选YZPLANE 作SKETCH 1CATIA曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 用EXTRUDE作延伸面CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 用YZPLANE 作SKETCH 2CATIA曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 用REVOLUTE作旋转曲面CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 用XYPLANE 做SKETCH 3CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 用XYPLANE 做SKETCH 4CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 SWEPT作曲面CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 TRIMSURFACECATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 XYPLANE 作SKETCH 5CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 10用EXTRUDE 作延伸面CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 11TRIM SURFACECATIA曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 12TRIM SURFACECATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 13在XY PLANE 作SKETCH6CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 14用EXTRUDE 作延伸面CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 15TRIM SURFACECATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 16SPLIT SURFACECATIA曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 17SYMMETRY SURFACECATIA曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 18JOIN SURFACECATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11 19切换至PART DESIGN ,用CLOSE 指令,缝成实体CATI A曲面缝合1 选YZ PLANE 作SKETCH 12 用EXTRUDE作延伸面3 用YZ PLANE作SKETCH 24 用REVOLUTE 作旋转曲面5 用XY PLANE 做SKETCH 36 用XY PLANE 做SKETCH 47 SWEPT作曲面8TRIM SURFACE9 XYPLANE 作SKETCH 510 用EXTRUDE 作延伸面11