Renishaw OSP60 SPRINT™ optical scanning probe Installation Guide
Renishaw OSP60 is a compact, wireless touch probe that allows for automated workpiece inspection and job setup tasks on CNC machining centers, providing high-accuracy measurement for improved productivity and reduced scrap. OSP60 provides excellent performance in harsh environments, with resistance to oil, dust, and coolant. It features low-power Bluetooth technology for exceptional battery life and reliable wireless communication with the receiver.
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Installation guide
H-5465-8504-03-A
OSP60 SPRINT™ optical scanning probe
© 2013–2017 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.
Renishaw part no:
First issued:
Revised:
H-5465-8504-03-A
10.2013
06.2017
Contents
Before you begin
OSP60 basics
System installation
Checking the probe status LED indications with probe in operating mode . . . . . . . . . . . . . 3.7
i
ii
OSP60 installation guide
Maintenance
Fault-finding
Parts list
Before you begin
Before you begin
Warranty
Disclaimer
All other brand names and product names used in this document are trade names, trade marks, or registered trade marks of their respective owners.
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.
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:
Trade marks
• neglected, mishandled or inappropriately used; or RENISHAW and the probe symbol used in the
RENISHAW logo are registered trade marks of
Renishaw plc in the United Kingdom and other countries.
apply innovation and names and designations of other Renishaw products and technologies are trade marks of Renishaw plc or its subsidiaries.
• 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 reserves the right to change equipment specifications without notice.
CNC machines
CNC machine tools must always be operated by fully trained personnel in accordance with the manufacturer’s instructions.
Care of the probe
Keep system components clean and treat the probe as a precision tool.
1.1
OSP60 installation guide
1.2
Patents
Features of the OSP60 and other similar
Renishaw products, are the subject of one or more of the following patents and/or patent applications:
EP 1477767
EP 1477768
EP 1503524
EP 1505362
EP 1709498
EP 1877732
EP 1967826
EP 2016370
EP 2102589
EP 2115387
EP 2267563
EP 2406584
EP 2447665
EP 2479530
EP 2479531
EP 2665987
BR 2010/103258
CN 100461049
CN 101166953
CN 101432592
CN 101622513
CN 102348957
CN 103328919
CN 103562672
CN 103822603
CN 1278095
CN 1307406
EP 0974208
EP 1086352
EP 1261845
EP 1368615
EP 1440286
EP 2665988
IN 2007/125306
IN 8231/DELNP/2007
IN 6866/DELNP/2011
IN 6295/DELNP/2013
IN 6308/DELNP/2013
RU 2499226
TW I424164
TW I458937
TW I458938
US 6683780
US 6810597
US 6839563
US 6909983
US 7055367
US 7146741
US 7441707
US 7866056
US 7885777
US 7886453
US 7900367
US 7970488
US 8890546
US 9454145
US 9471054
JP 4062515
JP 4294101
JP 4578771
JP 4726303
JP 4754427
JP 5210536
JP 5238714
JP 5244786
JP 5274775
JP 5632398
JP 5658863
JP 5905189
JP 6010045
JP 6010046
JP 6058109
JP 6058110
OSP60
EC declaration of conformity
C
Renishaw plc declares that the OSP60 complies with the applicable standards and regulations.
Contact Renishaw plc or visit www.renishaw.com/ sprint for the full EC declaration of conformity.
FCC Information to 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, and
2. This device must accept any interference received, including interference that may cause undesired operation.
WEEE directive
47 CFR Section 15.21
The user is cautioned that any changes or modifications not expressly approved by
Renishaw plc or authorised representative could void the user’s authority to operate the equipment.
47 CFR Section 15.105
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.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
1.3
OSP60 installation guide
1.4
Safety
Information to the user
In all applications involving the use of machine tools or CMMs, eye protection is recommended.
The OSP60 is supplied with three CR123 3 V lithium manganese dioxide non-rechargeable batteries (approved to BS EN 62133:2013
[IEC 62133:2012]). Once the charge in these batteries is depleted, do not attempt to recharge them.
• Do not heat or dispose of batteries in a fire.
• Do not short-circuit or force discharge the batteries.
• Do not disassemble, pierce, deform or apply excessive pressure to the batteries.
• Do not swallow the batteries.
• Keep the batteries out of the reach of children.
• Do not get batteries wet.
• If a battery is damaged, exercise caution when handling it.
Please ensure that you comply with international and national battery transport regulations when transporting batteries or the products.
The use of this symbol on the batteries, packaging or accompanying documents indicates that used batteries should not be mixed with general household waste. Please dispose of the used batteries at a designated collection point. This will prevent potential negative effects on the environment and human health which could otherwise arise from inappropriate waste handling. Please contact your local authority or waste disposal service concerning the separate collection and disposal of batteries. All lithium and rechargeable batteries must be fully discharged or protected from short circuiting prior to disposal.
Please ensure replacement batteries are of the correct type and are fitted in accordance with the instructions in this manual (see Section 4,
“Maintenance”), and as indicated on the product.
For specific battery operating, safety and disposal guidelines, please refer to the battery manufacturer’s literature.
Lithium batteries are classified as dangerous goods and strict controls apply to their shipment by air. To reduce the risk of shipment delays, if you need to return the products to Renishaw for any reason, do not return any batteries.
The OSP60 has a glass window. Handle with care if broken to avoid injury.
Information to the machine supplier/ installer
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 literature, and to ensure that adequate guards and safety interlocks are provided.
Under certain circumstances, the probe signal may falsely indicate a probe seated condition. Do not rely on probe signals to halt the movement of the machine.
• Do not attempt to recharge the batteries.
• Please dispose of waste batteries in accordance with your local environmental and safety laws.
• Replace the batteries only with the specified type.
• Ensure that all batteries are inserted with the correct polarity.
• Do not store batteries in direct sunlight.
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. power transformers, servo drives etc;
• all 0 V/ground connections should be connected to the machine “star point” (the “star point” is a single point return for all equipment ground and screen cables) .
This is very important and failure to adhere to this can cause a potential difference between grounds;
• all screens must be connected as outlined in the user instructions;
• cables must not be routed alongside high current sources, i.e. motor power supply cables etc, or be near high-speed data lines;
• cable lengths should always be kept to a minimum.
Equipment operation
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
Optical safety
This product contains LEDs that emit both visible and invisible light.
OSP60 is ranked Risk Group: Exempt (safe by design).
The product was evaluated and classified using the following standard:
BS EN 62471:2008 The photobiological
(IEC 62471:2006) safety of lamps and lamp
systems.
Renishaw recommends that you do not stare at or look directly into any LED device, irrespective of its risk classification.
1.5
1.6
OSP60 installation guide
This page is intentionally left blank.
OSP60 basics
Introduction
The OSP60 SPRINT™ probe is part of the
SPRINT high-speed scanning system for CNC machine tools, an innovative high-speed analogue scanning system that offers a new concept in part measurement on machine tools.
Capable of scanning at speeds of up to 15 m/min
(49 ft/min), the SPRINT system measures part surfaces with a high degree of accuracy.
The OSP60 probe can be used to scan known surfaces very quickly. It can also be used to find surfaces during initial part set-up, using discrete point measurements in a similar way to traditional touch-trigger probing. As a result, SPRINT scanning technology opens up new process control methods not previously possible with traditional measurement methods.
Operating as a 3D analogue scanning probe, the
OSP60 is specifically designed to communicate with a machine’s CNC controller via the OMM-S
SPRINT system receiver and purpose-built
OSI-S SPRINT system interface. Two-way communication between the OSP60 and the
OMM-S is achieved via robust, high-speed infrared data links.
Unlike conventional machine tool probes that measure individual points from a surface and extrapolate the surface from these points, the
OSP60 continually scans the surface with a stylus tip and takes continuous measurement readings at up to 1000 points per second as it is moved across the surface by the machine tool. This high density of data, which results in a high accuracy, full definition of the part’s size, position and shape, provides a greater understanding of the part’s fitness for purpose and a fast and accurate way to capture form and profile data from both prismatic and complex 3D components.
2.1
OSP60 installation guide
2.2
OSP60 dimensions
100 (3.94)
M4 stylus
13.6 (0.54)
Battery cassette
A range of probe-ready shanks is available from Renishaw
4.8°
4.8°
100.6 (3.96)
Probe status LED
Window
Dimensions given in mm (in)
Stylus length
Stylus overtravel limits
±X/±Y +Z
75 (2.95)
100 (3.94)
150 (5.91)
7 (0.28)
9 (0.35)
6 (0.24)
6 (0.24)
13.5 (0.53) 6 (0.24)
− Z
2.2 (0.09)
2.2 (0.09)
2.2 (0.09)
OSP60 specification
System principal application High-speed scanning system for on-machine process control.
OSP60 (probe) Analogue scanning probe for machine tools, capable of both 3D scanning and 3D discrete point measurements.
Transmission type
Probe transmission range
Infrared optical transmission: upto 1000 3D points per second.
360°. Up to 4.5 m (14.7 ft) with one receiver, or up to 9 m (29.5 ft) with two receivers.
Probe turn-on time Less than 0.5 seconds
Probe weight (without shank) With batteries
Without batteries
Recommended battery type
Battery life typical at 20 °C
1080 g (38.1 oz)
1029 g (36.3 oz)
3 × CR123 3 V lithium manganese dioxide
See “Typical battery life” table on page 2.4.
Scanning measurement range
(see note 1)
±X, ±Y, ±Z 0.50 mm (0.020 in)
Sensor type Full 3D (simultaneous XYZ data output)
Omnidirectional ±X, ±Y, ±Z.
Sense directions
Sensor resolution (µm/digit)
(see note 3)
XY 0.025 µm (0.9843 µin); Z 0.004 µm (0.1575 µin)
Maximum scanning speed Up to rapid (G0) feedrate dependent on machine tool performance and application.
75 mm to 150 mm (2.95 in to 5.90 in) recommended.
Stylus length range
Stylus ball diameter range
Stylus type
2 mm to 8 mm (0.078 in to 0.31 in) typical.
Straight styli only. SPRINT styli recommended. For further information, see the information leaflet Styli recommendations for OSP60 SPRINT™ scanning probes (Renishaw part no
H-5465-8102).
Stylus force
XY (typical)
Z (typical)
Environment
Spring rate (see note 2)
0.8 N/mm (4.57 lb/in)
1.5 N/mm (8.57 lb/in)
Measuring force (see notes 2 and 3)
0.1 N 10 gf (0.4 ozf)
0.2 N 20 gf (0.7 ozf)
IP rating
Storage temperature
IPX8 BS EN 60529:1992+A2:2013
(IEC 60529:1989+A1:1999+A2:2013).
−10 °C to +70 °C (+14 °F to +158 °F)
Operating temperature +5 °C to +55 °C (+41 °F to +131 °F)
Note 1: Maximum allowed distance between the nominal scan line and the actual scan line. Full 3D performance on a vertical machining centre with a 75 mm stylus. In some applications, this range can be extended. Contact your local Renishaw representative for more information.
Note 2: Typical for a 100 mm stylus.
Note 3: Force at which the status signal changes for touch trigger. Assumes a trigger threshold of 0.125 mm (0.0049 in).
2.3
OSP60 installation guide
2.4
Typical battery life
Operating mode Battery Life
(Figures quoted were achieved using Duracell Ultra DL 3 V lithium manganese dioxide batteries
Scanning probe
Operating life: full optical power at 4.5 m (14.76 ft) range and continuous operation.
Operating life: ⅛ optical power at 1 m (3.28 ft) range and continuous operation.
16 hours
31 hours
Operating life: full optical power at 4.5 m (14.76 ft) range with a 5% duty cycle.
320 hours
Operating life: ⅛ optical power at 1 m (3.28 ft) range with a 5% duty cycle. 620 hours 1
Standby life.
121 days
1
1 Calculated value.
Rechargeable lithium-ion batteries may be used as long as they support a 125 mA continuous current drain and meet the dimensional requirements of BS EN 60086-2:2016 (IEC 60086-2:2016). However, if rechargeable batteries are used, the customer will need to establish battery life data based on their own usage.
OSP60 calibrated measurement range
Over deflection threshold Z
+Z deflection
Over deflection signal active
Uncalibrated measurement range
2.5
Probe undeflected
Under deflection
Minimum measurement deflection
Calibrated measurement range
Nominal measurement deflection
Maximum measurement deflection 1
Over deflection
±XY deflection threshold XY
1 When deflected normal to the surface
2 As measured by ISO 230-10 scanning 3D performance test
2.6
OSP60 installation guide
This page is intentionally left blank.
System installation
Installing the OSP60 with an OMM-S receiver
Typical installation
CAUTION: Due to the sophisticated nature of its optical transmission protocol, the OSP60 is only compatible with the OMM-S receiver. Do not use the OSP60 with any other Renishaw receiver.
OMM-S (2)
(optional)
OMM-S (1)
3.1
OSI-S
Earth
Power
IMPORTANT: Ensure OMM-S body is earthed to machine.
OSP60
NC I/O
Controller’s PC front end (or external data processor)
OSP60 installation guide
System installation
3.2
The OSP60 is a high-speed analogue scanning probe designed to be robust enough to withstand conditions in the machine tool environment. It has an analogue sensor with 0.025 µm (0.9843 µin) resolution in the XY dimension and 0.004 µm
(0.1575 µin) in the Z dimension. The OSP60 is powered by three CR123 3 V batteries and has an optical range of 4.5 m (14.7 ft).
Unlike conventional Renishaw probes that transmit trigger data only, the OSP60 probe transmits probe data including X, Y, Z co-ordinates, internal probe temperature, low battery indication, overtravel status and signal quality.
The OMM-S is designed to be mounted within the machining environment in line-of-sight of the OSP60. The OMM-S has a range of 4.5 m
(14.7 ft), which can be extended by connecting a second OMM-S receiver to the OSI-S interface.
Transmission performance envelope
The SPRINT™ system performance envelope and range is shown below.
The system components should be positioned so that the optimum range can be achieved over the full travel of the machine’s axes, taking into account likely part positions on a moving machine table. The system uses optical infrared transmission and requires line-of-sight.
The power level of the OMM-S receiver is set by default to full power, however this can be reduced if problems are encountered with interference from systems on other machines. It is recommended that the optical power of the OSP60 probe remains at the default, automatic power, setting.
Optical power transmission levels for the OSP60 and OMM-S are set within the scanning software.
75° 75°
60° 60°
45°
45°
30° 30°
OSP60
1.0
(3.3)
2.0
(6.5)
3.0 (9.8
)
4.0 (13.1)
5.0 (16.4)
75°
Typical plot at +20 °C (+68 °F)
360° around probe axis in m (ft)
15°
15°
60°
OMM-S
45°
30°
0°
15°
Optical centre line
0°
15°
30°
1.0
(3.3)
2.0 (6.5)
3.0 (9.8)
45°
4.0 (13.1)
Power level settings
Full power
½ power
¼ power
⅛ power
60°
75°
5.0 (16.4)
NOTE: For OMM-S and OSI-S installation instructions, see the installation guide
OSI-S SPRINT™ system interface and
OMM-S SPRINT™ system receiver
(Renishaw part no. H-5465-8540).
Preparing the OSP60 for use
CAUTION: The OSP60 has a glass window and uses ceramic styli. Use eye protection as necessary and handle with care if broken to avoid injury.
Fitting the stylus
NOTE: The use of a proper torque tool (Renishaw part no. M-5000-3707) is recommended to avoid over tightening and possible damage to the
OSP60 probe or stylus. A torque tool is supplied with the OSP60 probe.
1
2
M-5000-3707
3.3
System installation
System installation
3.4
OSP60 installation guide
Mounting the probe on a shank
1
(x 2)
(x 4)
2 3 x 2
2 Nm – 3 Nm
(1.5 lbf.ft – 2.2 lbf.ft)
Stylus on-centre adjustment
NOTES:
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.
1
The probe should be “clocked” to within 50 µm
(2000 µin). However, it is recommended that the probe is “clocked” to within 20 µm. If using an imperial dial test indicator (DTI), “clock” to within approximately 1000 µin.
Care must be taken when calibrating the OSP60 probe as the spring force is much lower than a conventional touch-trigger probe. In order to minimise the amount of probe deflection during the “clocking” process, use the lowest DTI measuring force necessary (less than 0.4 N
(40 gf)) to maintain constant contact between the
DTI plunger and the stylus tip.
2 x 2
6 Nm – 8 Nm
(4.4 lbf.ft – 5.9 lbf.ft)
3 x 4
0.5 Nm – 1.5 Nm
(0.4 – 1.1 lbf.ft)
3.5
System installation
DTI measuring force
< 0.4 N (40 gf) x 4
1.5 Nm – 3.5 Nm
(1.1 lbf.ft – 2.6 lbf.ft)
DTI measuring force
< 0.4 N (40 gf)
DTI measuring force
< 0.4 N (40 gf)
OSP60 installation guide
System installation
3.6
Installing the batteries
CAUTIONS:
Do not allow coolant or debris to enter the battery compartment.
NOTES:
Maximum battery life is achieved when using high-quality batteries from a reputable manufacturer. It is recommended that the batteries are installed after the probe has been located in the machine spindle.
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.
When inserting batteries, check that the contact springs are not damaged and that the battery polarity is correct as failure to do so may be a fire hazard.
If dead batteries are inadvertently inserted, the
LEDs will remain a constant red (or unlit).
Take care to avoid damaging the battery contact springs and the battery cassette gasket.
1 2
3
Recommended battery types
Lithium manganese dioxide × 3
CR123 3 V or DL123 3 V
4
Checking the probe for correct battery operation
Following insertion of the batteries, the battery status LEDs should flash green twice and then flash red twice. There is no Trigger Logic™ functionality incorporated into the OSP60 probe and, as a result, all probe configuration must be controlled via the scanning software.
1
2
> 5 s
Key to the symbols
LED short flash
LED long flash
LED continuous
3
3.7
System installation
Battery good
Battery status
Low battery
Probe in standby mode
Dead battery
Checking the probe status LED indications with probe in operating mode
Probe status
Probe seated in operating mode
Probe triggered in operating mode
Probe seated, low battery
Probe triggered, low battery
Dead battery
NOTE: If your OSP60 scanning probe shows a SPRINT™ logo like the one shown in the graphic opposite, please refer to the installation documentation supplied with that probe.
OSP60 installation guide
System installation
3.8
Calibrating the OSP60
• if repeatability of relocation of the probe shank is poor. In this case, the probe may need to be recalibrated each time it is selected
1
;
Why calibrate a probe?
The OSP60 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. If the probe is not calibrated, this difference will appear as an inaccuracy in the measurement.
1
Offsets-only calibration (which takes a few seconds) is available to remove tool-change repeatability. This may improve the accuracy by up to about 2 µm in cut-measurecut processes, or where measurements before and after a tool change are compared.
It is good practice to set the tip of the stylus on-centre, because this reduces the effect of any variation in spindle and tool orientation (see
“Stylus on-centre adjustment” page 3.5).
Calibration of the OSP60 is required to enable the accurate calculation of workpiece surface data and to facilitate correct tool path construction.
This ensures that the probe tip is obtaining measurement data from the correct surface of the part. Once calibrated, probing software can be used to compensate for any difference between the position that the stylus touches and the position that is reported to the machine.
Calibration method
The probe is calibrated on the machine using a sphere of known size. Typically a sphere of
Ø25 mm (or Ø1 in) is used, but other sizes can also be used. The calibration routine consists of three parts:
• establishing the probe datum;
During normal use, the difference between the touch position and the reported position does not change, but it is important that the probe is calibrated in the following circumstances:
• determining the location of the calibration sphere and stylus ball radius;
• scanning the calibration sphere.
• when a probe system is to be used for the first time;
• when a new stylus is fitted to the probe;
• when a new shank is fitted to the probe;
• when on-centre adjustment has been carried out;
• when it is suspected that the stylus has become distorted or that the probe has been crashed;
• at regular intervals to compensate for mechanical changes of your machine tool;
• whenever the OSP60 is moved between machine tools;
• when very tight tolerances need to be achieved 1 ;
• when there is a need to take into account temperature changes in the machine environment
1
;
Maintenance
Maintenance Cleaning the probe
You may undertake the maintenance routines described in these instructions.
Further dismantling and repair of Renishaw equipment is a highly specialised operation which must be carried out at an authorised Renishaw
Service Centre.
Wipe the window, battery compartment and plastic breather cover of the probe with a clean cloth to remove machining residue. This should be done on a regular basis to maintain optimum transmission and performance.
Equipment under warranty requiring repair, overhaul or attention should be returned to your supplier.
Plastic breather cover
4.1
CAUTION: The OSP60 has a glass window and uses ceramic styli. Use eye protection as necessary and handle with care if broken to avoid injury.
OSP60 installation guide
4.2
Cleaning the probe’s front and rear diaphragms
CAUTIONS:
Under no circumstances should compressed air be used to clean/dry the OSP60 as this can damage the diaphragms.
Do not attempt to remove the overtravel stop ring.
Periodically, the area behind the overtravel stop ring (where the stylus joins the probe) should also be cleaned. This can be achieved by flushing the area under a flow of clean running water (water temperature 40 °C (104 °F) maximum). The following recommendations should be followed:
1. Aim a moderate flow of clean running water at the gap between the stylus and the overtravel stop ring.
The OSP60 probe mechanism is protected from coolant and debris by two diaphragms. These provide adequate protection under normal working conditions.
The plastic breather cover next to the optical window must be kept clean, particularly the breather holes leading to the rear diaphragm.
These can be cleared by removing any debris with a clean lint-free cloth.
2. Manually shake/spin the probe to ensure the water reaches the front diaphragm.
3. Continue with this cycle until the water ejected from the area runs clear.
The airway behind the breather holes in the plastic cover should also be cleaned periodically.
This is done by flushing the body of the OSP60 under a flow of clean running water (water temperature 40 °C (104 °F) maximum). The following recommendations should be followed:
1. Aim a moderate flow of clean running water at each of the six breather cover cut-outs.
2. Manually shake/spin the probe to ensure the water reaches the rear diaphragm.
3. Continue with this cycle until the water ejected from the breather holes runs clear.
Plastic breather cover
Overtravel stop ring
Cleaning the front and rear diaphragm
Checking the battery status
To check the battery status:
1. Remove the battery cassette.
2. Wait for a period of more than 5 seconds.
3. Replace the battery cassette, taking care not to damage the battery cassette gasket.
4. Observe the probe LEDs to determine battery status.
If required, change the batteries. See “Changing the batteries” on page 4.4 for details on changing batteries.
1
3
2
> 5 s
Key to the symbols
LED short flash
LED long flash
LED continuous
Battery good
Battery status
Low battery
Probe in standby mode
Dead battery
4.3
4.4
OSP60 installation guide
Changing the batteries
1
CAUTIONS:
Do not leave dead batteries in the probe.
When changing batteries, ensure the probe is clean and dry. Do not allow coolant or debris to enter the battery compartment or seal.
When inserting batteries, check that the contact springs are not damaged and that the battery polarity is correct as failure to do so may be a fire hazard.
Take care to avoid damaging the battery contact springs and the battery cassette gasket.
Only use specified batteries.
2
CAUTION: Please dispose of dead batteries in accordance with local regulations. Never dispose of batteries in a fire.
3
4
Recommended battery types
Lithium manganese dioxide × 3
CR123 3 V or DL123 3 V
5
NOTES:
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, the
LEDs will remain a constant red (or unlit).
4.5
4.6
OSP60 installation guide
This page is intentionally left blank.
Fault-finding
NOTE: The following fault-finding information is specific to the OSP60 probe. For further fault-finding information, see the scanning software and the installation guide OSI-S SPRINT™ system interface and OMM-S SPRINT™ system receiver (Renishaw part no. H-5465-8540).
Symptom
OSP60 probe fails to power up (no LEDs illuminated, or fails to indicate battery status).
OSP60 probe fails to switch on or switches off unexpectedly.
Cause
Dead batteries.
Unsuitable batteries.
Batteries inserted incorrectly.
Dead batteries.
Unsuitable batteries.
Batteries inserted incorrectly.
OSP60 probe is out of transmission range.
Beam obstructed.
Poor earth connection.
Action
Change batteries (see page 4.4).
Change batteries (see page 4.4).
Check battery insertion
(see page 4.4).
Change batteries (see page 4.4).
Change batteries (see page 4.4).
Check battery insertion
(see page 4.4).
Increase optical power setting in the SPRINT software settings menu or reduce the range between the OSP60 and OMM-S.
Clean the OSP60 probe and
OMM-S window and remove any obstructions (see page 4.1).
Check earth connection of the
OMM-S and OSI-S.
5.1
OSP60 installation guide
5.2
Symptom
Machine stops unexpectedly during a probing cycle.
Poor OSP60 probe repeatability and/or accuracy.
Cause Action
Optical link failure/OSP60 probe is out of range.
Check the OSP60 probe and
OMM-S and remove obstruction.
Clear alarm.
Dead batteries in OSP60.
Over deflection.
Change batteries (see page 4.4) and clear alarm.
Check that the part is correctly positioned or change the safety plane height and clear alarm.
OSP60 probe length offset is missing/incorrect.
Debris on part or stylus.
Enter the correct probe length and recalibrate the probe. Clear alarm.
Clean the part and stylus.
Damaged/distorted stylus.
Poor tool change repeatability.
Loose probe mounting on shank or loose stylus.
Calibration feature has moved.
Measurement occurs within the machine’s acceleration and deceleration zone.
Probing speed too high or too slow.
Temperature variation causes machine and workpiece movement.
Replace the stylus and recalibrate the OSP60 probe (see page 3.8).
Recalibrate the OSP60 probe after each tool change
(see page 3.8).
Check and tighten as appropriate.
Recalibrate the OSP60 probe
(see page 3.8).
Correct the position.
Increase the lead on/lead off or arc on/arc off radius.
Perform simple repeatability trials at various speeds.
Minimise temperature changes and recalibrate offsets frequently.
Symptom
Poor OSP60 probe repeatability and/or accuracy (continued).
Reduced range.
Cause
Machine tool faulty.
Embedded swarf or debris in or around the front diaphragm.
Incorrect power setting.
Poor alignment.
Poor earth connection.
Action
Perform health checks on the machine tool.
Visibly inspect the front diaphragm for debris and swarf by manipulating the position of the stylus. Do not remove the overtravel stop ring. If swarf or debris is identified, then flush the area with clean running water as described on page 4.2. If the front diaphragm appears to be damaged, or cannot be cleared of swarf or debris, then the OSP60 probe should be returned to
Renishaw.
Check power settings. It is recommended that the power level of the OMM-S receiver is set to full power, and the optical power of the OSP60 probe is set to automatic power.
Check orientation of the OMM-S and line-of-sight. Add a second
OMM-S if necessary.
Check earth connection of the
OMM-S and OSI-S.
5.3
5.4
OSP60 installation guide
This page is intentionally left blank.
Parts list
Type Part number Description
OSP60 kit
Tool kit
CR123 3 V battery
Battery cassette
Breather cover
Battery cap gasket kit
A-5465-2001 OSP60 probe kit, includes tool kit and quick-start guide.
A-4038-0304 Tool kit comprising: styli tool, 2 mm hexagon wrench,
2 × 2.5 mm hexagon wrench, 4 mm hexagon wrench,
2 × M8 ×12 mm long screws.
P-BT03-0006 Lithium manganese dioxide battery 3 V 1400 mAh.
A-5465-2304 OSP60 battery cassette.
A-5465-2305 OSP60 breather cover.
A-5465-2300 OSP60 battery cap gasket kit comprising: 1 × gasket and
1 × support ring.
Stylus tool M-5000-3707 Tool for tightening or releasing the stylus.
Publications. These can be downloaded from our website at www.renishaw.com
OSP60 quick-start guide H-5465-8500 OSP60 quick-start guide: for the rapid set-up and installation of the OSP60 probe.
OMM-S and OSI-S quick-start guide
H-5465-8520 OMM-S and OSI-S quick-start guide: for the rapid set-up and installation of the OMM-S and OSI-S.
OMM-S and OSI-S installation guide
H-5465-8540 OMM-S and OSI-S SPRINT™ system interface and
OMM-S SPRINT™ system receiver installation guide.
Taper shanks data sheet H-2000-2011 Data sheet: taper shanks for machine tool probes.
Styli recommendations for SPRINT scanning probes information leaflet
H-5465-8102 Information leaflet: recommended styli for use with
SPRINT scanning probes.
Styli and accessories H-1000-3200 Technical specification: styli and accessories – or visit our Web shop at www.renishaw.com/shop.
SPRINT system data sheet
OSP60 battery cap gasket replacement information leaflet
H-5465-8200 Data sheet: SPRINT system.
H-5465-8532 OSP60 battery cap gasket replacement information leaflet
6.1
Renishaw plc
New Mills, Wotton-under-Edge
Gloucestershire, GL12 8JR
United Kingdom
T +44 (0)1453 524524
F +44 (0)1453 524901
www.renishaw.com
For worldwide contact details, visit www.renishaw.com/contact
© 2013–2017 Renishaw plc Issued: 06.2017
*H-5465-8504-03*
Part no. H-5465-8504-03-A
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