Author: John Maher

  • The Ripple Effect of Implementing APS

    The Ripple Effect of Implementing APS

    Manufacturing employees walking around a building

    By: John Maher | March 13, 2025 | 5 min read


    Advanced Planning and Scheduling (APS) software can dramatically simplify daily life for production planners and schedulers tasked with creating and optimizing production plans. However, the benefits of optimized production extend far beyond the role of production planning and scheduling. With the right tools, an advanced planning system can positively impact every corner of your enterprise, reshaping how teams collaborate, strategize, and operate.

     

    How APS Drives Enterprise-Wide Performance Improvement 

    As manufacturing employees from the C-Suite to parts pickers can attest, an immense amount of time is often wasted by manual processes and tasks: checking factory capacity, quoting customer delivery, tracking order status, (re)prioritizing orders, expediting materials and orders, (re)promising delivery dates, and so on. Much of this wasted time is caused by factors such as: 

    • Production plans that aren’t aligned to demand  
    • Manual processes that can’t keep up with the business 
    • Inaccurate or out-of-date information 
    • Lack of visibility into production plans 
    • Miscues between departments 

     

    Implementing APS can address each of these challenges and more, allowing benefits to be realized almost immediately at every level of the organization. 

      APS for Procurement Image

    Supply Chain/Procurement 

    An essential partner in production execution, it’s no surprise that this department has a lot to gain from an APS implementation. Procurement is responsible for getting the parts and raw materials to ensure the production plan can be carried out. Of course, they also need to better understand what will be required and by when so inventory levels and costs can be kept in check. APS systems support their efforts in several ways:   

    • Synchronizing procurement with the actual, capacity-constrained production scheduling aligns material replenishment with scheduled usage, helping to keep inventory levels low. 
    • Procurement has visibility into prioritized item shortages, making it easier for them to adapt to changes in production schedules and effectively expedite orders as necessary. 
    • Soft pegging of purchase orders to shortages allows procurement to quickly identify the demand(s) driving the shortages and the purchase orders necessary to supply them. 
    • Capable-to-promise dates (CTPD) are fully vetted for capacity and materials. This prevents unrealistic promises from being made that put pressure on procurement and add unnecessary costs. 
    • Expedite and slide signals are tied directly to the finite production schedule, so procurement is automatically notified.  

     

     

    Advanced Planning and Scheduling for Sales image

    Sales  

    To drive customer satisfaction, sales and production must work together. Unfortunately, that relationship is often strained due to lack of visibility into production capacity and status. Sales has a lot to gain from an APS implementation, including: 

    • CPTD are based on real-time production capacity and material availability. This allows sales to immediately provide reliable delivery date commitments, making sales cycles shorter and more efficient. 
    • CPTD are kept in alignment with current manufacturing resources, and sales is notified should an order begin to slip.  
    • Real-time, self-serve order status visibility vastly reduces the number of emails, phone calls, and chats with production control, making everyone more efficient and effective. 
    • Increased visibility and ability to meet delivery commitments builds customer trust and satisfaction. 
    • When material or capacity contention exists between two or more orders, visibility into constraints turns decision-making into a strategic rather than tactical approach and helps align decisions to corporate objectives. 

     

     

    APS for Production Operations image

    Production Operations  

    Employee turnover is costly, so a manufacturing environment that functions like a well-oiled machine is an excellent employee retention asset. Here are a few ways those on the factory floor benefit from APS: 

    • A real-time priority (dispatch) list keeps the shop floor in perfect alignment with the current schedule. 
    • Expedite signals are automated, limiting the need for expediters because the operators already know when a job should be expedited. 
    • Production workers have upstream visibility, so they know when work will arrive. 
    • They also have visibility into work in the queue and ready to process. There is no need to guess what to work on next! 
    • Implementing an APS system drives documentation, e.g., production processes, primary and alternate resources, and estimated run and setup times. This documentation drives agreement, aids in process optimization and improvement, and shortens learning cycles for new employees. 

     

     

    APS for Production Control

    Production Control 

    Production control managers play a pivotal role in ensuring manufacturing operations are carried out efficiently, on time, and within budget. APS software helps them by: 

    • Prioritizing the preparation of production documentation (drawings, work orders, quality plans, etc.) based on the finite production schedule. 
    • Providing a gating schedule to plan and execute gating/release of work to the shop floor based on the production pull. 

     

     

    APS for Engineer

    Engineering 

    Engineering often gets overlooked when discussing APS benefits, but for Engineer-to-Order environments or highly engineered products, APS drives real benefits for this group as well.   

    • Less time is wasted because production support activities are tied directly to the finite production schedule, ensuring they are properly prioritized and timed. 
    • Engineers have visibility into the status of items, so they know which items are impacted by engineering changes and they don’t waste time making unneeded changes to obsolete items. 

     

     

    APS for Quality Control

    Quality Control 

    A critical component of the production workflow for complex manufacturing, APS benefits for the QC/QA department include: 

    • The ability to link non-conformances to work for visibility, prioritization, and schedule impact. 
    • Prioritization of incoming inspection work ensures urgent items are identified and addressed first. 

     

     

    APS for Executive

    Executive Leadership 

    With real-time visibility across the entire enterprise, executives can make more informed strategy decisions and ensure support for business objectives. For example: 

    • APS provides insights into enterprise capabilities and future business projects, giving executives the information to make key decisions on where to invest to ensure they can meet present and future demand. 
    • Prioritization rules that support the strategic goals of the enterprise can be embedded into APS workflows. 
    • APS provides tools to direct continuous improvement activities that will yield the highest benefits to the organization. 

     

     

    APS for IT image

    Information Technology (IT) 

    Last but not least, APS benefits the IT department, which is often tasked with implementing and supporting operational technologies.  

    • APS allows IT to leverage investments in existing IT solutions, such as ERP.  
    • APS provides additional capabilities that deliver hard returns for manufacturing and supply chain operations.   
    • Once implemented, APS requires little IT intervention beyond general server maintenance. 

     

    Explore the Benefits of Better Prioritization 

    Prioritization is a critical manufacturing operational strategy. When production plans are properly prioritized, this results in the ripple benefits we’ve talked about in this post. In an upcoming post, we’ll dig deeper into how APS helps focus the enterprise on critical priorities to keep everyone on track.  

    In the meantime, we invite you to learn more about how APS can help your business by reaching out to us. We’re happy to answer your questions. If you’d like to see APS in action, we can set up a demonstration of SyncManufacturing®, our patented planning and scheduling tools that can help you tackle even the most unique, complex production processes with clarity, control, and confidence. 

    Contact Us 

    Request a Demo   

     

     

     

  • The Role of Algorithms in Production Planning and Scheduling

    The Role of Algorithms in Production Planning and Scheduling

    Woman looking at computer screen of algorithms

    By: John Maher | January 20, 2025 | 7 min read


    In my last post, I talked about the challenges of using spreadsheets to manage production planning and scheduling in complex manufacturing. Some of you have probably experienced those challenges first-hand, but if you want to read that post, you can access it here. If you’re ready to move beyond manual processes, today I will explore APS software further and dig deeper into algorithms, the logic behind Advanced Planning and Scheduling (APS) software.

     

    What is an Algorithm?

    In its broadest sense, an algorithm is a set of rules or a step-by-step procedure for performing a task or solving a problem. Algorithms are fundamental to all aspects of computer science from artificial intelligence, databases, and encryption to search engines, data compression, and optimization problems. It’s their ability to solve optimization and synchronizations problems that makes them so critical for advanced production planning and scheduling.

     

    The Difference Between Algorithms and Formulas

    When you talk to colleagues about replacing your production planning spreadsheets with APS software, someone will likely ask: “Can’t you just do that in Excel?” (If they don’t ask, they’re probably thinking it.) Before I answer that question, though, it’s helpful to understand the difference between an algorithm and a formula.  

    Although they can be very sophisticated, formulas are essentially equations designed to calculate a value. Algorithms can encompass formulas, but they also include logical structures such as loops and conditional statements, which are not part of formulas. Algorithms are also designed to outline the entire process of reaching a solution, including decision-making and iterative computation.  

    You can create algorithms in Excel, but anything that rises to the sophistication of a production scheduling function usually requires using Excel’s Visual Basic for Applications (VBA) programming environment. VBA expertise may be a handy skill to have, but creating your own algorithms means taking on the task of continually updating and debugging the algorithms as the business changes.  

    With off-the-shelf software, hundreds or even thousands of customers are funding the vendor’s investment in the resources necessary to keep the application up-to-date and error-free. As we discussed in my last blog post, APS software also makes adapting to unforeseen events, like a new order or unexpected bottleneck, a lot faster and easier as the vendor builds adaptability into the application. Plus, you don’t have to worry about your one VBA expert leaving the organization. Reputable software companies like Synchrono leverage proactive succession planning and adhere to enterprise software development best practices, ensuring continuity and minimizing intellectual property risks.

     

    A Deeper Dive into APS Algorithms

    The type of algorithm required is largely based on the complexity of the flow or routing in your manufacturing environment. If the flow is relatively simple, e.g., a limited number of process steps or a similar flow for all products in the value stream, then optimization techniques such as Linear Programming, Genetic Algorithms, and Constraint Programming are appropriate.  

    Manufacturing environments with more complex routing, many dependent resources, and highly variable flows from product to product require an alternative approach. Heuristic algorithms are a good example. Without going too deeply into the topic, heuristic algorithms are designed to find good enough solutions to a complex problem when finding the perfect (or at least optimal) solution would be too resource intensive. In other words, heuristic algorithms and hybrid variations thereof are often used when traditional optimization would take too long to provide an optimized answer. 

    Heuristic algorithms also address the challenge of convergence. That is, the more complex the flow, the more variables and, thereby, possible solutions. This forces the algorithm to end further from convergence on the optimal solution. Optimization algorithms that don’t converge on the optimal solution can vary widely from run to run without any of the data changing. As every production planner can attest, having a very good schedule that is also stable is far more critical in a complex manufacturing environment than creating optimized solutions that are highly variable from run to run.  

    Furthermore, adding in convergence points, such as welding or assembly where multiple items are combined, requires a heavier focus on the synchronization of parts than optimization of individual resources. Without synchronization, a lot of time is wasted at convergence points waiting for parts that were not optimized for upstream resources to run when they were needed. 

     

    Optimize production with SyncManufacturing

    Why Not Take the Proven Path?

    Obviously, we’ve just scratched the surface when it comes to discussing how algorithms are used to synchronize resources and optimize production schedules. I’m sure we have readers who are hungry for more details, but a lot of you are probably wondering whether you can just skip the lecture series on this topic and still benefit from APS. 

    The good news is, you can. Our APS solution, SyncManufacturing®, is a patented APS application designed for complex manufacturing that utilizes many different types of algorithms to optimize production scheduling. During implementation, we’ll work with you to make sure the system applies the most effective algorithms to derive stable, workable production schedules that help you meet your customer commitments while maintaining the agility needed to respond to whatever comes next. No programming of algorithms needed! 

    To learn more, reach out to us or schedule a demo.

     

     

     

     

  • Will 2025 be the Year You Finally Ditch the Spreadsheets?

    Will 2025 be the Year You Finally Ditch the Spreadsheets?

    Ditch Spreadsheets for APS Software

    By: John Maher | January 14, 2025 | 5 min read


    It’s January 2025, and many of the manufacturers I know are still neck-deep in strategic and operational planning. They need to get better at meeting customer commitments this year. They need to cut waste. They need to trim costs. They need to cut lead times to remain competitive. Most of all, they need to cut down on the day-to-day chaos that defines their world.  

    Sound familiar? No matter what business you are in, things happen fast in our hyper-competitive, 24X7X365 world. Chances are good that at least one of the goals I listed above applies to you and your organization.

    3 Reasons Why Spreadsheets Don't Work for Production Planning

    3 Reasons Your Spreadsheets Aren’t Working 

    Are you still managing production using spreadsheets? If so, you’re not alone. I see many manufacturers that rely on MRP for purchase and work orders and use spreadsheets for scheduling. Sometimes, these spreadsheets are sophisticated marvels of formulaic engineering. Other times, not so much. Either way, they all suffer from the same shortcomings:

    #1 Spreadsheets are limited in scope.

    Production-oriented spreadsheets are typically created to optimize resources individually without knowledge of how their localized decisions impact the flow of the overall value stream. For all but the simplest of facilities, it is impractical for production planners and managers to do the necessary calculations and work to optimize the entire business. When there are interdependencies between resources, and the number of resources in the production flow is greater than three or four, production planning via spreadsheets becomes virtually pointless. We will get into this more in my next post when I go deeper into the algorithms that power advanced planning and scheduling.  

    #2 Spreadsheets can’t handle large datasets.

    If your manufacturing environment is complex, datasets can get large fast. Optimized planning and scheduling require taking into account material shortages, machine capacity, planned production, available labor, alternate resources, tooling, non-conformances, and other such variables.  This level and volume of data along with the complexity of orchestrating a schedule from it is largely unfeasible for a spreadsheet.  Even if the equations and potentially algorithms are successfully designed, the spreadsheet will be cumbersome and largely non-performant. 

    #3 Spreadsheets aren’t real-time.

    By their nature, updating spreadsheets is typically a batch function. Given the speed at which complex manufacturers operate, data quickly can go stale, leaving the schedules generated from them behind and ineffective. If the production flow is at all complex, it can be difficult to keep up with the dynamic changes for even one resource or product line. Unless you can manage the variability, you cannot eliminate the chaos.   

    There are many areas of the business where spreadsheets are helpful, but they were not made to manage production in complex manufacturing environments, let alone address supply chain variability and ever-changing market demands facing today’s manufacturers. So, let’s turn to a tool that is: Advanced Planning and Scheduling, or APS.

     

    What is Advanced Planning and Scheduling (APS) Software? 

    You’re probably already using some sort of software to manage your business, most likely an ERP system with a few operations modules installed, e.g., sales order processing, production, material requirements planning (MRP), and so on. 

    That’s a good start. ERP systems track which customers want what products and by when. If your ERP system includes MRP, it will tell you which materials need to be ordered. If your system is good, it may even provide insights into which jobs need to be prioritized and when your materials need to arrive in order to meet the promised timelines. (But realistically, we’re already getting into spreadsheet territory for a lot of ERP users.) 

    Advanced Planning and Scheduling (APS) software takes over where ERP/MRP systems leave off by synchronizing the operational elements of your business to make sure that the right materials are where they need to be at the right time to make the right products. APS is also designed to ensure everyone on the operational side of the business is working on the right jobs.  

    If you’re thinking of implementing continuous improvement strategies over the course of the year, e.g., lean, six sigma, theory of constraints (TOC), etc., APS can help with that too. Without APS, these methods often fail as manual implementation of these approaches to production management just can’t keep up. 

    Try SyncManufacturing APS Software

    Gain Clarity, Control, and Confidence 

    By moving beyond spreadsheets and leveraging advanced technologies like APS, manufacturers can not only deliver industry-leading levels of customer satisfaction, but they can also promote a range of internal benefits, including less waste, lower costs, and an improved working environment.  

    Of course, you’ll want to look for an APS application that integrates easily with your existing ERP system. Once implemented, your APS system will become the defacto hub of your operations, helping to keep everyone on the same page and every element of the business synchronized on meeting your customer commitments.

    With SyncManufacturing® from Synchrono®, you gain the clarity, control, and confidence needed to thrive in today’s fast-paced manufacturing landscape. Our solution can transform your approach to production planning and scheduling, with the visibility and insights needed to streamline operations and fill gaps that spreadsheets can’t. To learn more, contact us or request a private demo. 

     

    Next Up: The Role of Algorithms in APS 

    Advanced algorithms are the engine that drives APS applications, so in my next post, we’ll dig deeper into how they work. In the meantime, if you have questions, feel free to reach out to me. Until then, may this year be productive and profitable for everyone!  

     

     

     

     

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