Current terminals: the installation process required for the circuit to test the circuit, and links to constantly disconnect circuit repeated operation. Thus devised URTK / S test terminals. Terminal is divided into areas of the connector. With the increasingly high degree of industrial automation and industrial control requirements become more stringent, precise dosage terminals gradually rise. With the development of the electronics industry, the use of terminals more and more, and more and more types. Currently the most widely used in addition to the PCB terminals outside. Bus and bus or bus and the electrical terminals, when using automatic terminal machine bolt lap joint, should meet the following requirements: a, hole diameter and length of the various types of lap lap bus connections comply with the specifications in Appendix C of the provisions terminal model, with a torque wrench to tighten the steel bolt torque values ??connected to comply with this specification in Appendix D of; b, the bus contact surfaces clean, grease-coated composite fence electricity terminals around the bolt holes without burr; c, connecting bolts flat washers on both sides, there is a gap between adjacent than 3mm washer, nut side is equipped with a spring washer or locknut; d, bolt by force, not to the electrical terminals subject to additional stress. Cold terminal, Changan terminals, electronic products factory Song Chong-wook from Dongguan Shijie Xu Song Chong electronic products factory provided. Dongguan Shijie Xu Song Chong Electronic Products Factory (chuangxs.1688.com) (www.chuangxs.1688.com) strong, credible, connectors, and other industries in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and continuous improvement to create innovative ideas will lead Xu Song electronic products factory and you hand in hand into the brilliant, for a better future! You can also access (www.chuangxs.1688.com/supply_details_29305020.html), for more information about the company.