Knowledge, Craftsmanship, Technology
A historical journey through the development of technical drawing – from hand-drawn masterpieces to digital precision Introduction Technical drawing has been the backbone of engineering, architecture, and design for centuries. I have always been passionate about technical drawing because it combines precision with creativity, and I believe hand-drawn sketches add a unique, personal touch that … Read more
Introduction I created this article after reading several others. I used some words that are hard for me to pronounce, but I believe this knowledge can be helpful for me and many other readers. After all, the most important thing is our health. Handwriting and drawing are more than just forms of communication or artistic … Read more
Introduction Riveting is one of the oldest and most reliable methods of fastening materials. From the construction of ancient chariots and medieval armor to modern aerospace technology, rivets have played a crucial role in human innovation. This article explores the history of riveting, tracing its evolution from early civilizations to today’s high-tech industries. Ancient Riveting … Read more
Introduction Soldering is an essential skill in electronics, plumbing, and metalworking, allowing you to join materials using a metal alloy with a low melting point. Whether you’re repairing circuit boards, building DIY projects, or working with jewelry, mastering soldering techniques will save you time and money. This guide covers the basics of soldering, essential tools, … Read more
Introduction In one of my previous articles, I wrote that technical lettering is similar to shodō calligraphy—and that remains true. Letters, numbers, and symbols follow strict size and proportion guidelines. This structure allows you to focus entirely on forming each letter with precision, improving consistency over time. For practice, I recommend using a 2B or … Read more
Introduction When it comes to joining metal components, two of the most widely used methods are welding and riveting. Both techniques have been used for decades in industries such as construction, aviation, shipbuilding, and automotive manufacturing. But how do you know which one is better for your specific project? In this guide, we will compare … Read more
Introduction Welding is one of the most essential techniques used in manufacturing, construction, and repair industries. It allows us to join metal parts together permanently, making it crucial for everything from building bridges and skyscrapers to assembling cars and aircraft. Despite its widespread use, many beginners find welding intimidating due to the technical knowledge and … Read more
History of Welding – From Antiquity to the Present Introduction Welding has been one of the key industrial technologies evolving over millennia. From the earliest attempts to join metals in ancient times, through the Industrial Revolution and the invention of electric welding, to modern laser and robotic techniques, the history of welding mirrors the trajectory … Read more