Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
In an ordinary centre lathe, changing and setting of tools consume more time.
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
solved anna university problems on machining time: Turning Machines - Manufacturing Technology
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
solved problems on machining time calculations: Turning Machines - Manufacturing Technology
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
Machining time depends on the various process parameters such as workpiece material, tool material, cutting speed, feed, depth of cut etc.
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
Surface roughness is defined as the shorter frequency of real surfaces relative to the troughs.
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
Most of the lathe operations discussed so far allow for general purpose machining operations to be carried using a centre lathe.
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
Thread cutting is done in different methods. It means the picking up a thread for each and every depth of cut called thread catching.
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
solved problems on taper turning methods: Turning Machines - Manufacturing Technology
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
(a) Form tool method (b) Tailstock set over method (c) Compound rest method (d) Taper turning attachment method.
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
In order to complete a job, several operations are required. The various operations carried out on a lathe are:
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
Some of the standard work holding devices used to hold the work in a lathe are given below.
Turning Machines - Manufacturing Technology
Subject and UNIT: Manufacturing Technology: Unit II: Turning Machines
Feed is defined as the movement of the tool relative to the work.