI-Q 3.2 RMP60 / RMI or RMI-Q positioning Performance envelope The probe system should be positioned so that the optimum range can be achieved over the full travel of the machine's axes. Always face the front cover of the RMI or RMI-Q in the general direction of the machining area and the tool magazine, ensuring both are within the performance envelope shown below.
Preparing the RMP60 for use System installation Fitting the stylus 1 3.3 2 1,8 Nm – 2,2 Nm (1.3 lbf.ft – 1.6 lbf.
RMP60 installation guide System installation Stylus weak link 3.4 1 2 Nm (1.5 lbf.ft) NOTE: Must be used with steel styli. For optimum metrology performance do not use a weak link with ceramic or carbon fibre styli. Fitting stylus with weak link onto RMP60 In the event of excessive stylus overtravel, the weak link is designed to break, thereby protecting the probe from damage. Take care to avoid stressing the weak link during assembly.
Installing the batteries See Section 5 - Maintenance for a list of suitable battery types. 1 Ensure the product is clean and dry before inserting batteries. Do not allow coolant or debris to enter the battery compartment. When inserting batteries, check that the battery polarity is correct. After inserting the batteries the LEDs will display the current probe settings (for details, see Section 4 - Trigger Logic™). 2 4 3 X Draft copy 09/07/12 System installation NOTES: 3.
RMP60 installation guide System installation Mounting the probe on a shank (or machine table) 1 NOTE: In instances where the RMP60 is to be used with a shank switch, it will be necessary to remove the plug from the rear of the probe using pliers. This should then be substituted with the bobbin (A‑4038‑0303). 3.6 3 2 (x 2) Bobbin (A-4038-0303) (x 4) (x 2) 2 Nm – 3 Nm (1.5 lbf.ft – 2.2 lbf.
System installation Stylus on-centre adjustment 1 NOTES: During adjustment, care must be taken not to rotate the probe relative to the shank, as damage to the bobbin (A-4038-0303) can occur where fitted. (x 4) 3.7 1 Nm (0.74 lbf.ft) If a probe and shank assembly is dropped, it must be rechecked for correct on-centre adjustment. Do not hit or tap the probe to achieve on-centre adjustment. 2 3 (x 2) 1.5 Nm – 3.2 Nm (1.1 lbf.ft – 2.4 lbf.ft) 6 Nm – 8 Nm (4.4 lbf.ft – 5.9 lbf.
RMP60 installation guide System installation Stylus trigger force and adjustment 3.8 Spring force within the probe causes the stylus to sit in a unique position and return to this position following each stylus deflection. Reduce Increase force force Stylus trigger force is set by Renishaw. The user should only adjust trigger force in special circumstances e.g. where there is excessive machine vibration or insufficient force to support the stylus weight.
• calibrating either in a bored hole or on a turned diameter of known position; Why calibrate a probe? • calibrating either in a ring gauge or on a datum sphere; • calibrating the probe length. A spindle probe is just one component of the measurement system which communicates with the machine tool. Each part of the system can introduce a constant difference between the position that the stylus touches and the position that is reported to the machine.
System installation RMP60 installation guide 3.
Trigger Logic™ 4.
RMP60 installation guide Trigger Logic™ Multiple probe settings 4.2 Deflect the stylus for less than 4 seconds to cycle to the next setting.
✔ tick This page is provided to note your probe's settings. Switch on method Factory settings Radio on ✔ tick New settings ✔ Trigger Logic™ Probe settings record 4.
RMP60 installation guide Trigger Logic™ Changing the probe settings 4.4 2 1 >5s Insert the batteries or, if they have already been installed, remove them for five seconds and then refit them. 3 Following the LED check, immediately deflect the stylus and hold it deflected until five red flashes have been observed (if the battery power is low then each of the five red flashes will be followed by a blue flash).
Trigger Logic™ Acquisition mode Acquisition mode off Acquisition mode on 4.
RMP60 installation guide Trigger Logic™ RMP60 – RMI partnership 4.6 System set-up is achieved using Trigger Logic™ and powering the RMI. Partnering is only required during initial system set-up. Further partnering is only required if either the RMP60 or RMI is changed, or a system is reconfigured for multiple probes (multiple probe mode). Partnering will not be lost by reconfiguring the probe settings or when changing batteries, except where multiple probe mode is selected.
Partnering will not be lost by reconfiguring the probe settings or when changing batteries. Partnering can take place anywhere within the operating envelope. System set-up is achieved using Trigger Logic™ and powering on the RMI-Q or applying ReniKey. Partnering is required during initial system set-up. Further partnering will be required if either the RMP60 or RMI-Q is changed.
RMP60 installation guide Trigger Logic™ Operating mode 4.
Maintenance 5.1 Maintenance Cleaning the probe You may undertake the maintenance routines described in these instructions. Wipe the window of the probe with a clean cloth to remove machining residue. This should be done on a regular basis to maintain optimum transmission. Further dismantling and repair of Renishaw equipment is a highly specialised operation, which must be carried out at authorised Renishaw Service Centres.
RMP60 installation guide Maintenance Changing the batteries 1 ! CAUTIONS: Do not leave exhausted batteries in the probe. When changing batteries, do not allow coolant or debris to enter the battery compartment. 5.2 When changing batteries, check that the battery polarity is correct. Take care to avoid damaging the battery cassette gasket. Only use specified batteries. 2 ! CAUTION: Please dispose of exhausted batteries in accordance with local regulations. Never dispose of batteries in a fire.
3 After removing the old batteries, wait more than 5 seconds before inserting the new batteries. Do not mix new and used batteries or battery types, as this will result in reduced life and damage to the batteries. Always ensure that the cassette gasket and mating surfaces are clean and free from dirt before reassembly. If dead batteries are inadvertently inserted into the probe, the LEDs will remain a constant red. Battery types Alkaline x2 AA 1.
RMP60 installation guide Maintenance Diaphragm replacement 5.4 RMP60 diaphragms The probe mechanism is protected from coolant and debris by two diaphragms. These provide adequate protection under normal working conditions. You should periodically check the outer diaphragm for signs of damage. If this is evident, replace the outer diaphragm. Do not remove the inner diaphragm. If it is damaged, return the probe to your supplier for repair. M3 screw 2.5 mm AF 1 Nm (0.74 lbf.
RMP60M system 6.1 RMP60M system RMP60M is a special modular version of RMP60. It enables probe inspection of part features inaccessible to RMP60, by fitting selected adaptors and extensions as shown below. See Chapter 8, "Parts list".
RMP60M dimensions Ø63 (Ø2.48) RMP60M system RMP60 installation guide 6.2 100/150/200 (3.94/5.91/7.87) 66.25 (2.61) Ø25 (Ø0.98) 50.50 (1.99) 12.50 (0.49) 50/100/150 (1.97/3.94/5.91) 40.75 (1.60) 66.25 (2.61) dimensions mm (in) RMP60M screw torque values 10 Nm to 12 Nm (7.37 lbf.ft to 8.85 lbf.ft) 2.6 Nm (1.92 lbf.ft) 2.6 Nm (1.92 lbf.ft) 2.6 Nm (1.92 lbf.
