標題: 求各位幫忙翻譯以下內容 [打印本頁] 作者: sgbsunday 時間: 2011-7-31 16:14 標題: 求各位幫忙翻譯以下內容 本帖最后由 sgbsunday 于 2011-7-31 17:29 編輯 ' i6 h. ?" z1 P: [6 w ' ~8 S8 E" o2 O# k, e0 Q+ C" ^A few observations:: z* f1 S: f( i8 p" B" H
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In comparing the parts I have noticed that the WWY part has a thicker bottom section (around0.080/connecting side wall 0.040). There is also a small cup on the inside of their bottom,where it's gated, that is working like a cold slug well . This is probably something to create turbulent flow?/ m, e" N( P! W/ D! V P) f, P
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In molding you should inject thick to thin wall to minimize pressure drop and be able to pack out the thicker section. Would it be possible for ABC to thicken the bottom of their part and add something like this small cup to funtion as a cold slug well.* W2 y* W9 j5 m7 _1 F
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, }) m2 P5 m! h) HI also notice that the WWY part has a step in the lower side wall just before the small nipple . This step ,being perpendicular to the main wall, is working as a strength rib and is helping to prevent the wall from bulging out . The section on ABC part appears to warp the most .. _9 f9 u* s- D
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I will need to get from you , the sprue size , runner size and design, as well as gate size , if we are to have a mold flow analysis done on your part.* g5 r3 x! O! @& J9 ?" W8 i c. G+ `
) d8 L! c8 I( i3 | Z& ^ 作者: 老屈 時間: 2011-8-2 15:00
A few observations:: t. a6 r( \7 r# W' |
一些發現：* h) Y8 l9 e! p& a5 o6 {1 y
In comparing the parts I have noticed that the WWY part has a thicker bottom section (around0.080/connecting side wall 0.040). There is also a small cup on the inside of their bottom,where it's gated, that is working like a cold slug well . This is probably something to create turbulent flow?; ~# d. r& k) D3 Y6 T
在對比零件時我注意到WWY底部比較厚（0.08，連側壁為0.04），底部內部還有一個凸包，在澆口位置。這樣就像一個冷料井，可能會產生湍流？+ J J1 j0 {2 B( i
In molding you should inject thick to thin wall to minimize pressure drop and be able to pack out the thicker section. Would it be possible for ABC to thicken the bottom of their part and add something like this small cup to funtion as a cold slug well.0 I# H: K1 ^, {0 Z8 ]
注塑的時候需要先注厚的再到薄的地方來減少注塑壓力下降又能夠先打滿厚的部位。是否可能在ABC底部加厚或者加個小凸包，做個冷料井？ * o3 m4 T! o" J g' C) X1 F" ~I also notice that the WWY part has a step in the lower side wall just before the small nipple . This step ,being perpendicular to the main wall, is working as a strength rib and is helping to prevent the wall from bulging out . The section on ABC part appears to warp the most .% j) p4 v6 a1 }
我還注意到WWY小端側壁有個臺階，在小凸點前面的位置。這個臺階跟大面垂直，像個加強筋防止變形。ABC的剖面變形會醉厲害。 6 X* K6 Y* j- p8 N5 N8 ZI will need to get from you , the sprue size , runner size and design, as well as gate size , if we are to have a mold flow analysis done on your part. ( P. z8 O. r8 y" K3 I我需要知道：料頭口大小，流道大小，澆口大?。òO計形狀），模流分析。! ?7 I1 h; s) K
. Z/ s! S; I7 n+ A4 ~* R+ l以上給參考，感覺為郵件的內容?？谡Z最好翻譯的。作者: sgbsunday 時間: 2011-8-2 21:06
恩 謝謝老屈的翻譯 你猜的沒錯是郵件內容 這封是美國發來的技術交流郵件 再次感謝!!!!作者: 韓章 時間: 2011-8-10 17:00
一些發現：3 I' t9 U, U% y9 P
我在對比這些部件時注意到WWY件底部較厚（約0.080/連接側壁處則為0.040）。底部內部還有一個小包，它在澆注時起到冷料井的作用。這許是用來制造湍流的吧？ 0 G4 X' a- T' k成型時應由厚到薄，以使壓降最小，且使較厚的區域得以注滿。對ABC而言，可否增厚其底部，并加入像這個小包一樣的東西來起到冷料井的作用？6 t& K7 Y. R+ m
我還注意到WWY件在較低的側壁那兒，就在接合處前，有一個臺階。該臺階垂直于主壁，起加強筋的作用，幫助防止主壁膨脹。ABC件上的這部分區域貌似變形得最厲害。- v! i9 @3 @& R
若要做流道電腦分析，則請您提供注料口尺寸、澆道尺寸及設計，以及澆口大小。 3 u* B4 _ C9 f+ K. h- w3 g4 F# p0 `) Y2 V4 y' W
獻拙了，呵呵# G( C& G, Z0 T1 S4 I, i
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