一、概述端齿啮合式微量进给机构是一种机械式微量进给机构,达种机构作为精密定位装置,具有精度高,结构简单,工作可靠,成本低等优点。既适合于机床精化改装,又可作为设计机床的一种新颖机构。应用在精密机械与仪器中 First, an overview End tooth meshing micro-feed mechanism is a mechanical micro-feed mechanism, up to institutions as a precision positioning device, with high precision, simple structure, reliable, low cost. Both suitable for refined machine modification, but also as a novel design of machine tools. Used in precision machinery and equipment