滚珠丝杠齿轮循环列数(也称为循环周期)是指螺纹轴与螺母之间的齿形完全重复所需的旋转数, (3)标注螺距:标注丝杠轴和母轴之间的螺距,即每圈的螺距,这种设计可以确保螺帽在高扭矩的情况下不会滑动或扭曲,1. 首先,将铣床放置在平整的地面上,并用水平仪检查其水平度,
5. 滚珠丝杠过热:可能是由于滚珠丝杠过载或者润滑不良导致的,预紧力应根据滚珠丝杠的规格和负荷情况进行调整,
4. 工作环境:根据工作环境的温度、湿度、腐蚀等因素,选择适合的材质和防护措施,滚珠丝杠型号及参数表中的d通常表示螺纹直径或轴径, 关键词:低速滚珠丝杠;直线运动;摩擦力;滚动阻力;惯性力;数值模拟 Abstract: This paper mainly studies the characteristics of low-speed ball screw linear motion and its influencing factors. Firstly, the basic structure and working principle of ball screw are introduced. Then, the factors involved in low-speed ball screw linear motion, such as friction force, rolling resistance, inertia force, etc., are analyzed, and the influence of these factors on ball screw linear motion is studied by using numerical simulation method. The research results show that friction force has the greatest influence on ball screw linear motion, followed by rolling resistance and inertia force. In order to reduce these influences, appropriate materials, lubrication methods and processing techniques should be used in the design and manufacturing process to improve the motion accuracy and service life of ball screw. Keywords: low-speed ball screw; linear motion; friction force; rolling resistance; inertia force; numerical simulation.,
5. 标注制造商:应标注制造商名称及其产品批次号