Рецепт Why cutting feed & speed is important in precision machining of components

by Amol Patekar

Cutting Speed and Feed : It's importance when it comes to Precision Engineering of a metal components The word " cutting speed, " such as applied to machine tools, suggests the cutting executed by a tool edge, of a given time period. As well as cutting speed is the whole cut in a straight line in a considered or recorded time frame.

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The phrase " feed, " when applied to any machine tool, signifies the actual thickness with the cut or shaving used through tool.
With planing machines the tables work with a speed In addition to the speed with cutting may be fixed. the work on the operator is just evaluate the feed within the routine time periods. To make it happen the tool must be stout with it's work's the proportion. This makes it as hard as its strength will allow, along with fastening it.

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Therefore, the cutting edge arrives very close to the tool post.
Circumstances determines how much close the cutting edge will be to the tool post.

The feed & speed are very important within lathe job. Because there is not any part of the turner's art in which so good the variation of exercise is available as well as is quite possible. No a part of his art therefore intricate and misleading, along with probably none requiring much judgment, perception, in addition to watchfulness. Speed and feed must be used in the ideal manner to accomplish the precision machining work.

We may believe that we have been accomplishing good machining work. But actually, the effort is not really very good as well as tool is not really being utilized effectively.

For all work that is so slight as to be pretty liable to spring through the force of the cut, with regard to job to execute which a tool slight in body can be used, and in instances where tool needs to take out a sweep or round a corner which has a break in it, a light and also fine feed should be employed.

So that the fastest speed can be utilized provided the tool appears it. But below all of common conditions, at the most tool feed instead of of lathe speed can execute the greatest volume of work within a specified period.

A keen tool, used in combination with a fast speed plus good feed, will cut off thin shaving with a rapidity extremely pleasing for the eye. But it is deceptive towards judgment. Because of the tool will not stand deeply cuts at such higher speeds. So to get good quality, we need to reduce lathe speed & increase the depth of cut And feed of the tool.