Daisy Series Using & Maintenance Manual

DAISY Series CMMs

Using & Maintenance Manual

Xi’an High-Tech AEH Industrial Metrology Co., Ltd

Warning： Any part of this manual is forbidden to copy or plagiarize in any means

without permission of AEH’s copyright. All the pictures in this manual are not the practical ones and for reference

only. All rights reserved.

Book name：Installation & User Manual of Coordinate Measuring Machine

Publication：Technical Development Department, Xi’an High-tech AEH Industrial Metrology Co., Ltd

Book number：SC04020601

Address：No.22, C District, No.69, Jin Ye Road, New Area, Xi’an High-Tech Development Zone,

Xi’an, Shaanxi Province, P.R. China

Tel：029-81881570 81881567

Fax：029--81881087

P/C：710077

Email：[email protected]

Website：http://www.china-aeh.com

mailto:[email protected]

http://www.china-aeh.com/

Index

1 INTRODUCTION..............................................................................................................1

2 PREPARATIONS FOR INSTALLATION..........................................................................1

3 INSTALLATION AND ADJUSTMENT .............................................................................2

3.1 INSTALLATION OF BASIC MACHINE ................................................................................................2 3.1.1 Installation of Bottom Pedestal.............................................................................................2 3.1.2 Placement of Basic machine ................................................................................................2 3.1.3 Installation of transmission parts of Z axis ...........................................................................3 3.1.4 Install shield cover & adjust machine to horizontal ..............................................................4 3.1.5 Put through electric & pneumatic routes. .............................................................................5 3.1.6 Cleanning Basic Machine.....................................................................................................5 3.1.7 Run basic machine...............................................................................................................5 3.2 ACCURACY TEST ......................................................................................................................5 3.2.1 TERMS ...................................................................................................................................5 3.2.2 PREPARATION FOR ACCURACY TEST .........................................................................................5 3.2.3 STYLUS CALIBRATION ..............................................................................................................6 3.2.4 ACCURACY TEST .....................................................................................................................6 3.3 MACHINE’S APPEARANCE AND FUNCTION ACCEPTANCE...............................................................6 3.3.1 Appearance acceptance.......................................................................................................6 3.3.2Function acceptance .............................................................................................................6 3.4 ACCURACY ACCEPTANCE..........................................................................................................7

4 DAILY OPERATION AND MAINTENANCE ....................................................................7

4.1 NOTES OF SECURE OPERATIONS IN RUN & STOP THE MACHINE ....................................................7 4.1.1 Procedures to run the machine ............................................................................................7 4.1.2 Procedures to stop the machine...........................................................................................7 4.1.3 Notes of Secure operation....................................................................................................7 4.2 ROUTINE MAINTENANCE .............................................................................................................8 4.2.1 Daily Maintenance................................................................................................................8 4.2.2 Weekly Maintenance ............................................................................................................8 4.2.3 Monthly Maintenance ...........................................................................................................8 4.2.4 QuarterlyMaintenance ..........................................................................................................8 4.3 MAINTENANCE OF READHEAD AND GRATING ................................................................................8 4.4 REGULATION OF USE AND MAINTENANCE.....................................................................................9

1 Introduction

Daisy series of Precision CMM is an instrument with the multi-purpose length metrology. With the movable gantry structure and the quality granite as worktable and guideway, It has the advantages of high precision and stability as well as the relatively minor affection by the changeable outer environment. It is mainly applied into measuring the form and location error of the small or medium mechanic parts and suitable to use in the metrology room and production fieldwork. Also, it can be widely applied into the fields of aviation, spaceflight, military weapon, automobile, motor, machine tool, mold, electronics and others related with the complex spacial geometric measurement.

As CMM is a precision measuring equipment, the operator had better be trained by manufacturer to operate it so as to guarantee the normal working of CMM.

2 Preparations for Installation

Before installation and adjustment, please check whether the environment meets the certain requirement of the environment manual, and whether the packing box of CMM is moved to a right place. And then check the parts and accessories according to the contents of packing list. Some necessary tools and measuring device need to be prepared well. CMM need to be in homoeothermic measuring room for 24 hours before installation. If all the previous requirements can be met, the work of installation&adjustment can be started. If cannot be met, the installation &adjustment work need to be stopped and be advised by manufacturer. Please refer to the Picture 1-1 for installation and adjustment of this model.

Picture 1-1 Main parts of basic machine of CMM

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Daisy Seires CNC CMM Using & Maintenance Manual.

3 Installation and Adjustment

3.1 Installation of basic machine

3.1.1 Installation of Bottom Pedestal

Please take the bottom pedestal out of the accessory box( For Daisy10208 model, the following parts need be connected on spot, as Picture 2-1) and put it on the central part of grounded floor. The pedestal with air processor parts should be placed in the back of the machine. The plastic cushions need to be put onto the pedestal and make preparations for machine placement.

Picture 2-1Bottom pedestal

3.1.2 Placement of Basic machine

The basic machine should be moved to its place by forklift. While delivering, the fork should be inserted from the right side of basic machine (Refer to Picture 2-2). The inserting distance of depth should be more than 70% of the width of basic machine and please be more attention to avoid any damage from fork or forklift against the basic machine. Forklift or other transmitting equipment should be chosen according to the weight of basic machine( please refer to Diagram 2.1 for choosing right forklift); Please gently place the basic machine onto bottom pedestal and ensure that the pedestal pillar is right against the holes of worktable back surface. And then Please disassemble and remove the fixtures as well as the sealed paper on the scale of each axis. Lastly clean the worktable surface and measuring room.

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Picture 2-2 Inserting distance of Fork

Diagram 2.1 CMM model and Lifting Weight of Forklift 14

Lifting Weight of Forklift Model

Daisy564 & Daisy564HA 1.5T Daisy686 & Daisy564HA 2.0T Daisy8106 & Daisy8106HA 2.5T Daisy10128 & Daisy10128HA 3.5T Daisy10158 & Daisy10158HA 4.0T Daisy10208 & Daisy10208HA 4.5T Daisy121510 4.5T

3.1.3 Installation of transmission parts of Z axis

Please take Z transmission parts out of the accessory box and set it up onto X carriage, and then fix it with bolts and screws. Then uplift the lifting joints of air cylinder with shank and connect the lifting joints and transmission connection board. Meanwhile, please put through the air cables of air cylinder, the connection pin of travel switch and the connector plug of motor cable.

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Picture 2-3 Z Axis transmission part connection

3.1.4 Install shield cover & adjust machine to horizontal

Picture 2-4 Install shield cover

Please take out shield cover from 2” packing box, open it and clean the shield cover. Install every shield cover to basic machine each relating part (refer to picture 2-4).

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Please use clean cotton cloth to clean shield cover surface after installation finished. Rolling adjustable screw of basci machine bottom supporting, observe gradineter and calibrate machine worktable horizontal level in X and Y direction, ensure which is in the scope of 0.02mm/1000mm

3.1.5 Put through electric & pneumatic routes.

Connect basic machine with cable of control cabinet, ensure each cable is proper connected according their label indication. Connect power cable of computer with electric control cabinet, Connect computer with monitor, keyboard, mouse, print and other peripherals. If user prepared computer in their own, please refer to install software and other relating drive file of AC-DMIS software using manual. Take out φ10 air pipe and connect air resource with CMM pneumatic route, to make electric cable and air pipe is connected between bottom supporting and basic machine, here electric cable is digital pressure switch cable, φ6 air pipe is air enter pipe of balance cylinder andφ8 air pipe is air enter pipe of basic machine.

3.1.6 Cleanning Basic Machine.

Using cotton cloth dip 120” aviation gas to clean surface of guideway and worktable, check surface of grating, if there is any fingerprint, contamination found please use cleaning stick rolled with absorbent cotton to dip a little 120” or more advanced aviation gas or mixture(40% anhydrous ethanol and 60% aether) to wiping surface of grating in single direction when stick turns into half dry status, the coming and go wiping is prohibited. Rid up dust of basic machine surface, put electric control cabinet and computer desk to right position, reserve suitable measuring passage in advance.

3.1.7 Run basic machine

Open pneumatic routes, down press emergency switch, adjust air pressure of pneumatic press supplied to CMM to 0.5Mpa(5bar), turn on control cabinet, turn on computer, run AC-DMIS software, run emergency switch, operate CMM by joystick move 3 axes simultaneously for full travel scope, check whether travel switch is active and whether joystick function is correct? Separated down press joystick, electric control cabinet, emergency switch front Y axes of basic machine by sequence, check whether the function of emergency switch is correct? Execute basic machine running attrition test for 20 minutes, check whether machine movement is normal, whether there are any noise. Down press emergency switch immediately upon any abnormal situation arise and check basic machine.

3.2 Accuracy test

3.2.1 Terms

CMMs measuring error (E): Length measuring max error (MPEE): Length measuring max error along axial direction(MPEE I): Probing error(P): Max allowed probing error(MPEP): Repeatability:

3.2.2 Preparation for accuracy test

Before start the accuracy test, check environment temperature and humidity untill they meet the required values. The machine and measuring tool should keep in the required environment with constant temperature at least 24 hours. Prepare the necessary tools ready.

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3.2.3 Stylus calibration

In most measuring cases, the measuring work with different purpose would be carried out on different coordinate plane. In order to complete these measuring work, the various stylus with different length, orientation and sphere diameter could be selected to reach the aim point. This requires the relative position between stylus’ sphere centres is confirmed and known. Thus, the same and correct coordinate systems could be achieved by measuring the geometry element with different stylus. The purpose of stylus calibration is to confirm each stylus’ parameters and their position relations between each other. Once the stylus is changed or probe head is reinstalled while the machine is working, the stylus should be recalibrated.

3.2.4 Accuracy test

Calibrate the machine’s resolution: Fix the gauge on the bracket and make the gauge parallel to the measuring axis. Rotate the stylus parallel to the work plane of the gauge. Then use AC-DMIS special software to check the measuring error for this axis, and make the compensation for the axis’ resolution regarding to its measuring error. Calibrate the machine’s perpendicularity: Fix the gauge on the bracket and make the gauge parallel to the measuring plane. Rotate the stylus parallel to the work plane of the gauge. Then use AC-DMIS special software to make compensation to the machine’s perpendicularity for the 3 axis. Check the machine’s spatial accuracy: Fix the gauge on bracket, make the gauge forward to the catercorner position with the longest space and rotate the stylus parallel to the guage’s working plane. Then use AC-DMIS special software to measure the machine’s spacial accuracy. Probing error: Fix a 25 mm diameter precision sphere on datum tee, and put the datum tee in the middle of the worktable, then use AC-DMIS special software to measure the probing error. Use of AC-DMIS special software: Regarding to the use of AC-DMIS special software, please refer to the file GageHelp5.HTML in root directory AC-dmis.

3.3 Machine’s appearance and function acceptance

3.3.1 Appearance acceptance Observe the machine’s appearance without any crash or nick defect. The logo, nameplate and caution mark should be clear and accurate.

3.3.2 Function acceptance Mechanical function:

The measuring range of each axis meet agreement requirement or manufacturers’ standard. Hard limit switch is firm and reliable.

Electric function: The function of ach axis’ measuring range switch is correct. The joystick’s control performance is accurate. The emergency switch is swift and correct. Each indicating light and device works well.

Software function: Each measuring software should apply to the manufactures’ standard or meet the agreement’s requirement. The printing function of the software is easy to operate.

Accessory and spare parts: All the accessory and spare parts should meet the manufactures’ standard or the agreement’s requirement. Check the spare parts is complete or not. The user’s guide

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should include Installation and operation manual, Installation and calibration manual, Operation and maintenance manual and AC-DMIS software user manual.

3.4 Accuracy acceptance

The CMMs precision will be checked and accepted by the customer or the third party according to JJF1064-2000 norm.

4 Daily Operation and Maintenance

To guarantee the long-term effective run of measuring machine, the good habit for operating and maintaining the machine with right method should be developed.

4.1 Notes of Secure Operations in Run & Stop the machine

4.1.1 Procedures to run the machine

①Clean the guideway with medicine cotton dipped into ethanol

Clear off the bar and ② make the motion of machine smooth

Check the data of the barometer of machine. The data should be not less than ③0.45Mpa

Switch on the general power supply of system .④

Switch on the air supply of control system⑤

Start the computer⑥

Open the software ⑦ AC-DMIS

Rotate clockwise and release the Stop button on the control box.⑧

Switch on the Stop button on the joystick box.⑨

4.1.2 Procedures to stop the machine ①Turn the A angle of probe head to 90。

Lift the Z axis to the safety position②

Press down the ③ Stop button on the joystick and the control box, then switch off the air supply.

Close the operating interface of AC④ -DMIS

Turn off the computer ⑤

Switch off the power supply⑥

4.1.3 Notes of Secure operation

Only after deeply understanding of how to stop① the machine under some emergent situation, allowed to try running the machine.

Please only use granite surface as the measuring area.②

Do not use the compressed air to clean the machine. Please try the cleaner③

Keep clean of the worktable surface and th④ e measuring work piece.

When measuring the parts, if rest some time, the Z axis should be moved above the ⑤

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measured parts and some space should be left, then press down the Stop button on the joystick box

Do not try turning or reversing the direction with⑥ fast speed.

When operating manually the machine to probe, please use the lower and regular ⑦speed. Do not pull the joystick beyond the limit.

Check the suitable back distance before measuring small hole or slot.⑧

Before running a measuring program, pleas⑨ e check the conformity between the current coordinate system and the coordinate system the measuring program requires.

4.2 Routine Maintenance

4.2.1 Daily Maintenance ① When the first time to run the machine every day, clean the guideway surface and worktable surface with some cotton cloth or tissue dipped into 120# clean benzine.

Note: Do not pollute the grating when cleaning each axis’guideways.

Check the air pressure of system②

Check guideways and pay attention to do protection.③

Check the condition of ④ running machine

4.2.2 Weekly Maintenance Check all the filters every week and let the seeper out so as to avoid the block and guarantee the normal condition of machine.

4.2.3 Monthly Maintenance Check the core of triple-connected filter to avoid the pollution. If serious pollution, need cleaning or changing the core, If necessary, add the air filter and freezing dryer to improve the air supply quality.

4.2.4 QuarterlyMaintenance ① Check and eliminate the pollutions in the control system. If fault and need to repair the machine, Please contact AEH.

② Check the condition of pipeline in the pneumatic system. If fault and need to repair, please contact AEH

4.3 Maintenance of Readhead and Grating

The grating and readhead installed on the coordinate measuring machine is the machine’s standard component as the dimensions. The cleanness of grating surface and reading window surface will directly affect the measuring accuracy and safety of running the machine. It should be guaranteed that there is no dust and stains on the surface of grating and reading window any time. If necessary, please clean it according to the following ways:

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Operation 1. Do not directly touch the reading window with fingers. 2. Do not use Acetone, Benzene and Ethanol to clean grating 3. Suggest using the clean dried soft downless cloth to clean it

without any cleaning liquid. If the surface is too dirty, only use the soft cloth that is dipped into a little N-heptane or Propan-2-ol to clean it gently .Do not put the steal belt into any liquid for long time

4. When connecting the readhead, do not switch on the power supply.

5 Storing Temperature: - 20 °C - +70 °C, storing humidity < 95%RH

6. Operating temperature: 0 °C - + 55 °C, operating humidity < 80%RH

4.4 Regulation of Use and Maintenance

To guarantee a good condition of running the measuring machine, besides the routine repair & maintenance work above, what is more important is to constitute a set of feasible management regulation for machine room and criterion for using device. Also, keep record of the machine’s condition so that the problems can be found out and solved by AEH as soon as possible.

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Rev.06: The copyright of this guide belongs to XI’an High-tech AEH Industrial Metrology Co.,Ltd. All the contents are forbidden to extract, excerpt or copy in any means without authentication The content of this guide will be correspondingly changed in terms with the software update without notification in advance

AEH-CHINA（Headquarter） XI’an High-tech AEH Industrial Metrology Co.,Ltd ADRESS：No.22, C District, No.69, Jin Ye Road, New Area, Xi’an High-Tech Development Zone, Xi’an, Shaanxi Province, P.R. China TEL：029-81881570 81881567 FAX：029--81881087 PC：710077 E-Mail：[email protected] [email protected] [email protected]：http://www.chia-aeh.com

http://www.西安爱德华.com

XI’an High-tech AEH Industrial Metrology Co.,Ltd Sales branch company ADRESS：No.22, C District, No.69, Jin Ye Road, New Area, Xi’an High-Tech Development Zone, Xi’an, Shaanxi Province, P.R. China TEL：029-81881570 81881567 FAX：029--81881087 SERVICE TEL：029-81881553 PC：710077 E-Mail：[email protected] [email protected] [email protected]：http://www.chia-aeh.com

http://www.西安爱德华.com

XI’an High-tech AEH Industrial Metrology Co.,Ltd Optical instrument branch company ADRESS：No.22, C District, No.69, Jin Ye Road, New Area, Xi’an High-Tech Development Zone, Xi’an, Shaanxi Province, P.R. ChinaTEL：029-81881095 FAX：029-81881087 PC：710077

Daisy Series Using & Maintenance Manual

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