德耐尔离心式压缩机：提取大量轴承的刚度和阻尼数据DAC

离心式压缩机
CENTRIFUGAL COMPRESSOR

专 业设计的转子与轴承，确保能在合理的油膜温度、压力、厚度下运行，有效减少轴承功率消耗。提取大量轴承的刚度和阻尼数据，进行转子动力学分析，保证转子动力学分析，保证转子合理的振动值，确保额定转速设定远离临界转速运行，增强整机的稳定性
Professionally designed rotors and bearings ensure that they can operate under reasonable oil filmtemperature, pressure and thickness, effectively reducing bearing power consumption. Extract thestiffness and damping data of a large number of bearings, conduct rotor dynamics analysis, ensure areasonable vibration value of the rotor, also ensure that the rated speed setting is far away from thecritical speed andenhance thestabilityof the whole machine.

高可靠性轴承
High Reliability Bearing
精心设计 稳定可靠
Exquisite design Stabilityand Reliabilit
通过转子动力学专 业设计，采用负载能力强、振动低的可倾瓦轴承。轴承轴瓦可根据负荷与温度比自动调心，保证几组在应对多种恶劣工况时能够稳定运行
Through the professional design of roto!dynamics, the tilting pad bearing withhigh load capacity and low vibration isadopted. The bearing bush can beautomatically adjusted according to theload and temperature changes, so as toensure the stable operation of the unitunder various harsh working conditions.

整体铸件齿轮箱-模块化集成装配
Integral casting gearbox-Modularintegrated assembly
水平剖分式齿轮箱-各级蜗壳一体铸造，冷却器箱体整体铸造，模块化设计。与焊接齿轮箱分体式结构相比，主机机构强度更高、加工面更少、运行更可靠，各级蜗壳和齿轮箱无装配误差、无变形、噪音低，振动小。与整体铸造相比，加工、装配、运输、现场安装、维护更加简便，在主机需要返厂大修的情况下，整体铸件需要更大的起吊设备且破坏安装基础导致二次安装，而模块化的设计则完美解决这一问题。
The horizontally split gearbox is integrally cast with the volutes at all stages, and the cooler box is inte grallycast with a modu lar design. Compared with the split structure of the welded gearbox, the main enginemechanism has higher strength, fewer processing surfaces, and more reliable operation. There is noassembly error, no deformation, low noise and low vibration between the volute and the gear box at allstages. Compared with integral casting, processing, assembly, transportation, on-site installation an dmaintenance are simpler. When the main engine needs to be returned to the factory for overhaul. theintegral casting requres larger lifting equipment and destroys the installation foundation, resultinginsecondaryinstallation.The modular design it perfectly solves this problem.