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枪钻在使用中需供给充分的高压切削液。其切削液的正确选择、使用、控制和过滤等,均与被加工孔的精度、表面粗糙度有很大的关系。通常,机床操作者往往对机床和工具的选择、维护非常仔细,而对于切削液却没给予应有的重视,这是枪钻使用效果不佳的主要原因之一。为此,本讲着重介绍枪钻用的切削液与液压系统。一、切削液枪钻使用的高压切削液,综合起来应起到下列作用:
Gun drill in use to provide adequate high-pressure cutting fluid. The correct choice of cutting fluid, use, control and filtration, etc., are processed holes of precision, surface roughness has a great relationship. Often, machine tool operators often choose the machine tool and tool very carefully, and do not give due attention to the cutting fluid, which is one of the main reasons for the poor performance of the gun. To this end, this talk focuses on gun and drill cutting fluid and hydraulic system. First, cutting liquid gun drill using high-pressure cutting fluid, combined should play the following roles: