Difference between Feed & Speed rate


Presentation Description

The phrase speeds and feeds or feeds and speeds refers to two separate velocities in machine tool practice, cutting speed and feed rate. They are often considered as a pair because of their combined effect on the cutting process. Each, however, can also be considered and analyzed in its own right. Bipico is giving you a comprehensive analysis of difference between feed and speeds.


Presentation Transcript

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Introduction ● A cutting tool is the machine/tool which is used to cut and remove the material from the piece of a material. ● The cutting is possible through either single point tool or the multiple pointed tools. ● These tools are supposed to be harder than the material to be cut. ● The speeds and feeds are the two type of velocities at which the machine runs. ● Both of these are important and play an equal role in the cutting process.

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Cutting Speed ● It is defined as the rate of the speed used at the surface of the material. ● The cutting speed of the material is different from the one another. ● The cutting speed is normally the tangential speed when it moves on the surface of the material piece. ● For every material there is an optimum speed for the different cutting machines and with this speed the RPM can be measured.

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Factors Affecting Cutting Speed ● The material that need to be cut or machined. ● The material from which the cutter is made – carbide carbon steel HSS. ● The life of the cutter according to its purchase.

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Feed Rate ● it is the velocity on which the cutter is fed or moves on the material. ● In the turning and boring process it is measured in units – Distance per Revolution. ● The feed rate of the single point tools is clear and straightforward. ● In the multiple point tools the feed rate is dependent upon the number of teeth on the cutter as well as the type of material to be cut.

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Feed Rate Factors ● The type of tool being used. ● The expectations of the finished surface. ● The power of the spindle. ● Machine’s rigid quality. ● The strength characteristics and resistance of the material to be cut. ● The cutting Width

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About Us ● BIPICO an ISO 9001:2008 company is established in November – 1974 and is proud of its more than four decades journey as a Hacksaw Blade manufacturing company BIPICO has grown into a major cutting tools manufacturer and exporter with a strong brand image in India and in International markets.

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