Horizontal Reference Placement Face Shanghai Jiao Tong University 6
Shanghai Jiao Tong University 6 Placement Face Horizontal Reference
Relative Positioning Relative positioning Circular tool feature Positioning is the distance relationship of a 1护 Current Expression feature with respect mm to an existing solid OK Apply Back Cancel edge,curve or datum plane. Rectangular tool feature Positioning 1 护护王A 工 Reverse Nommal Shanghai Jiao Tong University OK Back Cancel
Shanghai Jiao Tong University 7 Relative Positioning n Relative positioning is the distance relationship of a feature with respect to an existing solid edge, curve or datum plane. Circular tool feature Rectangular tool feature
Design Features 1.Consider selectable objects to position to Body edges,Reference Feature,etc.Create them first if necessary). 2.Select type of Form Feature. 3.Select Placement Face 4.Select through Faces for Holes or Slots,if necessary, Datum planes can be used. 5.Select Horizontal or Vertical reference direction 6.Enter sizes and/or angles 7.(Optional)Locate the feature relative to its parent body using Positioning Dimensions. Shanghai Jiao Tong University 8
Shanghai Jiao Tong University 8 Design Features 1.Consider selectable objects to position to ( Body edges, Reference Feature, etc. Create them first if necessary). 2.Select type of Form Feature. 3.Select Placement Face 4.Select through Faces for Holes or Slots, if necessary, Datum planes can be used. 5.Select Horizontal or Vertical reference direction 6.Enter sizes and/or angles 7.(Optional)Locate the feature relative to its parent body using Positioning Dimensions
Boss Boss ☒ Selection Steps Filter Any Diameter 29 Face Height 30Datum Plane Taper Angle 0 deg Reverse Side OK Apply Cancel Shanghai Jiao Tong University 9
Shanghai Jiao Tong University 9 Boss
Pad Rectangular Pad ☒ Horizontal Reference Name Name Pad End Polnt Rectangular Solid Face General Datum Plane Da Rectangular Pad OK Back Cancel OK Back Cancel Dat Length 70 mm Width 30 m Vertic 母 Height 10 n OK Corner Radius 2 n Taper Angle 5 deg马 OK Back Cancel Positioning ☒ 1”边至24 广王工 Reverse Normal OK Back Cancel Shanghai Jiao Tong University 10
Shanghai Jiao Tong University 10 Pad