摘要：【中文】本发明公开了一种模拟真空环境的电缆性能测试装置，该电缆性能测试装置包括：箱体，箱体外设置有连通于箱体内的抽气泵，箱体外还设置有测压装置，测压装置的测压探头伸入至箱体内；箱体上对向设置的两侧分别设置有一个电缆出入口，两个电缆出入口同轴设置，被测电缆贯穿两个电缆出入口设置，且被测电缆的侧壁与电缆出入口之间密封连接。该电缆性能测试装置能够模拟真空环境，针对不同的环境压力测试电缆的电学性能。 【EN】The invention discloses a cable performance testing device for simulating a vacuum environment, which comprises: the air pump communicated with the box body is arranged outside the box body, the pressure measuring device is also arranged outside the box body, and a pressure measuring probe of the pressure measuring device extends into the box body; two opposite sides of the box body are respectively provided with a cable inlet and outlet, the two cable inlet and outlet are coaxially arranged, a tested cable penetrates through the two cable inlet and outlet, and the side wall of the tested cable is in sealing connection with the cable inlet and outlet. The cable performance testing device can simulate a vacuum environment and test the electrical performance of the cable aiming at different environmental pressures.

摘要：【中文】本发明公开了一种利用羊毛毡压板在编织机上进行张力控制的方法，包括：步骤1、在张力控制工装的上压板(1)和下压板(2)上与电线(3)接触的面上粘贴羊毛毡(7)；步骤2、使用上压板(1)和下压板(2)同时挤压经过的电线(3)并通过元宝螺丝(4)旋紧固定；其中，元宝螺丝(4)自上而下依次穿过上压板(1)和下压板(2)，并且，元宝螺丝(4)上沿与上压板(1)之间套设有弹簧(5)。该利用羊毛毡压板在编织机上进行张力控制的方法操作方便，容易掌握，节省了电缆编织过程中的人力物力，保证了电缆生产效率。 【EN】The invention discloses a method for controlling tension on a knitting machine by utilizing a wool felt pressing plate, which comprises the following steps: step 1, pasting wool felt (7) on the surfaces of an upper pressing plate (1) and a lower pressing plate (2) of a tension control tool, which are contacted with an electric wire (3); step 2, the upper pressing plate (1) and the lower pressing plate (2) are used for simultaneously extruding the passing electric wires (3) and are screwed and fixed through the shoe-shaped gold ingot screws (4); wherein, top-down passes top board (1) and holding down plate (2) in proper order for ingot screw (4), and, the cover is equipped with spring (5) between ingot screw (4) upper edge and top board (1). The method for controlling the tension on the braiding machine by using the wool felt pressing plate is convenient to operate and easy to master, saves manpower and material resources in the cable braiding process, and ensures the cable production efficiency.

摘要：【中文】本发明公开了一种电缆检测方法，包括：步骤1、测量电缆的尺寸；步骤2、对电缆进行力学性能测试；步骤3、对电缆进行电气性能测试。该电缆检测方法操作简单易掌握，结果清晰易辨别，能够全面检测电缆质量，提高电缆使用安全性。 【EN】The invention discloses a cable detection method, which comprises the following steps: step 1, measuring the size of a cable; step 2, testing the mechanical property of the cable; and 3, testing the electrical performance of the cable. The cable detection method is simple and easy to master, clear in result and easy to distinguish, can comprehensively detect the quality of the cable, and improves the use safety of the cable.