压铸模具开模检讨报告
Speed Quality Technology Flexibility Cost
Page 11
Metallic Integration Technology
Foxconn Technology
(KS)
問題與建議 ※
修改后
R1.0 7/14 RD Reply : RD CHECK
問題:圖示綠色側牆肉厚較薄(0.86),且拐角直角,湯流受阻礙嚴重,影響末端充填;
(KS)Βιβλιοθήκη 問題與建議 ※修改后
100
修改后
湯流軌跡1 7/14 RD Reply : NG
湯流軌跡2
問題:圖示ODD處爬坡太大,嚴重阻礙湯流充填,影響湯流充填,且對應模具受沖蝕嚴重,如軌跡1; 建議:將ODD局部斷開,以便於佈置Bridge,改變湯流軌跡,最終改善湯流充填,如軌跡2。 Speed Quality Technology Flexibility Cost
Page 10
Metallic Integration Technology
Foxconn Technology
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問題與建議 ※
1.0
C0.5
7/14 RD Reply : OK 自然R0.3
問題:圖示紅色直面較薄(1.0),此處佈置In gate厚度不足,影響末端充填;
建議:將公模面C0.5取消,後續由研磨手動打磨成自然R0.2~0.3,以去除銳邊毛刺。
壓鑄﹐機加﹐研磨﹐化 成﹐涂裝
Speed Quality Technology Flexibility Cost
Page 2
Metallic Integration Technology
Foxconn Technology
(KS)
產品進湯方案1
優點:湯流充填順暢,有利於末端成型; 缺點:對應滑塊入子尖角,極義崩缺,從而造成產品多肉,且滑 塊太大,穩定性差,易產生段差,影響外觀;
R0.3~0.5
修改后
R1.0
問題:圖示沉孔根部直角,應力集中,易產生裂紋、斷裂﹔ 建議:請將沉孔母模側根部加R0.3~0.5,將公模根部加R1.0過度。 Speed Quality Technology Flexibility Cost
滑塊入角
7/14 RD Reply : 方案二
一模1穴
壓鑄進湯方向 Speed Quality Technology Flexibility Cost
Page 3
機台噸位﹕800T/840T(Cold) Metallic Integration Technology
Foxconn Technology
建議:請將綠色面加厚至平均肉厚1.5,並在紅色拐角處加R1.0過度。
Speed Quality Technology Flexibility Cost
Page 12
Metallic Integration Technology
Foxconn Technology
(KS)
問題與建議 ※
7/14 RD Reply : OK
Foxconn Technology
(KS)
產品概要
客 戶 品 名 COMPAL par10_logic_low
外形尺寸 431.8X309.24X34.65 (mm) 平均肉厚 t=1.5 (不含膜厚) 素 材 重 量 主要制程 AZ91D 418.8(g)
7/14 RD Reply : RD將提供塗裝區域圖
(KS)
產品進湯方案2
優點:模具結構強度較好,側面散熱孔由公母模靠破成型,不需要抽大滑塊; 缺點:ODD處結構爬坡太大,湯流充填受阻嚴重,末端成型困難;
綜合比較
7/14 RD Reply : 方案二
鑒于外觀面的完整性,我司建議採用“方案2”,請修改ODD處結構,改善末端充填,如page 10 ;
結構爬坡太大,湯流受阻嚴重
Page 9
Metallic Integration Technology
Foxconn Technology
(KS)
問題與建議 ※
修改后
7/14 RD Reply : NG
湯流軌跡
問題:圖示ODD處爬坡太大,嚴重阻礙湯流充填,影響湯流充填,且對應模具受沖蝕嚴重; 建議:將紅色結構局部斷開,以便於佈置Bridge,改善湯流充填,如軌跡。 Speed Quality Technology Flexibility Cost
Foxconn Technology
(KS)
Release Notes
Rev.No Date Release Notes
00 01
2010.06.14 初版發行 2010.07.13 設計變更
Speed Quality Technology Flexibility Cost
Page 1
Metallic Integration Technology
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滑塊分模線_Plan 1
Slider 02
Slider 01
Speed Quality Technology Flexibility Cost
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Metallic Integration Technology
Foxconn Technology
(KS)
滑塊分模線_Plan 2
取消倒勾,母模成型
一模1穴
壓鑄進湯方向 Speed Quality Technology Flexibility Cost
Page 4
機台噸位﹕800T/840T(Cold) Metallic Integration Technology
Foxconn Technology
(KS)
產品公母模
母模 公模
Speed Quality Technology Flexibility Cost
Page 5
Metallic Integration Technology
Foxconn Technology
(KS)
產品主分模線
Speed Quality Technology Flexibility Cost
Page 6
Metallic Integration Technology
Foxconn Technology
修改后
將盲孔取消,減小滑塊
OR
7/14 RD Reply : 請走小slider
Slider 02
Slider 01
Speed Quality Technology Flexibility Cost
Page 8
Metallic Integration Technology
Foxconn Technology