When SKH-59, should be taken to carefully remove residual injection of different methods available copper rod, copper wire and professional mold cleaners remove residual injection mold and other deposits, and then air-dried after injection molds according to different production tasks. Dongguan mold steel disable wire, steel bars and other hard objects to clean, so as not to scratch the surface. If rust spots Dongguan mold steel corrosion caused by injection, to use the grinder polishing and spray on a professional anti-rust oil, then the mold in a dry, cool, no dust at the store. In particular for a tire mold cleaning, mold absorb specific wavelengths of laser energy is very small, will not cause damage to the mold surface contaminants (sulfur compounds, inorganic oxides, silicone oils, carbon black, etc.) to absorb large amounts of energy to be instantaneously inflated, vaporized, away from the mold surface, so as to achieve the cleaning effect. Laser cleaning methods are: 1) Laser dry cleaning method, which uses pulsed laser direct radiation decontamination; 2) Laser + liquid membrane method, which first deposited on the surface layer of the substrate film, and then use laser radiation decontamination; 3 ) Laser + inert gas, i.e., while the laser radiation, with an inert gas purging the substrate surface. When the dirt from the surface of the release, it will immediately be blown gas from the surface, in order to avoid contamination of the surface again. Learn from the advanced mode of cooperation overall development layout SKH-59 material, attract industry leaders building demonstration of industrial projects, the introduction of domestic research centers Construction research institutions cooperate to support the development of relevant policies, and strive to 5 years or so to build the annual turnover in the "City of Mineral" demonstration base 50 billion yuan scale. Large sophisticated casting mold has been able to produce a whole escalator pedal die casting, automotive die casting rear axle gearbox housing and automotive engine casting mold. From the industry structure, the rapid development of private enterprises, state-owned enterprise vitality, market-oriented professional mold manufacturer number and capacity increased rapidly, to adapt to the characteristics of the production mold industry gathering mold production park developed SKH-59 wholesalers, Midwest, such as mold Industrial underdeveloped areas greater progress. Shoddy die steel containing impurities SKH-59 price, the density of steel is small, but size tolerance serious, so in case there is no vernier caliper, check that it can be weighed. For example, for steel 20, the national standards set forth in the most negative tolerance of 5%, length 9M single theory when it weighs 120 kg, and its minimum weight should be: 120X (l-5%) = 114 kg, Weigh out the actual weight of 114 kg single smaller than it is shoddy steel, because it exceeded the 5% negative tolerance. Generally the whole proportionate amount would be better, mainly taking into account the cumulative error and probability theory this problem. From the third quarter, prices of raw materials in general market conditions, the July 4 - September 26, Qingdao, Hong Kong and Australia 62.5 percent grade Newman iron ore fines prices fell 14%, 66% Qian'an area grade iron ore fines prices up 6%, the price of metallurgical coke in Shanxi Changzhi regional level fell 3 percent, Taiyuan, Shanxi coking coal prices fell by 7%, Tangshan market Kocak carbon billet (size 150mm × 150mm, material Q195-Q235) prices fell 12.1%, Anshan market 6mm above specifications heavy scrap prices fell 12.4 percent. SKH-59 material, Suining SKH-59, Yong Wei steel mold provided by the Dongguan City An Yongwei steel mold shop. "Die steel, DC53, SKD11.SUS440C, SUS420" preferred Dongguan City An Yongwei steel mold shop (2), the company is located at: 3 A, Dongguan City Changan Ha Kong, the first industrial zone, over the years, Yong Wei mold steel stick providing customers with the best quality service, contact: Simon / R. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Yong Wei mold steel expect to be your long term partner!