Process Introduction
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Service IndustryOil and gas, food, chemicals and other liquid measurement controlWe have focused on the measurement and control industry in the parts investment precision industry for nearly 40 years. With an efficient and highly competitive one-stop solution, we can meet the ever-changing needs of customers who are global industry leaders.
Steam generator setWe have a professional team to provide the whole process service of static blades for the largest steam turbine customers in China, from mold design and production to blank production, polishing, processing and inspection to finished products.
AerospaceHao Sen can provide a variety of casting processes and precision machining technology to produce aerospace components that meet industry standards and customer requirements. And a full range of testing services to ensure product quality. Providing customers with one-stop solutions enables us to guarantee competitive prices, timely delivery and high quality of products.
High speed centrifugeCentrifuge industry is a product precision, high performance requirements, complex structure. Hao Sen can not only provide customers with production services, but also provide a full set of one-stop inspection solutions such as dynamic balance.
Food MachineryThe surface of food machinery products is required to meet the Ra0.4 mirror standard, the product is difficult to polish, and the salt spray test of the polished product requires a 48-hour neutral salt spray test. Hao Sen customers can provide all internal processes to meet customer requirements.
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3D printing3D printing is used for new product development, which shortens the research and development cycle, saves the mold opening, and provides delivery guarantee for the research and development of new products cast by Haosen.
Mold manufacturingThe mold department is the first step in the production process of our company's products. The mold department currently has 27 people, and has complete processes such as design, process, turning, milling, grinding, CNC, three-coordinate, electric spark, wire cutting, fine boring, fitter, etc., which can fully independent the whole process of mold and tooling design and production assembly. Design and processing personnel experience, working time are more than 10 years. Manufacturing and production products, involving: precision casting molds, small blanking molds, rubber molds, plastic molds, parts processing tooling, measuring tools, aerospace supporting products molds and tooling.
Investment CastingsInvestment casting is one of the complex casting processes, which can achieve high dimensional accuracy and surface quality while forming complex structures of parts.
Precision MachiningPrecision machining is the application of production processes including turning, milling, boring, drilling, EDM, engraving, grinding and other processes, through mechanical processing to remove the material on the workpiece, the production of drawings with strict dimensional accuracy and shape tolerance and high surface quality of precision parts process.
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Precision machining
Precision machining
Precision machining is the application of production processes including turning, milling, boring, drilling, EDM, engraving, grinding and other processes, through mechanical processing to remove the material on the workpiece, the production of drawings with strict dimensional accuracy and shape tolerance and high surface quality of precision parts process. Precision machining usually requires high-precision master machines and advanced process methods and CNC programming. Precision machined parts are usually provided to complete machine manufacturers and system integrators, and finished parts are used in a wide range of final market areas.
Main Process Flow Diagram of Precision Machining
Equipment
We use high-quality processing equipment to meet the needs of world-class customers. We provide precision machining solutions for various fields in the oil, gas, medical, automotive and military industries.
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turning • Processing range: 0-Ø580 × 1,279mm • Equipment accuracy: ± 0.005mm Number of: 40 • Brand:Mazak、Feeler和Takisawa |
Turning and milling center • Processing range: 0-Ø120 × 310 mm • Equipment accuracy: ± 0.01mm Number of: 10 • Brand:Mazak、Takisawa |
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Vertical milling center • Processing range: 1,235 x 618 x 685 mm • Positioning accuracy: ± 0.01mm • Spindle speed: 10,000 rpm Number of: 40 • Brand:Mazak、Feeler和Takisawa、Neway |
Milling lathe compound machining center • Type: INTEGREX j-200S Processing range: φ 500 * φ 530*910mm • Number of spindles: 5 • Milling spindle speed: 15,000 rpm C axis: C2 axis 0.001 degree indexing/non-linkage • Number of: 2 • Brand: Mazak |
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Cenerless mill • Processing range: 0-Ø50 × 405 mm • Roundness: 0.005mm • Flatness: 0.005mm |
cylindrical grinder • Processing range: 0-Ø350 × 600 mm • Roundness: 0.005mm • Flatness: 0.005mm |
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Deburring • Abrasive flow deburring • Electrolytic deburring • Special machine deburring |
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Materials
Raw materials for precision machined parts
The materials are mainly castings (stainless steel, copper), bars (hot rolled, cold rolled, polished), pipes, hexagonal profiles and other specific profiles.
Stainless Steel
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Precipitation hardening stainless steel • 17-4PH • 15-5PHand more |
Duplex stainless steel • 1.4462（2205） |
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Carbon Steel • WCB • LCC • ZG200-400 |
Alloy Steel • C22 • CX2MW • CW6M • CW12MW |
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Heat resistant alloy • ZG03Cr19Ni11 • 1.4470 • ZG35CrMnSi • CA15 |
Aluminum alloy • 2024-T4 • 6061-T6/T6511 • 7075-T6 and more |
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Copper alloy • C87500 |
High temperature alloy • K4169 • K640 • K418B • K3625 • CW6MC • K4202 • GH5188 |
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Precision Machining Process and Capability
We are recognized by our customers for quality products and services, reasonable cost and timely delivery. We are ISO 9001, ISO/TS 16949, ISO14001 and BV OHSAS 18001 certified. We have flexible and agile production operations that can meet orders from a few pieces to hundreds of thousands of pieces.
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Process
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Type
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Maximum size
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Turning
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CNC
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0–Ø580×1,279mm
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Turning and milling center
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Numerical control system
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0–Ø120×310 mm
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Vertical milling
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Numerical control system
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1,235 × 618 × 685 mm
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Milling lathe compound machining center
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Numerical control system
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Φ500*Φ530*910mm
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Boring and drilling
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Boring machine
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Φ0.8-Φ50 × 400 mm
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Grinding
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Plane grinding
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610 × 305 × 450 mm
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Grinding
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CNC cylindrical grinding
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0–Ø350×600 mm
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Grinding
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Internal grinding
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0–Ø50×405 mm
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Address: No.28, Lantian 1st Road, National Aviation High-tech Industrial Base, Yanliang District, Xi'an City, Shaanxi Province
+86029-89080114 13630258521
Copyright©2023 Xi'an Haosen Precision Casting Co., Ltd.
Technical Support:China Enterprise Power Xi'an
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