3D printing for construction: What is Contour Crafting?

LUCIE GAGET| June 27, 2018
3D PRINTING FOR CONSTRUCTION: WHAT IS CONTOUR CRAFTING?
3D printing is evolving quite quickly, and new technologies are unveiled regularly. Indeed, it is a real hotbed of technological innovations. Additive manufacturing now has a lot of applications and tends to go even further year after year. Today we are going to tell you about Contour Crafting, a 3D printing method specifically used in the construction sector, allowing to print XL constructions.

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Volex provides high-quality electrical and optical connection solutions to customers around the world. We work closely with our customers throughout their product development cycles to design, develop and manufacture connection solutions that meet their specific business requirements.

OTHER ARTICLES

The Unrelenting Growth of Technology in Manufacturing

Article | May 13, 2021

When the manufacturing industry began to embrace digital technology a decade ago, it adopted a new identity — smart manufacturing or Industry 4.0. Applying cloud, automation, analytics, machine learning and big data to production operations created a connected ecosystem for manufacturing and supply chain management, and became a high-growth market. At the start of 2020, the sector was on track to grow into a market worth more than $300 billion in the coming five years. Then the pandemic hit. By spring, millions of workers had lost their jobs. Some plants closed temporarily or slowed production so workers could spread out to maintain a safe distance from one another. Investment in smart manufacturing fell too, by 16 percent between March and April alone. Some researchers predicted that such a pull-back would dampen investment through 2025. But the conversations we’ve had with C-suite manufacturing executives and service providers suggest investment in smart manufacturing will intensify. By 2025, it could be worth more than $400 billion. It’s no wonder.

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Corporate Citizenship and Industrial Investment in Uganda: Key to Accessing Significant Affordable Workforce

Article | June 28, 2021

Manufacturing journalist Thomas R. Cutler visited the remarkable and magnificent country of Uganda. Foreign investment is coming into the country and that is a good thing; it is not however, enough. To tap into this workforce corporate citizenship and contribution is essential. Just as I underestimated the stamina needed to climb the mountain to experience the gorillas, the role of transforming Uganda requires a careful, well-thought approach.

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2022: The Year of Robotics Industry Expansion

Article | November 12, 2021

Robotics industry growth has accelerated rapidly across several industries. It has aided manufacturers in overcoming numerous barriers related to real-time communication, workplace safety, and overall manufacturing cost and timeliness. However, if we trace its history back to 1961 when George Charles Devol introduced the first robot, dubbed 'UNIMATE,' it has exponentially grown and utilized across sectors to make operations more effortless, precise, and faster. “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. However, the industry has seen snags or difficult times due to market fluctuations, unfavorable situations, and the need to remain competitive in the drive for expansion. To thoroughly understand the robotics industry, let us examine each component that surrounds it. Industrial Robotics Global Market Size According to recent Allied Market Research studies, the global industrial robotics market was worth $37,875 million in 2016 and is expected to reach $70,715 million by 2023, rising at a 9.4% compound annual growth from 2017 to 2023. Industrial Robotics Market Analysis The global industrial robotics market is primarily driven by a global increase in labor costs, which has compelled firms to replace human labor with robots. As a result, Asia and Europe are the world's fastest-growing areas, with top companies such as ABB, Fanuc, KUKA, Kawasaki, and Yaskawa Electric Corporation headquartered in the region. The global market of robotics has been segmented by its type, industry, and function. Type Industry Function Articulated Automotive Soldering and Welding Cartesian Electrical & Electronics Materials Handling SCARA Healthcare & Medicine Assembling & Disassembling Cylindrical Rubber & Plastics Painting and Dispensing Others if any Machinery & Metals Cutting and Processing Food & Beverages Milling Precision & Optics Others if any Others if any Industries That Are Pioneering the Use of Robotics As we have observed, the global robotic market will continue to rise in the future years. Therefore, let us examine which industries will extend their use of robotics in their operations. Healthcare & Medicine Medical robots help surgeons optimize hospital logistics and free up the working staff to focus on patients. In the healthcare field, robots are revolutionizing surgery by speeding supply delivery and disinfection and freeing up time for doctors to interact with their patients. da Vinci System – A General Surgical Robot The da Vinci System is a surgical robot that focuses on a wide range of urological, bariatric, and gynecological surgical treatments. In addition, Stryker's MAKO System also specializes in orthopedic surgery, specifically partial and total knee replacements. The da Vinci SP system is cleared for use in the United States exclusively for single-port urological procedures, lateral oropharyngectomy (often referred to as radical tonsillectomy), and tongue base excision. Law Enforcement Police robots are meant to gain access to areas inaccessible or dangerous to first responders, and they are capable of manipulating items and gathering data using several technologies. It encompasses robots capable of operating in various conditions and displaying a range of data and communication capabilities. Agriculture & Food Industry Farm equipment is now routinely equipped with sensors that utilize machine learning and robotics to identify weeds, compute the appropriate quantity of herbicide to spray, or learn to detect and pick strawberries, for instance. Additionally, in the food business, robotics has been used to do repetitive tasks such as picking and placing food items and cutting and slicing food items during any given food item. For instance, the modern bakery business uses robotics to perform traditional craft skills and produce any product in large quantities while maintaining high quality and hygiene standards. Transportation The transportation sector is highly leveraging robotics. The powerful transport capability, advanced control technology, and sensing precision are some of the benefits that make the transportation robots widely utilized in this sector. These benefits from robotics help the sector convey various commodities in factories, restaurants, and medical institutions, among other locations. Manufacturing Robots are employed in manufacturing to do repeated jobs and streamline the overall assembly process. Additionally, robots and humans can also collaborate on product making. Robots can replace humans for hazardous tasks or processes that need large quantities of materials, which might be hazardous for a human employee to handle. Factors Sustaining the Growth of the Robotics Industry Reduces Manufacturing Costs: Robotics application in all industries reduces the overall manufacturing process running costs. Improves Product Quality: The precision of robotics throughout the manufacturing process helps produce high-quality items that meet target client needs. Offers Competitive Market: Increased income due to utilizing the benefits of robotics applications makes any industry more competitive. Speed-ups Production Time: Robotics speeds up production and helps manufacturers increase output. Offers Task or Process Flexibility: Robotics can weld, cast, mold, assemble, machine, transfer, inspect, load, and unload items, among other duties. So, it gives the manufacturer process flexibility. Reduces Excessive Use and Waste of Production Materials: Robotics employs the exact quantity of material required for the manufactured product, reducing waste and overuse of materials. Offers a Safe Working Place: Robotics improves employee health and safety by performing tasks that humans find risky. For example, in the chemical industry, a human employee may not do a hazardous task. In such instances, robots can replace people. Final Words The rise of the robotics industry has accelerated dramatically, and it is now spreading its wings across industries. Research firm IDC provided a projection for the commercial robot market, forecasting that the market will exceed $53 billion by 2022, with a compound annual growth rate of more than 20%. In addition, several advantages of robotics such as safety, productivity, uniformity, and perfection are pushing its expansion and making it an essential element of industry 4.0. FAQs Why are robots the future of the manufacturing industry? The use of robots in manufacturing has improved process efficiency and product quality. As a result, robots are gaining favor in production and becoming the future of manufacturing. Which industries make the most use of robotics? Healthcare, agriculture, food, and manufacturing are the industries that are embracing robotics to get the most out of it. How is manufacturing utilizing robotics? Manufacturing uses robotics for repetitive tasks. This helps in the reduction of errors and human efforts. It also improves production efficiency. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{ "@type": "Question", "name": "Why are robots the future of the manufacturing industry?", "acceptedAnswer": { "@type": "Answer", "text": "The use of robots in manufacturing has improved process efficiency and product quality. As a result, robots are gaining favor in production and becoming the future of manufacturing." } },{ "@type": "Question", "name": "Which industries make the most use of robotics?", "acceptedAnswer": { "@type": "Answer", "text": "Healthcare, agriculture, food, and manufacturing are the industries that are embracing robotics to get the most out of it." } },{ "@type": "Question", "name": "How is manufacturing utilizing robotics?", "acceptedAnswer": { "@type": "Answer", "text": "Manufacturing uses robotics for repetitive tasks. This helps in the reduction of errors and human efforts. It also improves production efficiency." } }] }

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Computer Aided Manufacturing (CAM): Major Challenges and Their Solutions

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. Textiles 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. FAQ 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.

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Volex provides high-quality electrical and optical connection solutions to customers around the world. We work closely with our customers throughout their product development cycles to design, develop and manufacture connection solutions that meet their specific business requirements.

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