A flange used to connect two pipes is shown in Figure Q3. Holes need to be drilled to fix it.Drilling should be done in two steps with each step 7 mm. Using absolute coordinate systemand the parameters given in the table below,(i)Determine the coordinates of hole H=4(ii)Determine the shortest distance between hole H=4 and the center(iii)Write a G code program for drilling hole H=4 only.CNC Drilling Operating ConditionsSpeed of the spindle1770 RPMFeed rate of drilling21 mm/minuteSize of the drill bit8 mmRack number of drill bit2Distance kept between the drill bit and the work piece surface 4.5 mmThe flange thickness14 mmH=2H=3H=1B=30°H=4A = 60°.angle = 0°.Center (0, 0)Radius = 60 mm%3DFigure Q3

pitch circle diameter (PCD) = 120 mm Angle with respect to holesat , H1 = θ = 60°at , H2 = θ =…

A flange used to connect two pipes is shown in Figure Q3. Holes need to be drilled to fix it. Drilling should be done in two steps with each step 7 mm. Using absolute coordinate system and the parameters given in the table below, (i) Determine the coordinates of hole H=4 (ii) Determine the shortest distance between hole H=4 and the center (ii) Write a G code program for drilling hole H=4 only. CNC Drilling Operating Conditions Speed of the spindle 1770 RPM Feed rate of drilling 21 mm/minute Size of the drill bit 8 mm Rack number of drill bit 2 Distance kept between the drill bit and the work piece surface 4.5 mm The flange thickness 14 mm H=2 H=3 H=1 B=30° H=4 A = 60°. angle = 0°. Center (0, 0) Radius = 60 mm %3D Figure Q3

A flange used to connect two pipes is shown in Figure Q3. Holes need to be drilled to fix it. Drilling should be done in two steps with each step 7 mm. Using absolute coordinate system and the parameters given in the table below, (i) Determine the coordinates of hole H=4 (ii) Determine the shortest distance between hole H=4 and the center (ii) Write a G code program for drilling hole H=4 only. CNC Drilling Operating Conditions Speed of the spindle 1770 RPM Feed rate of drilling 21 mm/minute Size of the drill bit 8 mm Rack number of drill bit 2 Distance kept between the drill bit and the work piece surface 4.5 mm The flange thickness 14 mm H=2 H=3 H=1 B=30° H=4 A = 60°. angle = 0°. Center (0, 0) Radius = 60 mm %3D Figure Q3

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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