High Precision Flange Parts
You can rest assured to buy customized High Precision Flange Parts from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time! Flange production can be selected from four common types of forging, casting, rolling and cutting. Each process can produce high-precision flanges. As long as you have customized needs for high-precision flanges, sunbright will provide you with a design from One-stop service from production to shipment.
Product display
Product introduction
- Casting flange processing technology:
Put the selected raw material steel into the intermediate frequency electric furnace to smelt, so that the temperature of molten steel reaches 1600-1700 ℃; preheat the metal mold to 800-900 ℃ to maintain a constant temperature; start the centrifuge, and inject molten steel into the preheated metal mold; the casting is naturally cooled to Keep at 800-900℃ for 1-10 minutes; cool with water to near normal temperature, demould and take out the casting.
- Forging flange processing technology:
The forging process generally consists of the following procedures, namely, selecting high-quality steel billets, blanking, heating, forming, and cooling after forging. Forging process methods include free forging, die forging and fetal membrane forging. During production, different forging methods are selected according to the quality of the forgings and the number of production batches.
Die forgings have high dimensional accuracy, small machining allowance, and more reasonable distribution of fiber structure, which can further improve the service life of parts.
The basic process of free forging: During free forging, the shape of the forging is gradually forged from the blank through some basic deformation processes. The basic processes of free forging include upsetting, drawing, punching, bending and cutting.
- Cutting flange processing technology:
The inner and outer diameters and thicknesses of the flange are directly cut on the middle plate, and then the bolt holes and water lines are processed. The flanges produced in this way are called cut flanges, and the maximum diameter of such flanges is limited by the width of the middle plate.
- Processing technology of rolled flange:
The process of cutting the sliver with a medium plate and then rolling it into a circle is called rolling, which is mostly used in the production of some large flanges. After the roll is successful, it is welded, then flattened, and then processed by the process of water line and bolt hole.
Product tolerance：+/-0.005mm
FAQ
Who we are?
Sunbright Precision Hardware (Huizhou) Co., LTD. is a metal parts manufacturer integrating development, design, production and sales. The company has advanced mold manufacturing and casting die-casting, forging, stamping, extrusion, turning and milling composite CNC machining, etc. Product assembly manufacturing capabilities. Products are widely used in communications, instruments, medical equipment, high-speed rail, trains, automobiles, aviation, automation equipment and other industries. According to the needs of customers, we provide one-stop services such as production, processing, polishing, oil injection, corrosion, electroplating and assembly of molds and hardware metal parts.
What services can we provide?
We can provide CNC turning, milling, turning and milling composite services, our metal mold processing services include stamping, die casting, forging, casting, powder metallurgy, and we also provide injection molding services, etc. We can provide you with more than 50 kinds of metals and plastics Materials, our more than two dozen surface treatments including electroplating, anodizing, painting, etc., can tailor a part solution for you according to your needs.
How do we guarantee quality?
Sunbright has successively passed ISO9001 certification, passed AS9100 aerospace quality management system standard certification, NDT-MT passed NADCAP certification, introduced ERP system in 2018, and implemented lean production in 2020. The company has a professional management team, strong technical force, advanced Production equipment, high-precision monitoring and measuring equipment, and perfect management system provide customers with high-quality products and services.
What equipment do we have?
Sunbright has more than 1,000 sets of CNC machining, EDM, punch, die-casting machines, forging equipment, casting equipment, and injection molding equipment, which can manufacture high-precision parts for you.Our testing equipment includes German ZEISS CMM three-coordinate instrument, German SPECTRO MAXx06 Spectrometer direct reading spectrometer, American Micro-Vu CMM optical three-coordinate instrument; American AD-2045 wet horizontal magnetic detector, American projector, Japan Mitutoyo profilometer, American pneumatic measuring instrument, Italian SYSTEM AFFRI hardness tester, German GARDNER gloss meter, Japan Keyence optical caliper and other precision testing equipment.
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