We analyze the drawing of the part ➤ Technical requirements ➤ Tolerances and fits of dimensions

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Published on Apr 14, 2021

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Hello! Today I decided to disassemble the drawing of the low-speed shaft part. It has fairly accurate dimensions with tolerances for polishing. In general, the topic of tolerances and fits is often covered. But this is not superfluous ... I'm on social networks. JOIN US))): ▶️ VK group join: https://vk.com/inzhenermashinostroenie ✅ COMMUNITY OF ENGINEERS in TELEGRAM https://bit.ly/3mBZwit ---------------------------------------------------------------------------------------- FOR COOPERATION: [email protected] -------------------------------------------------------------------------------------------------------- 💲Do you want to HELP and become a SPONSOR of my channel? More details: / @-engineer 🔵 My blog: http://mextexnologii.ru 🔵 Hello everyone FRIENDS! You are watching the channel "Veselyi Inzhener". Every engineer knows what a drawing is. And when you start to analyze the drawing of the part you want to manufacture, be careful. Different attitudes to such a science in mechanical engineering as reading technological drawings of shafts. When you have to read working drawings, I recommend that you familiarize yourself with my videos on the channel. All drawings of parts have a similar processing technology on metal-cutting machines. Your main task is to create a comprehensive drawing of the part that will be completely understandable to the performer. You often ask me to create a video course on reading drawings training, but so far I have no ideas on how to do it. In the meantime, we will consider a drawing of a part of a product such as a low-speed shaft. Try to prove to me that reading drawings of parts is not one of the most frequent jobs that an engineer has to do daily. All working drawings comply with GOST. When you have all the drawings of the working documentation ready, you can begin to develop the technology and manufacture the part. In this video lesson, we will touch on and consider the tolerance of the surface shape a little, but we will not go into it too much. After all, the topic of tolerances of shape and location is quite extensive and requires a separate approach. But we will consider the maximum tolerance sizes in sufficient detail and it will become clear to you even without special skills. Do not forget that the size tolerance must correspond to the quality assigned to it. Tolerances and fits have always been and will remain the most popular topic of mechanical engineering. The entire system of tolerances and fits of shafts and holes is built on the details and attentiveness of engineers and students of technical universities. But the manufacture of parts will require you to have equipment and hired specialists in production. These are people for whom metalworking is not a problem and who can calmly work and develop mechanical engineering. But do not forget to study the subject of machine parts in your educational institution. #drawing #part #mechanical engineering 💢 SUBSCRIBE TO THE CHANNEL!!!💢

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