1、熱管(HEAT PIPE)設計簡介,熱管簡介,熱管是利用作動流體的相變化，達到微小溫差， 快速傳送大量熱量的元件，即為所謂的熱超導。1.無需外接電源2.熱傳速率快3.結構簡單重量輕4.可靠性高5.無噪音6.無需保養維修,熱管的基本結構,1.密閉容器:鋼，鋁，銅等。 2.毛細構造:銅網，溝槽，燒結，纖維。 3.作動流體:水，甲醇，丙酮.等。,Mesh,Groove,Powder,Fiber,熱管作動原理,熱管是利用作動流體的相變化產生(加熱端)，使 熱立即傳輸至另一端(冷卻端)，再借由毛細結構 ，由冷卻端拉回加熱端並達到連續進行熱輸送。,Qin,Qout,THigh,TLow,熱管特性,1.導熱
2、性高 2.均溫性高 3.環境的適應性高 4.熱流密度可變性 5.熱流方向的可逆性 6.高穩定性(保證三年壽命),熱管之應用,1.電子電力機半導體元件的冷卻 2. 改善熱交換器的效能 3.電力電纜的冷卻 4.馬達的冷卻 5.高緯度地區的道路融雪 6.太空船的熱控制元件,PS2,D/T,熱管的市場前景,熱導管產品市場範圍相當廣泛，未來將是許多電子電器產品散熱必備的基本之件。舉凡電源供應器、投影機、筆記型電腦、工業電腦 ,遊戲機及桌上型電腦，皆有其散熱考量之應用。,2003新產品開發計畫,熱管新產品,Vapor Chamber 紅外線測試,Vapor Chamber 熱反應過程,1,2,3,4,5,
3、Time: 08:19:18 08:19:24 08:19:30 08:21:45 08:24:35,Flatten Heat Pipe 溫差測試,T1,T2,Theater,Theater: 601T1: 59.6 T2: 59.8 T: 0.2 ,紅外線測試(一),紅外線測試(二),Thermal Tower,Thermal Tower 紅外線測試,Loop Heat Pipe 紅外線測試,Time: 13:43:09,Loop Heat Pipe 熱反應過程,Time: 13:43:46,Time: 13:46:09,1,2,3,設廠地點(華南),場地規劃,熱管產能擴線排程表,擴線時程表
4、,制程分析,熱管技術流程圖,1. 切管製程,2. 縮尾製程,3. 置網製程,5. 清洗製程,7. 調質製程,9. 真空製程,4. 縮頭製程,6. 焊尾製程,8. 充填製程,10. 加工製程,11. 性能測試,12. 拋光噴印,切管尺寸,有無毛邊,縮部長度,縮部外徑,銅網寬度,銅網長度,表面光澤,無斑點,表面光澤,有無積碳,外觀變形,真空度,縮部長度,縮部外徑,無氧化,焊接歪斜,不油滑,管身變形,外觀比較,充填量,彎管角度,壓管厚度,外觀變形,T1.2,外觀色澤,字型位置,成品,素材,T1.2,Manufacture Process,1.Cutting Process,Cutting Speed
5、: 1420 rpm. Cutting Cycle: 150 times. Capacity: 62720 pcs/8hrs.,Manufacture Process,2. Shrink End,Grinding Speed: 3600 rpm. Capacity: 2880 pcs/8hrs.,Manufacture Process,3. Mesh Insertion,Insert Pressure: 8kgf/cm Capacity: 3150 pcs/8hrs.,Manufacture Process,4. Shrink Nozzle,Shrink Pressure: 6kgf/cm S
6、hrink Speed: 3600rpm. Capacity: 3150 pcs/8hrs.,Manufacture Process,5. Clean Process,7 Sinks for: CH2Cl2 cleaning for 4 sinks. Hot steam wash. Cold steam wash. Dry wash. Capacity: 18900 pcs/8hrs.,Manufacture Process,6. Heat Treatment,Convey Speed: 280 mm/min. Capacity: 3360 pcs/8hrs. For burning out
7、the oxides, and reorganize the copper molecules.,Manufacture Process,7. Welding Process,Rotating Speed: 471 mm/sec. Capacity: 4725 pcs/8hrs.,Manufacture Process,8. Filling Process,Liquid: Pure water. Capacity: 5040 pcs/8hrs.,Manufacture Process,9. Vacuum Process,Pressure: 0.003 torr. Capacity: 2520
8、pcs/8hrs.,Manufacture Process,10. Reprocess,Pressure: 10-15 tons. Capacity: 6048 pcs/8hrs.,Manufacture Process,11. Performance Test,Angel: +45 -45 Capacity:16 pcs/8hrs.,Manufacture Process,12. Polish and Printing,Polish: 4835 pcs/8hrs. Printing: 9600 pcs/8hrs.,Manufacture Process,13. Finished Goods,
9、3,4規格,5,6規格,品質控制,Quality Control Test,Life Reliability,T Testing,Qmax Test,Bending Control,Variety Bending Dies for Mass Production,Bending Control,Angle Control,Radius Control,Electrical Conductivity,Surface Roughness,1. Raw Material,Surface Roughness,2. Semi-Finished Good,Surface Roughness,3. Fini
10、shed Good,Flatten Control,MK-1,Flatten 2.5 mm,Flatten Control,CPK Form,CPK IR Report,CPK IR Report,各式熱管加工方式,頭端,壓扁,尾端,彎角,斷差,圓管,熱管均溫測試,Its the brief example of temperature difference test on heat pipes in average.,長時效性測試,熱管(6x150L)傾斜角度比較,Mesh Type,熱管(6x150L)傾斜角度比較,Groove Type,熱管性能-長度比較,Mesh Type,熱管性能-厚度比較,Mesh Type,熱管性能-厚度比較,Groove Type,熱管紅外線溫度比對,A,B,模組紅外線測試,Cooler 紅外線測試,
