Luoyang Super League Forging Co., Ltd. for your organization about forging defect Follows is an example: It should be noted that the various methods of forming common defects and major defects in various materials forgings all have their laws. Different pneumatic cylinder forming method, the forces because of their different cylinder car, the stress-strain characteristics are not the same, the main flaw which may produce is not the same. For example, the major drawback is that the blank side upsetting surface vertical or 45 ° direction of crack cylinder, the ingot upsetting, the lower end of the regular cast of residual tissue; major defect when stretching a rectangular cross section is blank surface transverse crack and corner crack, crack inside the diagonal and horizontal cracks; open die forging major drawback when it is fully satisfied, folding and wrong move and so on. The major step in forming common defects will be described in detail in Chapter IV. Forging Co., Ltd. Luoyang Super League tells you belong forging and stamping plastic processing properties chrome cylinder, collectively forging. Forging is commonly used in machinery manufacturing molding method. Eliminate metal by forging cast loose, welding holes mechanical properties, forgings generally better than that of the same material castings. High mechanical load, harsh working conditions in important parts, in addition to simple shapes available rolled sheet, profiles or welded parts, the use of forgings. Precision cylinder, Anyang cylinder, containing the user's preferred alliance forged by the Luoyang Super League Forging Limited. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.cn) strong, credible, in Luoyang, Henan Province forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Super League forging into the brilliant and you work for a better future!