Calculate the spindle speed by (a) hss tool (b) carbide tool, Mechanical Engineering

Assignment Help:

Calculate the Spindle Speed by (a) HSS tool (b) Carbide Tool

Calculate the spindle speed (N) if a C 20 steel job of 50 mm dia is to be turned by (a) HSS tool and (b) Carbide Tool.

Solution

(a) D = 50 mm

From table above

The cutting speed for C 20 steel Vc = 40 m/min

We know

V c = π DN/1000 m/min

N = (Vc × 1000 )/ π D = (40 × 1000 )/ π × 50= 254.54 rpm

∴The spindle speed should be N = 254.54 rpm when an HSS tool is used.

(b) D = 50 mm; Vc = 150

V c = π DN/1000 m/min

N = (Vc × 1000 )/ π D = (150 × 1000) / π × 50= 954 rpm

∴The spindle speed should be N = 954 rpm when an carbide tool is used.

Table 7: Cutting Process Parameters for Turning

2193_Cutting Speed, Feed and Depth of Cut 1.png


Related Discussions:- Calculate the spindle speed by (a) hss tool (b) carbide tool

Thermodynamics, what is the difference between point function and path func...

what is the difference between point function and path function?

Plastics-reinforced plastics and adhesives, Plastics, Reinforced Plastics A...

Plastics, Reinforced Plastics And Adhesives Introduction Organic materials particularly that occur in nature like wood and leather have been employed for engineering caus

brazing, Brazing Brazing is a group of welding processes, which produces...

Brazing Brazing is a group of welding processes, which produces, coalescence of materials by heating them to a specific temperature and by using a filler metal having a liquids a

Describe microscopic and macroscopic approaches, Distinguish between micros...

Distinguish between microscopic and macroscopic approaches. Describe thermodynamic system. Differentiate between closed system, open system and an isolated system.

Determine the deflection under the loads, Determine the deflection under th...

Determine the deflection under the loads: Determine the deflection under the loads as shown in Figure Solution ∑ F y   = 0, so that R A + R B  = 80 + 20 = 100 k

Vernier caliper--measuring tools , Vernier Calipers: It is used to measure...

Vernier Calipers: It is used to measure internal as well as outer diameters of an object. There are separate jaws available for inside and outside diameter measurements. It can al

Determine the best possible angle to reduce aerodynamic drag, This is to de...

This is to determine the best possible angle to reduce aerodynamic drag. Mesh is to use tetrahedron of 0.5m wide.  I need the mesh generation and solver control on ansys 11.0. I al

Left side view of a motorcycle parts of motorcycle, Figure : Left Side View...

Figure : Left Side View of a Motorcycle Part No. Name Functions 1 Fuel cock Used to open or close the

Types of registration in entrepreneurship development, Types of Registratio...

Types of Registration Provisional Registration Certificate ( PRC ) This is given for the pre-operative period and enables the units to obtain the term loans and worki

Evaluate boiler efficiency, The following data were obtained in a boiler tr...

The following data were obtained in a boiler trail: Mass and temperature of feed water: 680 kg/hr and 20 0 C, Steam temperature and its pressure : 15bar and 300 0 C, Coal used

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