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剪板机刀片在剪切板料的效率是怎么样的?

文章出处:未知 人气:发表时间:2019-10-09
  剪板机是钣金加工行业中的一种重要机器。在钣金切割作业中,需要高质量的剪板机。叶片要求耐磨,精度高。拼接后的分段叶片误差不超过0.02毫米,是精密钣金行业不可缺少的设备之一。  然而,当切割不同的板材时,需要不同材料的剪板机刀片。在一些特殊行业中,对材料的硬度要求很高,特别是在航空和军事行业,对高效剪板机刀片的要求也更高。
 
  为了更好地提高剪板机刀具的高效性能,在刀具的生产过程中需要进行一些特殊的加工。例如,在粗加工过程中,必须保持适当的加工余量,并且余量要求是准确的。如果刀具磨损太大,刀具内部的硬度可能会发生变化,如果刀具太小,剪板机的刀具可能无法抛光。  淬火时,最好对刀片回火三到四次(剪板机的通用刀具回火两次),以消除应力,确保刀片在剪切操作过程中不会开裂。  对于专业刀具制造商来说,能够完全做到这一点并不是一件简单的事情,但是如果严格选择材料并且根据上述方法控制刀片质量,所生产产品的剪切效率将会非常高。
 
  对于一些数控剪板机,由于数控编程,对剪板机刀具的自动化要求更高。如果能够实现连续高速高效的切削,企业的加工效率将会大大提高。  剪板机刀片的设计和生产充分发挥了其在金属板材工业中的使用价值。企业要想大幅度提高板材剪切作业的效率,必须首先选择剪板机的高效刀片在机床上生产。
剪板机刀片
 
  The shearing machine is an important machine working in the sheet metal processing industry. In the shearing operation of the sheet metal, the quality shearing machine tool is required to be high, and the blade wear resistance and high accuracy are required. The error between the segmented blades after splicing can not exceed 0.02 mm., It is one of the equipment that can not be missing in the precision sheet metal industry. When cutting different plates, it is necessary to use different materials for shearing machine blades. In some special industries, it is necessary to put forward precise requirements for the hardness of materials, especially for the aviation military industry. The requirements for efficient shears are also higher.
 
  In order to improve the efficient performance of the cutting tool of the shearing machine, it is necessary to do some special processing when producing it. For example, when processing rough, it is necessary to maintain the appropriate machining margin and the residual requirements are accurate. Too much grinding can change the hardness inside, and too few cutting machine blades may not be polished. When quenching, it is best to backfire the blade three to four times(usually the shearing machine tool backfires twice) to eliminate stress and ensure that the blade does not crack during the shear operation. These are not easy things for professional tool manufacturers to do completely, but if the material is strictly selected and the blade quality is controlled according to the above method, the product's shear efficiency will be particularly high.
 
  For some CNC shears, because CNC programming on the cutter automation requirements are better, if continuous high speed and efficient shearing, then the enterprise's processing efficiency will be greatly improved. Shear machine blades from the design and production, is to play its own use value in the metal sheet metal industry, if enterprises want to increase the efficiency of sheet metal shearing operations in a large range, they must first choose the efficient shearing machine blades used in machine tools production.

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