GB/T 38195-2019 in English
VALIDNumerical control system of machine tool—Reliability management
- Issued on:2019-10-18
- Implemented on:2020-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
| Standard No: | GB/T 38195-2019 |
| Document status: | VALID |
| Title in English: | Numerical control system of machine tool—Reliability management |
| Title in Chinese: | 机床数控系统 可靠性管理 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2019-10-18 |
| Implemented on: | 2020-05-01 |
| ICS Classification: | 25.040.20-Numerically controlled machines |
| Chinese Classification: | J50-Machine tool in general |
| Professional Classification: | GB-National Standard |
| Related Keywords: | reliability management reliability management
machine tool reliability management introduction overview numerical control system reliability management numerical control |
| Related Topics: | CNC
CNC system Reliability Management physical reliability physical reliability GBT38195 Machine Tool Reliability Design |
《GB/T 38195-2019机床数控系统 可靠性管理》由TC367（全国机床数控系统标准化技术委员会）归口，主管部门为中国机械工业联合会。
Introduction
Overview of Reliability Management
Reliability management of machine tool numerical control systems is an important means to ensure that products complete specified functions under specified conditions and within specified time. This standard comprehensively regulates all aspects of reliability management from project establishment to use and maintenance.
Analysis of key terms
- Machine tool numerical control system: A control system that uses numerical control to control the processing functions of machine tools, usually including hardware devices and corresponding software.
- Reliability: The ability of a system to complete required functions under specified conditions.
- Mean time between failures (MTBF): The average working time between two adjacent failures.
Comparison of Reliability Management Frameworks
| Standard Dimensions | Scope | Core Content | Applicability |
|---|---|---|---|
| Reliability Management Principles | Full Life Cycle | a) Give priority to existing experience; b) Consider product complexity and environment. | All stages |
| Reliability planning | Early stage of product development | Formulate phased goals and feasibility analysis | Design and manufacturing stages |
| Data management | Full life cycle | Collect, count and feedback reliability data | All departments/links |
Implementation suggestions
Key steps:
- Establish a data collection and analysis mechanism to ensure the integrity and timeliness of reliability data.
- Strengthen personnel training to improve the technical capabilities and management level of reliability management.
- Optimize component selection criteria and give priority to high-reliability components.
- Develop a detailed reliability work plan and strictly implement it at each stage.
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