After the completion of a production cycle, to work on the mold surface, sports, professional guide member coated anti-rust oil, in particular should pay attention to the strength of the stretch with a gear rack mold mold bearing parts and springs of protection to ensure that it remains in top working condition; as production lasts, cooling channels easily deposited scale, rust, mud and algae, so that the cooling channel cross section becomes smaller, the cooling channel narrows significantly reduce the rate of heat exchange between the coolant and the mold increased production costs. Dongguan mold steel processing enterprises should first give each deputy dies with history cards, detailed records, statistics of its use, care (lubrication, cleaning, rust) and damage, pursuant to which parts can be found, the component is damaged, the degree of wear size SKD61 prices, in order to provide discovery and problem-solving information, and the mold molding process parameters, materials used in the product, in order to shorten the mold test time and increase productivity. Die stress state at work are complex, such as hot work die is usually subjected to alternating stress at alternating temperature field, so it should have good prevent mold into a soft or plastic state capacity, and In the long-term working shape of the mold remains unchanged, and the dimensional accuracy. Generally finished mold hardness, cold mold often choose, hot die often choose around. It also determines the macroscopic surface copper consumption growth will be affected. Electricity use copper as the largest copper field, the first nine months SKD61, grid investment grew only 3.55% cumulative power invested fallen by 11.41%. We learned from the research point of view, grid investment growth is less than expected, mainly because: on the one hand, slowdown in economic growth leads to social decline in consumption growth, after the addition of UHV power grid investment, mainly for distribution expansion and transformation of the grid, in the case of electricity consumption growth rate of decline, the number of expansion and renovation project is no longer urgent, resulting in a number of projects in spite of successful enterprises, but did not issue orders. Technological backwardness easily found, poorly managed easily overlooked. Domestic enterprises have adopted over the last part of the mold workshop-style management model, truly modern enterprise management, not more. Currently mold manufacturer uneven conditions seriously affected the accuracy and quality of the mold. Zhuhai mold steel SKD61 material aspects such as precise heat treatment, different mold materials, mold making homemade in appearance and longevity unmatched quality with foreign products. Zhuhai steel mold-made molds are many and abroad using special mold materials used, their mechanical properties, wear resistance, corrosion resistance and superior brightness polishing. Chinese standard GB / T1299-2000 "alloy tool steel" provides annealed condition of the steel, for different grades of hardness value should be less than a certain value, or within a range of hardness, such as: hardness hardness 197-241HBW 217-269HBWCr5Mo1V hardness ≤255HBW. Depending on the sample quenched hardness grades, generally between 53-64HRC. Construction steel market prices in order to stabilize the main SKD61 wholesalers, southern construction steel prices steady rise; plate market prices basically stable; hot rolled coil prices to stabilize the main; cold-rolled coil prices steady fall ; coated coil market prices basically stable. National Development and Reform Commission deputy director of the National Energy Bureau Wu-hsiung said the 9th, to promote the development of coal-fired energy saving and emission reduction upgrading and transformation, Energy Bureau scientific power development plan, reasonably determine the annual thermal power construction scale and guide local optimization of thermal power project layout on the low utilization hours of thermal power (4500 hours or less) areas, to strictly control its thermal power construction scale year. SKD61 hardness, Hezhou SKD61, Yong Wei steel mold provided by the Dongguan City An Yongwei steel mold shop. Dongguan City An Yongwei mold steel shop (www.dgyongwei.com) strong, credible, in Dongguan, Guangdong special steel industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement AsiaVest innovative ideas will lead you hand into the mold steel and brilliant for a better future!