24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 254  |  回复: 3
当前主题已经存档。
【悬赏金币】回答本帖问题,作者nandhutu将赠送您 12 个金币
本帖产生 1 个 翻译EPI ,点击这里进行查看
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

nandhutu

金虫 (正式写手)

[求助] 翻译求助

This pin normally runs with the slot out of the polymer flow(the closed position). It will normally correct a heavy edge flow for a particular channel when the slot is exposed to that flow channel. For heavy center flow, a pin must be profiled to divert material from the center to the edges. To determine the profiling required , it is necessary to procure an actual profile of the sheet layering to determine the degree and locations of non-uniformity.  
     The normal method of profiling is to use the standard slot depth of .168'' and to make adjustments to the length of the slot. The fine turning of the pin is done empirically by cutting and testing, then recutting if necessary. Pins can normally be changed out in less than five minutes.
     It is recommended that the pins either be fully in the flow(the open position) or fully out of the flow(the closed off position). For materials which are stable and will not degrade and ''flake off'' the pin can be rotated less than 180°to produce intermediate clearance depths. This works through a certain angular rotation of approximately 55°.

» 猜你喜欢

已阅   关注TA 给TA发消息 送TA红花 TA的回帖

nandhutu

金虫 (正式写手)

等的花儿都要谢了
3楼2010-03-18 15:13:29
已阅   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 4 个回答

luyuyouyue

金虫 (著名写手)

【答案】应助回帖

nandhutu(金币+4, 翻译EPI+1):谢谢 2010-04-01 16:50
轴销通常在聚合物流动产生的(闭合)缝隙中运转。当缝隙暴漏在液流通路时候,轴销会对某股液流大的底部流动进行修正。对于强烈的中心流,销轴就得被压型以使物质从中心转到边缘部分。确定要求压型,需要获得实际的图,用来决定不均匀度的程度和位置。
压型的常规方法是用标准的缝隙深度(168)对缝隙的深度进行调整。通过剪切和测试,对销钉进行适当的旋转,如果必要可再剪切。销钉通常能在少于五分钟之内被改变成型。
推荐将 销钉或者全部没入液流(开放位置)或者出于液流之外(封闭的位置)。对于稳定,不会降解,且不会剥落的物质,可将销轴旋转小于180度的位置,以产生中间的净空深度。这会通过旋转大约55度角实现。
4楼2010-03-21 12:39:18
已阅   关注TA 给TA发消息 送TA红花 TA的回帖
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 285求调剂 +10 哦呦呼o 2026-04-04 10/500 2026-04-05 06:10 by MOFglass
[考研] 085600,321分求调剂 +9 大馋小子 2026-04-04 10/500 2026-04-04 23:42 by lqwchd
[考研] 能动调剂326专硕 +4 wan112233 2026-04-04 4/200 2026-04-04 22:47 by yu221
[考研] 283分求调剂 +7 小聂爱学习 2026-04-03 7/350 2026-04-04 21:51 by hemengdong
[考研] 349求调剂 +11 zwjjjjjj 2026-03-31 11/550 2026-04-04 19:52 by 蓝云思雨
[考研] 368求调剂 +5 今华习 2026-04-03 7/350 2026-04-04 18:47 by imissbao
[考研] 285求调剂 +4 AZMK 2026-04-04 5/250 2026-04-04 16:45 by cql1109
[考研] 电子信息调剂交叉学科有推荐吗 +6 jhtfeybgj 2026-04-01 8/400 2026-04-04 07:52 by 1753564080
[考研] 材料科学与工程339求调剂 +12 hyz0119 2026-03-31 13/650 2026-04-03 18:33 by ls刘帅
[考研] 初试成绩337找调剂 +3 ??? ?. ? 2026-04-03 3/150 2026-04-03 11:43 by 土木硕士招生
[考研] 279求调剂 +6 qazplm0852 2026-04-02 6/300 2026-04-03 10:03 by 蓝云思雨
[考研] 309求调剂 +14 呆菇不是戴夫 2026-04-02 14/700 2026-04-03 09:42 by 蓝云思雨
[考研] 化学070300-总分378-求调剂 +5 挪椅子的泡泡糖 2026-04-02 5/250 2026-04-02 22:20 by ZXlzxl0425
[考研] 一志愿华南师范大学-22408计算机-292分-求华南师范大学调剂 +4 爱读书的小鳄鱼 2026-04-02 4/200 2026-04-02 18:35 by 求调剂zz
[论文投稿] chinese chemical letters英文版投稿求助 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[考研] 266分,一志愿电气工程,本科材料,求材料专业调剂 +10 哇呼哼呼哼 2026-04-01 11/550 2026-04-02 11:31 by lnilvy
[考研] 266求调剂 +4 学员97LZgn 2026-04-02 4/200 2026-04-02 09:52 by yulian1987
[考研] 377求调剂 +3 RASKIN 2026-04-02 3/150 2026-04-02 09:45 by zzchen2000
[考研] 调剂申请 +8 张张张张zy 2026-03-31 9/450 2026-04-01 08:29 by zjbkx
[考研] 080200学硕,机械工程专业277分,求带走! +4 瓶子PZ 2026-03-31 4/200 2026-03-31 20:16 by vgtyfty
信息提示
请填处理意见