The advantages of Four-indent Crimping comparing to Soldering technology

The advantages of Four-indent Crimping comparing to Soldering technology

Soldering technology is a matter of chemistry, Crimping is a physical deformation.

If for usual usage, Soldering technology is a good choice. But In the fields of Aerospace, Railway, Aircraft and Racing car, the reliability, consistency, high density and environmental adaptability of connections are required strictly. There might be big problems with small change in the temperature and connection of the connectors, which soldering technology can’t solve. What’s more, Four-indent crimping is special for crimping small milspec connector pin with small spacing, unfortunately Soldering technology can’t do it, we must choose the four-indent crimping to ensure the safety.

Comparing to Soldering technology, Four-indent crimping has many advantages: 1.No need for auxiliary materials(Solder, solvent and detergent), easy for conducting; 2.No need for external power source and heating, no environmental limits; 3.suitable for all kinds of round connector pin’s connection; 4.Great Electrical and mechanical properties and Heat resistance performance, suitable for Medical,Military Aircraft and Aerospace using; 5.Good air tightness and strong environment adaptability.

四芯轴压接相对于锡焊技术的优势

锡焊技术是化学反应，压接是物理变形。

如果是普通应用，锡焊是很好的选择。但如果应用在航天，高铁，飞机和赛车上，这些对于连接的可靠性、一致性、高密度化和环境适应性等方面提出了非常高的要求，在温度环境等各方面的一点点变化就可能导致故障发生，这些锡焊无法解决。而且对于细间距、微型化的美军标连接器，与其相匹配的插针用传统的锡焊技术根本无法完成，必须要采用压接的连接方式，而且必须用四芯轴压接来保证安全。

与锡焊技术相比，四芯轴压接具有以下特点及优势：（1）无需焊料、溶剂和清洗剂等辅助材料，操作方便；（2）压接工具无需外接电源，无需加热，在常温即可实施，不受场地环境限制；（3）适合于任何圆形金属导体和导线的连接；（4）具有良好的电气和力学性能，同时，耐温性能好，适用于医疗、军事和航空航天等高可靠性要求场合；（5）具有良好的气密性和极强的环境适应性。