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

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

Posted Date: 12/24/2012 4:41:43 AM | Location : United States







Related Discussions:- Calculate the spindle speed by (a) hss tool (b) carbide tool, Assignment Help, Ask Question on Calculate the spindle speed by (a) hss tool (b) carbide tool, Get Answer, Expert's Help, Calculate the spindle speed by (a) hss tool (b) carbide tool Discussions

Write discussion on Calculate the spindle speed by (a) hss tool (b) carbide tool
Your posts are moderated
Related Questions
Determine weight of body and coefficient of the friction: For ce of 200N is needed just to move a certain body up an inclined plane of angle 15°, the force is parallel to th

Dimension Styles Dimension styles are the basic method used to control the way dimensions look . Using Dimension styles you can change the text font, arrow head style,relativ

Example of Production Rate The turret lathe section contains six machines, all devoted to the production of the similar part. The section operates 10 shifts/wk. The number of

Determine the force: Determine the force P needed to start block B illustrated in Figure moving to the right if the coefficient of friction is 0.3 for all surfaces of contact.

In a 15 TR ammonia refrigerator plant the condensing temperature is 25 0 C and the evaporative temperature is -10 0 C. The refrigerant ammonia is subcooled by 50C before passing th

Explain the Advantages of Rack Cutter? a. A single cutter of any specific pitch can cut gears of any number of teeth having similar pitch. b. The tooth profile produced is m

Temporary Stone Scuppers: In hill roads, it is customary to cut the roads from the hill-face and to open up the road immediately thereafter to traffic. Further improvements s

Q. Requirements for vessels with thickness? The following additional requirements are applicable, as specified,  to Carbon Steel and Low Alloy steel pressure vessels with main

Determine maximum stress and modulus of elasticity:  A composite of glass fibres and epoxy has all of fibres laid along the length and is needed to carry a stress of 12 MPa. T

Applications with Medium Laser Power   Several laser welding applications have recently evolved in this power range of 1 to 10 kW. Because, the laser provides a basis for co