Drawing Problems - Chapter 10 Copyright Goodheart-Willcox Co., Inc. Chapter 10 Advanced Surface Modeling 269 5. Architectural Create the kitchen chair shown. In earlier chapters, you created this model as a solid model. In this problem, use surface modeling commands to create the model. Use the drawings shown to create the seat, seatback, legs, and crossbars. A. Create the top of the seat using the profile shown. Use the edge profile to create the curved, receding edge extending to the bottom of the seat. The bottom of the seat is 1″ below the top. B. Create the profile geometry for the seatback. Loft the circular cross sections to create the supports. Loft the square and circular cross sections to create the bow. C. Create the framework for lofting the legs and crossbars as shown on the next page. The crossbars are at the midpoints of the legs. Position the lines for the double crossbar about 4.5″ apart. The legs transition from ∅1.00 at the ends to ∅1.25 at the midpoints. The crossbars transition from ∅.75 at the ends to ∅1.00 at a position 2″ from each end. D. Save the drawing as P10-5. Seat Profile Edge Profile Seatback Profiles Completed Seatback