① 由于压接端接是将插针、插孔在插头、插座外面压接之后，再装入插头、插座内，解决了电连接器小型化和高密度方向发展带来的焊接困难，避免了虚焊和假焊，提高了端接质量和可靠性。
(1) Because the pin and socket are pressed outside the plug and socket, and then put into the plug and socket, the welding difficulty caused by the miniaturization and high density development of the electrical connector is solved, the false welding and false welding are avoided, and the quality and reliability of the end connection are improved.
② 压接质量是靠工具来保证的，其克服了因焊接操作者水平及经验的多少带来端接质量的波动。据统计，压接连接的失效率比普通烙铁焊接低一个数量级。
(2) The crimping quality is guaranteed by tools, which overcomes the fluctuation of the terminal quality caused by the level and experience of the welder. According to statistics, the failure rate of crimping connection is one order of magnitude lower than that of ordinary soldering iron.
③ 不用电源加热，节省能源，适应冬季外场作业，操作方便，生产效率高。
Heating without power supply, saving energy and adapting to outfield operation in winter, convenient operation and high production efficiency.
④ 不用焊料和助焊剂，不会带来环境污染，改善了工作条件，减轻了设备质量。
(4) Without solder and flux, it will not cause environmental pollution, improve working conditions and reduce the quality of equipment.
⑤ 端接质量稳定，在强振动下连接可靠性高，在耐热、耐振动冲击方面效果比焊接好。
_The quality of the end connection is stable, the reliability of the connection is high under strong vibration, and the effect of heat resistance and vibration shock resistance is better than that of welding.
⑥ 压接工具和操作为通用型，提高了端接的标准化程度，便于接触件的更换。
_Pressing tool and operation are universal, which improves the standardization of terminal connection and facilitates the replacement of contact parts.
⑦ 不择场地和环境温度，任何需要之处均可进行压接，特别方便在禁用电热工具的火工品现场使用。
_Pressure connection can be made wherever necessary, regardless of the site and ambient temperature. It is especially convenient for on-site use of explosive devices prohibited from using electric heating tools.
⑧ 表面清洁度对连接效果影响较小。
The surface cleanliness has little effect on the connection effect.
⑨ 压接降低了安装维护费用。
The crimping reduces the installation and maintenance cost.
⑩ 压接操作不会产生焊接操作中四处飞溅的锡珠、锡疤等金属多余物。
Pressing operation does not produce metal spoil such as tin beads and tin scars everywhere in welding operation.