Article | December 16, 2021
Computer-aided manufacturing (CAM) is a technology that revolutionized the manufacturing business. Pierre Bézier, a Renault engineer, produced the world's first real 3D CAD/CAM application, UNISURF CAD. His game-changing program redefined the product design process and profoundly altered the design and manufacturing industries.
So, what is CAM in its most basic definition?
Computer-aided manufacturing (CAM) is the application of computer systems to the planning, control, and administration of manufacturing operations. This is accomplished by using either direct or indirect links between the computer and the manufacturing processes. In a nutshell, CAM provides greater manufacturing efficiency, accuracy, and consistency.
As technology takes over and enhances many of the processes we used to handle with manual labor, we are freed up to use our minds creatively, which leads to bigger and better leaps in innovation and productivity.”
– Matt Mong, VP Market Innovation and Project Business Evangelist at Adeaca
In light of the numerous advantages and uses of computer-aided manufacturing, manufacturers have opted to use it extensively. The future of computer-aided manufacturing is brightening due to the rapid and rising adoption of CAM.
According to Allied Market Research, the global computer-aided manufacturing market was worth $2,689 million in 2020 and is expected to reach $5,477 million by 2028, rising at an 8.4% compound annual growth rate between 2021 and 2028.
Despite all this, each new development has benefits and challenges of its own. In this article, we'll discuss the benefits of CAM, the challenges that come with it, and how to deal with them. Let's start with the advantages of computer-aided manufacturing.
Benefits of Computer Aided Manufacturing (CAM)
There are significant benefits of using computer-aided manufacturing (CAM). CAM typically provides the following benefits:
Increased component production speed
Maximizes the utilization of a wide variety of manufacturing equipment
Allows for the rapid and waste-free creation of prototypes
Assists in optimizing NC programs for maximum productivity during machining
Creates performance reports automatically
As part of the manufacturing process, it integrates multiple systems and procedures.
The advancement of CAD and CAM software provides visual representation and integration of modeling and testing applications.
Greater precision and consistency, with similar components and products
Less downtime due to computer-controlled devices
High superiority in following intricate patterns like circuit board tracks
Three Challenges in CAM and Their Solutions
We have focused on the three primary challenges and their solutions that we have observed.
Receiving Incomplete CAD Updates
Receiving insufficient CAD updates is one of the challenges. If, for example, the part update from a CAD engineer does not include the pockets that are required in the assembly, to the CAM engineer.
SOLUTION: A modeler that enables developers of a CAM programs to create intuitive processes for features such as feature extraction and duplication across CAD version updates. A modeler is capable of recognizing and extracting the pocket's architecture and the parameters that define it. Additionally, the CAM application can enable the engineer to reproduce the pocket in a few simple steps by exploiting the modeler's editing features such as scaling, filling, extruding, symmetrical patterning, and removing.
Last Minute Design Updates
The second major challenge is last-minute design changes may impact manufacturers as a result of simulation.
SOLUTION: With 3D software components, you may create applications in which many simulation engineers can work together to make design modifications to the CAD at the same time, with the changes being automatically merged at the end.
Challenging Human-driven CAM Manufacturing
The third major challenge we have included is that CAM engineers must perform manual steps in human-driven CAM programming, which takes time and requires expert CAM software developers. Furthermore, when the structure of the target components grows more complicated, the associated costs and possibility of human failure rise.
SOLUTION: Self-driving CAM is the best solution for this challenge. Machine-driven CAM programming, also known as self-driving CAM, provides an opportunity to improve this approach with a more automated solution. Preparing for CAM is simple with the self-driving CAM approach, and it can be done by untrained operators regardless of part complexity. The technology handles all of the necessary decisions for CAM programming operations automatically. In conclusion, self-driving CAM allows for efficient fabrication of bespoke parts, which can provide substantial value and potential for job shops and machine tool builders.
Computer Aided Manufacturing Examples
CAM is widely utilized in various sectors and has emerged as a dominant technology in the manufacturing and design industries. Here are two examples of sectors where CAM is employed efficiently and drives solutions to many challenges in the specific business.
Virtual 3D prototype systems, such as Modaris 3D fit and Marvellous Designer, are already used by designers and manufacturers to visualize 2D blueprints into 3D virtual prototyping. Many other programs, such as Accumark V-stitcher and Optitex 3D runway, show the user a 3D simulation to show how a garment fits and how the cloth drapes to educate the customer better.
Aerospace and Astronomy
The James Webb Space Telescope's 18 hexagonal beryllium segments require the utmost level of precision, and CAM is providing it. Its primary mirror is 1.3 meters wide and 250 kilograms heavy, but machining and etching will reduce the weight by 92% to just 21 kilograms.
What is the best software for CAM?
Mastercam has been the most extensively utilized CAM software for 26 years in a row, according to CIMdata, an independent NC research business.
How CAD-CAM helps manufacturers?
Customers can send CAD files to manufacturers via CAD-CAM software. They can then build up the machining tool path and run simulations to calculate the machining cycle times.
What is the difference between CAD and CAM?
Computer-aided design (CAD) is the process of developing a design (drafting). CAM is the use of computers and software to guide machines to build something, usually a mass-produced part.
Article | April 1, 2021
April 12 -15 ProMatDX, the largest material handling event, will take place virtually. It will feature dozens of AGV vendors. Sadly, some of these highly innovating products still need to be plugged-in to capture power. No more.
Wiferion in process charging eliminates the plug-in charging making AGVs truly autonomous. In process charging eliminates the waste of AGV downtime – the fleet is always working AND charging. In process charging is safe ensuring the OSHA, ergonomics, and danger to workers significantly reduced. In process charging is cost-efficient because full vehicle deployment means a reduced fleet count ensuring a rapid ROI.
For OEMs of AGVs and industrial trucks implementing inductive charging technology solves the wear and tear issues caused by conventional charging methods as well as making vehicles fully autonomous. For end-users of AGVs and industrial trucks, inductive charging in combination with lithium batteries can improve fleet availability by more than 30%.
Whether driverless transport systems (AGVs), electric forklifts, or mobile robots (AMRs), the efficient use of industrial trucks is a decisive factor for competitiveness during ever- increasing cost pressures. The energy systems are being scrutinized and lithium-ion batteries are the preferred technology. The advantages versus lead-acid batteries (including the ability to recharge faster and more often) are obvious. Until now the full potential of storage technology has not been fully realized.
Article | March 30, 2021
The past 12 months have been especially challenging for the manufacturing industry. The pandemic affected in-person manufacturing jobs as well as supply and demand, causing many manufacturing companies to shut their doors or lay off valuable employees. Recognizing the vulnerable state of manufacturing companies, cybercriminals saw manufacturing as an easy target. In fact, the manufacturing industry saw an 11 percent increase in cyberattacks in 2020.
And even more concerning, our recent State of Software Security v11 (SOSS) report found that, when compared to other industries, the manufacturing industry ranks last for fix-rate and median time to remediate security flaws. That means that the manufacturing industry has security flaws in applications that aren???t getting resolved in a timely manner. And more lingering flaws mean more opportunity for a cyberattack.
Article | December 8, 2021
An agile manufacturing strategy is one that places a strong priority on responding quickly to the needs of the customer, resulting in a major competitive advantage.
It is a captivating method to build a competitive work system in today's fast-moving marketplace. An agile organization must be able to adapt quickly to take advantage of limited opportunities and rapid shifts as per client demand. Agile manufacturing is gaining favor among manufacturers due to its several benefits, including increased work productivity and good control over the final deliverable. Furthermore, the shorter time to market is expanding the global market for enterprise agile transformation services.
According to Market Watch, with a CAGR of 17.9% from 2019 to 2026, the US enterprise agile transformation services market is predicted to reach $18,189.32 million by 2026.
So why is agile manufacturing gaining traction? What challenges do manufacturers encounter when implementing agile manufacturing, and how have industry leaders like GE, Adobe, and Accenture effectively implemented agile methodology in their organizations and become the best examples of agile manufacturing? In this article, we'll take a closer look at each point.
What Is the Importance of Agile Manufacturing?
The term "agile manufacturing" refers to the use of a variety of different technologies and methodologies in the production process. In order to meet market standards and criteria, organizations must be able to adapt quickly and effectively to their customers' needs by bringing agility to manufacturing. To ensure the quality of products and the cost of production are kept to a minimum, agile manufacturing helps firms to regulate their end product.
Because it immediately addresses the needs and worries of the clients, it is an effective strategy as well. By using this method, firms may better understand the market and use it to their advantage by creating products that meet the needs of their customers.
Challenges While Adopting Agile Methodologies on a Project
When we talk about agile challenges when implementing it on any project, some will be routine and some will be unique. So, let's get a quick grasp on the agile challenges.
Communication about the project: Clear communication between the development team and the product owner is critical throughout the project development life cycle. Any miscommunication can have an impact on the product's quality and the end result of the entire process.
Managing the day-to-day operational challenges: Throughout the project, daily minor or large operations play a significant impact on the overall project output. Any obstacles encountered when working on everyday chores should be resolved immediately to avoid any delays or halts in the process.
To make it function, you'll need experience: Any inexperienced product owners, scrum masters, or individuals new to the agile approach may have a negative impact on the project's expected output.
Various project contributors' buy-in: Inadequate training, a lack of motivation to show up from project participants, keeping customers in the loop, and a lack of departmental management are some of the problems that may hinder the accurate implementation of the agile methodology. The presence of one or more of these obstacles in any business or project may jeopardize the agile methodology and its total output.
Though there are many online training courses and books available on how to integrate agile practices into your project, each organization's scenario is unique, as are the challenges they encounter. As a result, handling the situation with experienced personnel that have a can-do attitude is what is required to make it work.
Following that, we'll look at some manufacturing business agile examples and how they've successfully implemented agile methodology in their organizations.
Agile Manufacturing Examples
We'll look at one of the most well-known industrial examples of agile manufacturing that has successfully implemented the methodology and achieved great outcomes. Take a peek at it.
One of the most popular agile manufacturing examples in performance management revamps is Adobe. When Donna Morris was Senior Vice President of People Resources in 2012, she thought the annual performance evaluation and the stack-ranking process were bureaucratic, paperwork-heavy overly complicated, taking up too many management hours for the company. Aside from this, she discovered that it set barriers to joint efforts, creativity, and development.
The Adobe team ditched annual performance reviews and encouraged managers and employees to regularly discuss performance via a system called “Check-in.” Adobe has reduced voluntary turnover by 30% and increased voluntary departures by 50% since making the transition. Moreover, the company saved 80,000 management hours annually.
General Electric famously overhauled its performance management system in 2015, paving the path for other global firms to follow in the electronics industry. Annual performance evaluations and the infamous rank-and-yank performance rating system (ranking employees and regularly eliminating the bottom 10%) had GE decide they needed to update their performance management system. The annual appraisals lasted a decade longer than the ranking system. They are now a more agile organization.
Instead of directing employees to attain goals, managers now guide and coach them. GE also decided to deploy an app they designed called PD@GE to facilitate regular employee feedback and productive performance discussions.
Using the app, each employee establishes priorities and solicits feedback. They can also give real-time feedback. Employees can request a face-to-face meeting at any time to discuss transparency, honesty, and continuous improvement.
These traits will not arise quickly and will require motivation and commitment for self-growth.
According to Accenture's previous system, employees who perform well tend to be the most narcissists and self-promoters. Accenture wanted to revamp their system and reward genuine employees. So they started using on-going performance conversations while focusing on performance development.
Because it required employees to compete with coworkers who may have had a different position, Accenture decided that forced ranking was illogical. The new system is more centered on the employee and aims to assist them in becoming the best version of themselves.
Agile manufacturing is a way to get the finest results and exceed client expectations on every project. Businesses are benefiting from agile manufacturing because it improves the end product and helps them better utilize their resources. The necessity of agile manufacturing in business is vital, and organizations must overcome the challenges they encounter while applying the agile approach to any of their projects in order to reap the benefits of agile production.
How does agile manufacturing help businesses?
An agile manufacturing process enables organizations to respond to client requests with flexibility when market conditions change, as well as regulate their intended production while preserving product quality and minimizing costs.
What is an agile organization?
Unified alignment, accountability, specialization, transparency, and cooperation are key elements in an agile organization. To guarantee these teams can work efficiently, the organization must maintain a solid environment.
What are the core elements of agility?
Individuals and interactions over processes and tools are the four values of the Agile Methodology. A working program is preferable to in-depth documentation. During contract negotiation, the customer's cooperation is valued.
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"name": "What is an agile organization?",
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