论文部分内容阅读
一、什么是设备修理复杂系数设备修理复杂系数是表示设备结构和修理复杂程度的一种单位,用符号F 表示。为了区分机械设备,电气、仪表设备,热力设备等不同类别设备的修理复杂系数,通常用F 机或JF 表示机械设备的修理复杂系数;F 电或DF 表示电气设备或机械设备附属电器部分的修理复杂系数;F 仪表示仪表修理复杂系数;F 热表示热力设备的修理复杂系数。决定修理复杂系数的因素有下列几项:1.设备结构的复杂程度;2.设备的工艺特性;3.主轴箱的变速级数;4.设备的规格尺寸;
First, what is the equipment repair complex coefficient Equipment repair complex coefficient is a unit that represents the complexity of the equipment structure and repair, with the symbol F said. In order to distinguish mechanical equipment, electrical, instrumentation, thermal equipment and other different types of equipment repair complex coefficient, usually F machine or JF said complex mechanical equipment repair factor; F or DF electrical equipment or mechanical equipment attached to electrical parts of the repair Complex coefficient; F instrument that the instrument repair complex coefficient; F heat that the thermal equipment repair complex coefficient. The factors that determine the repair of complex coefficients are as follows: 1. The complexity of the equipment structure; 2. The technological characteristics of the equipment; 3. The gear shift stages of the headstock; 4. The specifications and dimensions of the equipment;