The terms and notice when machining
When implementing machining sometimes we skip some steps back certain length so as clearing, clearing diameter knife, choosing the wrong parameters, if the wrong is okay, we can still misunderstood, then corrected again is another matter.
To help the novice person on CNC can understand some basic concepts, through the illustrations are sure you will remember for a long time.
Stepdown: Depth of cut, is a step forward that knife down. also known as slices (pass)
Profile Depth: The depth of the contour to be cut, depending on the depth that it would include more or fewer slices.
Upper Level: this term is rarely used, known as the upper surface of the workpiece.
Wall and Floor offset offset called leaving excess processing for each side. This means a new step by step process crude, refined one step process for working out of the remaining balance.
followed by the figure below is the type to knives.
The first is in the normal ranges in the form of None, meaning that knives will begin and the knife at the start of the contour.
The second is on and the knife perpendicular, will include two distances (declared in the programming software).
Similarly under the knife style in the form of supply, ..
Tangent form
In ranged from a point (declared when programming)
below is the inverse milling and milling agreement
Milling knives upon the direction of movement of the workpiece in the same direction. and vice versa
Below is the method of moving blades
Picture a knife is moving linear
Figure two moving blades provide the form, you begin serial between cuts.
Figure 3 is a smooth form, move to optimize quietest knife
