多工况旋转密封实验数据集

本数据集是往复密封台架试验所形成的各种实验数据。旋转密封试验针对三种不同材料、不同结构的旋转油封，针对旋转密封件S1，测试结果包括不同润滑条件（干摩擦、油润滑）、不同转速（200~1000rpm）的摩擦扭矩、摩擦系数；针对旋转密封件S2，测试结果包括内径、径向力、表面粗糙度，转速（700~15000rpm），温度（-40、23、120、150℃）对密封圈尺寸、径向力、表面形貌的影响；针对旋转密封件S2，主要对其不同转速（0~4500rpm）、不同温度（RT~140℃）下的泵吸率、低温性能。

This dataset consists of various experimental data obtained from reciprocating seal bench tests. The rotary seal test targets three types of rotary oil seals with different materials and structures. For rotary seal specimen S1, the test results include friction torque and friction coefficient under different lubrication conditions (dry friction, oil lubrication) and rotational speeds ranging from 200 to 1000 rpm. For rotary seal specimen S2, the test results cover the effects of inner diameter, radial force, surface roughness, rotational speed (700–15000 rpm) and temperature (-40, 23, 120, 150 ℃) on seal dimensions, radial force and surface topography. For rotary seal specimen S2, additional tests mainly focus on the pumping rate and low-temperature performance under different rotational speeds (0–4500 rpm) and temperatures ranging from room temperature (RT) to 140 ℃.

搜集汇总

背景与挑战

背景概述

该数据集是清华大学发布的旋转密封台架实验数据，包含三种不同材料和结构的旋转油封在多种工况下的测试结果，涉及摩擦、泄漏等关键性能参数。数据覆盖广泛的转速（200-15000rpm）和温度（-40°C至150°C）条件，适用于机械密封领域的性能分析和设计优化研究。