China’s mega bridge: Hong Kong-Zhuhai-Macau Bridge

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  1. donnaj edwards2020年11月4日 06:47

    This is a really informative knowledge, Thanks for posting this informative Information. Engineering Company

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M2 Tool Steel | 1.3343 | HS-6-5-2C| SKH51

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M2 Tool Steel | 1.3343 | HS-6-5-2C| SKH51 AISI  M2 Tool Steel  is molybdenum based high-speed steel in tungsten–molybdenum series.  HSS  grade steel  M2  is a medium alloyed high speed steel which has good machinability. The H-SS M2 chemical composition gives a good combination of well-balanced toughness, wear resistance and red hardness properties. Widely used for cutting tools such as twist drills, taps, milling cutters, saws, knives etc. Also commonly used in cold work punches and dies and cutting applications involving high speed and light cuts. Grade M2 High Speed Steel is by far the most popular high speed steel replacing high speed steel grade  T1  in most applications because of its superior properties and relative economy. We are one of leading AISI M2 HSS steel supplier and we can offer better quality and M2 alloy steel price for your various applications. 1. Supply Range of M2  tool steel  High Speed M2 Ste...
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Types of CNC Drill Bits

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Computer controls and automation can greatly enhance certain manufacturing capabilities. Under computer numerical control (CNC) parameters, tasks that were formerly considered impractical can be accomplished quickly and with a high degree of precision. CNC programming can be designed to match multiple production needs, allowing an automated machine to specialize in a range of fabrication projects. Despite the expanding role of computer controls, CNC-based production is still dependent on its machinery. This makes selecting the appropriate components and machine tools a priority regardless of the level of automation in a system. In the case of drilling machines, such as mills and routers, the type of drill bit used can be a significant influence on the final product. CNC programming can control the feed and depth rate in a drilling cycle, as well as the repetition of specific drilling operations, but choosing a well-suited drill bit remains the manufacturer’s decision. Twist and...
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What Do YOU Know About Mold Steel Quality?

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Many industries place strict requirements on the acceptable level of surface defects and imperfections that may appear on a plastic molded part. Such conditions often apply to critical components for the medical and pharmaceutical industries as well as for the manufacturers of lenses and other optical devices. However, for aesthetic reasons, many other consumer goods have similar restrictions. After all, any defect that appears on the surface of the mold steel is likely to be replicated onto the molded part. Problems associated with the texturing or polishability of a mold cavity can often be traced back to the mold steelmaking process. The material properties that have shown the greatest influence on obtaining a good surface finish are the microcleanliness level, the severity of chemical segregation and the appearance of primary carbides. The mold steel's chemical composition along with the manufacturing techniques used during its production, will determine its ability to p...
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