机械翻译节选
Mechanical vibration — Balance quality requirements for rotors in a constant (rigid) state
机械振动 — 在恒定(刚性)状态下转子的平衡质量要求
Specification and verification of balance tolerances
平衡公差的技术说明和确认
1 Scope
This part of ISO 1940 gives specifications for rotors in a constant (rigid) state. It specifies
a) balance tolerances;
b) the necessary number of correction planes; and
c) methods for verifying the residual unbalance.
1 范围
ISO1940的本部分给出了在恒定(刚性)状态下转子的技术说明,其规定了
a) 平衡公差,
b) 所需校正平面的数量,
c) 校正剩余失衡的方法。
Recommendations are also given concerning the balance quality requirements for rotors in a constant (rigid) state, according to their machinery type and maximum service speed. These recommendations are based on worldwide experience.
根据机加工类型和最大运行速度,给出了在恒定(刚性)状态下,对转子平衡质量要求的建议,这些建议基于在世界范围内共有的经验。
This part of ISO 1940 is also intended to facilitate the relationship between the manufacturer and user of rotating machines, by stating acceptance criteria for the verification of residual unbalances.
通过阐述剩余失衡确认的确认标准,ISO1940的此部分还促进了制造商和旋转设备用户之间的联系。
Detailed consideration of errors associated with balancing and verification of residual unbalance are given in ISO 1940-2.
与平衡和剩余失衡确认相关的误差细节分析见ISO1940-2。
This part of ISO 1940 does not cover rotors in a flexible state. The balance quality requirements for rotors in a flexible state are covered by ISO 11342.
ISO1940的此部分不包括弹性状态下的转子,弹性状态下的转子平衡质量要求见ISO11342。
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
2 参考标准
下列参考标准对本文件的应用不可或缺,对于标明日期的参考,只能应用引用版本。而对于未标明日期的参考,只能应用最新版本的参考文件(包括任何修订)。