【Die-Casting-Guidelines】技术资料

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Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
Wisefull Technology Ltd.
Product Design Guidelines &
Production Process Review
— Die casting
Revision: 3
Prepared: Wilson Peng (weihua@wisefull.com)
Date: July 9, 2008
Wisefull confidential, for Flextronics’ reference only Page 1 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
課課程程內內容容::
11.. 壓壓鑄鑄成成型型原原理理
22.. 壓壓鑄鑄產產品品的的主主要要應應用用
33.. 壓壓鑄鑄主主要要應應用用原原材材料料及及特特性性
44.. 壓壓鑄鑄生生產產的的工工藝藝流流程程
55.. 模模具具設設計計基基礎礎
66.. 鋁鋁合合金金壓壓鑄鑄件件設設計計指指引引
Wisefull Confidential Page 2 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
一一.. 金金屬屬壓壓鑄鑄成成型型原原理理
一一般般都都以以鋼鋼鐵鐵材材料料製製造造模模具具,,用用於於熔熔點點較較低低的的金金屬屬,,
如如::鎂鎂合合金金,,鋁鋁合合金金,,鋅鋅合合金金,,鋯鋯合合金金等等等等金金屬屬,,再再利利用用高高壓壓
方方式式將將金金屬屬熔熔液液射射入入形形狀狀複複雜雜的的金金屬屬模模穴穴中中的的一一種種精精
密密鑄鑄造造法法．．經經由由壓壓鑄鑄法法所所製製造造出出來來的的鑄鑄件件，，稱稱為為壓壓鑄鑄
件件((DDiiee ccaassttiinnggss))
**壓壓鑄鑄製製程程基基本本條條件件範範圍圍如如下下：：
11..充充填填時時間間很很短短〈〈00..0011～～00..77秒秒〉〉
22..高高速速充充填填〈〈澆澆口口速速度度22～～110000 mmss〉〉
33..高高壓壓力力〈〈7700～～22000000 kkggff ccmm22〉〉
44..金金屬屬溶溶液液的的冷冷卻卻速速度度快快〈〈3300～～110000℃℃∕∕秒秒〉〉
Wisefull Confidential Page 3 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
壓壓鑄鑄機機台台種種類類::
11..冷冷室室壓壓鑄鑄
溶溶爐爐未未結結合合機機台台,,金金屬屬溶溶液液以以機機械械手手臂臂舀舀至至機機台台在在執執行行
壓壓鑄鑄動動作作
優優點點--壓壓鑄鑄機機台台壽壽命命會會較較長長
缺缺點點--可可壓壓鑄鑄金金屬屬熔熔點點較較低低
22..熱熱室室壓壓鑄鑄
溶溶爐爐和和機機台台結結合合
優優缺缺點點和和冷冷室室壓壓鑄鑄法法相相對對
現現行行壓壓鑄鑄燃燃燒燒機機使使用用熱熱源源可可分分為為三三種種作作為為金金屬屬溶溶融融之之能能源源
11..煤煤氣氣
22..天天燃燃氣氣
33 電電熱熱
目目前前油油氣氣,,天天燃燃氣氣的的價價格格波波動動大大,,現現行行以以電電熱熱成成本本最最低低
Wisefull Confidential Page 4 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
二二.. 壓壓鑄鑄產產品品的的主主要要應應用用::
從從一一般般的的散散熱熱片片,,工工業業五五金金零零件件,,電電子子33CC零零件件產產品品，，裝裝飾飾品品
及及汽汽機機車車,,飛飛機機等等交交通通工工具具的的複複雜雜零零件件，，皆皆可可利利用用壓壓鑄鑄法法生生產產製製造造
加加工工．．
Wisefull Confidential Page 5 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
二二.. 壓壓鑄鑄產產品品的的主主要要應應用用 –– 電電腦腦週週邊邊配配件件
Wisefull Confidential Page 6 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
二二.. 壓壓鑄鑄產產品品的的主主要要應應用用 –– 機機車車零零配配件件及及其其它它
Wisefull Confidential Page 7 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
三三.. 壓壓鑄鑄使使用用原原材材料料
對對壓壓鑄鑄使使用用原原材材料料的的特特性性要要求求
11..流流動動性性好好
22..收收縮縮率率小小((通通常常金金屬屬壓壓鑄鑄成成型型後後產產生生縮縮率率約約在在千千分分之之四四))
33..等等溫溫凝凝固固比比率率大大，，避避免免縮縮孔孔，，增增加加鑄鑄件件緻緻密密性性
44..有有一一定定之之高高溫溫強強度度 ，，避避免免頂頂出出時時變變形形
55..不不易易與與模模具具起起化化學學或或物物理理反反應應，，避避免免
黏黏模模及及侵侵蝕蝕模模具具
66..被被加加工工性性強強及及抗抗腐腐蝕蝕性性
77..常常溫溫下下有有足足夠夠強強度度，，以以利利薄薄件件生生產產
Wisefull Confidential Page 8 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certified
Aluminum Alloy Processing Professional
Dell, Cisco Qualified
壓壓鑄鑄主主要要應應用用鋁鋁合合金金材材料料及及特特性性
PC產
業常
用鋁
合金
材料
Wisefull Confidential Page 9 of 43
Wisefull Technology Ltd.
ISO9001 Certified
Thermal Professional
ISO14001&OHSAS18001 Certifi

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