2012 China International Cable and Wire Exhibition, hosted by Shanghai Cable Research Institute Dusseldorf Exhibition (Shanghai) Co., Ltd. This exhibition was held at Shanghai New International Expo Center from September 9, 2012 to September 28, 2012, The exhibition area is 46,000 square meters.
At present, the grinding process of wire drawing dies abroad generally adopts high-speed mechanical grinding machines and metal grinding needles coated with cemented carbide. The equipment runs smoothly, and the specifications and use of grinding needles are standardized to make the product more accurate.
Superhard materials mainly refer to diamond and cubic boron nitride. Diamond is currently the hardest substance in the world, and the hardness of cubic boron nitride is second only to diamond. The hardness of these two materials is much higher than that of abrasive materials corundum
Drawing dies are widely used, such as high-precision wire materials used in electronic devices, radar, televisions, instruments and aerospace, as well as commonly used tungsten wires, molybdenum wires, stainless steel wires, wire and cable wires, and various alloy wires are drawn with diamond wire drawing dies As a resul
Approved by the Ministry of Science and Technology of the People’s Republic of China [Guokewaishenzi (2011) No. 0253], Shanghai New Energy Industry Association (SNEIA), etc. took the lead and invited the Asian Photovoltaic Industry Association (APVIA), the American Solar Energy Industry Association (SEIA), t