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ME TC REPORT
2023-06-17 | 阅:  转:  |  分享 
  


QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com



为船舶增压器、调速器提供专业维修服务;提供备件。

Specialize in TURBOCHARGER and GOVERNOR service. Supply spare parts



Sevice report

For turbocharger

涡轮增压器维修报告

Job-No.:

工单号: 2211168QD

Tc serial No.:

增压器编号:



Tc Type:

增压器型号:

NA57TO9

Engine Type:

发动机型号:

Power KW

功率:

Rpm

转速(转 /分 ) :

Vessel 船名:

TOPAZ

Place of job 工作地点:

CUD YARD

Running hours 运行时数:



Date of job 工作日期

2022/11/28-2022/12/06

Reported by 报告人

TIAN

Reason for work (only one) 施工原因 Condition at arrival 到达状况:

Checking only 仅作检查 □ Complete 完整 ?

Overhaul 常规检修 ? Already dismantled 已解体 □

Problems 排除故障 □ Spares taken from (only one) 备件来源

Modification 更改规格 □ Owner supplied 船供 ?

Turbocharger replaced 更换增压器 □ Yard supplied 厂供 ?

Work on individual TC parts

增压器各零部件维修记录

Exchanged

更换

Repaired/balanced

修复 /作动平衡试验

Bearings 轴承

Rotor complete 转子总成

?





?

Impeller 压气叶轮 □ □

Inducer 导风叶轮 □ □

Diffuser 扩压器 □ □

Compressor

压气机

Insert wall 叶轮罩壳 □ □

Shaft 主轴 □ □

Blades 叶片 □ □

Damping wire 拉紧丝 □ □

Nozzle ring 喷嘴环 □ □

Turbine

涡轮机

Cover ring 喷嘴环罩 □ ?

Gas inlet 废气进气壳 □ □

Gas outlet 废气排气壳 □ □

Casing

壳体

Silencer 消音器 □ □

Remarks (e.g: damages, possible reasons):

备注(例如发生何种损坏及可能引起的原因 ) :

Nozzle ring found little cracks, Rotor shaft bearing journal found worn









QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com



为船舶增压器、调速器提供专业维修服务;提供备件。

Specialize in TURBOCHARGER and GOVERNOR service. Supply spare parts

Clearance 间隙值:

The thrust bearing clearance 推力轴承间隙值: H = 0.27 mm

The impeller clearance 压气叶轮间隙值: A = 09-1.2 mm

The clearance between turbine blades and cover ring 涡轮叶片与喷嘴环罩间隙值: L = 1.0-1.3 mm

Bearings good fair scratches worn/damaged

轴承 好 一般 擦痕 磨损 /损坏

CS bearing 压气端轴承 ? ? □ □

TS bearing 涡轮端轴承 ? ? □ □

Remarks 备注: Replaced

good fair bad cracks/broken

好 一般 差 裂纹 /断裂

Diffuser 扩压器 □ ? □ □

Inducer 导风叶轮 □ ? □ □

Impeller 压气叶轮 □ ? □ □

Remarks 备注:

good fair bad eroded broken/cracks damaged Touchedcover

ring

好 一般 差 腐蚀 损坏 /裂纹 外表受损 擦到喷嘴环罩

Turbine blades 涡轮叶片 □ ? □ ? □ ? □

Nozzle ring 喷嘴环 □ ? □ ? ? ? □

Cover ring 喷嘴环罩 □ ? ? ? □ ? □

Remarks 备注:

Shaft good fair worn damaged Repaired

转子轴 好 一般 磨损 损坏 修复

Sealing strips 气封片 □ ? □ □ □

Bearing journal 轴承位 □ ? ? □ □

Shaft end

threads

轴端部螺纹 □ ? □ □ □

Remarks 备注:

Casings good fair cracks eroded/corroded damaged

壳体 好 一般 裂纹 腐蚀 /侵蚀 损坏

Gas Inlet 废气进气壳 □ ? □ □ □

Gas outlet 废气排气壳 □ ? □ □ □

Partition 隔热墙 □ □ □ □ □

Remarks 备注:

QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com



为船舶增压器、调速器提供专业维修服务;提供备件。

Specialize in TURBOCHARGER and GOVERNOR service. Supply spare parts

Parts replaced-general remarks

零部件更换记录-综述:

1,P/N517.075 locating bearing ( ship supply)

2, P/N520.038 ring nut ( ship supply)

3, P/N520.018 labyrinth ring( ship supply)

4, P/N520.021ring nut( ship supply)

5, P/N517.066 sealing ring( ship supply)

6, P/N517.070 seal( ship supply)

7, P/N517.085 seal ring( ship supply)

8, P/N517.092 O-ring( ship supply)

9, P/N517.355 plain bearing ( workshop supply)

10, P/N520.028 thrust ring ( workshop supply)

11, P/N520.039 Intermediate ring( workshop supply)

12, P/N520.035 locating ring( workshop supply)

13, P/N517.064 sealing cover( workshop supply)

14, P/N517.086 sealing cover( workshop supply)



QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com

MV“TOPAZ” 主机增压器转子动平衡试验

Dynamic balancing of M/E T/C rotorshaft





平衡前 不平衡量 Before Dynamic balancing 平衡后 数据值 After Dynamic balancing

B/S 233° 0.791g / T/S 87° 4.205g B/S 162° 0.398g / T/S 222° 0.277g



QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com

1

Vessel: TOPAZ Job Nr.: 2211168QD

Location: M/E T/C NA57TO9 Date: 2022/11/30



Compressor wheel cleaning and checking



Ash blasting turbine blades



Ash blasting nozzle ring

QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com

2

Vessel: TOPAZ Job Nr.: 2211168QD

Location: M/E T/C NA57TO9 Date: 2022/11/30



P/N517.075 Locating bearing found worn and approached the limit 31mm, replaced( ship supply)



P/N517.355 Plain bearing found worn badly P/N520.028 Thrust ring found worn badly and discolor



P/N520.039 Intermediate ring found damaged P/N520.035 Locating ring found worn badly

QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com

3

Vessel: TOPAZ Job Nr.: 2211168QD

Location: M/E T/C NA57TO9 Date: 2022/11/30



P/N517.064 Sealing cover and P/N517.086 Sealing cover found worn and oil leakage



Nozzle ring found little cracks, Rotor shaft bearing journal found worn

Replaced spare parts as follows,

1, P/N517.075 locating bearing ( ship supply)

2, P/N520.038 ring nut ( ship supply)

3, P/N520.018 labyrinth ring( ship supply)

4, P/N520.021ring nut( ship supply)

5, P/N517.066 sealing ring( ship supply)

6, P/N517.070 seal( ship supply)

7, P/N517.085 seal ring( ship supply)

8, P/N517.092 O-ring( ship supply)

9, P/N517.355 plain bearing ( workshop supply)

10, P/N520.028 thrust ring ( workshop supply)

11, P/N520.039 Intermediate ring( workshop supply)

12, P/N520.035 locating ring( workshop supply)

13, P/N517.064 sealing cover( workshop supply)

14, P/N517.086 sealing cover( workshop supply)



QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com

4

Vessel: TOPAZ Job Nr.: 2211168QD

Location: M/E T/C NA57TO9 Date: 2022/12/06



Dye check for compressor wheel and turbine blades



Dye check for nozzle ring P/N520.039 Intermediate ring( workshop supply)



P/N520.018 labyrinth ring and P/N520.021ring nut replaced( ship supply)

QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com

5

Vessel: TOPAZ Job Nr.: 2211168QD

Location: M/E T/C NA57TO9 Date: 2022/12/06



P/N517.075 locating bearing replaced( ship supply) P/N517.355 plain bearing replaced( workshop supply)



P/N520.028 thrust ring replaced( workshop supply) P/N520.035 locating ring replaced( workshop supply)



P/N517.064 sealing cover and P/N517.086 sealing cover replaced( workshop supply)

QINGDAO YESTAR SHIP ENGINEERING CO., LTD

青 岛 翊 尔 星 船 务 工 程 有 限 公 司

Service For Turbocharger And Governor

Tel: +86-13646508997 Fax: 0631-3816821 E-mail: quickturbo-china@vip.126.com

6

Vessel: TOPAZ Job Nr.: 2211168QD

Location: M/E T/C NA57TO9 Date: 2022/12/06



B/S cleaarance 0.9-1.2mm; T/S clearance 1.0-1.3mm



Assembly nozzle ring Thrust clearance 0.27mm



Assembly the M/E T/C end

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