Circular blade and milling in all directions in a variety of materials, if you use it, the tool path between adjacent transition smoother, you can also leave a smaller and more uniform allowance for semi-finishing. One characteristic circular blade is that they produce chip thickness is variable. This allows them to use than most other higher blade feed rate. The main circular blade angle from nearly zero (very shallow cut) is changed to 90 degrees, very smooth cutting action. The maximum depth of SKH-51 high-speed steel, the main angle of the cutting is 45 degrees, when the straight walls along with the outer contour cutting, the main angle of 90 degrees. High temperature into the furnace, the workpiece can be reduced residence time in the furnace SKH-57 high-speed steel, part of the so blocked Bahui mouth inadequate air supply, and thus will produce more CO, become protective gas natural. If you use a box or oil furnace gas furnace, should be appropriate to increase the supply of oil and gas. Caesar steel scraps aim is the excess oxidizing gas and its role in SKH-9 high-speed steel, thereby reducing the effect of it and the workpiece, but should pay attention to this operation can not be blocked by the coal stove too gray, it would be reduce oven temperature; pressure fell sharply in the third quarter GDP data and the overall fall of CPI, PPI, credit and consumption data as well as investment and financing data, highlighting the weak domestic economic growth momentum, capital markets thread futures, hot on the plate and iron ore futures prices overall volume down, volume rebar futures contract closed out the long Yin, and the entire histogram break under short-term moving average support, showing the market has been fully transferred to short pattern. Hardness is the main technical indicators mold steel, mold under high stress constant desire to maintain its shape and size, must have a sufficiently high hardness. Cold work die steel hardness at room temperature is generally maintained at about HRC60, hot work die steel according to their working conditions, general requirements to keep in HRC40 ~ 55 range. For the same kinds of steel, in the range of values ??within a certain hardness, hardness and deformation resistance is proportional; but rather between the composition and organization of different kinds of steel, the plastic deformation resistance may have significant differences with the same hardness value. For austenitic stainless steels, austenitic precipitation hardening stainless steel or other alloys using conventional heat treatment solution treatment methods. Its purpose is to the other phases in the alloy is completely dissolved in the austenite single-phase solid solution alloy is formed. Also to some extent uniform structure, grain refinement. The method is heated to a single phase austenite region, rapid cooling after incubation (for relatively small size hardened austenitic stainless steel equivalent operation), the temperature of the supersaturated solid solution to room temperature and retained this operation is also called a water toughening treatment . Mills for raw materials taken over by extreme low inventory strategy with the purchase of high-speed steel, iron ore accounted for as a direct material cost more than 60% of the raw material, of course, is an important object of steel procurement department to monitor, yet look at the downstream end consumer to clear turning point, mills case of the iron ore market is still bullish, companies will continue to lower raw material inventory policy based. Finally, given the steel industry remains one of the key regulatory and industry regulation, financing borrowing costs compared with other industries also remained high pressure also limits the financial aspects of the procurement activities of enterprises. AsiaVest steel mold (Figure), SKH-55 high-speed steel, high speed steel Chenxi provided by 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!