IPC/WHMA-A-620B C_ 2012年10月 ix
SINGLE USER LICENSE - NOT FOR USE ON A NETWORK OR ONLINEDXDiTa9E3d 12.7 旗形标记............................ 12-10 12.7.1 粘贴............................ 12-10 12.8 缠绕标记............................ 12-10 13 同轴及双轴线缆组件..................... 13-1 13.1 剥外被............................... 13-2 13.2 中?导体收尾......................... 13-4 13.2.1 压接............................. 13-4 13.2.2 焊接............................. 13-6 13.3 焊箍针............................... 13-8 13.3.1 总则............................. 13-8 13.3.2 绝缘............................ 13-10 13.4 同轴连接器-印制线路板?连接器....... 13-11 13.5 同轴连接器-中?导体长度-直?连接器... 13-12 13.6 同轴连接器-中?导体焊接............. 13-14 13.7 同轴连接器-端?盖................... 13-16 13.7.1 焊接............................ 13-16 13.7.2 压合............................ 13-17 13.8 屏蔽层收尾.......................... 13-18 13.8.1 压紧式接地环.................... 13-18 13.8.2 压接环.......................... 13-18
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13.9 中?针.............................. 13-21 13.9.1 定位............................ 13-21 13.9.2 损伤............................ 13-22 13.10 半钢性同轴线....................... 13-23 13.10.1 弯曲和变形...................... 13-24 13.10.2 表面状况........................ 13-27 13.10.2.1 硬质表面........................ 13-27 13.10.2.2 软质表面........................ 13-29 13.10.3 介质的切割...................... 13-30 13.10.4 介质清洁度...................... 13-32 13.10.5 中心导体插针.................... 13-33 13.10.5.1 尖端............................ 13-33 13.10.5.2 损伤............................ 13-35 13.10.6 焊接............................ 13-36 13.11 铆压式连接器....................... 13-38 13.12 双轴/多轴屏蔽线的焊接和剥外被...... 13-39 13.12.1 外被和芯线的安装................ 13-39 13.12.2 环安装.......................... 13-41 14 紧固................................... 14-1 14.1 扎线带缠绕/连轧应?.................. 14-2 14.1.1 松紧度........................... 14-6 14.1.2 损伤............................. 14-7
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14.1.3 间隔............................. 14-8 14.2 分叉................................. 14-9 14.2.1 单根导线......................... 14-9 14.2.2 间隔............................ 14-10 14.3 布线................................ 14-13 14.3.1 导线交叉........................ 14-13 14.3.2 弯曲半径........................ 14-14 14.3.3 同轴线缆........................ 14-15 14.3.4 空置导线收尾.................... 14-16 14.3.4.1 收缩套管........................ 14-16 14.3.4.2 挠性套管........................ 14-17 14.3.5 衔接处和焊环上的扎线带.......... 14-17 14.4 扫把式捆扎.......................... 14-18 15 线束/线缆的电?屏蔽.................... 15-1 15.1 编织................................. 15-2 15.1.1 直接编织......................... 15-3 15.1.2 预先编织......................... 15-5 15.2 屏蔽层收尾........................... 15-6 15.2.1 屏蔽层跳线....................... 15-6 15.2.1.1 附连导线......................... 15-6 15.2.1.1.1 焊接............................. 15-7 15.2.1.1.2 压接............................ 15-11
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15.2.1.2 屏蔽层编织...................... 15-12 15.2.1.2.1 织物............................ 15-12 15.2.1.2.2 梳理与绞合...................... 15-12 15.2.1.3 菊花链.......................... 15-13 15.2.1.4 公共接地点...................... 15-13 15.2.2 无用的屏蔽层跳线................ 15-14 15.2.2.1 屏蔽层不向后折回................ 15-14 15.2.2.2 屏蔽层向后折回.................. 15-15 15.3 屏蔽层收尾-连接器................... 15-16 15.3.1 缩紧............................ 15-16 15.3.2 压接............................ 15-18 15.3.3 屏蔽层跳线连接.................. 15-20 15.3.4 焊接............................ 15-21 15.4 屏蔽层收尾-预先编织的衔接........... 15-21 15.4.1 焊接............................ 15-21 15.4.2 扎线带/胶带..................... 15-23 ?录（续）
x 2012年10月 IPC/WHMA-A-620B C_
SINGLE USER LICENSE - NOT FOR USE ON A NETWORK OR ONLINERTCrpUDGiT 15.5 捆带-绝缘的和导电的、有粘性
和?粘性的.......................... 15-24 15.6 套管（屏蔽） ........................ 15-25
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