设备完整性一页纸Asset Integrity One-Pager · GB-101 · 齿轮箱(减速/增速机)GB-101 · Gearbox (Speed Reducer/Increaser)

类型Type齿轮箱(减速/增速机)Gearbox (Speed Reducer/Increaser) · 生成于Generated 2026-08-08 · 数据源:本地 KB(合成/工程估计)Source: local KB (synthetic / engineering estimate)
诚实声明:本页基于种子本体(prior·标准派生)生成,壁厚/材质/可靠性参数为合成或工程估计值,非装置实测;实测数据灌入后该页将自动转为 posterior(实测更新) 态。PMI/ITPM/RCM 结论不替代现场 PMI 实测与正式 FFS 评估。RCM 派生工单(source=KB.derived_rcm)为规则启发式派单,非已验证 JA1011 RCM 分析。Honesty statement: This page is generated from a seed ontology (prior · standard-derived). Wall-thickness / material / reliability parameters are synthetic or engineering estimates, NOT as-found plant measurements; once measured data is ingested the page automatically switches to the posterior (measured-update) state. PMI/ITPM/RCM conclusions do NOT replace field PMI measurement or formal FFS assessment. RCM-derived work orders (source=KB.derived_rcm) are rule-based heuristic dispatches, not validated JA1011 RCM analyses.
推算est.
关键性等级Criticality Class
3 / 5推算est.
完整性等级 (1-5)Integrity Level (1-5)
14
失效模式 FM 数Failure Modes (FM)
1
高风险 FM (S≥8 或 O≥8)High-risk FM (S≥8 or O≥8)
44
ITPM 工单数ITPM Work Orders
待实测待实测TBD
下次全面检验Next Full Inspection
AI 解读(智能洞察)AI Interpretation (Insight)

本设备共 14 个失效模式(FM),其中 1 个为高风险(S≥8 或 O≥8)。 主导风险来自「齿根疲劳断裂」(S=8, O=2, AP=低)。 主要失效机理:齿面磨损/点蚀/断齿, 轴承疲劳, 润滑油劣化, 不对中。 RCM 维修决策以 CBM 为主(CBM 14 / PM 0 / RTF 0)。 建议优先对高风险 FM 安排 RBI 定点测厚与在线监测复核;含合金部件须执行 PMI 抽检;缺陷按 API 579-1 FFS 闭环。This equipment has 14 failure modes (FM), of which 1 are high-risk (S≥8 or O≥8). The dominant risk is '齿根疲劳断裂' (S=8, O=2, AP=低). Main failure mechanisms: 齿面磨损/点蚀/断齿, 轴承疲劳, 润滑油劣化, 不对中. RCM maintenance decisions are dominated by CBM (CBM 14 / PM 0 / RTF 0). Recommendation: prioritize RBI spot thickness measurement and online-monitoring review for high-risk FMs; perform PMI sampling on alloy components; close defects per API 579-1 FFS.

由结构化 KB 数据合成(compose,非大模型实时推理);所有结论可在下方章节溯源,参数仍为合成/工程估计。Synthesized from structured KB data (compose, not real-time LLM inference); all conclusions traceable in the sections below; parameters remain synthetic / engineering estimates.

1. 设备台账与 RBI(基于风险检验)1. Equipment Registry & RBI (Risk-Based Inspection)

材质Material表面硬化齿轮钢 + 铸铁箱体
介质Service Fluid
设计温度/压力Design T/P— ℃ / — MPa
名义壁厚/最小允许Nominal/Min WT— / — mm
上次检验Last Inspection
损伤机理Damage Mechanisms齿面磨损/点蚀/断齿、轴承疲劳、润滑油劣化、不对中
后果类型Consequence TypeOperational
检验有效性Inspection Effectiveness
置信度Confidence0.82
腐蚀速率(估)Corrosion Rate (est.)
壁厚历史趋势(mm)Wall-thickness history trend (mm)
无壁厚历史
适用标准Applicable Standards
API 677 ISO 21940 ISO 10816-3

2. FMEA 风险画像(AIAG-VDA 2019 AP)2. FMEA Risk Profile (AIAG-VDA 2019 AP)

共 14 个 FM,其中Total {len(fms)} FMs, of which 1 个高风险(S≥8 或 O≥8)are high-risk (S≥8 or O≥8)
FMFMSSOODDAPAP后果Consequence机理Mechanism证据Evidence
齿根疲劳断裂 ▸ 展开▸ expand823Operational,Safety齿根圆角处弯曲疲劳(AGMA 2001 弯曲强度),裂纹扩展至断裂2
齿面点蚀 ▸ 展开▸ expand644Operational齿面接触疲劳(ISO 6336 接触应力超过疲劳极限),赫兹接触区萌生点蚀坑2
齿面磨粒磨损 ▸ 展开▸ expand544Operational三体磨粒磨损削平齿面(ISO 10825 磨损),齿厚减薄1
齿面胶合/擦伤 ▸ 展开▸ expand633Operational齿面局部闪温超过临界,油膜破裂发生粘着撕脱(ISO 6336 胶合准则)1
齿轮箱轴承内圈缺陷 ▸ 展开▸ expand634Operational齿轮箱轴承内圈接触疲劳(与电机轴承同类机理)2
齿轮箱轴承外圈缺陷 ▸ 展开▸ expand634Operational齿轮箱轴承外圈在壳体配合下疲劳剥落1
箱体裂纹 ▸ 展开▸ expand723Operational,Safety箱体在应力集中处萌生裂纹扩展(API 677 壳体强度)1
不对中齿面偏载 ▸ 展开▸ expand533Operational齿面载荷分布不均,边缘接触应力过高加速点蚀1
润滑油降解 ▸ 展开▸ expand444Operational润滑油氧化稠化/黏度变化,膜厚不足(API 677 润滑规范)1
润滑油污染 ▸ 展开▸ expand534Operational水/颗粒污染致磨损与锈蚀(ISO 4406)1
密封泄漏漏油 ▸ 展开▸ expand444Operational,Environmental机械密封/油封失效导致润滑油外泄(API 677 密封要求)1
联轴器不对中 ▸ 展开▸ expand533Operational联轴器不对中产生附加载荷与 2× 振动1
键槽剪切失效 ▸ 展开▸ expand623Operational键在剪切应力下剪断(GB/T 1095 键联结)1
共振 ▸ 展开▸ expand523Operational激励频率与结构固有频率重合放大振动(ISO 1940/GB-T 6075)1

3. PMI 材质验证判定(API RP 578)3. PMI Material Verification (API RP 578)

判定:Decision: exempt — 非承压金属/结构件,API RP 578 范围外

4. ITPM 任务库(本设备)4. ITPM Task Library (this equipment)

CBM=15 I=2 PM=27
工单号WO ID类型Type描述Description周期(月)Interval (mo)成本cp(元)Cost cp (¥)成本cf(元)Cost cf (¥)预期风险削减Exp. Risk Reduc.成本来源Cost Source
ITPM-GB-101-C12CBM状态监测/点检(密封泄漏漏油)300011000012.6%prior-template
ITPM-GB-101-C10CBM状态监测/点检(润滑油降解)300011000013.5%prior-template
ITPM-GB-101-C06CBM状态监测/点检(齿面胶合/擦伤)30001100007.2%prior-template
ITPM-GB-101-C14CBM状态监测/点检(箱体裂纹)30001100003.0%prior-template
ITPM-GB-101-C11CBM状态监测/点检(润滑油污染)30001100009.1%prior-template
ITPM-GB-101-C05CBM状态监测/点检(齿面磨粒磨损)300011000012.2%prior-template
ITPM-GB-101-C15CBM状态监测/点检(键槽剪切失效)30001100003.4%prior-template
ITPM-GB-101-C04CBM状态监测/点检(齿根疲劳断裂)30001100003.4%prior-template
ITPM-GB-101-R01CBM基于状态(On-Condition)工单(派生):齿根疲劳断裂30001100003.4%prior-template
ITPM-GB-101-C13CBM状态监测/点检(联轴器不对中)30001100007.7%prior-template
ITPM-GB-101-C09CBM状态监测/点检(不对中齿面偏载)30001100008.2%prior-template
ITPM-GB-101-C07CBM状态监测/点检(齿轮箱轴承内圈缺陷)30001100007.7%prior-template
ITPM-GB-101-C08CBM状态监测/点检(齿轮箱轴承外圈缺陷)30001100007.2%prior-template
ITPM-GB-101-C16CBM状态监测/点检(共振)30001100003.9%prior-template
ITPM-GB-101-C03CBM状态监测/点检(齿面点蚀)300011000010.4%prior-template
ITPM-GB-101-I01IUT 定点测厚240prior-template
ITPM-GB-101-I02I表面 MT/PT 探伤(应力集中部位)240prior-template
ITPM-GB-101-P17PM齿面磁粉/涡流检测120prior-template
ITPM-GB-101-P18PM振动齿轮啮合频率分析120prior-template
ITPM-GB-101-P19PM齿根磁粉检测120prior-template
ITPM-GB-101-P20PM在线声发射监测120prior-template
ITPM-GB-101-P21PM油液颗粒度分析120prior-template
ITPM-GB-101-P22PM齿厚测量120prior-template
ITPM-GB-101-P23PM齿面温度监测120prior-template
ITPM-GB-101-P24PM润滑油极压性检测120prior-template
ITPM-GB-101-P25PM振动包络解调120prior-template
ITPM-GB-101-P26PM油液铁谱120prior-template
ITPM-GB-101-P27PM振动监测120prior-template
ITPM-GB-101-P28PM温度趋势120prior-template
ITPM-GB-101-P29PM激光对中120prior-template
ITPM-GB-101-P30PM齿面接触斑点检查120prior-template
ITPM-GB-101-P31PM油黏度/酸值分析120prior-template
ITPM-GB-101-P32PM定期换油120prior-template
ITPM-GB-101-P33PM油液污染度检测120prior-template
ITPM-GB-101-P34PM除水过滤120prior-template
ITPM-GB-101-P35PM目视检漏120prior-template
ITPM-GB-101-P36PM密封腔压力120prior-template
ITPM-GB-101-P37PM振动谐波分析120prior-template
ITPM-GB-101-P38PM磁粉/渗透检测120prior-template
ITPM-GB-101-P39PM应变监测120prior-template
ITPM-GB-101-P40PM扭矩限制器120prior-template
ITPM-GB-101-P41PM键槽目视检查120prior-template
ITPM-GB-101-P42PM模态分析120prior-template
ITPM-GB-101-P43PM转速规避区设定120prior-template

4.1 处方与成本权衡4.1 Prescription & Cost Trade-off

成本取自 crq 参数(cp=检验成本,cf=失效纠正成本),预期风险削减为不执行该工单的年度失效概率上限近似。当前 crq 未标实测来源,统一标注 prior-template(非装置实测成本);实测数据经 ingest_measured 审批并入后转 posterior,削减值将升级为风险成本率精算(goal_planning._cost_rate_at)。Costs are drawn from crq parameters (cp = inspection cost, cf = failure correction cost); expected risk reduction approximates the upper bound of annual failure probability if the work order is not executed. Current crq has no measured source, uniformly tagged prior-template (not as-found plant cost); once measured data is approved and ingested via ingest_measured it switches to posterior, and the reduction upgrades to a risk-cost-rate actuarial value (goal_planning._cost_rate_at).

5. RCM 维修决策(策略落地)5. RCM Maintenance Decisions (Strategy Landing)

本设备 14/14 个 FM 已落 RCM 维修决策;分布:14/14 FMs have RCM decisions; distribution: CBM 14 工程推导eng. infer

高风险 FM 的 RCM 维修决策RCM decisions for high-risk FMs
FMFM决策Decision策略Strategy推荐任务Task间隔Interval
齿根疲劳断裂CBM视情维修(On-Condition)无损检测(UT/MT/PT) 监测裂纹萌生, 关键转动件定时拆检; 沉降/变形观测 + 支撑/基础评估高风险 1-3 月 / 中风险 6-12 月 / 低风险 检修期 (按 RBI 风险定级)

ITPM 总工单 44 张,RCM 派生 0 张;KB→工单闭环已建立,供 CMMS/SAP 消费。所有决策均属工程推导(非实测台账),执行前须经设备主管确认。Total 44 ITPM work orders, 0 RCM-derived; KB→work-order closed loop established for CMMS/SAP consumption. All decisions are engineering inference (not measured field data), subject to equipment-owner confirmation before execution.

6. 完整性结论与行动6. Integrity Conclusion & Actions

MIQA 状态MIQA Status
完整性等级Integrity LevelNone / 5
上次全面检验Last Full Inspection
下次检验到期Next Inspection Due
MOC 关联MOC Link
建议优先级Recommended Priority

存在 1 个高风险 FM,建议优先安排 RBI 定点测厚与在线监测复核;对含合金部件执行 PMI 抽检。缺陷按 API 579-1 FFS 闭环。There are 1 high-risk FMs; prioritize RBI spot thickness measurement and online-monitoring review; perform PMI sampling on alloy components. Close defects per API 579-1 FFS.