How to stop production downtime caused by missing tools

Production downtime, a nemesis for manufacturers, can arise from a multitude of sources, but one of the most frustrating and often overlooked causes is the simple yet critical issue of missing tools. When essential tools vanish or are misplaced, it can bring an entire production line to a grinding halt, resulting in significant losses in time, money, and productivity.

The cost of unplanned downtime, whether calculated in lost production time or the financial impact on your bottom line, is a burden no manufacturer wants to bear. Unplanned manufacturing downtime due to missing tools not only disrupts the workflow but also adds to the overall costs, including overtime, priority shipping for spare tools, and the strain on your maintenance team. Missing tools can also leads to potential FOD. Understanding the root causes and implementing effective strategies to track and manage tools is essential for minimizing equipment downtime and ensuring smooth production operations.

Implementing a Tool Tracking System

Benefits of Tool Tracking Technologies


Implementing a tool tracking system can revolutionize your manufacturing process by offering several key benefits. One of the most significant advantages is the ability to track the real-time location of each tool, which dramatically reduces the time spent searching for missing or misplaced equipment.

This real-time visibility ensures that production workers can focus on their core tasks, thereby increasing productivity and efficiency. Another benefit is the prevention of tool theft and loss. Automated tool tracking systems can create an accurate asset register, detailing the last known user, real-time location, and other important information for each tool.

This not only helps in recovering stolen or lost tools but also makes users accountable for the tools they check out, reducing the likelihood of tools going missing in the first place. Tool tracking technologies also enhance quality control and compliance. By ensuring that all necessary tools are available and in the right condition, you can maintain consistent quality in your products.

Automated record-keeping eliminates the risk of human error associated with manual tracking methods, providing a robust and reliable audit trail. Additionally, these systems support predictive maintenance by tracking the usage and condition of tools, allowing you to schedule maintenance proactively and reduce unplanned downtime.

This proactive approach to maintenance can significantly improve overall equipment effectiveness (OEE) and minimize production disruptions.

NEXCAP® IOT solution is to connect field operations to industrial management instances, taking full account of the demands expressed by our customers.

 NEXCAP® Tool tracking software is used to track tools in real time and detect missing tools.

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Choosing the Right System


When selecting a tool tracking system, several factors need to be considered to ensure you choose the right solution for your manufacturing needs. One of the primary considerations is the type of asset tags to use.

Options include barcodes, QR codes, RFID tags, GPS, and NFC, each with its own set of benefits and drawbacks. For instance, barcodes and QR codes are cost-effective but require line-of-sight scanning, while RFID tags offer greater range and speed but are more expensive. The scalability and flexibility of the system are also critical.

As your business grows and evolves, the software should be able to adapt without causing disruptions. Look for systems that offer seamless integration with your existing systems and tools, ensuring a smooth transition and minimizing downtime. Customizable workflows are another important feature.

The ability to tailor the system to your unique manufacturing processes can improve productivity, reduce errors, and enhance overall efficiency. Ensure the system allows for easy configuration and process control, such as Statistical Process Control (SPC), to maintain consistent quality and compliance. Finally, consider the analytics and reporting capabilities of the system.

Advanced analytics can help you generate comprehensive reports, identify trends, and drive continuous improvement across your manufacturing operations. Real-time data and robust process control features are essential for making data-driven decisions and addressing operational challenges promptly.

 

How to stop production downtime caused by missing tools

An aircraft maintenance manager can identify missing or lost tools thanks to our NEXCAP® Software platform.

 

Establishing Strict Checkout and Return Procedures

How to stop production downtime caused by missing tools

Smart Tool Storage System – Secure, Organized, Efficient                                      

Creation of Tool Control Protocols


Establishing strict checkout and return procedures is essential for minimizing tool misplacement and ensuring that all tools are accounted for at all times. The creation of tool control protocols involves defining a clear and efficient process for checking out tools. This process should include verifying user authorization, recording detailed tool information, and obtaining signatures from authorized personnel.

For instance, an equipment checkout form can be used to document the borrower’s name, the tool’s condition at the time of checkout, and the designated return deadline. Implementing standardized procedures ensures that every tool transaction is tracked and recorded accurately. This can be achieved through digital solutions such as online forms or mobile apps, which allow for real-time updates and easy access to records.

Automated notifications for overdue returns can also be set up to ensure timely follow-ups and prevent tools from being misplaced or forgotten. Additionally, setting deadlines for tool return based on project needs and individual tool types helps in maintaining a smooth workflow.

Consider implementing late return penalties if necessary to enforce timely tool return and minimize production disruptions.

Training and Compliance


Training and compliance are essential components of effective tool management. Ensuring that all staff members are properly trained to use, maintain, and manage tools is critical for preventing errors and ensuring safety.

Regular training sessions should be conducted to update workers on new tools, maintenance procedures, and the importance of adhering to the established tool control protocols. Compliance with industry regulations and safety standards is also vital.

Training programs should include modules on proper tool handling, maintenance, and storage to ensure that workers are aware of and adhere to these standards. This not only enhances safety but also helps in extending the life of tools and maintaining consistent product quality. Fostering a culture of continuous improvement within the workforce is also beneficial.

Encourage workers to provide feedback on the tool management process and suggest improvements. This collaborative approach can lead to the identification of bottlenecks and areas for improvement, such as the need for additional training or updates to the tool inventory management system.

By ensuring that all workers are well-trained and compliant with the established protocols, manufacturers can significantly reduce the risk of tool-related errors, improve productivity, and maintain a safe and efficient working environment.

Regular Audits and Tool Maintenance

Scheduled Audits


Regular audits are a key component of maintaining an efficient and reliable tool management system. Scheduled audits help ensure that all tools are accounted for, in good condition, and being used correctly.

To implement effective audits, it is essential to create and adhere to a structured audit schedule. This can be achieved through automation, using audit scheduling software that reminds assigned users to conduct audits on a timely basis. Such systems can automate both recurring and one-off audits, ensuring that all necessary checks are completed without fail.

During these audits, a comprehensive checklist should be used to guide the auditors. This checklist should include sections for basic information, pre-audit details, and specific standards or regulations to be verified.

For example, the checklist might cover the audit title, date, auditor’s name, manufacturer’s name, and the purpose and scope of the audit. Audits should also involve gathering all relevant data related to tool usage, condition, and location.

This includes taking photos of tools, annotating any non-conformances, and adding comments or notes. Assigning corrective measures for any identified issues ensures that problems are addressed promptly and efficiently.

Maintenance Schedules


Maintenance schedules are equally important for preventing tool-related downtime and ensuring the longevity of your equipment. Regular maintenance helps in identifying potential issues before they become major problems, allowing for predictive maintenance rather than reactive repairs. To establish effective maintenance schedules, you should integrate your tool tracking system with your maintenance protocols.

This involves setting up routine maintenance checks based on the usage and condition of each tool. Automated notifications can be set up to remind maintenance personnel when a tool is due for inspection or maintenance, ensuring that no tool falls through the cracks.

Maintenance schedules should be customizable to fit the specific needs of your tools and operations. For instance, some tools may require daily checks, while others might need weekly or monthly maintenance.

Using digital tools to manage these schedules can streamline the process, reduce human error, and ensure compliance with industry standards and safety protocols. Additionally, incorporating Lean Manufacturing strategies such as Gemba Walks during audits can help in identifying inefficiencies and areas for improvement in real-time.

This proactive approach to maintenance not only reduces unplanned downtime but also enhances overall equipment effectiveness (OEE) and improves the quality of your products.

 

 

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Conclusion

To effectively stop production downtime caused by missing tools, it is essential to implement a multifaceted approach. First, establish a robust tool tracking system to monitor the real-time location and condition of your tools.

This system should be integrated with strict checkout and return procedures to ensure accountability and prevent tool misplacement. Regular audits and maintenance schedules are also essential for identifying and addressing potential issues before they become major problems. By following these steps, you can significantly reduce unplanned downtime, enhance equipment effectiveness, and improve overall production efficiency.

Remember, the key to success lies in consistency, clear protocols, and proactive maintenance. Take action today to implement these strategies and watch your production time and costs transform for the better.

FAQ

Common causes of production downtime due to missing tools include workers spending time searching for tools, which can lead to significant productivity losses. For example, if each worker spends just 10 minutes a day searching for tools, it equates to 40 hours of downtime per worker annually.

Additionally, poor tool management can result in overuse of some tools and underuse of others, leading to increased replacement costs and downtime when vital tools are unavailable.

Real-time inventory tracking systems can help prevent production downtime caused by missing tools by providing up-to-the-minute visibility into inventory levels and locations. This enables manufacturers to monitor tool availability, set automatic reorder triggers, and streamline material handling processes, ensuring that necessary tools are always available when needed.

To calculate the cost and impact of production downtime due to missing tools, you can use the following methods:

  1. Downtime Duration and Production Value:

    • Calculate the total hours of downtime and multiply it by the hourly production value, labour cost, and overheads.
      Cost of Downtime = (Hourly Production Value × Hourly Labour Cost × Hourly Overheads Cost) × Duration of Downtime

  2. Include Indirect Costs:

    • Add losses of recurring revenue and future revenue due to the downtime.
      Cost of Downtime = ((Hourly Production Value × Hourly Labour Cost × Hourly Overheads Cost) × Duration of Downtime) + Loss of Recurring Revenue + Loss of Future Revenue

  3. Units Not Produced:

    • Calculate the number of units not produced during downtime by multiplying the downtime hours by the average production rate per hour, and then multiply this by the gross profit per unit to find the total gross losses.

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Standard work and standardized operating procedures (SOPs) play a vital role in reducing production downtime caused by missing tools by ensuring that all necessary steps and materials are clearly outlined and followed. This includes detailed instructions on tool preparation, storage, and retrieval, minimizing the likelihood of tools being misplaced or unavailable.

Implementing SOPs helps in streamlining changeovers and maintaining consistency in the production process, thereby reducing downtime and increasing efficiency.

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