Term
| When the workpeice feeds against rotation of cutter(Up Milling) |
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Definition
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Term
| When workpiece feeds w/ rotation of cutter (Down Milling) |
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Definition
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Term
| When is the chip thin and gets progressively thicker? |
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Definition
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Term
| What is a downside of conventional milling? |
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Definition
-Needs more horsepower
-Surface Finish is not as good
-Need Rigid Setup |
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Term
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Definition
| When there is no backlash present . Most importantly when there is a backlash eliminator. |
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Term
| What type of milling reduces breakout? and burnishes workpiece |
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Definition
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Term
| Purpose of plain and face milling |
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Definition
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Term
| What type of milling leaves surface parallel to axis of cutter? |
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Definition
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Term
| What milling leaves surface at right angle to cutter? |
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Definition
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Term
| Where is most of the cutting taking place on face mills |
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Definition
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Term
| Where is a keyway and keyseat? |
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Definition
| Keyway in a bore, keyseat on a shaft |
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Term
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Definition
| A groove that is deep in relation to its width. |
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Term
| What type of cutter leave run-outs when cutting a slot |
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Definition
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Term
| What kind of endmill do you use for blind slots? |
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Definition
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Term
| When cutting keyseats, what tool allows you to cut up to shoulder? |
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Definition
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Term
| What does the 3-4 digits on a woodruff key mean? |
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Definition
First Two Digits x 1/32= Width
Second Two Digits x 1/8= Diameter |
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Term
| Where is the depth of a keyseat measured from? |
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Definition
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Term
| What is the usable length of a keyseat? |
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Definition
| Length which does not include any run out or radius left by the cutter on either end. |
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Term
| Ways of centring the shaft under the cutter? |
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Definition
Shim/paper method
Edge Finder |
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Term
| What tool is used for cutting keyways easier? |
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Definition
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Term
| What type of milling cuts two opposite, parallel faces of a workpiece? And what shape is it ideal for cutting |
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Definition
| Straddle. Good for cutting squares and hexagons. |
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Term
| What does gang milling do to a work piece. And what do you do with the helixes of the cutters? |
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Definition
| Cuts a contour, use opposite helix to counter end thrust. |
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Term
| Form cutters are mounted mostly on what? |
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Definition
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Term
| Process of cutting s T-Slot? |
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Definition
| Endmill then use Tslot Cutter |
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Term
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Definition
| A fast and Accurate method of cutting gears |
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Term
| How is the timing on hobbing accomplished? |
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Definition
| The gear blank is first gashed(grooves) |
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Term
| What is P, M, K, N, S, and H mean on inserts? |
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Definition
P-Mild Steel(Pleasant)
M-Stainless (Miserable)
K-Cast Iron (Kast)
N-Non Ferrous (Aluminum)
S-Heat Resistant Alloys
H-Hardened Steel (Hard) |
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