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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /764/CH6/EX6.11.b/result6_11.txt | |
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initial commit / add all books
Diffstat (limited to '764/CH6/EX6.11.b/result6_11.txt')
| -rwxr-xr-x | 764/CH6/EX6.11.b/result6_11.txt | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/764/CH6/EX6.11.b/result6_11.txt b/764/CH6/EX6.11.b/result6_11.txt new file mode 100755 index 000000000..5862265e8 --- /dev/null +++ b/764/CH6/EX6.11.b/result6_11.txt @@ -0,0 +1,65 @@ +-->//(Power Screws) Example 6.11
+
+-->//Refer Fig.6.27 on page 215
+
+-->//Force applied by operator P (N)
+
+-->P = 100
+ P =
+
+ 100.
+
+-->//Mean radius R (mm)
+
+-->R = 500
+ R =
+
+ 500.
+
+-->//Coefficient of friction (mu)
+
+-->mu = 0.15
+ mu =
+
+ 0.15
+
+-->//Nominal diameter of the upper screw dUp (mm)
+
+-->dUp = 50
+ dUp =
+
+ 50.
+
+-->//Pitch of the upper screw pUp (mm)
+
+-->pUp = 12
+ pUp =
+
+ 12.
+
+-->//Nominal diameter of the lower screw dLow (mm)
+
+-->dLow = 50
+ dLow =
+
+ 50.
+
+-->//Pitch of the upper screw pLow (mm)
+
+-->pLow = 8
+ pLow =
+
+ 8.
+
+-->//Number of starts of both the screws n
+
+-->n = 1
+ n =
+
+ 1.
+
+
+Load that can be raised(W) = 6722.752316 N
+
+Efficiency of the screw jack(eta) = 8.559674 percent
+
\ No newline at end of file |