Explain point angle - angle of drills, Mechanical Engineering

Assignment Help:

Explain POINT ANGLE - Angle of drills

It is also known as a cutting angle. Its most commonly used value for a large variety of materials is 118.Though,its varies from 80 to 140. Smaller point angle is favored for a brittle materials and the larger one for harder and tougher materials. It is the angle included between the two opposite lips of drill, measured in a plane containing the axis of drill and both the lips. 

 


Related Discussions:- Explain point angle - angle of drills

Slab hanging - mechanics, Slab hanging: Three similar uniform slabs ...

Slab hanging: Three similar uniform slabs each having length '2 a ' are resting on edge of table as shown in the figure given below. If each slab is overhung by the maximum

CO2 welding-equipment, CO 2 WELDING CO 2 welding is one of the variat...

CO 2 WELDING CO 2 welding is one of the variations of t he GMAW (Gas Met al Arc Welding) process which is now used for welding most structural and alloy steels. The operating

Calculate critical speed of shaft, The rotor of a turbo charged having mass...

The rotor of a turbo charged having mass of 10 Kg is keyed to the centre of 25 mm diameter of steel shaft of 400 mm between bearings. Calculate : (i) Critical speed of shaft.

State Initial graphics exchange specifications, Initial Graphics Exchange S...

Initial Graphics Exchange Specifications (IGES) The basic concept of IGES is concerned with the exchange of product description data from one CAD system to another one. The CAD

Determine the stresses in the shell, Determine the stresses in the shell: ...

Determine the stresses in the shell: A cylindrical boiler is 2.5 m in diameter and 20 mm in thickness and it carries steam at a pressure of 1.0 N/mm2. Determine the stresses i

Polymer, classification of polymers

classification of polymers

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd