标题: 问几个关于AS/NZS 3112插座的标准理解问题 [打印本页] 作者: 孟云房 时间: 2009-9-14 22:11 标题: 问几个关于AS/NZS 3112插座的标准理解问题 各位达人： 0 B7 _9 x" Y! `1 p2 @: Z5 ] H: P w+ |0 U" v$ n; x2 I
3.3.2 *******For socket-outlets intended to accommodate plugs with flat pins, contact shall be made with both sides of each pin, except that it shall be permissible to use spring-assisted single-sided contacts. These contacts shall not rely exclusively on the resilience of the contact material. ] i$ k$ r% _( O x/ f, V
and shall have an opposite face of material other than thermoplastic or resilient insulating & j! G* B+ y" y4 O6 Amaterial.5 o3 l4 d8 ]2 J7 v" m4 d; ]) s
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我的理解，打算插合扁插销插头的插座，应与插销双边接触，但允许弹簧辅助的单边插套。后面These contacts shall not rely exclusively on the resilience of the contact material9 K% v6 Z: O8 v& Q! C# H. x
and shall have an opposite face of material other than thermoplastic or resilient insulating * P% |7 \8 _: Z$ r7 Z+ H$ xmaterial. 怎么理解的？these contact 是指所有插套，还是单边插套？不能仅仅依靠插套材料？？？ ! K' `+ l4 b' t* a# ` 4 `, X: n( ^( L' a5 rIn socket-outlets designed for use with plugs complying with Figure 2.1, the contacts shall 7 l3 O+ F( [' U, U1 [9 O! Wbe self-adjusting in pitch and contact-making " W3 }% L! C( g, ipitch是什么意思？$ \) o2 D `! z, ^% b
, B! x$ o8 [- h. Y3.3.3 Within the socket-outlet, there shall be provision for effective guidance of the" Y! U T5 j7 w. ?0 s$ Z+ C; Q8 o
corresponding plug pins to ensure direct entry and withdrawal without critical distortion of . s( Q* \6 u# {5 ~2 k7 pthe socket-outlet contacts." A K, u# E4 y& l1 i) C
这个条款是在讲插孔的前导孔吗？. ~- C3 S( [; q" C6 y7 P
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另外，象3.1.1和3.3.1对端子和插套材料只给出了一句笼统的概括，实际检测和生产中，一般使用哪些材料算合格？是参考插头部分对端子和插销材料的规定吗？