標(biāo)題: 求各位幫忙翻譯以下內(nèi)容 [打印本頁(yè)] 作者: sgbsunday 時(shí)間: 2011-7-31 16:14 標(biāo)題: 求各位幫忙翻譯以下內(nèi)容 本帖最后由 sgbsunday 于 2011-7-31 17:29 編輯 7 S4 x9 U7 Z# O" y" O7 @9 G3 P . W! @" f. T; p$ i; ^& VA few observations:, ^2 Y" ^0 }' g
9 O6 _1 s) M! s/ c, i2 w+ i% z0 tIn 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? ; v# [; B7 d2 u8 r 5 l- z( ^, f! ?- ^1 rIn 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. N# _0 H, {* J" N " W1 u3 h( \5 q! n9 Z0 X / y7 M9 f b7 Z3 m( p, F( A/ OI 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 .2 s1 P. X- D1 r
j" a7 ^# K2 U9 N6 G3 \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. 4 S7 o0 l p- W' N1 c - U% A4 b; w4 f% D作者: 老屈 時(shí)間: 2011-8-2 15:00
A few observations: 4 Q; ^7 ]2 \0 h! j3 F# M一些發(fā)現(xiàn)： - C% w3 ~8 C, `$ QIn 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?" X3 b, s3 r/ C1 x% Y
在對(duì)比零件時(shí)我注意到WWY底部比較厚（0.08，連側(cè)壁為0.04），底部?jī)?nèi)部還有一個(gè)凸包，在澆口位置。這樣就像一個(gè)冷料井，可能會(huì)產(chǎn)生湍流？- m% W% ^5 u' v+ K- D3 m8 F8 t2 }
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 l# v, U, `% ?$ N% a/ z z注塑的時(shí)候需要先注厚的再到薄的地方來(lái)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(gè)小凸包，做個(gè)冷料井？" |& S) V8 h. p+ o) S
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 . * H* v( J' Z0 e/ B+ M我還注意到WWY小端側(cè)壁有個(gè)臺(tái)階，在小凸點(diǎn)前面的位置。這個(gè)臺(tái)階跟大面垂直，像個(gè)加強(qiáng)筋防止變形。ABC的剖面變形會(huì)醉厲害。( C! p" l5 A2 j1 ^+ G
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.1 V: O1 V6 Q- c N/ l" x
我需要知道：料頭口大小，流道大小，澆口大小（包含設(shè)計(jì)形狀），模流分析。9 h. t- j! n* R2 V) _4 ?' c
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以上給參考，感覺(jué)為郵件的內(nèi)容。口語(yǔ)最好翻譯的。作者: sgbsunday 時(shí)間: 2011-8-2 21:06
恩 謝謝老屈的翻譯 你猜的沒(méi)錯(cuò)是郵件內(nèi)容 這封是美國(guó)發(fā)來(lái)的技術(shù)交流郵件 再次感謝!!!!作者: 韓章 時(shí)間: 2011-8-10 17:00
一些發(fā)現(xiàn)： ( E* C7 v, u* \7 U+ d我在對(duì)比這些部件時(shí)注意到WWY件底部較厚（約0.080/連接側(cè)壁處則為0.040）。底部?jī)?nèi)部還有一個(gè)小包，它在澆注時(shí)起到冷料井的作用。這許是用來(lái)制造湍流的吧？' t8 ?+ Y8 ~& ^+ N* W; A- k) c* |
成型時(shí)應(yīng)由厚到薄，以使壓降最小，且使較厚的區(qū)域得以注滿。對(duì)ABC而言，可否增厚其底部，并加入像這個(gè)小包一樣的東西來(lái)起到冷料井的作用？# q4 W/ n+ X& C; e3 v5 G
我還注意到WWY件在較低的側(cè)壁那兒，就在接合處前，有一個(gè)臺(tái)階。該臺(tái)階垂直于主壁，起加強(qiáng)筋的作用，幫助防止主壁膨脹。ABC件上的這部分區(qū)域貌似變形得最厲害。% |6 h! Q9 X0 f1 W- q
若要做流道電腦分析，則請(qǐng)您提供注料口尺寸、澆道尺寸及設(shè)計(jì)，以及澆口大小。 J: F' ]* }0 k% ]! r
+ A. D; g+ e8 s: i+ a- V獻(xiàn)拙了，呵呵4 v G4 q; _, s1 ?. p/ \7 ~/ c( ]
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