arranging nutbolt assembly

1 files changed, 53 insertions, 17 deletions

diff --git a/Connections/Shear/Finplate/nutBoltPlacement.py b/Connections/Shear/Finplate/nutBoltPlacement.py
index ea4b79b..c7e5832 100644
--- a/Connections/Shear/Finplate/nutBoltPlacement.py
+++ b/Connections/Shear/Finplate/nutBoltPlacement.py
@@ -4,38 +4,74 @@ Created on 07-Jun-2015
 @author: deepa
 '''
 import numpy
+from bolt import Bolt
+from nut import Nut
 
 class NutBoltArray():
-    def __init__(self,boltPlaceObj,nut,bolt):
+    def __init__(self,boltPlaceObj,nut,bolt,gap):
+        self.origin = numpy.array([0.0, 0.0, 0])
+        self.gaugeDir = numpy.array([1.0, 0.0, 0])
+        self.pitchDir = numpy.array([0.0, 1.0, 0])
+        self.boltDir =  numpy.array([0.0, 0.0, -1.0])
+        
+        self.initBoltPlaceParams(boltPlaceObj)
+        
+        self.bolt = bolt
+        self.nut = nut
+        self.gap = gap
+        
+        self.bolts = []
+        self.nuts = []
+        self.initialiseNutBolts()
+        
+        self.positions = []
+        self.calculatePositions()
+        
+        self.models = []
+                
+    def initialiseNutBolts(self):
+        b = self.bolt
+        n = self.nut
+        for i in range(self.row * self.col):
+            self.bolts.append(Bolt(b.R,b.T, b.H, b.r))
+            self.nuts.append(Nut(n.R, n.T,n.H, n.r1))
         
+    def initBoltPlaceParams(self,boltPlaceObj):
         self.pitch = boltPlaceObj['Bolt']['pitch']
         self.gauge = boltPlaceObj['Bolt']['gauge']
         self.edge = boltPlaceObj['Bolt']['edge']
         self.end = boltPlaceObj['Bolt']['enddist']
         self.row = boltPlaceObj['Bolt']['numofrow']
         self.col = boltPlaceObj['Bolt']['numofcol']
-        self.gap = boltPlaceObj['beam_tw'] + boltPlaceObj['plate_thick']
-        self.nut = nut
-        self.bolt = bolt
-        self.origin = numpy.array([0.0, 0.0, 0])
-        self.uDir = numpy.array([1.0, 0.0, 0])
-        self.vDir = numpy.array([0.0, 1.0, 0])
+        
+    
+    def calculatePositions(self):
         self.positions = []
-        for rw in  range(1,(len(self.row)+1)):
+        for rw in  range(1,(self.row +1)):
             for col in range(self.col):
-                pos = self.pitch +(self.edge + (col * self.gauge))* self.uDir + (rw * self.pitch) * self.vDir
+                pos = self.origin +(self.edge + (col * self.gauge))* self.gaugeDir + rw * self.pitch * self.pitchDir
                 self.positions.append(pos)
-                
     
-    def place(self, secOrigin, uDir, vDir):
-        for pos in self.position:
-            self.bolt.place(pos,uDir,vDir)
-            self.nut.place(pos + self.gap,uDir,vDir)
+    def place(self, origin, gaugeDir, pitchDir, boltDir):
+        self.origin = origin
+        self.gaugeDir = gaugeDir
+        self.pitchDir = pitchDir
+        self.boltDir = boltDir
+        
+        self.calculatePositions()
+        
+        for index,pos in enumerate (self.positions):
+            self.bolts[index].place(pos,gaugeDir,boltDir)
+            self.nuts[index].place((pos + self.gap* boltDir),gaugeDir,pitchDir)
+    
         
     def createModel(self):
+        for bolt in self.bolts:
+            self.models.append(bolt.createModel())
+        for nut in self.nuts:
+            self.models.append(nut.createModel())
         
-        pass
-    def getnutboltModel(self):    
-        pass 
+    def getnutboltModels(self): 
+        return self.models   
         
         
\ No newline at end of file