Who are the biggest users of machinery industry in China?
China adopted macro-control measures on the machine tool industry in the second half gradually. Under the new situation, find out the user requirements in a timely manner to meet user needs, become a top priority. Only for user needs, timely adjustment of product structure, to the intense market competition in an invincible position. Motor vehicles and parts industry, aviation, aerospace, shipbuilding industries, high-tech information and electronics industry is encouraged by the state's development.
The industry demand for machine tool products will certainly increase every year. What they need machine tools, the paper described in detail, it is worth reading the business. For the current needs of these industries can not manufacture the equipment in China is still hope that relevant departments actively carry out technological research, to seize this market as soon as possible to enhance the domestic market share of domestic machine tools.
Along with the national goal of a well-off society, the demand for cars will continue to maintain a certain growth in auto and auto parts industry will be a new development, car industry metal cutting machine tools will become the first major primary user. In addition, the high-tech industries, aerospace, aviation and shipbuilding industries, the traditional metal cutting machine tools machinery industry is also an important user.
Motor vehicles and parts industry
Auto and parts industry is the largest metal cutting machine tool industry, the main users. Developed countries, demand for automotive and related industries by the machine tool machine tool consumption accounted for 40% of total sales to 60%, machine tool industry with the auto industry boom and the development of depression and decline.
Processing in the engine, the engine currently used in automobile industry is basically dependent on imported processing equipment. Cylinder block and head machining with the flexible production line and gearbox processing of flexible production lines are essentially high-speed horizontal machining centers, required spindle speed 12000r/min, fast transfer rate 40m/min, tool change time is about 1.5s, and requires processing center for line layout.
Have been imported and the company will import the German GROB, HECKERT company; Japan Makino Milling Machine Company, Mazak, Toyota and other products. Crankshaft Crankshaft machining equipment, machine, CNC crankshaft milling machine, CNC crankshaft grinder, crankshaft polishing machine basically imported equipment, such as Germany BOEHRINGER company crankshaft lathe machine tools, crankshaft milling machine; U.S. LANDIS company, Germany NAXOS Company, Inc. Numerical Control Italy SAIMP crankshaft grinder.
Camshaft camshaft lathe processing equipment are also used in Germany BOEHRINGER company, Japan OKUMA CNC lathe, milling companies; camshaft grinding machine with the United States LANDIS, Germany's JUNKER company's other products. Connecting rods are mostly special equipment, double end grinding machine is used in Germany GARDNER products.
In the auto parts processing, our production of CNC lathes, vertical machining center can basically meet the needs of auto parts, only a few varieties to be imported. Such as post-processing gear hardening inverted vertical lathe and vertical milling machine tool cart, NC combination grinder, ball retainer Special Milling Road, as well as individual gear cutting machines, such as pulling teeth machines, milling machines.
Aviation, aerospace, shipbuilding and other industries
Aviation industry, aircraft parts machining requires a lot of various types and specifications of high-speed five-axis high speed vertical machining centers and vertical machining centers, table length 2000 ~ 4000mm, width 800 ~ 2000mm, spindle speed 6000 ~ 30000r/min; Dragon mobile or overhead high-speed machining center, five-axis mobile gantry and overhead high-speed machining center, table width 1000 ~ 2000mm, length 2000 ~ 8000mm, spindle speed 6000 ~ 40000r/min and high-speed five-axis CNC milling machine-specific cellular, 5 Long Yan Yuan shall coordinate milling machine; the tools and molds also require sophisticated horizontal machining centers and CNC coordinate grinding machine. There are a variety of aircraft engine manufacturing complex as a whole casing, blade, leaf disk, etc., parts materials, mostly heat-resistant alloy of high strength titanium alloy and require machine power, good rigidity.
Current transformation, in principle, finishing equipment are used abroad, roughing and semi-finishing with the domestic manufacturing equipment. The necessary equipment Pang 1000 ~ 2000mm CNC vertical lathe, high power and high rigid CNC lathes, vertical-horizontal boring and milling machining centers, precision horizontal machining center, five-axis horizontal machining centers and six coordinate boring and milling center, leaves high-speed machining center, leaves the root tenon tooth grinding, high-precision gear cutting machines, CNC thread grinder. Airborne equipment manufacturers need all kinds of CNC machine tools, such as precision CNC lathes and turning centers, vertical-horizontal boring and milling center, five-axis vertical machining center, CNC universal grinding machine, high-precision EDM machine tools.
Aerospace industry requires precision CNC machine tools are mostly small to medium size CNC machine tools. Such as precision Swiss-type Automatic Lathes, CNC automatic lathe plate materials, precision CNC lathes and turning centers, vertical-horizontal-axis milling center 4 to 5, high-precision EDM machines, high precision CNC universal grinding machine, CNC Jig Grinding, CNC optical profile grinder and so on.
Shipbuilding industry in the engine, propeller, marine machinery and instrument manufacturing needs such as a variety of CNC machine tools. Marine diesel engine manufacturers require heavy and extra heavy-duty gantry milling and boring machine, table size 7000 × 27000mm and 4000 ~ 4500mm10000 ~ 14000mm about boring bar diameter Pang 160 ~ 250mm all kinds of CNC Floor Boring and Milling Machine; X-axis stroke from 6000 ~ 15000mm Large CNC horizontal boring and milling center, table size 1000 × 1250mm ~ 1400 × 1600mm; table size> 1000mm six five axis CNC milling machine; Pang 2500 ~ 10000mm CNC vertical lathe; crankshaft milling machine; large crankshaft turning and milling centers; large crankshaft grinder.
Propeller manufacturing requires a large five-axis milling centers; processing 10000mm diameter of about six-five axis CNC Floor Boring and Milling Machine; six five axis CNC boring and milling centers; Pang 10000mm large CNC vertical lathes. Marine mechanical needs of a variety of CNC machine tools and instrumentation, such as five-axis vertical-horizontal machining center, five-axis milling center, table size 500 × 500mm ~ 1000 × 1000mm horizontal machining centers, a variety of CNC lathes and turning centers and so on.
High-tech information and electronics industries
CNC metal cutting machine is mainly used for information electronic industry mold, and small parts manufacturing, equipment for main dish-type bar automatic lathe, CNC lathe cutter row, small five-axis vertical machining center, high-speed machining center, high-speed milling center , precision filament WEDM, precision EDM machines.
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