Chiho Hebei steel stamping elbow pipe industry manufacturer of the steel stamping elbow needs normalizing heat treatment, machining port, wall thickness and the need to leave the burning plane allowance. Usually the balance of the theoretical thickness of the elbow 10% to 20%. Elbow-sectional diameter and wall thickness δ D ratio is smaller, the better the performance and fit the mold, but inside the arc bends more easily wrinkling. The metal plastic deformation during constant volume, pushing molding constant wall thickness (actual micro-thinning), equal to the length of the outer arc tube elbow-length features, the outside diameter of the tube to push the system to derive the formula: If the actual choice of tube diameter ratio calculated according to the formula Dp value is small, with a good performance fit the mold stamping elbow 45 degrees, but within easy wrinkling elbow arc. If the actual selection of the tube outer diameter is larger than the calculated according to the formula Dp value, the result is just the opposite. Determine the principle steel stamping manufacturer elbow elbow inner wall of the heating temperature is less than the principal compressive stress in the material yield strength of the material at this temperature austenitizing temperature or higher, and when to push the system. Material austenitizing temperature, the higher the heating temperature; yield limit of the material temperature, the higher the heating temperature. Hebei Chiho Pipe production process for carbon steel stamping elbow opinion; (buy steel stamping elbow went to Hebei Chiho industry) if the practice of selected tube outer diameter larger than Dp value obtained by the formula calculation, the results the opposite happened. Based on the above criteria, for this experiment with push elbow tube to push the system of choice. Simulation medium is water at room temperature, Reynolds size: 0.498 × 105 ~ 4.98 × 105, and the upper reaches of the baseline research program comprises a single 90 ° elbow into two categories, a total of 15 groups using uniform discharge coefficient relative error and additional uncertainty as the device condition. The primary assessment specification given length of straight pipe upstream of a single 90 ° elbow, and with foreign research findings were compared with the use of carbon steel elbow with device use: small to large companies in each family bent steel. Head has its own interests and usefulness thick stamping elbow 45 degrees, warmly welcome new and old friends to buy. carbon steel elbow pipe device is commonly used as a link with the elbow, for the convergence of the pipe bend Other titles: 90 degree elbow, 45 degree right angle bends quality stamping elbow, bend, etc. love. WB36 temperature strength of less than A335P22 temperature strength, high temperature plastic WB36 is less than the high temperature plasticity A335P22, the thermal conductivity is less than the thermal conductivity of A335P22 WB36's. Therefore, under the blank diameter, wall thickness and shape of the mandrel head scales seamlessly same situation stamping elbow 45 degrees, WB36 and die bonding functions less than A335P22. Pushing elbow demand normalizing heat treatment, machining port, thickness and machining allowances need to be left burning. Typically the wall thickness of the balance elbow theoretical 10% to 20%. Elbow-sectional diameter and wall thickness δ D ratio is smaller, the better the fit function and die, but the simple inner elbow arc wrinkling. 45 degree elbow stamping plant, Suzhou stamping elbow 45 degrees, Hebei Chiho Chiho by Hebei Industry Co., Ltd. Chiho Pipe Co., Ltd. Hebei (www.hbqh888.com) strong, credible, Cangzhou in Hebei forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hebei Chiho and you hand into the brilliant, for a better future!