Learn about calibration standards and how to calibrate a torque wrench properly.
When you think of calibration standards, what comes to mind? Is it accuracy, traceability, and measurement? Well, after a relative period of use, these equipment performance parameters tend to deviate from the norm—compromising the reliability, precision, and predictability of machinery.
Amid a highly regulated environment, industry leaders must strive to comply with stringent calibration standards to guarantee the production of quality merchandise. As part of the quality control measures, most governing bodies focus on procedures your firm employs for routine equipment calibration, inspections, checks, and maintenance.
Based on the above observation, firms are often subjected to independent audits to authenticate your tool calibration processes follow laid down principles. Some of the crucial sticking points and regulators for how to calibrate a torque wrench will include:
- Routine instrument calibration reports
- Steps your organization takes after recognizing a change or event that can adversely affect equipment performance
While most enterprises have a budgetary allocation for calibration services, a significant number fails to follow through with the initiative. A cloud of uncertainty may always loom, causing relative unease in the eventuality of “unscheduled” audits.
With a firm’s resources often stretched thin, your personnel may not be able to conduct regular and adequate gauge calibration. This exposes your enterprise to the risk of noncompliance, and you may lose your foothold on the strict demands of your industry.
Let’s take a look at how to calibrate a torque wrench and how tool calibration services enable you to correct equipment performance and deliver excellent plus reliable results consistently.
Maintain Equipment Accuracy
Proper wrench calibration is an essential move. It positions your firm and supports your efforts in adhering to quality assurance in your specific trade. It delves not only into the application of recognized standards dealing with quality management systems but also curbs product liability concerns.
Most calibration standards dictate that you should always be acutely aware of the variation between actual instrument reading and the corresponding correct value. Calibration services are integral to the production of quality products. Fundamentally, they give credence to accuracy, and where necessary, inform measuring equipment adjustment needs.
Appropriate calibration services support your exploits in ascertaining the operational accuracy of your equipment in its area of application—ensuring optimal performance of instruments, secure working conditions for end-users, and validating your legal obligation to your consumers.
Importance of Calibration
Unless your torque wrench is damaged, it’s relatively difficult to establish through observation that the instrument is deviating from its tolerance limits. Wrench calibration testing against known calibration standards is key to a successful operation.
Why would you require to frequently test and calibrate your tools? Aside from precision, wrench calibration services also evaluate the consistency of daily manufacturing results. Adequate servicing and adjusting of your instruments help you avoid incorrect tightening concerns often associated with equipment.
Such a strategy curbs on maintenance expenditure, safety issues, possible legal consequences, and production losses arising as a result of avoidable downtime.
Benefits of Proper Calibration
Leveraging your production process success on proper calibration has specific benefits. Not only on the grounds of traceability of results, but also in substantially lowering the need for reworks, and equally provide you with a reliable backup in case of merchandise liability proceedings.
Here’s a summary of additional benefits:
- Legal security backup for a manufacturing or supply firm
- End-user safety
- Quality assurance
- Compliance with calibration standards
- Improved customer experiences
Torque Wrench Calibration Process
Depending on the nature or scale of operation, calibration procedures may typically follow specifically defined steps:
Step#1—Test of functions along with visual checks to determine and locate equipment damage. As a standard procedure, calibration service providers inspect defects in equipment housing, displays, cabling, or external interferences on instruments. The inspection screens each separate accessory alongside pertinent technical documentation at the core of calibration requirements.
This testing phase upholds optimal equipment operation processes, as well as covering basic settings, assessing self-testing functions, analyzing zero-point alignment.
Step#2—After the inspection, your calibration service provider determines whether your instruments qualify for calibration in their current conditions. Their state demand repairs.
Frequency of Calibration
How often do you need to calibrate torque wrenches? Consider the following thresholds:
- The user—take note of performance changes arising after 2500-3000 repetitions
- Typical work conditions—once the tool deviates beyond permissible limits, you should recalibrate your instruments
- Use rate and storage—with increased tool usage, the frequency demands for calibration increases. Also, proper storage helps you maintain the ideal performance of a tool for extended periods
International calibration standards prescribe annual tool calibration for certification. Likewise, ISO guidelines provide for either every 5,000 cycles or yearly calibration services, whichever comes first.
Why Not Save On the Cost of Calibration by Overlooking Calibration Standards?
Well, you have to take into account the costs associated with a warranty breach. Consider expenditures linked to repairing works. Yet, that’s not all; you will also risk delaying or losing orders as a result of equipment breakdowns—eventually eroding consumer confidence in your firm’s brand.
How long did it take for you to establish your firm as a reputable brand in your specific industry? Obviously, it took time and resources. For you to retain your position as an industry leader, you’ll find that the list of concerns far outweighs the torque-tool calibration services expenditure.
Savvy entrepreneurs appreciate the fact that in today’s business environment, the cost of acquiring a new customer is tenfold higher than retaining an existing one.
Do you want to avoid errors in meter readings? Are your equipment repair costs a source of concern for your organization? Arrange for your electric torque wrench calibration from Florida Precision Tool. We offer same-day tool calibration services. With guaranteed accuracy and consistency, you can avoid breaching calibration standards besides unnecessary equipment repair costs. Contact us today to get started!