Cara mengoperasikan mesin bubut. (Tehnik dasar)||How to operate a lathe. (Basic technique)

Tehnik Amatir

28 Jul 202009:27

Summary

TLDRIn this video, the amateur enthusiast introduces a beginner's tutorial on operating a lathe machine. The host explains the parts of the lathe, including the Eretan vertical and horizontal plates, and the fixed and removable heads. They demonstrate how to set up the machine for the first time, focusing on the importance of centering and setting the correct diameter for the workpiece. The tutorial guides through the process of cutting and shaping a piece of material, adjusting the machine settings for both outer and inner diameters, and emphasizes the importance of practice and asking questions for beginners.

Takeaways

🔧 The video is a tutorial aimed at beginners on how to operate a lathe machine.
📏 The presenter introduces different parts of the lathe, including the Eretan vertical, horizontal, and top parts.
🔩 The video explains the purpose of different components like the fixed headstock and removable centers for holding the workpiece.
🛠️ The tutorial covers the process of setting up the lathe machine for turning operations.
📐 The importance of understanding the machine's speed and feed rates is emphasized for beginners.
🔄 The presenter demonstrates how to adjust the machine settings for different diameters, such as changing from 34mm to 33mm.
👨‍🏫 The video instructs on how to mount the workpiece using a 1-inch pipe and center the workpiece properly.
🔩 The tutorial includes practical steps on how to use the tool post and face plate for securing the workpiece.
📉 The presenter shows how to adjust the machine for specific measurements, such as setting the depth of cut.
🔗 The video provides a step-by-step guide on how to operate the lathe machine, from setting up to actually turning the workpiece.
💻 The tutorial concludes with encouragement for viewers to try the technique, ask questions, and not be afraid of making mistakes.

Q & A

What is the main topic of the video?
-The video is a tutorial on how to operate a lathe machine for beginners.
What is the purpose of the tutorial?
-The purpose is to guide beginners on how to use a lathe machine to create smooth and even surfaces on the inside and outside of a workpiece.
What are the different parts of the lathe machine mentioned in the script?
-The script mentions the Eretan vertical, Eretan horizontal, and the headstock as parts of the lathe machine.
What is the significance of the 'Eretan' mentioned in the script?
-The 'Eretan' likely refers to the main components of the lathe machine, such as the vertical and horizontal supports for the workpiece.
What is the term used for the part where the tool is placed?
-The term used for the part where the tool is placed is the 'tool post'.
What is the purpose of the 'headstock' in the lathe machine?
-The 'headstock' holds the spindle, which is used to hold and rotate the workpiece.
What does the script suggest for a beginner's first attempt at using the lathe?
-For a beginner's first attempt, the script suggests practicing on a workpiece with a diameter of 34, which will be reduced to 33.
What is the importance of setting the correct diameter in the lathe machine?
-Setting the correct diameter is important for achieving the desired size and shape of the workpiece.
What is the role of the 'tool bit' in the lathe operation mentioned in the script?
-The 'tool bit' is used to cut and shape the workpiece by removing material.
What is the significance of the numbers 8-10 mentioned in the script?
-The numbers 8-10 likely refer to the depth of cut settings on the lathe machine, which determine how much material is removed with each pass of the tool.
What does the script suggest for measuring the workpiece?
-The script suggests using a micrometer to measure the workpiece to ensure the correct diameter is achieved.
What is the final advice given to viewers in the script?
-The final advice is to keep trying, not to be afraid to ask questions, and to maintain a positive attitude towards learning the technique.

Outlines

00:00

🔧 Introduction to Engine Tuning for Beginners

The speaker begins by greeting the audience and introduces a tutorial on engine tuning for beginners. They mention that they are amateurs following their hobby. The tutorial focuses on running a 'bubut' engine, which seems to be a type of engine tuning or repair. The speaker explains the components of the 'bubut' needle machine, including the vertical, horizontal, and top 'eretan' which are parts of the machine. They also discuss the 'kepala tetap' or fixed head and 'kepala lepas' or removable head. The speaker then proceeds to explain the process of setting up the machine, mentioning the use of a pipe with a diameter of 34 which will be adjusted to 33, and another with a diameter of 27 which will be adjusted to 26. They also mention the importance of the 'ideologi cepat' or fast ideology and 'hendel' for 'gratya'. The speaker encourages viewers to follow along with the setup and tuning process.

05:06

🛠️ Engine Tuning Process and Measurements

In the second paragraph, the speaker continues the tutorial by discussing the process of tuning the engine. They mention the use of a tool to measure and adjust the engine's performance, specifically mentioning measurements in 'mili' which could be a unit of measurement. The speaker provides a detailed step-by-step guide on how to adjust the engine, including the use of a specific tool to measure the engine's performance. They also discuss the importance of adjusting the engine's diameter to 33 and 28 for different parts of the engine. The speaker encourages viewers to measure accurately and to not be afraid to ask questions or try the process themselves. The tutorial aims to provide a basic understanding of engine tuning for beginners and emphasizes the importance of perseverance and confidence in learning the skill.

Mindmap

Keywords

💡Eretan

Eretan refers to a type of metal plate or template used in machining, particularly in lathe work. In the context of the video, it is used to guide the cutting tool along a specific path to achieve a desired shape or dimension. The script mentions 'Eretan alat', 'Eretan melintang', and 'Eretan atas', indicating different types or positions of these metal plates.

💡Mesin bubut

Mesin bubut translates to 'boring machine' in English. It is a type of machine tool used to bore holes through a workpiece. The video is a tutorial on how to operate this machine, especially for beginners. The script discusses various components of the machine and how to set them up for use.

💡Pipa 1 in

Pipa 1 in refers to a pipe with a diameter of one inch. It is mentioned as part of the setup process for the boring machine. The script describes how to install this pipe as part of the machine's operation.

💡Center

In the context of the video, 'center' refers to the central point or axis around which the workpiece rotates in a lathe or boring machine. The script mentions 'kepala tetap' or 'fixed center', which is a part used to secure the workpiece and ensure it rotates around the correct center.

💡Bahat

Bahat translates to 'cutting tool' in English. It is a tool used to remove material from the workpiece in a controlled manner. The script discusses how to use a cutting tool to achieve a specific diameter, such as reducing a 34mm diameter to 33mm.

💡Diameter

Diameter is a term used to describe the distance across a circle through its center. In the video, it is crucial for setting the size of the hole being bored. The script provides examples of adjusting the diameter of a hole, such as changing from 34mm to 33mm.

💡Makan

Makan, in this context, refers to the depth of cut or how much material the cutting tool removes in one pass. The script mentions setting the 'makan' to specific values, such as one millimeter, to control the depth of the hole being bored.

💡Pengalaman

Pengalaman translates to 'experience' in English. The video is aimed at beginners, so the term is used to emphasize the learning aspect of operating the boring machine. The script mentions 'pengalaman yang pertama' or 'first experience' to highlight the tutorial nature of the content.

💡Tutorial

A tutorial is a set of instructions or an educational video designed to teach someone how to do something. In this case, the video is a tutorial on operating a boring machine for beginners. The script outlines the steps and considerations for setting up and using the machine.

💡Kodrat

Kodrat, in the context of the script, likely refers to 'character' or 'nature' of the material being worked on. It could imply the properties of the material that affect how it is machined, such as hardness or toughness. The script mentions 'berat kodrat', which might refer to the weight or the nature of the material being machined.

💡Gmail

Gmail is mentioned in the script, possibly as a part of the setup process for the machine, where certain settings are adjusted based on the material being worked on. It could be a term used to describe a setting or a measurement related to the machine's operation.

Highlights

Introduction to running a lathe machine for beginners

Explanation of the lathe machine components

Introduction to the Eretan machine and its parts

Understanding the vertical and horizontal Eretan

Explanation of the headstock and tailstock

Setting the speed and feed rate for beginners

Choosing the right diameter for the workpiece

Instructions on assembling the workpiece

Centering the workpiece using the tool post

Using the faceplate to secure the workpiece

Adjusting the lathe machine for accurate cutting

Setting the depth of cut for the lathe

Turning the machine on and starting the cutting process

Explanation of the cutting process and adjusting the machine

Measuring the workpiece diameter after cutting

Adjusting the cutting depth for internal turning

Differences in material handling for internal turning

Final thoughts on the tutorial for beginners

Encouragement to try, ask questions, and stay motivated