Casting and forging flange flange

     Casting and forging flange flange

     Flange cast out, the blank shape and accurate size, small processing quantity, cost is low, but the casting defects (pores.Cracks. Inclusion); casting structure streamlined poor (if it is cut piece, streamlined worse);

Forging flange in general than the casting flange of low carbon is not easy to rust, forging streamline, tissue density, mechanicalperformance is better than that of casting flange;

     Forging process will also appear improper grains or uneven,hardening crack phenomenon, the cost is higher than the casting flange forging.

    Casting forging ratio can withstand the shear stress and tensileforce of higher.

    Casting advantages that could have more complex shape, low cost;

    Forging has the advantages of uniform internal organization, there is no holes in castings, inclusions and other harmful defects;

     From the production process of casting and forging flange flangebetween different, a flange to flange like centrifugal casting.

     Centrifugal flange belongs to precision casting production method of flange, the casting than ordinary sand casting organization toimprove the quality of thin many, many, not easy to loose tissue,pores, trachoma and other problems.

     First we need to know how the centrifugal flange productionmethod, process of centrifugal casting manufacturing flange and the product, the product is characterized by the following process steps and processing:

    The selected raw materials into intermediate frequency electric furnace for smelting steel, molten steel temperature reached 1600 - 1700 ℃;

    The metal mold preheated to 800-900 C remain constant;

   The centrifuge is started, the first step in water injection metal moldpreheating step in;

   The casting of natural cooling to 800-900 ℃ keep 1-10 minutes;

   The water cooling to room temperature, removed the casting.

   We come to understand the production process of forging flange:

   Forging process generally is composed of following steps, namely,selects the high quality billet cutting, heating, forming, cooling after forging. Technological process for forging a free forging, die andmold forging. Production, according to the quality of forgings size,how much choice production batch of different forging method.

     Free forging low productivity, machining allowance, but simple tools,versatility, therefore is widely used for forging shape is simple one-piece, small batch production of forgings. Free forging equipment,air hammer, steam air hammer and hydraulic machine, respectively,suitable for small, and large forging production. Forging of high productivity, simple operation, easy to realize mechanization and automation. Die forging size of high precision, small machining allowance, fibrous tissue distribution of forgings is more reasonable, can further improve the parts of life.

Industrial Cardan Shaft

     The basic process of free forging: free forging, the forging shapethrough some basic  deformation process will gradually forged into ablank. Free forging process of a basic upsetting, stretching,punching, bending and cutting etc.

    1.The upsetting upsetting the original blank forging process along the axial direction, the height reduced, cross section increases. The process is commonly used in the forging of gear blanks and otherdisk forgings. Upsetting is divided into all the upsetting and localupsetting two.

    2.Pull long stretching is increased with the length of the blank,forging process of reduced cross section, usually used in the production of shaft parts, such as the spindle of the lathe, the connecting rod and so on.

    3.Forging stamping punch out through holes or blind holes in the blank.

    4.Bending of the material bent into a certain angle or the shape of the forging process.

    5.The forging process of 5 torsion and the blank part relative to another part of the rotary angle.

    6.Cutting segmentation blank or resection head forging processes.

    Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. We can supply a full-range of power transmission products, such as Agricultural Chain, Chain guides，sprockets and plate wheels, pulleys, gearboxes,Timing Belt Pulleys， motors, couplings, Ball Screw Set，gears and racks. Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.

      Chinabase is able to offer custom, cost-optimized solutions in accordance with customer drawings - such as ready-to-install machine parts and profiles - in addition to our standard products. Our internal Application Technology department and field staff are happy to provide free advice on custom solutions.