1、 Case study Digicam (Part file name:digicam.prtWork Layer = 100Step 1將Layer3的 Magenta Curve in 拉伸 : Start Distance=25 & End Distance=-25.Step 2將Layer4的黃色曲線投影到拉伸的曲面上 Step 3以Layer5的橙色曲線為引導(dǎo)線，紫色曲線為Section 掃掠 Step 4以Layer2的Cyan 色 Datum Plane對稱將曲面鏡像改顏色為Blue.Step 5利用Layer7的2組白色線串以及投影的綠色線為Primary, 以 Swept F

2、ace Edges andMagenta Curve 為 Cross 生成Through Curve Mesh Step 6用Layer 8.的Green Curve 和Through Curve Mesh Edge 做Bounded PlaneStep 7以End Points 為 Primary 以Magenta Curve 及網(wǎng)格面的Edge 為Cross 做Mesh 面Step 8使用所有的 Edges 做Bounded Plane Step 9Sew All FacesStep10 將Layer 11的黃色線投影到 Extruded Green Face.Step11同理，利用Lay

3、er 12的 Orange Curve & Purple Curve as 做掃描面 Step12Mirror Swept Face about Cyan Datum Plane in Layer 2.Step13用Layer 14的兩組白色線及Projected Green Curve 為Primary ，Swept Face Edges 為Cross.生成Through Curve Mesh Step14以End Points 為 Primary 以Magenta Curve 及網(wǎng)格面的Edge 為Cross 做Mesh 面用Green Curve 和Through Curve Mesh

4、Edge 做Bounded PlaneStep15Bounded Plane using All Edges of Faces.Step16Sew All Faces together into a solid. Step17使用Layer 17 的Orange Curve 為 Guide Purple Curve 為 Section.做掃描Step18用 Swept Face.Trim Solid Step19Blend Edge, R = 6.Step20Chamfer Edges, 1st Offset = 0.25 & 2n dOffset = 4. Step21生成Face Blen

5、d 使用 Conic 類型， 1st Offset = 1 & 2nd Offset = 1.5.Step22生成Taper ， Angle = 10, Direction = Y & Reference Point.選Corner Point Step23Blend Highlighted Edges using R = 1.5.Step24 拉伸Layer 21的 Purple Curve , Start Distance = 0 & End Distance = 6.Step25 Offset Highlighted Face = -0.1. Step26拉伸Layer 22的 Purp

6、le Curve, Start Distance = 0 & End Distance = 6.Step27 Offset Highlighted Face = -0.3.Step28設(shè)At Timestamp & Blank Original 抽取實(shí)體. 并將 Extracted Body 改成灰色Gray. Step29拉伸Layer 24的 Cyan Curves ， Start Distance = 10 & End Distance = 60.Step30 將抽取前的物體用Extruded Face 如圖所示Trim Body. Step31將抽取的灰色物體如圖用拉伸面Trim Bo

7、dyStep32 拉伸Layer 25的 Magenta Curves ， Start Distance = 13 & End Distance = 20與灰色的抽取物體subtracted Step33拉伸Layer 26的Yellow Curves， Start Distance = 0 & End Distance = 5與灰色的抽取物體subtractedStep34 生成 Sphere ，Diameter = 5.5 圓心定在 Layer 27.的點(diǎn)上 Step35 Chamfer Edges ，1st Offset = 0.25 and 2nd Offset = 3.Step36

8、Blend Edges ， R = 3. Step37Blend Edge ， R = 1.Step38拉伸Layer 23的 Yellow Curves ， Start Distance = 0 & End Distance = 5.Step39Offset Highlighted Faces with 0.3. Step40將拉伸的 Solid 抽?。?At Timestamp & Blank Original.） 將剛抽取的實(shí)體改為白色. Step41將灰色Gray Body.用剛抽取的白色實(shí)體Subtract Step42 用原來的實(shí)體將相機(jī)外殼Subtract (如右圖所示. Ste

9、p43Extrude Orange Curves in Layer 20 with Start Distance = 0 & End Distance = 5.Step44Offset Highlighted Faces with 0.1.Step45Extract Body of the Blue Solid with At Timestamp & Blank Original. Change the newlyExtracted Body to White. Step46Subtract Extracted White Body from Gray Body.Step47 Subtract

10、 Original Extruded Blue Body from Blue Body.Step48Extrude Purple Curve in Layer 29 with Start Distance = 0 & End Distance = 5.Step49 Offset Highlighted Face with 0.3. 0.3. Step53Offset Highlighted Face to 0.3.Step54 Extrude the Green Curves in Layer 64 with Start Distance = 0 & End Distance = 4.0,Su

11、btract from Gray Body.Step55Offset Highlighted Faces with 0.2. Step61Chamfer Highlighted Edges with Double Offset, 1st Offset = 0.25 & 2nd Offset = 2. Step62Create 3 Spheres with Diameter = 4 & Unite with Blue Body. Location of Sphere isLayer 36.Step63Extrude Purple Curve in Layer 38 with Start Dist

12、ance = 0 & End Distance = 5 andSubtract from Gray Body.Step64Extrude Purple Curve in Layer 38 with Start Distance = 0 & End Distance = 5 andSubtract from Blue Body.Step65Extrude Blue Curve in Layer 39 with Start Distance = 0 & End Distance = 5 andSubtract from Gray Body.Step66Extrude Green Curve in

13、Layer 40 with Start Distance = 0 & End Distance = 5 andSubtract from Gray Body. Step68Extrude Magenta Curve in Layer 42 with Start Distance = 0 & End Distance = 5 andSubtract from Gray Body.Step69Extrude Magenta Curve in Layer 42 with Start Distance = 0 & End Distance = 5 andSubtract from Blue Body.

14、Step70Offset Highlighted Faces with 0.3. Step71Chamfer Highlighted Edges with Single Offset = 0.5.Step72Create Cylinder with Diameter = 15 & Height = 15, then Subtract from Blue Body,Location is determined by Layer 44. Direction is +ZC Axis.Step73Repeat the same operation for another Blue Body.Step7

15、4Offset Highlighted Faces with 0.3. Step75 Offset Highlighted Face with 0.2. Step76 如 右 圖 所 示 ， 將 外 殼 抽 取 (At Timestamp & Blank Original將 剛 抽 取 的 物 體 改 成 綠 色 . Highlighted Faces Green Body Step77 繼 續(xù) 抽 取 綠 色 外 殼 ， 將 新 抽 取 物 體 改 成 黃 色 (At Timestamp & Blank Original Step78 拉 伸 Layer 48 的 Magenta Curve

16、s ， Start Distance = -25 & End Distance = 10. Yellow Body Magenta Curves Step79 利 用 拉 伸 面 將 最 初 蘭 色 實(shí) 體 Trim body. Step80 同 理 拉 伸 Layer 50 的 Magenta Curves， Start Distance = -25 & End Distance = 10. Step81 同 樣 將 最 初 蘭 色 實(shí) 體 用 拉 伸 面 Trim Body Step82 如 右 圖 所 示 將 抽 取 的 Yellow Body 用 拉 伸 面 修 剪 . Step83

17、用 另 一 拉 伸 面 將 抽 取 的 綠 色 實(shí) 體 修 剪 。 . Step84 Offset Highlighted Faces with 0.2. Highlighted Faces Step85 Extrude Cyan Curve in Layer 52 with Start Distance = 0 & End Distance = -20. Step86 Extrude Magenta Curve in Layer 53 with Start Distance = 0 & End Distance = 8. Cyan Curve Magenta Curve Step87 Ble

18、nd Highlighted Edge with R = 3. Step88 Blend Highlighted Edges with R = 0.5. Highlighted Edge Highlighted Edges Step89 Extrude White Curve in Layer 56 with Start Distance = 0 & End Distance = 5. Step90 Chamfer Highlighted Edge with Single Offset = 0.25. Step91 Extrude Yellow Curve in Layer 57 with Start Distance = 0 & End Distance = 20. White Curve Yellow Curve Highlighted Edge Step92 Extrude Green Curve in Layer 61