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Designed for students, engineers, and professionals who want to master 3D CAD modeling and product design. In this course, you will develop strong practical skills in SolidWorks 3D modeling, parametric design, assemblies, and engineering drawings using real engineering exercises and industry techniques. Whether you are a complete beginner, an engineering student, or a professional who wants to improve CAD skills, the lessons are customized to your level and goals. What you can learn in these SolidWorks lessons: • SolidWorks interface and professional workflow • 2D Sketching fundamentals and fully defined sketches • 3D Part Modeling (Extrude, Revolve, Sweep, Loft, Patterns, Fillets) • Parametric design and design intent • Assemblies and mechanical motion • Technical drawings and manufacturing documentation • Sheet metal and surface modeling • Design for manufacturing (DFM) basics • Creating a professional engineering portfolio • Preparing for SolidWorks exams or engineering interviews My teaching approach focuses on practical exercises, real design problems, and industry tips so students gain skills that are immediately useful in mechanical engineering, product design, and manufacturing. Lessons are fully online and interactive, with screen sharing, live modeling, and hands-on guidance to ensure you truly understand the tools and techniques. Perfect for: • Mechanical engineering students • Product designers • CAD beginners • Engineers wanting to upgrade their SolidWorks skills • Anyone interested in 3D design and mechanical modeling Start learning SolidWorks professionally and build real engineering skills.

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I offer a comprehensive introductory course on AutoCAD, designed for beginners who want to learn the basics of computer-aided design (CAD). In this course, you’ll learn how to navigate the AutoCAD interface, create and modify drawings, and use essential tools and commands. We’ll cover topics such as drawing and editing objects, working with layers, adding dimensions and annotations, and creating layouts for printing. Through hands-on exercises and practical projects, you’ll gain the skills needed to create precise and professional CAD drawings. Whether you’re new to CAD or looking to enhance your design skills, this course will provide you with a solid foundation in AutoCAD.

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Plastic part design Feeding System Cooling system Ejection System - Design plastic part with NX - Start with mold wizard - Applied mold wizard mold tools on the part Check region – mold csys – shrinkage – work piece –cavity layout - Applied mold wizard mold tools on the part (patch surface – define region – parting surface – define cavity and core - Cooling System - Injection system - Ejection system with ejection pins sleeves and stripper plate Family Mold (2 parts in one mold) Apply stripper pate ejection

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1Students

Need help with mechanics, physics, or thermodynamics? As a 33-year-old civil engineer, I'm happy to help! I'll learn at your own pace, using plenty of examples to illustrate the material. I have years of experience teaching both simple and complex subjects. The lessons run as follows. First, we look together for the student's biggest stumbling blocks. These can be related to the subject matter as well as to the study method. From there, I work at the pace of the student and encourage them to ask as many questions as possible. I also give tips and tricks, and improve their working methods where necessary. During the lesson I give many examples to make the subject matter more interesting and we solve exercises together. Once practiced from the lesson, I mastered challenging exercises to also test the deeper understanding of the subject matter. In this way I try to optimally prepare the student for his/her exam test. However, learning should also be enjoyable. That is why I always strive for a bond with the student through a spontaneous and positive approach. I am also very patient. All this to solve and improve the problems. Are you interested? Don't hesitate to receive me! Please come! Tim

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10Students

This tutoring class is designed to support Mechanical Engineering students in mastering core concepts of thermodynamics. I cover key topics such as the First and Second Laws of Thermodynamics, energy conservation, entropy, thermodynamic cycles (Carnot, Rankine, Otto, Brayton), and the analysis of closed and open systems. Emphasis is placed on clear explanations, worked examples, and strategies for solving complex engineering problems. Core Thermodynamics topics that I teach include: • Basic Concepts: Systems (closed, open), properties, processes, and energy forms • First Law of Thermodynamics: Energy conservation in closed and open systems • Applications: turbines, compressors, nozzles, heat exchangers • Properties of Substances: Phase changes, property tables, ideal gas law, P-v-T behavior • Second Law of Thermodynamics: Heat engines, refrigerators, Carnot cycle, reversibility • Entropy: Entropy changes, T-s diagrams, irreversibility • Thermodynamic Cycles: Otto, Diesel, Rankine, Brayton, and vapor-compression cycles If you have any additional questions before starting the class, please don't hesitate to ask me. I am here to help! :)