Page 1. Module. 3. Machinability. Version 2 ME IIT, Kharagpur. Page 2. Lesson. Failure of cutting tools and tool life. Version 2 ME IIT, Kharagpur. Page 3. Recommended materials for machinability. Parts made from both ferrous and non -ferrous material can be machined. However, materials like plastics (with or. Page 1. Version 2 ME, IIT Kharagpur. Module. 3. Machinability. Page 2. Version 2 ME, IIT Kharagpur. Lesson. Cutting Tool Materials of common use. Page 3.

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Kinematic system and operations of drilling machines. Be the first to write a review about this course. Diamond turning works well to produce optics from KDP. Enter the activation code here:. Articles needing additional references from December All articles needing additional references All articles with unsourced statements Articles with unsourced statements from January Articles with unsourced statements from May Diamonds also serve in other machining processes, such as milling, grinding, and honing.

Ferrous materials are not readily machinable because the carbon in the diamond tool machinabilitj reacts with the substrate, leading to tool damage and machinabiloty after short cut lengths. Optimization of machining processes. Mechanism of chip formation Lesson. Diamond turned surfaces have a high specular brightness and require no additional polishing or buffing, unlike other conventionally machined surfaces.

Introduction to manufacturing, Top-down and bottom-up approaches, Machining and Various Machining Processes. SpeedyCourse will work better if you enable JavaScript.

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Free Online Course: Introduction to Machining and Machining Fluids from NPTEL | Class Central

Sign up for free. Send a message To: The machined element is attached to an air chuck using negative air pressure and is usually centered manually using a micrometer. December Learn how and when machinabiltiy remove this template message. Check your email for the Activation Code. Development of sustainable cutting fluids application techniques to improve the machining performance. From Wikipedia, the free encyclopedia.

NPTEL Video Course : NOC:Introduction to Machining and Machining Fluids

This page was last edited on 10 Februaryat The most often requested materials that are not readily machinable are: Use of various Attachments in Machine Tools.

Construction, working principle and applications of shaping, planing and slotting machines.

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The machine tool components are placed on top of the granite base and can be moved with high degree of accuracy using a high-pressure air cushion or hydraulic suspension. Cutting fluids in grinding, honing, super-finishing. Tool life improvement has been under consideration in diamond turning as the tool is expensive.

Tags engineering machines fluids. Dynamometers for measuring cutting forces. For best possible quality natural diamonds are used as single-point cutting elements during the final stages of the machining process. How to develop the eco-friendly cutting fluids as an alternative to commercial miner oils.

Even with the relatively high volume of optical components manufactured using the SPDT process, this process cannot be classified as mass production, especially when compared with production of polished optics.


Back to Online Courses. Process Parameters and setups. Taught by Mamilla Ravi Sankar. Kinematic system and operations of milling machines.

Superfinishing processes, Honing, Lapping and Superfinishing. Overview Syllabus Related Courses Reviews. We have detected that JavaScript is disabled in your web browser. Several techniques have been investigated to prevent this reaction, but few have been successful for long diamond machining processes at mass production scales.

January 18 Monday — January 18 Monday.

Diamond turning

The main spindle may be cooled with a liquid coolant to prevent temperature deviations. Go to your Messages. Each diamond-turned optical element is manufactured on an individual basis with extensive manual labor.

Introduction to Numerical Control. As with other CNC machines, the motion of the tool is controlled by a list of coordinates generated by a computer. Never miss a course!

Become a Data Scientist datacamp. Hybrid processes such as laser-assisted machining have emerged in this industry recently. Classification of grinding machines and their uses.

Generally, diamond turning is restricted to certain materials. Cutting Tool Materials of common use. Principles of assembly engineering, theory of dimensional chains, fully interchangeable and selective assembly. Views Read Edit View history.

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