泰州SKF轴承6205-2Z摩擦技巧推断出的精准原则

在轴和泰州SKF轴承座中，要求轴承在径向、轴向和切向方向上固定它们的位置。通过密切配合，实现了双列深沟球轴承环的径向和切向***。轴向***仅在少数情况下使用紧匹配。通常，轴向***部件，例如端盖和保持环，用于将轴向位置限*制到间隙范围。

In the shaft and Taizhou SKF bearing seat, the bearings are required to fix their positi*** in the radial, axial and tangential directi***. Through close cooperation, the radial and tangential positioning of double row deep groove ball bearing rings is realized. Axial positioning uses tight matching only in a few cases. Usually, axial positioning components, such as end caps and retaining rings, are used to limit the axial position to the clearance range.

（1）基准的重合原则。为了避免基准重合误差，便于编程，应选择设计基准作为***基准，并将设计基准、***基准和编程**点统一。这是一个值得考虑的好计划。由于泰州SKF轴承***数据与设计数据的不一致性，在同一设备中同时进行数据处理和设计数据时，会出现数据一致性误差。

(1) The principle of coincidence of benchmarks. In order to ***oid reference coincidence error and facilitate programming, design reference should be selected as positioning reference, and design reference, positioning reference and programming ** points should be unified. This is a good plan worth c***idering. Because of the inc***istency between positioning data and design data of SKF bearings in Taizhou, data c***istency error will occur when data processing and design data are processed simultaneously in the same equipment.

（2）统一基准原则。在多工位或多工位安装中，选择相同的***基准不仅保证了每个加工面的精度，而且泰州SKF轴承避免了或减少了由基准转换引起的误差。

(2) Unified benchmark principle. In multi-station or multi-station installation, choosing the same positioning datum not only ensures the accuracy of each processing surface, but also ***oids or reduces the error caused by the datum conversion of Taizhou SKF bearing.

（3）以自我为基准的原则。精加工或精加工过程需要小而均匀的边界，因此选择表面本身作为***基准被称为自参考原理。

(3) The principle of taking self as the benchmark. Finishing or finishing processes require ***all and uniform boundaries, so selecting the surface itself as the positioning benchmark is called self-reference principle.

（4）易夹持原理。所选基准应保证工件***的精度和稳定性、夹紧方便可靠、夹具结构简单适用、操作方便灵活、能够加工尽可能多的内容。

(4) Easy clamping principle. The selected benchmark should ensure the accuracy and stability of workpiece positioning, convenient and reliable clamping, simple and applicable fixture structure, convenient and flexible operation, and be able to process as many contents as possible.

方便工具设置的原理。在泰州SKF轴承批量加工中，当确定工件坐标系时，利用与**具基准不同的***基准建立工件坐标系，这将使**具对准变得方便，有时甚至是不可能的。此时，有必要分析这种***方案是否能够满足**具对准操作的要求，否则**须重新设置原始工件坐标系。

双列深沟球轴承分别在轴承的固定部分（通常为轴承座）和旋转部分（通常为轴）和安装部分（通常为轴承座）中用轴承剂进行强化，从而实现输送机的基本任务。确定了旋转状态下的载荷以及运动系统与静止系统之间的相对位置。

Double row deep groove ball bearings are strengthened with bearing agent in the fixed part (usually bearing seat) and rotating part (usually shaft) and installation part (usually bearing seat), respectively, so as to realize the basic task of the conveyor. The load in the rotating state and the relative position between the moving system and the stationary system are determined.

高压油通过喷嘴用油泵注入泰州SKF轴承，注入轴承的油通过轴承的另一端流入油箱。当轴承高速旋转时，围绕滚子和保持架的气流以相当高的速度形成。一般润滑方法很难将润滑剂转移到轴承上。此时，润滑油**须在高压***入双列深沟球轴承。喷嘴的位置应该在内环和笼的中*心之间。

High-pressure oil is injected into Taizhou SKF bearing through the nozzle with an oil pump, and the oil injected into the bearing is flowed into the tank through the other end of the bearing. When the bearing rotates at a high speed, the air flow around the roller and cage forms at a fairly high speed. It is difficult to transfer lubricant to bearings by general lubrication methods. At this time, the lubricant must be injected into double row deep groove ball bearings under high pressure. The position of the nozzle should be between the inner ring and the center of the cage.

文章来自：泰州SKF轴承 www.wh-skf.com

文章来自：泰州INA轴承 www.ina-china.cn

文章来自：泰州NSK轴承 www.klbbearings.com

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