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Tham khảo tài liệu 'modelling with autocad 2011 part 12', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Activities 323 ACTIVITY 1 _ VPOINT R at 300 and 30 VPOINT R at 300 and -15 The coloured structure of MACFARAMUS Using the extruded elevation and thickness method with the data given create the model as a plan then view in 3D from above and from below. ACTIVITY 2 Create the 3D wire frame model using the sizes given and save for future recall. ACTIVITY 3 Create the 3D wire-frame model of the given shaped block and save for future recall. MACFARAMUS s SHAPED BLOCK No.1 MACFARAMUS s SHAPED BLOCK No.2 324 Modelling with AutoCAD 2002 ACTIVITY 5 o Create the wire-frame model using the sizes given b Set and save a ucs for each plane on the model. Four ucs names and orientations are suggested ciDimension the model d Save for future recal ejAssist MACFARAMUS MACFARAMUS s RECTANGULAR TOPPED PYRAMID Activities 325 ACTIVITY 6 Using the saved ucs settings add hatching as shown all hatching being user-defined at 45 and 8 spacing ACTIVITY 7 Using the slope and vertical saved UCSs add hatching to the planes using the hatch information given. MACFARAMUS s SHAPED BLOCK with hatching added Surfaces Four slopes Four verticals One top Pattern BRICK BRSTONE EARTH Angle scale 2 0 1 0 1.5 0 ACTIVITY 8 HATCHED SHAPE BLOCK of MACFARAMUS 1. Open the hatched shaped block model 2. Create a four viewport configuration 3. Set the viewpoint to display the model OS shown 4. Centre the model in each viewport about the point 100 60 90 at 225 mag 275 in 3D viewport
