Adrec
Adrec - what is a digital torque wrench?
Adrec offers digital torque wrenches that display the measured torque value on an LCD screen, thereby providing more precise torque control. Not only do our products measure torque values, but they also include fail-safe and operational support features. For instance, you can set lower and upper torque limits, and LEDs indicate the tightening status. Additionally, notifications and warnings are provided through sounds and vibrations.
When used on a production line, it is common to wirelessly receive the tightening results on a computer, fail-safe controller, or PLC. This allows for actions such as storing the data and linking it to a fail-safe system or production equipment. Consequently, rather than using a digital torque wrench by itself, integrating it with other systems enhances efficiency and safety.
Functions required of digital torque wrenches
Functions required by operators
- Assurance of tightening with the specified torque
- Notification when the specified torque is reached
- Automatic saving of the tightening results and simpler process of creating inspection sheets
- Reduction in time and effort of recharging
Functions required by production engineers
- Ensure that workers can perform tightening work with precise torque Adrec.
- Maintenance of constant quality.
- Incorporation of a system for preventing forgotten tighteners in the production line.
- Improvement in work efficiency by linking with various other production equipment.
- Saving of work records, enabling traceability automatic.
Functions required by design engineers
- Ability to measure torque values in real time.
- Ability to measure torque and angle at the same time.
- Ability to graph the acquired data.
Features of Adrec's digital torque wrench - ProWrench
Our Adrec ProWrench is a wireless digital torque wrench, developed by Adrec.
This is a next-generation digital torque wrench with features designed to improve production efficiency, such as precise torque value display, enhanced notification functions, and linking with PCs and other equipment.
Peak value detection
As the bolt is tightened, the peak torque value is received by PC software.
PLC Linking
The peak torque value is received by a PLC (sequencer). This can be performed with the “ZC-101W” receiver.
Linking with machine tools
Peak torque value is received by a PLC (sequencer). This can be performed with the “ZC-101W” receiver.
Advantages of using Adrec-ProWrench for operators
Precise torque values at a glance
Exact torque value at the time of measurement is displayed on the LCD screen, so operators can see how much torque (N・m) is being applied to tightening now and how much that has actually been applied.
Notifications for the measured torque value through “light, sound, and vibration”
With Adrec, you can set both lower and upper torque limits. When the measured torque value reaches either limit, the operator is promptly notified through a buzzer, LED, and vibration.
In contrast, with an analog torque wrench, a “click” sound is heard when the specified value is reached. However, it is possible that overtorque can occur at that moment.
By using digital torque wrenches, you can set an upper torque limit, ensuring that the operator is immediately informed if the measured torque value exceeds the limit. This feature provides peace of mind and enhances operational safety.
Automatic saving of tightening results (no need to record by hand)
The Adrec torque value at the time of tightening can be automatically saved in the torque wrench unit itself, or transferred to a PC.
Using the saved data eliminates the need to manually enter torque values on assembly inspection sheets, and the like.
No need to worry about recharging (it uses dry cell batteries)
The unit operates on rechargeable AA batteries. If the batteries unexpectedly run out, you can continue working by simply replacing them with charged ones. Unlike lithium battery devices, which cannot be used while recharging, this unit offers uninterrupted operation. Additionally, it can run continuously for 70 hours on a single charge, so you won’t need to recharge the batteries frequently.
Advantages of using adrec-Pro Wrench for production engineers
Ideal for fail-safes such as forgetting to tighten
Regarding the torque’s value can be notified through “sound, light, and vibration,” and the retightening prevention function can be used to prevent retightening screws that have been tightened.
Dedicated software can also automatically set torque values for each process, preventing mistakes like selecting the wrong torque wrench to be used.
Various dedicated radio receivers enable linking with other production equipment (communication with PCs and PLCs is possible).
A wireless receiver can be used to link the torque wrench to a PC. By using our Adrec software, you can easily communicate with the torque wrench and save the received data. This can be done either with the free standard software or by using class libraries.
Moreover, the torque wrench can also be connected to a PLC through various radios, allowing it to link with existing production lines. Additionally, it can simply output ‘OK’ or ‘Not Good’ to a Patlite, ensuring seamless integration and efficient operation.
Automatic storage of work records eliminates recording errors
When working outdoors, the torque wrench unit can store up to 6,000 tightening results. Subsequently, the saved data can be easily retrieved on a PC using dedicated software.
Conversely, when working indoors, data can be stored directly on a PC using a dedicated wireless receiver. Furthermore, by using PLCs, the torque wrench can also link seamlessly with production lines.
Additionally, the recorded data can be utilized for various purposes such as submission to customers, ensuring traceability, and conducting work analysis.
Advantages of using Adrec-ProWrench for design engineers
Measure torque and angle at the same time
Torque and angle can be measured simultaneously, making it possible to obtain detailed data such as how many degrees the bolt rotated before breaking, etc.
※Requires the activation of angle option.
This shows torque and angle data being received in real time and plotted on a graph.
Even more functions can be added by using dedicated software.
- Enables work instructions through the display
With DigiproMaster, work procedures are clearly shown on the display, allowing the operator to follow them step-by-step. Additionally, when performing tightening work, the next operation in the series cannot be started until the set number of tightenings is completed. Consequently, this feature eliminates the possibility of forgetting to tighten, ensuring accuracy and reliability in the process.
- Automatic setting of specified torque values for each process
The torque wrench is automatically set with the maximum torque for each step in the process. In contrast, when using analog torque wrenches, it is necessary to prepare a separate torque wrench for each specified torque. However, with digital torque wrenches, the number of torque wrenches can be significantly reduced because the settings can be freely changed. Consequently, this flexibility enhances efficiency and convenience in various applications.
※Torque band setting ranges vary by model.
- Automatic creation of inspection sheets
ProWrench can be seamlessly linked with Mitutoyo’s wireless measurement devices, allowing measurement results to be transferred directly to a PC. Consequently, this enables the automatic creation of an inspection sheet. As a result, the need to manually record and input measurement results is completely eliminated, thereby enhancing efficiency and reducing the potential for errors.
Free software
Torque management tool
Torque management tool for setting ProWrench, reading out data from ProWrench, or simple torque management.
Class library
Class library enables you to easily operate ProWrench from your own software.
Real time monitor
This software enables simultaneous measurement of torque and angle in real time. It is used for various experiments and verifications at development sites.
Even more advanced manufacturing support software “DigiProMaster”
Essential software for your digital transformation! For customers who find the free torque management tools insufficient, we offer a comprehensive paid software package. This package includes a manufacturing support and history management system with integrated traceability management functions.
Moreover, torque wrenches can be automatically configured to suit each process. Consequently, the operator can focus solely on the task at hand without worrying about the historical data, which is automatically gathered.
If solutions for your company’s digital transformation are a priority, you should definitely consider this software. It streamlines operations and ensures that all necessary data is efficiently managed and easily accessible.
Please contact BTS Resources for more details.
Product Specifications
