Category: Machining Material

  • The Characteristics Of Vertical Machining Center

    The Characteristics Of Vertical Machining Center

    Vertical machining center refers to a highly automated multi-function CNC machine tool with a tool magazine and automatic tool changer. It has the following characteristics:

  • Equipment quality of machining center

    Equipment quality of machining center

    Most friends who know about CNC technology will be willing to choose a machining center to help them complete the tasks they need to complete. Because the quality of the equipment of the processing center is often verified by experts and to a large extent, the processing center has more equipment and the excellent service of the processing center has been praised by many friends. So more people choose machining centers. Then what kind of machining center can be trusted? 1. Processing accuracy is very high Because the high-speed machining center is controlled and operated by the operating system, as

  • Effect of In-plane and Surface Anisotropy of Titanium Sheet on Sheet Formability

    Effect of In-plane and Surface Anisotropy of Titanium Sheet on Sheet Formability

    1. 1. Influence of in-plane anisotropy on formability of titanium plateThe performance of in different directions relative to the rolling of the plate is different, so that the deformation of the cylindrical forming part becomes asymmetric, and the lugs appear on the forming part. The appearance of the lugs, in addition to making the shape of the shaped part not conform to the requirements (belonging to the conformability category), is also detrimental to the allowable deformation degree.Obviously, the appearance of the lugs on the cylindrical forming part will inevitably make the shrinkage deformation in the direction of the cylinder unevenly

  • Summarize the Characteristics of Titanium and Titanium Alloy Casting

    Summarize the Characteristics of Titanium and Titanium Alloy Casting

    The metal molds used for the casting of titanium and titanium alloys are usually made of gray cast iron (HT150 or HT200), cast steel (ZG200-400), cast copper (pure copper or brass), and a very small amount of refractory metals (such as molybdenum). Except for refractory metals, the melting points of these materials are lower than those of titanium. They can be used as casting molds for casting titanium alloys for the following reasons:(1) The thermal conductivity of these materials is higher than that of titanium, and the heat generated after the titanium liquid is poured into the mold is quickly

  • Causes And Control Of Surface Defects Of Cold Rolled Titanium Plate

    Causes And Control Of Surface Defects Of Cold Rolled Titanium Plate

    Titanium and titanium alloys are extremely important lightweight structural materials. They are widely used in aerospace, vehicle engineering, biomedicine and other fields, and have always been a hotspot in materials research. With the development of economy and technology, more and more applications of titanium plates have appeared, but the surface quality problems have become more prominent accordingly.The surface defects of  titanium plates are classified into two types: conventional defects and unconventional defects. The conventional defects are:1、ScratchCause: The guide plate, roller table, tools and rollers are not smooth, there are adhesions or angular burrs, etc., and the scratched surface is rolled;

  • Titanium Alloy Forging Trimming Process

    Titanium Alloy Forging Trimming Process

    Titanium alloy forging trimming must meet the following requirements:    (1) The cut is smooth, and the metal on the blank must not fall.    (2) The part adjacent to the cut surface of the blank must not be cracked, nor should there be uneven grain size caused by uneven deformation of the cut edge.    (3) No punch impression should be left on the trimmed blank, and the punch and parts should be completely consistent in shape.   When the batch size is small, you can use the milling machine to cut the edge or use the band saw and the

  • Aluminum Alloy Casting Process Performance

    Aluminum Alloy Casting Process Performance

    Aluminum alloy casting process performance is generally understood as a combination of those performances that are more prominent during the mold filling, crystallization, and cooling processes. Fluidity, shrinkage, air tightness, casting stress, getter. These characteristics of aluminum alloy depend on the composition of the alloy, but are also related to the casting factors, the heating temperature of the alloy, the complexity of the mold, the riser system, and the shape of the gate. 1. Liquidity Flowability refers to the ability of the alloy liquid to fill the mold. The size of the fluidity determines whether the alloy can cast complex

  • Titanium Alloy Forging-hot Die Forging

    Titanium Alloy Forging-hot Die Forging

    Like isothermal forging, hot die forging is also a promising precision forging process. The difference is that the die temperature of hot die forging is higher than that of ordinary forging, but lower than that of isothermal forging. The temperature of a typical hot die forging die is 110 to 225°C lower than the billet temperature. Compared with isothermal forging, the reduction of die temperature can be used more widely, but the ability to form thin and complex shaped forgings is slightly worse.Compared with conventional forging, hot die forging has the following advantages: (1) Reduced material consumption of forgings. During

  • CNC Tool Independent Research And Innovation Capability

    CNC Tool Independent Research And Innovation Capability

    CNC tool is a tool used for cutting in mechanical manufacturing. After years of development, China’s CNC tool industry has gradually matured. Not only is it rich in variety and complete in specifications, it greatly meets the market demand of the mold manufacturing industry. Due to the economic downturn, many business owners are looking for ways to save costs and increase productivity. So I have a long service life and the price is realCNC tool is a tool used for cutting in mechanical manufacturing. After years of development, China’s CNC tool industry has gradually matured. Not only is it rich

  • Control Of Key Processes In Aluminum Extrusion Workshop

    Control Of Key Processes In Aluminum Extrusion Workshop

    1. According to the operation plan, select the mold that conforms to the plan, flat mold: 460℃—480℃ . Split mold: 480℃–500℃. The residence time of the mold in the furnace is not longer than 8 hours, and the process of loading the mold should be quick and fast, and the mold should be prevented from cooling. 2. The ingot barrel must be kept clean, without serious wear or belly, otherwise, slag or bubbles will appear in the extruded product. 3. The aluminum alloy round ingots are not allowed to roll on the ground. Any silt or dust on the surface

  • Demand And Development Of CNC Machining Equipment For Steel Structure

    Demand And Development Of CNC Machining Equipment For Steel Structure

    The rapid development of the steel structure industry, the demand for steel structure manufacturing equipment is also increasing, especially on behalf of the advanced manufacturing level, and the automation equipment technology driven by informatization has made great progress. Compared with developed countries, China’s steel structure manufacturing technology still has a certain gap. How to deal with and narrow the gap in China’s steel structure manufacturing equipment field is an important historical period for the development of the Chinese nation’s industry, and it must also be solved by China’s industrialization, urbanization, and modernization. problem. The equipment manufacturing enterprise headed by Shandong

  • what is tool steel?

    what is tool steel?

    According to different chemical compositions, tool steel is often divided into three categories: carbon tool steel, alloy tool steel, and high speed steel (essentially high alloy tool steel). According to the use of tool steel machining , it can be divided into three categories: cutting tool steel, die steel and measuring tool steel. It is used to manufacture metal cutting tool steel that are not subject to impact loads but require extremely high hardness, such as razors, scrapers, wire drawing tools, files, carving tools, drills, and tools for hard rock processing and carving.