Bagaimana Membezakan kelengkapan JIC dan AN

Rajah 1: Contoh pemasangan AN (atas), dan pemasangan JIC (bawah)

Kedua-dua kelengkapan JIC dan AN kelihatan serupa dan melaksanakan fungsi yang serupa, namun ia berbeza dengan ketara dalam kegunaan dan spesifikasi masing-masing. Apakah perbezaan antara kedua-dua piawaian?

AN dan JIC (standard SAE J514) kedua-duanya mempunyai sambungan suar 37 darjah pada sisi lelaki dan perempuan pada benang pemasangan dan lurus. Meterai dicapai dengan memasukkan benang dalam sambungan berkobar jantan JIC dengan sambungan kon betina.

JIC stands for the Joint Industries Council, and AN stands for Air Force – Navy Aeronautical Design Standards. Army-Navy fittings first made their appearance around the second world war and have been designed to be used in U.S. military aviation applications. In contrast, JIC fittings are used primarily in industries such as agriculture; these are now often referred to as SAE J514 Flare fittings. We look at the differences between the two and how you can choose the best fittings for your application.