Internal threads are cut using a thread whirling head to perform rotational cutting inside the workpiece. This method is suitable for machining internal threads and enables efficient and precise internal thread whirling. Thread whirling is a machining method used to cut threads on a workpiece. It involves mounting a tool or thread whirling head on […]
在机械加工中，许多轴类零件的长径比L/d很大>25. 在切削力、重力和死点尾座力的作用下，水平定向的细长轴很容易弯曲甚至变得不稳定。因此，必须采取措施改善车削加工时细长轴上的受力状况。引起弯曲的因素分析
镗刀是加工中心的主要加工工序。它可以准确地保证孔系统的尺寸和几何精度，并纠正先前工序的误差。因此，选择合适的镗削刀具非常重要。镗孔加工要求 大多数通过镗孔加工完成的圆柱孔是主装配孔或轴承孔。
刀具钝化是延长刀具寿命的一种方法。它通过平整、抛光和去毛刺等工艺提高工具质量。这实际上是切削刀具制造中磨削之后、涂层之前的正常步骤。什么是刀具钝化？它通过平整、抛光、去毛刺等工艺提高刀具质量。这是一个
在刀具磨损机制中， ” 穿” 其本身并不是工具故障的唯一原因。相当， “高温” 才是切削刀具真正的大敌。由于高温的影响，切削刀具的轻微磨损可能 “自我放大”。也就是说，当刀具的切削刃变得稍微变钝时，
在金属切削过程中，存在不同的金属工件材料，每种材料都具有独特的切屑形成和去除特性。我们怎样才能了解不同材料的特性呢？ ISO 标准将金属材料分为 6 类，每类都具有不同的机械加工性能。本文将分别对其进行总结。金属材料分为6类：
In the finishing stage of turning operations, the last thing operators want to do is scrap parts due to poor surface finish quality. The factory also needs to consider many factors to improve surface finishing and meet customer requirements. Suitable cutting tools and parameters are indispensable, but taking a comprehensive approach to producing a better
In metal processing, machining burrs are inevitable. In general, deburring methods can be divided into four categories: 1. Coarse level (hard contact): This category includes machining, grinding, filing and scraping. 2. Medium level (soft contact): This category includes belt sanding, polishing, elastic grinding wheel and buffing. 3. Precision level (flexible contact): This category includes jet
Tungsten carbide inserts are essential components used in various industries for cutting, shaping, and machining applications. Known for their exceptional hardness, wear resistance and durability, tungsten carbide inserts are manufactured through a meticulous process that involves several key steps. Let’s explore how tungsten carbide inserts are manufactured from start to finish. Brief background on tungsten
