New Automatic Tank Gauge Calibration System with Laser Interferometer as Absolute Length Reference

LaserLiner LL10Petro is an automatic tank gauge probe calibration system working with a laser interferometer as a length reference. The laser interferometer with embedded electronics controls the movement of the floating table and tests the accuracy of the probe in over 50 points according to ISO230-2.
The selection of the measurement points is set automatically according to the probe type or the requirements of local calibration Institute. The mechanical construction and the embedded software allow simultaneous measurement of two probes. The calibration consists of three testing procedure: start, step positioning and pilgrim positioning. The total duration of the calibration procedure is less than an hour

Stabilized LaserLiner laser head, with patented solutions inside, guarantees stable operation over a wide temperature range and long time, and is designed to be as compact and small as possible. LaserLiner LL10Petro is specifically destined for certification laboratories.

High accuracy lenght measuring machines for calibration of measuring instruments

Feanor presents on the Russian and the Baltic market the new length high accuracy measuring instrument ABBE LP600, equipped with Heidenhain incremental measuring system and with QMSOFT calibration software.
LP600 allows to perform calibration of plug GO/NO GO, plain and thread gauges, micrometers, snap gauges with an uncertainty level similar to the traditional Zeiss 'aus Jena ' length measuring instruments,(based on a dated design, but with good metrological performance), for external manual measuring up to 600 mm.

Suitable for calibration centers or company metrology labs, the system allows to include provides temperature control and compensation, if the environmental conditions cannot guarantee to operate at the standard temperature of 20 ° C.

Temperature control
Longer version of the length calibration machine requires the use of LN10 laser interferometer measurement system. The environmental system uses multiple sensors (for temperature, pressure humidity), three temperature sensors to be placed on the measuring system, on the workpiece and the measuring probe. The system was developed within a EU metrology research project. For more information please contact info (at) feanor.com

Invito alla fiera di Hannover dal 20 al 24 Aprile 2009

Questi i temi di Hannover Messe 2009: Automazione Industriale, Motion, Drive & Automation, Fabrica Digitale, Subappalto, Energia (focus su Eolico), Power Plant Technology, Aria Compressa, Tecnologie per Lavorazione Superfici e Microtecnologie, infine il padiglione 2 dedicato alla Research & Technology.
FEANOR partecipa all'interno dello stand EMLIIT (Confederazione Industriale Estonia - Halle 2- D65) e presenta novità nel settore utensili speciali, software controllo qualità e ricerca su sistemi di misura.
Come ormai di consueto, la parte cartacea (il catalogo non viene più stampato) è sostituita da un efficiente browser su web ed un CD, contenente tutti i dati degli espositori, manuali, cataloghi,listini, che può essere richiesto dal sito.
Per maggiori infirmazioni visitare il sito ufficiale della fiera www.hannovermesse.de

Per scaricare il biglietto invito gratuito alla manifestazione collegati e registrati al link http://www.hannovermesse.de/ticketregistration?Rg8bq49s2ts7m7

Ball screw inspection by use of a compact Zeeman Doppler laser interferometer

Ball screw inspection by use of a compact Zeeman Doppler laser interferometer


In the following paper we show the use of a compact laser interferometer to inspect ball screws. Two different systems have been developed, one to be used during ball screw manufacturing, the second one to inspect existing ball screws. The former one is used to measure the screw pitch. Data collected during the measurement are used to calculate the parameters for the screws grinding machine. The second setup is used to evaluate the parameters of the manufactured ball screw. The software supporting this setup makes calculation of parameters of tested ball screw and creation of reports possible. Additionally, the inspection setup is the one that the torque measuring arrangements have been integrated on. Both the arrangements and the software allow for measurements of all parameters during movement of nut in full travel length of the ball screw and make charts and reports.

Keywords: ball screw inspection, laser interferometer

INTRODUCTION

The aim of the project was improving the quality of produced ball screw, speeding up the preparation of the correction parameter for grinding machine in process of production as well as shortening the time of final inspection of produced ball screw. The setup of the correction parameters for grinding machine and the inspection of the produced ball screw play the key role in quality of production. The preparation of correction parameter based on point-by-point measuring of pitch of screw and elaboration of gathered data usually took more then thirty minutes for each single screw.
It means that the automatization of that process is crucial for productivity. On the other hand the final inspection of complete ball screw consists of measuring several parameters and preparing reports for all produced ball screw. Another thing is that this process had to be shortened by automatization. The screw and the ball screw inspection arrangements were worked out in frames of the project entitled; "Elaboration of methodology and of arrangement for measurements of screw in process of production and inspection arrangement of ball screw according to norms ISO/DIN" No 8 T10C 063 2000C/5124 of Polish Committee of Science.

MEASUREMENT METHODOLOGY

The methodology of measurements was developed on the base of the following norms: PN-84/M-55275, DIN 69051-3(1-4), ISO 3408-3. Fig.1 presents parameters of ball screw. It was established that after measurements all parameters would be automatically calculated and presented in the form of reports and charts

Symbols
L0 – Nominal travel direction
DL0 – Travel deviation
Lu – Useful travel
c – Specified travel for compensation. Customer determines this value, as it depends on different application requirements.
ep – Permissible mean travel deviation.
vup – Permissible travel deviation in useful travel Lu
v300p – Permissible travel deviation in random 300 mm
v2Dp – Permissible travel deviation in random 1 revolution 2 rad
Cumulative representative lead - a straight line representing the tendency of the cumulative actual lead. This is obtained by a least square method and measured is by laser system.


Figure 1. The graph of screw travel deviations

The main requirements of the arrangements were as follows:
1. The time of preparation of the data for grinding machine, including the time of mounting of the screw on the arrangement should not exceed fifteen minutes.
2. The time of final inspection of ball screw should be within twenty minutes.
3. Three temperature sensors placed on the ball screw should assure the accuracy of temperature measurement of 0.1°C in the range of 10 – 40 °C.
4. The repeatability of the measurements should be not less than 0.6 micrometers for manual measurements and 1.2 micrometers for dynamic measurements in full measuring range.
5. The measuring range should assure the measurements of the screw up to 5 meters long.
6. The laser head and the measurement optics should be mounted fixedly.
7. The measurements should be carried on without necessity of additional adjusting of optical path.
8. The optical elements should be mounted in the place where there is no risk of interruption of the laser beam.
9. The cosine and Abbe errors should be taken into account and minimized.
10. The measuring platform should be light, as it will be moved along the screw.
11. The driving gear of the measuring platform should assure the synchronous movement of the platform with the lead of the screw.
12. The velocity of movements should be easily programmable according to the lead of the screw.
13. On the base on measurement the ball screw should be classified in the grade of tolerance.
In fig.2 the grade of tolerance is presented.


Lu ep (Dm)
Grade of tolerance vup (Dm)
Grade of tolerance
>  1 3 5 1 3 5
315 6 12 23 6 12 23
315 400 7 13 25 6 12 25
400 500 8 15 27 7 13 26
500 630 9 16 30 7 14 29
630 800 10 18 35 8 16 31
800 1000 11 21 40 9 17 35
1000 1250 13 24 46 10 19 39
1250 1600 15 29 54 11 22 44
1600 2200 18 35 65 13 25 51
2000 2500 22 41 77 15 29 59
2500 3150 26 50 93 17 34 69
3150 4000 32 62 115 21 41 82
4000 5000 - 76 140 - 49 99
5000 6300 - - 170 - - 119
Figure 2. Grade of tolerance of ball screw

BALL SCREW INSPECTION SETUP

Two different applications have been developed, on which modified interferometers LP 30 have been used. The arrangement consists of 6 m long solid optical base on antivibration groundwork and the support of the screw. The retroreflector was placed on the moving platform near the probe. The optics of the interferometer and the laser head were placed on the optical base. The signals from rotary encoder were sent to the electronics of the interferometer and used to control the torque. Eight measurements of translation on one turn of screw were taken. Other arrangement, which was used for completed ball screw inspection, was additionally equipped with setup for torque measurements. Both arrangements were equipped with the laser interferometer LP30. The interferometers were used in linear displacement measurement configuration with dynamic gathering of the data. The signal from rotary encoder was used to control the rate of measurements. Torque was synchronized with the screw rotation. For manual measurements the remote control of the moment of the measurement was supplied. The source of radiation of the interferometer was He-Ne Zeeman laser with 1 mW exit power. In frequency stabilization loop the cell with surface stabilized ferroelectric liquid crystal (SSFLC) was used [1]. The frequency stabilization system assures repeatability of laser frequency on the level of 2x10-8. The interferometer is two-frequency interferometer with frequency difference of about 1.2 MHz. The arrangements of PLL in measuring and reference path multiply by 32 the frequency shift; allowing a resolution of 10 nm.


Figure 3. The measuring stage with the probe


The system was equipped with the environment parameter compensation station. The environment station measured the temperature with accuracy of 0.1 °C, the pressure with accuracy of 1 hPa and the humidity with accuracy 5%. Additionally, three small size temperature sensors were placed on the screw. The accuracy of temperature of screw measurements was 0.1°C. The accuracy of measurement linear displacement measurements was
0.6 + 0. 001 x L, where L - length of screw expressed in mm. The repeatability of manual measurements with the use of probe positioned in the thread groove of the screw was 0.6 μm. The accuracy of manual measurement depended on technical skill of the operator. The tested screw was measured with the probe with appropriate curvature. The accuracy of the dynamic measurements depended on the precision of mounting of screw on the optical base and on the quality of the thread of the screw.


Ball screw inspection setup


The inspection setup of ball screw with torque measurement arrangement
This setup measures the torque in the range from 0.3 to 15 Nm. The measurements are carried on in both directions. Displacement speed is recorded and can be selected. The torque chart is displayed in rael time.







MEASUREMENTS

The investigations of screws in the manufacturing process are performed on the technological setup with manual measurements of basic parameters of screws. The main goal of the measurements is preparation of correction parameters for grinding machine. The results of manual measurements are presented in fig. 6. The measurements were carried on by translating the stage with measuring probe by the step of the thread and after that the probe was positioned in the thread of the screw. The measurement was accepted by remote control. The basic parameter measured on arrangement was the lead of screw. The software automatically calculates: the v300p -permissible travel deviation in random 300 mm, Lu - useful travel, ep - permissible mean travel deviation and vup -permissible travel deviation in useful travel Lu. Local temperature, air pressure and air humidity of the air, and temperature of the screw in three different points are continually registered and used for the laser compensation.
The measurements were carried on second arrangement for the inspection of completed ball screw. The laser measurement system was sinchronyzed with the rotation of the ball screw. Every entire turn eight values of measuring displacement of the nut were registered. The strength of the laser beam is monitored and any misalignment or interruption is immediately reported. The software automatically generates the chart and performs the evaluations.

The conditions of measurement and the parameters of the tested ball screw are continually registered. A specific report database of the manufactured ball screw units allows easy and fast access to all reports. The choice of the ball screw matching the requirements of the client is easy. Reports can be shared on Internet through a standard browser. The measurement of the torque was performed simultaneously. Fig. 8 presents a sample report of such measurements. The displacement is continuously measured by the laser interferometer. The velocity of the movement of the nut is controlled and registered.
CONCLUSIONS

The development of the arrangements for inspection of screw and ball screw was a significant step forward to high quality production. The time of preparation of the parameter for grinding machine was shortened two times. The production of the ball screw in grades 1 and 3 was enlarged by 40%. The development of the methodology of the inspection and software for calculation of parameters according to international standards allows comparison of the parameters of produced ball screw with parameters offered by other producers. Particular care should be taken when positioning the ball screw on measuring mount. The tilt of the screw during dynamic measurement is the significant source of error.

www.feanor.com
Luca Bochese 卢卡 13717978084
info@feanor.com

激光干涉仪和机床检查，用户手册，指示，原则
更轻巧的激光测量及校准
机床数控化改造的必要性及其改造方法- 工业设计- 工科- 就学网
下载用户手册 http://www.feanor.com/LP30_manual.pdf

Mahr 828 PC Economical Upgrade/Update now easy with a new IK220/G4 kit

An economical update of a standard Mahr 828 PC length measuring machine can now be performed with an upgrade kit based on Heidenhain IK220 PCI card and an G4 card for the inductive gauge.
The new kit allows to connect the Mahr 828 PC with a new PC with Microsoft XP, and to install the latest version of QMSOFT 32 bit gauge management software. The gauge database can then be located on the company server and saved according to standard backup procedures.

All functions performed by the original software are now included in a single QMSOFT display, speeding up the calibration procedure.

A particular advantage is that new card IK220 saves the reference position of the glass scale, and the compensation table can be easily transferred to the new system.

Aggiornamento banchi di misura lunghezze ZEISS ULM con il software per taratura strumenti QMSOFT

Aggiornamento banchi di misura lunghezze ZEISS ULM con il software per taratura strumenti QMSOFT

Parole chiave: lunghezza taratura macchine, ZEISS ULM, Heidenhain, aus Jena, aggiornamento, taratura strumenti, taratura calibri, tamponi lisci e filettati, software per taratura, aggiornamento banchi misura obsoleti

Autore: Luca Bochese, QQ 873993643

用QMSOFT更新ZEISS ULM长度测量仪器
www.feanor.com

关键词:长度校准仪器, ZEISS ULM, 海德汉, aus Jena,更新,仪器螺纹环和仪表的校准,校准软件,更新老式的长度校准仪器
作者: Luca Bochese, Faanor爱沙尼亚, QQ: 873993643
日期: 2008年7月22日

Feanor è una società di ricerca e sviluppo in metrologia dal 1990. Le informazioni contenute in questo articolo possono essere di utilità a tutti gli utilizzatori di banchi di misura ZEISS, sia aziendali che laboratori e centri di taratura, che hanno la necessità di aggiornare il software per la gestione e la taratura degli strumenti di misura.
芬诺Feanor是一个全球性的公司,创立于1990年,进行应用研究和提供计量和测量仪器的服务.本文所述技术信息对所有ZEISS ULM长度测量仪器的老客户很有益处,包括校准实验室,它需要更新软件管理自己的测量仪器.

La facilità d'uso e l'elevato numero di norme incluse in QMSOFT lo rendono l’ideale per il centro di taratura. Il software permette di personalizzare i certificati di taratura, importare ed esportare i dati ad altri sistemi di gestione, interfacciarsi con diversi tipi di strumenti di misura.
Per quanto riguarda la taratura degli anelli filettati, è possibile eseguire la taratura su tre punti di contatto, per tutti i banchi dotati di tale opzione, ed ottenere quindi una accuratezza più elevata.
Una società che ha recentemente installato questo sistema ha ottenuto un risparmio annuale di circa 35.000 EUR, eseguendo internamente un elevato numero di tarature, precedentemente affidate ad un centro di taratura esterno.

它 使用方便,在QMSOFT中有数目可观的标准,它的优势体现在,比如,快速和自定义的标定拨号计,精确标定螺纹环,用T探头和3点接触(而不是两个,像通 常的机器那样)通过垂直轴定位螺纹环,无需纸张,提供电子校正服务和数据库与客户共享服务,和许多其他服务.该公司安装这个系统现在可以节省约 35.000欧元每年,相当于一个由外部校准实验室校准螺纹环提供的成本.

I banchi di misura tipo ZEISS ULM possono ora essere facilmente aggiornati ed utilizzare le potenti funzioni di QMSOFT per la gestione degli strumenti di misura
图片1:旧版的ZEISS ULM长度测量仪器现在可以转化为一种快速有效的长度校准机通过选择强大的QMSOFT衡量管理软件

I principali vantaggi di QMSOFT:
• veloce e facile da usare
• norme complete ed aggiornate
• taratura dei calibri filettati con il metodo a tre fili/sfere (più accurato)

QMSOFT衡量管理软件的主要优点:
•运作快速和使用简单
•完整和更新的标准
•校准螺纹压力表与三探针程序(更准确)和Berndt或矢量评价公式

Adattamento del sistema di misura originale Zeiss
Utilizzando un box interfaccia speciale è ora possibile collegare direttamente il sistema di misura originale Zeiss con una scheda Heidenhain IK220 carta PCI.
原ZEISS测量系统转换
使用一个特殊的界面中,现在有可能直接连接原ZEISS测量系统''aus Jena '机到现代海德汉IK220卡(PCI卡用两个插座).

Nota: PC obsoleti utilizzano una scheda IK 121 su bus ISA. I moderni PC non dispongono di tale bus. Volendo comunque utilizzare la IK 121 su bus ISA e QMSOFT16 bit, occorre imostare manualmente gli switch per il riconoscimento dell’indirizzo 320, 330,340 e 350 ed inserire le informazioni relative alla riga ottica e la sua risoluzione (20 oppure 8 micrometri). Le impostazioni non vengono riconosciute automaticamente come con la IK220.

注:老式的电脑,一IK的121卡ISA总线,在需要时,它仍有可能,虽然没有建议,使用IK121卡 ISA总线和QMSOFT16位元版本.在这种情况下,该卡是不会自动承认的操作系统,因此,有必要检查引脚地址320, 350或330340,并输入此信息,在qmsoft玻璃规模设定选项,以及作为玻璃规模决议在20年或8 micrometri.
Questa soluzione con IK220 PCI consente l'utilizzo di entrambe le versioni di QMSOFT a 16 bit e QMSOFT a 32 bit, senza la necessità di utilizzare il visualizzatore originale AE101 (tipo H o L).
Le informazioni precedentemente visualizzate sullo Zeiss AE101 interfaccia (MIN, MAX, NEG, SET, ...) sono ora visualizzate direttamente sul monitor del PC.
这个用IK 220PCI的解决方案允许使用两个版本的QMSOFT 16位和32位,而不需要使用原来的ae101 (h或升)显示单元.
以前仅显示在AE101接口的资料(min, max, NEG, SET ... ...)现在可以直接显示在PC监视器上.


Foto 2: Il visualizzatore originale Feinmess AE 101 non è più necessario, se si collega la macchina di misura alla scheda Heidenhain PCI IK220 tramite la nostra interfaccia. Le funzioni del display sono svolte dal software di visualizzazione QMSOFT.
图片2: 原Feinmess AE 101接口,就不再需要了,当把测量仪器和海德汉的PCI卡连接起来时.职能展示是由QMSOFT显示软件完成的.


Box interfaccia
Il cavo in uscita dalla ZEISS ULM viene collegato al box, che viene a sua volta collegato alla scheda IK220 nel PC.
Durante l'installazione del driver, con procedure diverse in base a Windows 2000, XP o Vista, l’indirizzo della scheda IK220 viene automaticamente riconosciuto ed assegnato.
Il segnale viene automaticamente convertito, occorre solo impostare il canale di misura (di norma il nr. 1) e la risoluzione della riga, 20, 10, 8 o 2 micrometri. Questa operazione può essere eseguita facilmente misurando un blocchetto da 10 mm e confrontando il valore inizialmente visualizzato.

转换接口箱
aus Jena ZEISS ULM的网线是连接到一个特别的接口框,然后连接到IK220电脑插槽.
安装驱动时,根据Windows 2000, XP或Vista不同的程序, IK220卡地址将被自动识别(无引脚设置).
原始信号的转换和显示,只需要设置安装的测量通道(通常年nr. 1)和玻璃度量分辨率在20, 10, 8或μ m 2.这可以很容易的通过测量一10毫米的仪表来展示.

L'interfaccia converte costantemente il segnale Zeiss in un segnale standard Heidenhain
接口框可以不断的把原ZEISS玻璃度量的信号转换成为一个标准的海德汉玻璃度量的信号

Gestione della forza di misura
Questo sistema può essere facilmente applicato a tutte le macchine con impostazione manuale della forza di misura. Per tutte le macchine con impostazione della forza via software, potrebbe essere necessario mantenere il software di gestione in background. Ciò accade, ad esempio, con le macchine SIP Genevoise 550M e 305, che hanno bisogno di avere il software LMC in esecuzione in background.
压力测量
这个系统可以很容易地适用于所有的带有测量力的机械预先装置(弹簧或是重量)机器.对所有通过软件预 置力的机器,可能有必要把机器管理软件保持在背景下.这种情况下,作为一个例子,与SIP的Genevoise一系列550m机器,需要他们自己的LMC 运行的软件的背景.

Compensazione della temperatura
Sono inclusi i driver per la maggior parte dei sensori di temperatura esistenti sul mercato.
温度补偿
对于大多数温度传感器,驱动均包括在内.一般的RS232设置选项允许连接其他传感器,如有需要,如果不稳定的环境条件需要的话(一般应避免).

Taratura di comparatori
Il modulo per comparatori permette di tarare tutti i tipi di comparatori.
拨号压力表校准
校准所有类型的拨号压力表可以非常迅速和容易的执行.所有列入标准(美国和欧洲的标准,其中还包括日本,韩国和澳大利亚),均在本文章最后呈现.

Esempio di calcolo dei parametri di una filettatura M10, passo 1,5 mm, tolleranza 6H in base alla norma DIN
例如计算参数的螺纹标准值(最低,最高,磨损或外部,是指一个内部直径),为M10的公制螺纹塞规,螺距1.5毫米,宽容级6小时,按照DIN德国标准

In questo esempio si eseguono due misure 0 ° e 90 ° su due piani, con il metodo a tre fili
在这个例子中,两种测量在0 °和90 °是在一个10.410 millimetri平原塞规,由三线的方法,在两个不同的部分规范.

QMSOFT -软件技术实现对检定和校准的过程控制
Software per la gestione e la taratura degli strumenti di misurazione, comprese le norme internazionali 软件管理和校准测量仪器,其中包括最新的国际标准

Il menù principale di QMSOFT è diviso in quattro sezioni: da sinistra i moduli per le principali tipologie di strumenti, i tool di gestione della banca dati, i dispositivi utilizzati per la taratura ed una sezione per i parametri di programma
QMSOFT的主体分为四个部分:左为测量模块(检验程序),为不同类型的仪器进行校正,数据库,标定设备使用,和其他的软件工具

QMSOFT può essere utilizzato con quasi tutti gli strumenti per misura di lunghezze, compresi i seguenti:
这个软件可以用在所有长度测量仪器,其中包括:
SIP - 300, 300M, 550M, 750M
Brown&Sharpe TESA - TESA UPC, Etalon POLO
Mahr Federal - 828a, 828 PC, 828 UN, Optimar 100, Millitron 1240 e 1501IC, PLM 600
Zeiss aus Jena - ULM 600 (AE1IH/Heidenhain), ULM Opal 600, Opal 1000
Steinmeyer Feinmess Suhl - KLM-60.01, LM-300.01, UMP-2, EMP-II
Trimos - TULM RS232/Heidenhain, THV mini, LabConcept, TELMA, TELA
Pratt & Whitney - Supermicrometer, P&W Labmaster
Sylvac - Dial gauge calibrator, D 80, D 100, Opto RS
Helios - Com, Unitron, Com Supra, Linear, UMG 50
Microrep - DMS 680
Cary - Carylabor

I moduli di QMSOFT permettono una elevata flessibilità e la possibilità di adattarsi alle vostre esigenze di taratura:
QMSOFT有很多不同的模块,灵活性高,适应性强,可适合你的校准要求.
1. Database DABAQ4W. Gestione della banca dati, ottimizzato per la gestione di strumenti, definizione di campi e parametri personalizzati, definizione di tipologie complesse
DABAQ4W软件技术实现对检定和校准的过程控制

La banca dati è completamente personalizzabile e può essere utilizzata per definire la struttura di qualsiasi tipo di strumento di misura (misure elettriche, di forza, di coppia, temperatura, coppia, pressione, ...)
数据库的屏幕显示,其中压力表或仪器需要加以校准并给出了他们的基本参数.该数据库是完全自定义,可以用来界定结构,界定任何类型的新的测量装置(电气,力矩,扭矩,温度,扭矩,压力, ... ...)

2. LEHRM4W per la taratura di anelli e tamponi lisci e filettati secondo le norme seguenti:
LEHRM4W校准片面环,插头片,根据以下标准:
- DIN ISO 286 - 1环规德国标准
- DIN ISO 286 - 2环规德国标准
- British standard BS 969 -环规英国标准
- ANSI / ASME B89.1.6M - 1984 -环规英国标准
- Norme Française NF E 02-202 (GE40-001N) -环规法国标准
- Calibri BS 4064:1966 e BS 4065:1966环规英国标准
- Calibri Norme Française NF 11-011 E环规法国标准

3. GEWIND4W per la taratura di calibri filettati secondo le norme.
GEWIND4W为校准线片及环,根据以下标准:
- Filettature metriche ISO DIN ISO 1502 (DIN 13)
- Filettature metriche ISO ANSI B.1.16M
- Filettature metriche trapezoidali DIN 103
- Filettaure unificate ANSI ASME B1.1 e B 1.2
- Calibri filettati per filetti unificati BS 919
- Calibri per flettature per tubazioni DIN ISO 228
- Steel conduit threads DIN 40430, DIN 40431
- Knuckle threads (Rundgewinde) - DIN 405
- Calibri per filettature Buttress (Sägegewinde, a dente di sega), DIN 513 e tolleranze personalizzate
- Calibri per inserti filettati metrici, DIN 8140
- Calibri per filettature Whitworth BS 84 / BS 919 part 2
- Filettature tipo NPSM per tubazioni, ANSI/ASME 1.20.1
- Filettature per impiego aerospaziale MJ Threads, DIN ISO 5855
- Calibri per filettature e tamponi unificati Böllhof, tolleranze personalizzate
- Filettature per valvole e pneumatici DIN 7756 and ETRTO V.7
- Filettature metriche NF E 03-152/163 (GE40-010N)
- Filetti unificati CNOMO GE40-008N (PSA, Renault)
- ACME threads ANSI B1.5 - 1988
- Stub-ACME threads ANSI B1.8 - 1988
- Buttress threads 7°/45°, ANSI B1.9 - 1973
- Hot-dip galvanized threads DIN ISO 965:2002

4. MESSF4W per la taratura di comparatori e tastatori in base a norme seguenti:
MESSF4W标定拨号仪表(百分表千分表系列),精密拨号仪表和测试拨号指标按以下标准:
- Comparatori DIN 878
- Comparatori a zero centrale DIN 879
- Comparatori con leva DIN 2270
- Comparatori a zero centrale ASME/ANSI B89.1.10M - 1987
- Comparatori per misure lineari (British standard) BS 907 : 1965
- Comparatori con leva (British standard) BS 2795 : 1981
- Comparatori per misure lineari Norme française NF E 11-050 : 1990
- Comparatori e comparatori con leva (Australian standard) AS 2103
- Comparatori (0.01 mm) (Korean standard) KS B 5206 - 1984
- Comparatori (0.001 mm) (Korean standard) KS B 5207 - 1984
- Comparatori con leva (Korean standard) KS B 5238 - 1976
- Comparatori (Japanese industrial standard) JIS B 7503 - 1992

Il menù principale diviso in tre sezioni

5. MESCHR4W per la taratura di micrometri per interni ed esterni, testine micrometriche secondo le seguenti norme:
MESCHR4W为标定的内部和外部微米(千分尺系列),微米元首根据以下标准
- Micrometri DIN 863: Part 1, Part 2, Part 4, (Part 3) 德国标准
- Micrometri per esterni (British standard) BS 870 : 1950 英国标准
- Micrometri per interni (British standard) BS 959 : 1950英国标准
- Micrometri per profondità (British standard) BS 6468 : 1984英国标准
- Testine micrometriche (British standard) BS 1734 : 1951英国标准
- Micrometri (qualsiasi tipo) Specificazione federale (USA) GGG-C105 C-1987
- Micrometri secondo standard Australiani AS 2102澳大利亚标准
- Micrometri per interni secondo standard Australiani AS 2101: 1978澳大利亚标准

MESCHR4W schermata principale, anche se tali strumenti di misura sono normali calibrato utilizzando una serie di misuratori di riferimento blocco

6. MESCHI4W per la taratura di pinze Vernier, Profondimetri secondo norme seguenti:
MESCHI4W为太阳能卡尺标定游标卡钳, •数显卡尺系列, •游标卡尺系列, •带表卡尺系列, •深度尺系列, •数显标尺系列深度计,根据以下标准:

- Calibri a corsoio DIN 862卡尺德国标准
- Calibri a corsoio (serie metriche) Australian standard AS 1984 – 1977澳大利亚标准
- Calibri a corsoio British standard BS 887 : 1982卡尺英国标准
- Calibri a corsoio (serie metriche) Norme Française NF E 11-091卡尺英国标准

7. MESZTA4W per la taratura di flessometri in base alle seguenti norme:
MESZTA4W校准测量录音带根据以下标准:
- Nastri di acciaio e DIN 865 DIN 866德国标准
- Nastri di acciaio (British Standard) BS 4372英国标准

Il certificato di taratura può essere personalizzato e stampato in varie lingue
校准证书可用许多不同的语言定制和印刷.

Per maggiori informazioni su opzioni di aggiornamento per altre macchine di misura di lunghezze visitare www.feanor.com o www.feanor.asia
如需更多其他长度测量仪器的最新消息,请访问: www.feanor.com或www.feanor.asia

Aggiornamento banchi di misura Mahr 828

E' stato effettuato con successo in Svizzera il primo aggiornamento del banco Mahr 828 con scheda tradizionale Heidenhain IK220 e scheda di gestione del tastatore induttivo G4.
Il kit permette ora di aggiornare le macchine di misura Mahr piu' obsolete, dotate di una scheda MEMXU su bus ISA (non più disponibili sui nuovi PC, che dispongono solamente di bus PCI) ad un costo molto inferiore rispetto all'acquisto di una macchina nuova.
Il kit di aggiornamento è basato sul visualizzatore QMSOFT basic, che visualizza entrambi i segnali della riga ottica e del sensore induttivo sull'asse X e sostituisce le funzioni del software originale Mahr di gestione della macchina.
Una importante novità della scheda IK220 è la possibilità di mantenere memorizzato il riferimento della riga ottica incrementale, evitando così di dover spostare il carrello, e di sveltire notevolmente l'esecuzione delle tarature.