1. ºü¡@½×¡]Introduction¡^ 1.1¡@°f¦V¤uµ{²z 1.2¡@°f¦V¤uµ{ªºì²z¤ÎºØÃþ 1.3¡@°f¦V¤uµ{ªºµo®i 1.4¡@°f¦V¤uµ{ªºÀ³¥Î 2. AutoDesk PowerShape®³nÅé¨Ï¥Î¤Jªù¡]Basics of AutoDesk PowerShape®¡^ 2.1¡@AutoDesk PowerShape®³nÅé½m²ßª©¤U¸ü³sµ² 2.2¡@µøµ¡¥Dn¤¶±¤¶²Ð 2.3¡@¤@¨Ç±`¥Îªº±¶®|Áä²Õ¦X¡]Some useful shortcuts¡^ 2.4¡@·Æ¹«¥ª¡B¤¤¡B¥k¤TÁ䪺§@¥Î 2.5¡@¥»®Ñ©Òªþªºì©lÀɮס]Attached original models¡^ 3. ½d¨Ò¤@¡G¦Û¦æ¨®®y¹Ô¡]Bicycle seat¡^ 3.1¡@¿é¤Jì©l±½´yÀɮס]Import scanned model¡^ 3.2¡@½s¿è׸ɼҫ¬¡]Edit and repair the model¡^ 3.3¡@²£¥Í¦±½u¡]Create curves¡^ 3.4¡@²£¥Í´¼¼z¦±±¡]Create smart surface¡^ 3.5¡@±N¦±±¼Ò«¬Âà¤Æ¦¨¹êÅé¼Ò«¬¨Ã¥[«p¡]Convert in to a solid shell¡^ 3.6¡@±N¹êÅéÂà¤Æ¦¨8¸`ÂI¤¸¯À¼Ò«¬¡]Convert into 8 nodes solid¡^ 3.7¡@¿é¥XCAD¼Ò«¬¡]Export CAD Model¡^ 3.8¡@¦bCAD³nÅé¶}±Ò¼Ò«¬¡]Open the model in CAD software¡^ 3.9¡@Autodesk PowerShanpe 2018ª©¤¶±¾Þ§@½d¨Ò¡]Autodesk PowerShanpe 2018 version introduction¡^ 4. ½d¨Ò¤G¡G¦±±§Þ¥©¡]Surfacing techniques¡^ 4.1¡@¿é¤Jì©l±½´yÀɮס]Import original model¡^ 4.2¡@ø»s¦±½u¡]Create curves¡^ 4.3¡@²£¥Í´¼¼z¦±±¡]Smart surface¡^ 4.4¡@¶q¨ú¥W³´³¡¤Àªº´X¦ó°Ñ¼Æ¡]Measure cross section parameters¡^ 4.5¡@ºI¨ú¥W³´³¡¤À屦±½u¡]Create cross section curve¡^ 4.6¡@²£¥Í¥W³´³¡¤ÀªºÀ@§Î¦±±¡]Create the conical surface¡^ 4.7¡@²£¥Í¤Wªu¥Y¶ê¨¤¡]Create fillet¡^ 4.8¡@»s§@©³³¡¥±¡]Create the flat surface at the bottom¡^ 4.9¡@²£¥Í©³³¡¥W§Î¶ê¨¤¡]Create the bottom fillet¡^ 4.10¡@¦P¼Ë¤èªk§¹¦¨¥t¤@Ã䪺¥W³´¦±±¡]Same method to complete the other side¡^ 4.11¡@±N¦±±Âà´«¦¨¹êÅé¡A¥[«p¨ÃÂà´«¦¨8¸`ÂI¤¸¯Àªº¹êÅé¡]Convert surface into solid, thicken into 2mm and transform into 8-node solid model¡^ 4.12¡@¿é¥X¼Ò«¬¡]Export the model¡^ 4.13¡@¦bCAD³nÅ餤¶}±Ò¼Ò«¬¡]Open the model in CAD software¡^ 5. ½d¨Ò¤T¡G·®°¸¤ù¡]Fan blades¡^ 5.1¡@¿é¤Jì©l±½´yÀɮס]Import the scanned point cloud¡^ 5.2¡@±q±½´yÂI¶³¸ê®Æ¥Í¦¨¤T¨¤ºô®æ¡]Create mesh from point cloud ¡^ 5.3¡@¦bìÂI³B²£¥Í®y¼Ð¡]Create a coordinate at (0, 0, 0)¡^ 5.4¡@²£¥Í¤@Ó¶ê¬WÅé¡]Create a cylinder¡^ 5.5¡@±Nºô®æ¼Ò«¬»P¶ê¬W©w¦ì¡]Align the fan to the cylinder¡^ 5.6¡@±Nºô®æ¼Ò«¬¤Wªº¸¤ù³¡¤À¤Á³Î¥X¨Ó¡]Separate the blade from the hub¡^ 5.7¡@²M²zºô®æ¼Ò«¬¡]Clean the mesh¡^ 5.8¡@²£¥Í¦±±¡]Create surface¡^ 5.9¡@¦±±Âà´«¦¨¹êÅé«p±¡]Convert surface into solid¡^ 5.10¡@¥H¸¤ùÃä¬É¦±½u²£¥Í¦ù®i¦±±¡]Create extrusion surface with bordering curve¡^ 5.11¡@¥Î¦ù®i¦±±¨Ó¤Á³Î¹êÅ鸤ù¡]Trim the blade with the extrusion surface¡^ 5.12¡@¹ï¸¤ùÃä½t¶i¦æ¶ê¨¤¡]Create Fillet for the edge of blade¡^ 5.13¡@±N¸¤ùÂà´«¦¨8¸`ÂIªº¹êÅé¼Ò«¬¡]Convert into 8-nodes solid model¡^ 5.14¡@²£¥Í½üÁÔ¡]Create the hub¡^ 5.15¡@½üÁÔ¤W¶i¦æ§÷®Æ¤Á°£¡]Make a cut in the hub¡^ 5.16¡@Àôª¬°}¦C¡]Create pattern of the cut¡^ 5.17¡@¤¤¤ßÆp¨î¶b¤Õ¡]Drill a hole for the shaft¡^ 5.18¡@¸¤ùÀôª¬°}¦C¡]Pattern for the blades¡^ 5.19¡@¿é¥XCADÀÉ¡]Export into CAD format¡^ 5.20¡@¦bCAD³nÅ餤¶}±Ò¡]Open the model in CAD program¡^ 6. ½d¨Ò¥|¡G§â¤â¼Ò«¬¡]Handle¡^ 6.1¡@¿é¤Jì©l±½´yÀɮס]Input original model¡^ 6.2¡@«Ø¥ß®y¼Ð¡]Create work coordinate¡^ 6.3¡@²£¥Íå±½u¤Î±ÛÂ঱±¡]Create cross sectional curves and rotational surface¡^ 6.4¡@²£¥Íºî¦XÃä¬É¦±½u¥H¤Î¥±¶êÀô 6.5¡@±N©Ò¦³¦±±¼È¦s¬Y¤@¹Ï¼h 6.6¡@«Ø¥ß²y±³¡¤Àªº¤¤¤ß®y¼Ð¡]Create a coordinate for the sphere part¡^ 6.7¡@ø»s»²§Uª½½u¡]Draw a straight line¡^ 6.8¡@°Åµô½u¬q¡]Trim the curves¡^ 6.9¡@²¾°Ê®y¼Ð¦Ü¤¤ÂI¡]Move the coordinate¡^ 6.10¡@²£¥Í²y§Î¦±±¨ÃÀx¦s©ó¦±±¹Ï¼h 6.11¡@²£¥ÍÀ@§ý³¡¤Àªºå±½u 6.12¡@²£¥Í¶êÀ@¦±±¡]Create the conical surface¡^ 6.13¡@ªø«×¤è¦V©µ¦ù¦±±¡]Extend the conical surface¡^ 6.14¡@²£¥Í¬Û¥æ¦±½u¡]Generate cross section curve¡^ 6.15¡@µô°Å¦±±¡]Trim the surface¡^ 6.16¡@±N¦±±Âà´«¦¨¹êÅé¡]Convert the surfaces into solid¡^ 6.17¡@µ²¦X¦¨¬°¦P¤@Ó¹êÅé¡]Join solids into one body¡^ 7. ½d¨Ò¤¡G¤ôÀsÀY¼Ò«¬¡]Shower head¡^ 7.1¡@¿é¤Jì©l±½´yÀɮרýs¿è׸ɼҫ¬ 7.2¡@«Ø¥ß¼Ò«¬«¤ßÂI®y¼Ð¡]Create a work coordinate¡^ 7.3¡@¥Í¦¨¥²nªºå±¦±½u¡]Create cross section curves¡^ 7.4¡@²£¥Í¼QÀY±ÛÂ঱±¡]Create rotational surface of the head¡^ 7.5¡@²£¥ÍÁp±µºÞ³B±ÛÂ঱±¡]Create rotational surface for pipe connection¡^ 7.6¡@²£¥ÍÃä¬Éºî¦X¦±½u¡]Create composite curve¡^ 7.7¡@«·s¤À§G¦±½u¤Wªº¸`ÂI¡]Redistribute the points on the curves¡^ 7.8¡@²£¥Í¦±±¡]Create surface¡^ 7.9¡@±N¦±±Âà´«¦¨¹êÅé¡]Convert surface into solid¡^ 7.10¡@¦b½¬½´ÀY¤WÆp¼Q¤ô¤Õ¡]Drill a hole for the nozzle¡^ 7.11¡@¼Q¤ô¤Õª½½u°}¦C¡]Linear pattern for the nozzle hole¡^ 7.12¡@¼Q¤ô¤ÕÀôª¬°}¦C¡]Circular pattern for the nozzle hole¡^ 8. ½d¨Ò¤»¡G¨T¨®½üÁÔ¡]Wheel¡^ 8.1¡@¿é¤Jì©l±½´yÀɮס]Open the file¡^ 8.2¡@µô°ÅÃä½t¡]Trim the edge ring¡^ 8.3¡@¶ñ¸É¯}¤Õ¡]Hole filling¡^ 8.4¡@¥ú·Æ¤Æ¡]Smoothing¡^ 8.5¡@×°Å¡]Trimming¡^ 8.6¡@ºI¨ú¨Ã½s¿è屦±½u¡]Create cross sectional curves¡^ 8.7¡@²£¥Í±ÛÂ঱±¡]Create revolving surface¡^ 8.8¡@§Q¥Î±ÛÂ঱±×°Å¹êÅé½üÁÔ¡]Trim the solid with surface¡^ 8.9¡@½üÁÔ¤W¶i¦æ´î«°£®Æ¡]Make the weight reduction cut¡^ 8.10¡@Àôª¬°}¦C¡]Circular pattern the cut and fillet the edges¡^ 8.11¡@²£¥ÍÁ³®ê¤Õ¡]Create bolt hole¡^ 8.12¡@Àôª¬°}¦C¡]Circular pattern the holes¡^ 8.13¡@¶}±Ò¨ä¥L¹Ï¼h®i¥Ü½ü¤l²Õ¦XÅé¡]Open other layers to show the whole assembly¡^ 9. ½d¨Ò¤C¡G«È¨î¤Æ¦w¥þ´U¡]Helmet¡^ 9.1¡@¿é¤Jì©l±½´yÀɮרýs¿è׸ɼҫ¬ 9.2¡@¶ñ¸É¯}¤Õ¡]Fill the holes¡^ 9.3¡@¤â°Ê²Ó¤Æºô®æ¡]Refine Mesh¡^ 9.4¡@§R°£¦±±¤Wªº¤À³Î½u¡]Delete parting line¡^ 9.5¡@²£¥Í¬Û¥æ¦±½u¡]Create intersection curve¡^ 9.6¡@§Q¥Î¬Û¥æ¦±½uµô¤ÁÀY³¡ºô®æ¡]Cut the mesh wth curve¡^ 9.7¡@²£¥Í屦±½u¡]Create Cross-section curves¡^ 9.8¡@²£¥Í¦±±¡]Create a surface¡^ 9.9¡@¦±±©¹¥~°¾²¾¡]Create an offset¡^ 9.10¡@¦±±¤Ï¦V¡]Reverse orientation¡^ 9.11¡@˶ꨤ¡]Make a fillet¡^ 9.12¡@¥~´ß³y«¬¡]Morph helmet shape¡^ 9.13¡@¼Å¶K³y«¬¦±½u¦Ü¦w¥þ´Uªí±¡]Wrap a pattern¡^ 9.14¡@¦b¼Å¶K¦±½u¤Wø»s¤@Ó屶ê 9.15¡@²£¥Í¼Å¶K¹Ï®×¦±±¡]Make a drive curve surface¡^ 9.16¡@¦±±Ë¶ê¨¤¡]Make a fillet¡^ 9.17¡@¼Å¶K¯BÀJ¡]Wrap relief¡^ 9.18¡@§ïÅܯBÀJÃC¦â¡]Change color for the relief¡^ 10. ½d¨Ò¤K¡GÂå¾ÇÀ³¥Î¢wÁyÀU³Ð¶Ë׸ɡ]Medical Application¡^ 10.1¡@¿é¤Jì©l±½´yÀɮס]Import scanned model¡^ 10.2¡@¦b§¹¦nªº±ÀU¤@Ãäø»s«Ê³¬¦±½u 10.3¡@«Ø¥ß¤¤¤ß®y¼Ð¡]Create a working coordinate at the center of the model¡^ 10.4¡@±N¦±½uÃè®g¡]Mirror the curve¡^ 10.5¡@²£¥Í¦±±¡]Create surface¡^ 10.6¡@±N¦±±Âà´«¬°¹êÅé¡]Convert the surface into solid¡^ 10.7¡@¥[«p¹êÅé¡]Thicken the piece¡^ 10.8¡@¿é¥X¦¨¬°CADÀɮס]Export as CAD model¡^ 10.9¡@¦bCAD³nÅ餤¶}±Ò 11. ½d¨Ò¤E¡G±½´y¸ê®Æ©w¦ì¡]Alignment¡^ 11.1¡@¿é¤Jì©l±½´yÀɮס]Import scanned model¡^ 11.2¡@ÁôÂÃÂI¶³¡A¶ÈÅã¥Üºô®æ¼Ò«¬¡]Hide point clouds¡^ 11.3¡@ÁôÂèÅ鳡¤À¡A¶ÈÅã¥ÜÀY³¡¼Ò«¬¡]Hide the body portion¡^ 11.4¡@°Ñ¦ÒÂI©w¦ì¡]¤pºµ±³¡¡^¡]Reference points alignment¡]Face¡^¡^ 11.5¡@³Ì¨Î¤Æ©w¦ì¡]¤pºµ±³¡¡^¡]Automatic optimized alignment¡]Face¡^¡^ 11.6¡@µ²¦X¼Ò«¬¡]¤pºµ±³¡¡^¡]Join the two aligned pieces¡]Face¡^¡^ 11.7¡@°Ñ¦ÒÂI©w¦ì¡]¤pºµI±ÀY³¡¡^¡]Reference point alignment¡]Back head¡^¡^ 11.8¡@³Ì¨Î¤Æ©w¦ì¡]¤pºµI±ÀY³¡¡^¡]Automatic best fit alignment¡]The face and the back¡^¡^ 11.9¡@§¹¦¨©Ò¦³¼Ò«¬©w¦ì¨ÃÁ_¦X¦¨¤@Åé¡]Complete alignment for all pieces and join them together¡^ 12. ½d¨Ò¤Q¡G±q2D·Ó¤ù«Ø¥ß3D¼Ò«¬¡]From 2D pictures to 3D model¡^ 12.1¡@¶}±ÒSolidWorks·sªº¹s¥óÀÉ¡]Start a new part file¡^ 12.2¡@Åã¥Ü®y¼Ð¥±¡A¨Ã¥Hµ¥µø¨¤®i²{¡]Showing work planes and isometric view¡^ 12.3¡@¦b¡u¦aªO¤W¡vø»s¥H¯ó¹Ï¡]Make a sketch on the ¡§floor¡¨¡^ 12.4¡@¦b¯ó¹Ï¤W´¡¤J·®°ªºÁµø·Ó¤ù¡]M-10-Fan-01.png¡^¡]Insert the over-view picture¡]M-10-Fan-01.png¡^ of the fan into the sketch¡^ 12.5¡@§Q¥Î·Æ¹«©ì¦²±N·Ó¤ù½Õ¸`¨ì©Ò©wªº¦ì¸m»P¤Ø¤o¡]Adjust the position and the dimension of the picture¡^ 12.6¡@°h¥X¯ó¹Ï¨Ã¥Hµ¥µø¨¤À˵ø¡]Complete sketch¡^ 12.7¡@¦b¹Ï¥Ü¤è¦ì«Ø¥ß·sªº¥±¡]Create an offset plane for side view¡^ 12.8¡@±N·®°¥¿µø¹Ï¤Þ¤J·sªº¯ó¹Ï¡]Insert the side-view picture of the fan into the sketch¡^ 12.9¡@¥Hµ¥µø¨¤À˵ø¡]Isometric view for clarity¡^ 12.10¡@²£¥Í·®°ªº¶b¤ß¶ê¬W¡]Create the hub for the fan¡^ 12.11¡@¥HÅ|¼h©Ô¦ù²£¥Í·®°¸¤ùªº¦±±¡]Create blade surface with loft surface method¡^ 12.12¡@·®°¸¤ù¥[«p¡]Thicken the blade¡^ 12.13¡@¤Á³Î¸¤ù¥~«¬¡]Trim the blade to the outside profile¡^ 12.14¡@¸¤ù˶ꨤ¡]Make fillets on the blade edges¡^ 12.15¡@«Ø¥ß°ò·Ç¤¤¤ß½u¡]Create a center axis¡^ 12.16¡@¸¤ùÀôª¬°}¦C¡]Circular pattern of the blades¡^ 12.17¡@¬°·®°¶b¤ß¶ê¬W˶ꨤ¡]Make fillet for the hub¡^ 12.18¡@±q¨T¨®§ë¼vµø¹Ï«Ø¥ß3D¥ßÅé¼Ò«¬I¡]Create a 3D car model from 2D pictures I¡^ 12.19¡@±q¨T¨®§ë¼vµø¹Ï«Ø¥ß3D¥ßÅé¼Ò«¬II¡]Create a 3D car model from 2D pictures II¡^ 13. ½d¨Ò¤Q¤@¡GÀ³¥Î©ó¤º³¡µ²ºcªº°f¦V¤uµ{§Þ³N¡]Reverse Engineering for inner structiurs¡^ 13.1¡@3D-Doctor®°ò¦¤Î¿é¤JÀɮ׮榡¡]Basics of 3D-Doctor® and Import format¡^ 13.2¡@¼Ð©w¡]Calibration¡^ 13.3¡@«Ø¥ß·s¹Ï¼h¡]Establish a new layer¡^ 13.4¡@³]©wª«¥óªº¦Ç¶¥ªùÂe¶i¦Ó¹ïª«¥ó¶i¦æ¤¬°Ê¦¡°Ï¤À¡]Adjust gray scale threshold for segmentation¡^ 13.5¡@´è¬V¡þ±m²{¡]Rendering¡^ 13.6¡@¿é¥X¼Ò«¬¡]Export the 3D model¡^ 13.7¡@¹q¸£¦Û°Ê³]©wª«¥óªº¦Ç¶¥ªùÂe¶i¦Ó¹ïª«¥ó¶i¦æ°Ï¤À¡@¡@¡@¡@¡@¡@ ¡]Auto-segmentation by computer¡^ 13.8¡@´è¬V¡þ±m²{¡]Rendering¡^ 13.9¡@´£°ª²M´·«×¤Î°ª¤À¿ë«×¡]Higher definition and more detailed segmentations¡^ ªþ¿ý1¡@¦±±¤Î¹êÅé°ò¥»·§©À¡]Basics of surface and solid modeling¡^ 1.1¡@¦±±¡]Surface¡^ 1.2¡@¹êÅé¡]Solids¡^ 1.3¡@¦±±»P¹êÅé¡]Surface & Solid¡^ ªþ¿ý2¡@°f¦V¤uµ{¦±±¾Q³]§Þ¥©½d¨Ò¼v¤ù¤§Â²¤¶¡]Brief Introduction for surfacing tip videos¡^
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