logging in or signing up Chuong 4_Thiet ke theo tham so hihihe Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 7 Category: Education License: Some Rights Reserved Like it (0) Dislike it (0) Added: January 19, 2012 This Presentation is Public Favorites: 0 Presentation Description Thiet ke theo tham so Comments Posting comment... Premium member Presentation Transcript Ch¬ng 4. Sö dông c¸c biÕn thiÕt kª: Ch¬ng 4. Sö dông c¸c biÕn thiÕt kª 4.1. C¸c biÕn thiÕt kÕ C¸c chi tiÕt ®îc ®iÒu khiÓn bëi c¸c kÝch thíc vµ c¸c tham sè kh¸c mµ x¸c ®Þnh h×nh d¹ng cña chóng. B»ng viÖc t¹o c¸c biÕn thiÕt kÕ vµ g¸n chóng cho c¸c tham sè nµy, ta cã thÓ ®iÒu khiÓn ®îc tÊt c¶ c¸c gi¸ trÞ nµy. C¸c biÕn thiÕt kÕ cã 2 lo¹i: Active Part Design Variable (biÕn côc bé) vµ Globle Design Variable (biÕn toµn côc). BiÕn Active part design chØ ®iÒu khiÓn chi tiÕt (Part) chóng ®îc g¸n cho. BiÕn Global design cho phÐp b¹n sö dông c¸c biÕn gièng nhau cho nhiÒu feature qua nhiÒu chi tiÕt (part). NÕu b¹n thiÕt kÕ nhiªu Part trong cïng mét file, b¹n cã thÓ sö dông biÕn global design ®Ó ®iÒu khiÓn mét vµi hay tÊt c¶ c¸c part víi cïng mét biÕn.PowerPoint Presentation: 4.2. T¹o biÕn Active Part VÝ dô ta ®Æt c¸c biÕn ®Ó ®iÒu khiÓn mét chiÕc lß xo. Ph©n tÝch ta thÊy, lß xo ®îc qu¶n lý bëi c¸c tham sè sau: - KiÓu lß xo - Sè vßng xo¾n (Revolution) - Bíc xo¾n (Pitch) - ChiÒu cao (Height) - §êng kÝnh lß xo - Gãc nghiªng xo¾n - Híng x¾n - Gãc b¾t ®Çu - B¸n kÝnh cña biªn d¹ng kÐo theo ®êng xo¾nPowerPoint Presentation: C¸ch ®Æt biÕn: - Dïng lÖnh AMVARS hoÆc vµo Menu Part Design Variables - Trong hép tho¹i Design Variables, chän Active Part tab vµ chän New. - Trong hép tho¹i New Part Variable, chän: Name: DÆt tªn cho biÕn Equation: G¸n gi¸ trÞ cho biÕnPowerPoint Presentation: G¸n biÕn cho c¸c tham sè kÝch thíc cña Active Part 1. Dïng lÖnh AMDIMDSP ®Ó ®Æt c¸c kÝch thíc theo ph¬ng tr×nh (Trong vïng ®å häa , kÝch ph¶i chuét vµ chän Dimensioning Dimensions as Equations) 2. Dïng lÖnh AMEDITFEAT hoÆc Trong vïng ®å häa , kÝch ph¶i chuét vµ chän Edit Features Edit. 3. G¸n tªn c¸c biÕn ®· ®Æt t¬ng øng. HiÖu chØnh c¸c biÕn C¸c biÕn cã thÓ ®îc thªm vµo vµ cã thÓ hiÖu chØnh bÊt kú lóc nµo trong qu¸ tr×nh thiÕt kÕ. Khi cËp nhËt chi tiÕt c¸c thay ®æi cña biÕn thiÕt kÕ sÏ tù ®éng ®îc cËp nhËt.PowerPoint Presentation: - §Ó g¸n thªm biÕn thiÕt kÕ cho Active Part: 1. Tõ Menu Part Design Variables 2. Trong hép tho¹i Design Variables, chän Active Part tab, chän New. 3. Trong hép tho¹i New Part Variable, chØ ra: Name: tªn biÕn Equation: gi¸ trÞ Chän OK. 4. Chän OK ®Ó tho¸t khái hép tho¹i Design Variables. - G¸n biÕn võa t¹o cho chi tiÕt 1. Dïng lÖnh AMEDITFEAT ®Ó thªm biÕn míi. 2. Chän chi tiÕt cÇn g¸n thªm biÕn. 3. G¸n tªn biÕn vµo vÞ trÝ t¬ng øng.PowerPoint Presentation: - HiÖu chØnh c¸c biÕn 1. Dïng lÖnh AMVARS hoÆc tõ menu Part Design Variables 2. Trong hép tho¹i Design Variables, chän Active Part tab, chän biÕn cÇn hiÖu chØnh vµ nhËp gi¸ trÞ míi 3. Dïng lÖnh AMUPDATE cËp nhËt c¸c thay ®æi.PowerPoint Presentation: 4.3. T¹o biÕn Globle - B¹n cã thÓ g¸n c¸c biÕn Globle cho mét hay nhiÒu chi tiÕt ®Ó ®iÒu khiÓn c¸c ®èi tîng (Feature) gièng nhau. VÝ dô: ta dïng biÕn Globle ®Ó ®iÒu chØnh chiÒu cao vµ ®êng kÝnh cña 2 lß xo - Mçi lß xo ®· cã c¸c biÕn Active Part (gåm c¸c biÕn Rev, Ht, Dia, Rad). Ta sÏ chuyÓn biÕn Active Part sang biÕn Globle ®Ó ®iÒu khiÓn c¶ 2 lß xo.PowerPoint Presentation: Thùc hiÖn: 1. Më hép tho¹i Design Variables: Tõ menu Part Design Variables 2. Trong hép tho¹i Design Variables, chän Active Part tab, chän biÕn cÇn chuyÓn (vÝ dô (ht). Díi môc Move to Global, chän Selected. 3. Chän Global tab vµ kiÓm tra danh s¸ch c¸c biÕn global ®· chuyÓn. V× mçi biÕn Globle sÏ ®iÒu khiÓn c¶ hai chi tiÕt nªn ta lo¹i bá (Remove) biÕn ®· chuyÓn ( ht) cña chi tiÕt cßn l¹i. Thùc hiÖn: 1. Dïng lÖnh AMACTIVATE ®Ó kÝch ho¹t chi tiÕt thø hai PART2_1. 2. Më hép tho¹i Design Variables: tõ menu Part Design Variables 3. Trong hép tho¹i Design Variables, chän Active Part tab, chän biÕn ht vµ chän Delete. Chän OK. BiÕn global ( ht ) b©y giê ®iÒu khiÓn chiÒu cao cña c¶ hai lß xo.PowerPoint Presentation: §Ó t¹o biÕn Globle míi 1. Më hép tho¹i Design Variables: tõ menu Part Design Variables 2. Trong hép tho¹i Design Variables, chän Global tab vµ chän New. 3. Trong hép tho¹i New Part Variable, chØ ra: Name: NhËp tªn biÕn Equation: NhËp gi¸ trÞ Chän OK. §Ó g¸n biÕn Globle cho mét chi tiÕt: 1. HiÖu chØnh chi tiÕt cÇn g¸n biÕn globle míi t¹o Trong vïng ®å häa , kÝch ph¶i chuét vµ chän Edit Features Edit. 2. Chän chi tiÕt cÇn hiÖu chØnh. 3. NhËp tªn biÕn t¬ng øng 4. Dïng lÖnh AMUPDATE ®Ó cËp nhËt sù thay ®æi.PowerPoint Presentation: §Ó söa mét biÕn Globle 1. Më hép tho¹i Design Variables 2. Trong hép tho¹i Design Variables, chän Global tab, chän biÕn cÇn hiÖu chØnh vµ nhËp gi¸ trÞ míi C¸c biÕn thiÕt kÕ rÊt h÷u dông ®Ó ®iÒu khiÓn kÝch thíc cña chi tiÕt. C¶ biÕn active part vµ global design ®Òu cã thÓ ®îc ®iÒu ®iÒu khiÓn bëi c¸c b¶ng d÷ liÖu. §Ó t¹o mét b¶ng ®iÒu khiÓn chi tiÕt, b¹n cã thÓ sö dông phÇn mÒm Microsoft® Excel ®Ó t¹o mét b¶ng tÝnh chøa c¸c gi¸ trÞ cho c¸c phiªn b¶n kh¸c nhau cña chi tiÕt. 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Chuong 4_Thiet ke theo tham so hihihe Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 7 Category: Education License: Some Rights Reserved Like it (0) Dislike it (0) Added: January 19, 2012 This Presentation is Public Favorites: 0 Presentation Description Thiet ke theo tham so Comments Posting comment... Premium member Presentation Transcript Ch¬ng 4. Sö dông c¸c biÕn thiÕt kª: Ch¬ng 4. Sö dông c¸c biÕn thiÕt kª 4.1. C¸c biÕn thiÕt kÕ C¸c chi tiÕt ®îc ®iÒu khiÓn bëi c¸c kÝch thíc vµ c¸c tham sè kh¸c mµ x¸c ®Þnh h×nh d¹ng cña chóng. B»ng viÖc t¹o c¸c biÕn thiÕt kÕ vµ g¸n chóng cho c¸c tham sè nµy, ta cã thÓ ®iÒu khiÓn ®îc tÊt c¶ c¸c gi¸ trÞ nµy. C¸c biÕn thiÕt kÕ cã 2 lo¹i: Active Part Design Variable (biÕn côc bé) vµ Globle Design Variable (biÕn toµn côc). BiÕn Active part design chØ ®iÒu khiÓn chi tiÕt (Part) chóng ®îc g¸n cho. BiÕn Global design cho phÐp b¹n sö dông c¸c biÕn gièng nhau cho nhiÒu feature qua nhiÒu chi tiÕt (part). NÕu b¹n thiÕt kÕ nhiªu Part trong cïng mét file, b¹n cã thÓ sö dông biÕn global design ®Ó ®iÒu khiÓn mét vµi hay tÊt c¶ c¸c part víi cïng mét biÕn.PowerPoint Presentation: 4.2. T¹o biÕn Active Part VÝ dô ta ®Æt c¸c biÕn ®Ó ®iÒu khiÓn mét chiÕc lß xo. Ph©n tÝch ta thÊy, lß xo ®îc qu¶n lý bëi c¸c tham sè sau: - KiÓu lß xo - Sè vßng xo¾n (Revolution) - Bíc xo¾n (Pitch) - ChiÒu cao (Height) - §êng kÝnh lß xo - Gãc nghiªng xo¾n - Híng x¾n - Gãc b¾t ®Çu - B¸n kÝnh cña biªn d¹ng kÐo theo ®êng xo¾nPowerPoint Presentation: C¸ch ®Æt biÕn: - Dïng lÖnh AMVARS hoÆc vµo Menu Part Design Variables - Trong hép tho¹i Design Variables, chän Active Part tab vµ chän New. - Trong hép tho¹i New Part Variable, chän: Name: DÆt tªn cho biÕn Equation: G¸n gi¸ trÞ cho biÕnPowerPoint Presentation: G¸n biÕn cho c¸c tham sè kÝch thíc cña Active Part 1. Dïng lÖnh AMDIMDSP ®Ó ®Æt c¸c kÝch thíc theo ph¬ng tr×nh (Trong vïng ®å häa , kÝch ph¶i chuét vµ chän Dimensioning Dimensions as Equations) 2. Dïng lÖnh AMEDITFEAT hoÆc Trong vïng ®å häa , kÝch ph¶i chuét vµ chän Edit Features Edit. 3. G¸n tªn c¸c biÕn ®· ®Æt t¬ng øng. HiÖu chØnh c¸c biÕn C¸c biÕn cã thÓ ®îc thªm vµo vµ cã thÓ hiÖu chØnh bÊt kú lóc nµo trong qu¸ tr×nh thiÕt kÕ. Khi cËp nhËt chi tiÕt c¸c thay ®æi cña biÕn thiÕt kÕ sÏ tù ®éng ®îc cËp nhËt.PowerPoint Presentation: - §Ó g¸n thªm biÕn thiÕt kÕ cho Active Part: 1. Tõ Menu Part Design Variables 2. Trong hép tho¹i Design Variables, chän Active Part tab, chän New. 3. Trong hép tho¹i New Part Variable, chØ ra: Name: tªn biÕn Equation: gi¸ trÞ Chän OK. 4. Chän OK ®Ó tho¸t khái hép tho¹i Design Variables. - G¸n biÕn võa t¹o cho chi tiÕt 1. Dïng lÖnh AMEDITFEAT ®Ó thªm biÕn míi. 2. Chän chi tiÕt cÇn g¸n thªm biÕn. 3. G¸n tªn biÕn vµo vÞ trÝ t¬ng øng.PowerPoint Presentation: - HiÖu chØnh c¸c biÕn 1. Dïng lÖnh AMVARS hoÆc tõ menu Part Design Variables 2. Trong hép tho¹i Design Variables, chän Active Part tab, chän biÕn cÇn hiÖu chØnh vµ nhËp gi¸ trÞ míi 3. Dïng lÖnh AMUPDATE cËp nhËt c¸c thay ®æi.PowerPoint Presentation: 4.3. T¹o biÕn Globle - B¹n cã thÓ g¸n c¸c biÕn Globle cho mét hay nhiÒu chi tiÕt ®Ó ®iÒu khiÓn c¸c ®èi tîng (Feature) gièng nhau. VÝ dô: ta dïng biÕn Globle ®Ó ®iÒu chØnh chiÒu cao vµ ®êng kÝnh cña 2 lß xo - Mçi lß xo ®· cã c¸c biÕn Active Part (gåm c¸c biÕn Rev, Ht, Dia, Rad). Ta sÏ chuyÓn biÕn Active Part sang biÕn Globle ®Ó ®iÒu khiÓn c¶ 2 lß xo.PowerPoint Presentation: Thùc hiÖn: 1. Më hép tho¹i Design Variables: Tõ menu Part Design Variables 2. Trong hép tho¹i Design Variables, chän Active Part tab, chän biÕn cÇn chuyÓn (vÝ dô (ht). Díi môc Move to Global, chän Selected. 3. Chän Global tab vµ kiÓm tra danh s¸ch c¸c biÕn global ®· chuyÓn. V× mçi biÕn Globle sÏ ®iÒu khiÓn c¶ hai chi tiÕt nªn ta lo¹i bá (Remove) biÕn ®· chuyÓn ( ht) cña chi tiÕt cßn l¹i. Thùc hiÖn: 1. Dïng lÖnh AMACTIVATE ®Ó kÝch ho¹t chi tiÕt thø hai PART2_1. 2. Më hép tho¹i Design Variables: tõ menu Part Design Variables 3. Trong hép tho¹i Design Variables, chän Active Part tab, chän biÕn ht vµ chän Delete. Chän OK. BiÕn global ( ht ) b©y giê ®iÒu khiÓn chiÒu cao cña c¶ hai lß xo.PowerPoint Presentation: §Ó t¹o biÕn Globle míi 1. Më hép tho¹i Design Variables: tõ menu Part Design Variables 2. Trong hép tho¹i Design Variables, chän Global tab vµ chän New. 3. Trong hép tho¹i New Part Variable, chØ ra: Name: NhËp tªn biÕn Equation: NhËp gi¸ trÞ Chän OK. §Ó g¸n biÕn Globle cho mét chi tiÕt: 1. HiÖu chØnh chi tiÕt cÇn g¸n biÕn globle míi t¹o Trong vïng ®å häa , kÝch ph¶i chuét vµ chän Edit Features Edit. 2. Chän chi tiÕt cÇn hiÖu chØnh. 3. NhËp tªn biÕn t¬ng øng 4. Dïng lÖnh AMUPDATE ®Ó cËp nhËt sù thay ®æi.PowerPoint Presentation: §Ó söa mét biÕn Globle 1. Më hép tho¹i Design Variables 2. Trong hép tho¹i Design Variables, chän Global tab, chän biÕn cÇn hiÖu chØnh vµ nhËp gi¸ trÞ míi C¸c biÕn thiÕt kÕ rÊt h÷u dông ®Ó ®iÒu khiÓn kÝch thíc cña chi tiÕt. C¶ biÕn active part vµ global design ®Òu cã thÓ ®îc ®iÒu ®iÒu khiÓn bëi c¸c b¶ng d÷ liÖu. §Ó t¹o mét b¶ng ®iÒu khiÓn chi tiÕt, b¹n cã thÓ sö dông phÇn mÒm Microsoft® Excel ®Ó t¹o mét b¶ng tÝnh chøa c¸c gi¸ trÞ cho c¸c phiªn b¶n kh¸c nhau cña chi tiÕt.