MAINTENANCE MANAGEMENT

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By: venkatesh_ramanujam (6 month(s) ago)

Dear, Can you please forward PPT on operation, maintenance and repair management. Thanks

By: venkatesh_ramanujam (6 month(s) ago)

Can you please share this presentation with me. venkatesh.ramanujam@tcs.com. Thanks & Best Wishes,

By: melkhywong (12 month(s) ago)

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Presentation Transcript

MAINTENANCE: 

MAINTENANCE 1

Definition:: 

Definition: “Maintenance is defined as a function of manufacturing management that is concerned with day to day problems of keeping the physical plant in good operating condition”. 2

Objectives:: 

Objectives: Minimize loss of productive time Minimize repair time & cost Keep productive assets in working condition Minimize accidents Minimize total maintenance cost Improve quality of products 3

Importance:: 

Importance: Dependability of service Assured quality Prevent equipment failure Cost control Huge investment in equipment 4

Areas of Maintenance:: 

Areas of Maintenance : 1. Civil Maintenance- Building construction and maintenance, maintaining service facilities, etc. 2. Mechanical Maintenance- Maintaining machines and equipments, transport vehicles, compressors and furnaces, etc. 3. Electrical Maintenance- Maintaining electrical equipments such as generators, transformer, motors, telephone systems, lighting, fans, etc. 5

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Preventive management :: 

Preventive management : Preventive maintenance is undertaken before the need arises and aims to minimize the possibility of un-anticipated production interruptions or major breakdowns. 9

Reason for Preventive management:: 

Reason for Preventive management: Increasing Automation Business loss due to production delays Longer equipment life Production of a higher quality product Just in time manufacturing Minimize energy consumption Need for a more organized, planned 10

1)Preventive maintenance:: 

1)Preventive maintenance: Advantages : Cost effective in many capital-intensive process Energy savings Reduce equipment or failure Increased component life cycle Disadvantages : Catastrophic failures still likely to occur Labor intensive Includes performance of unneeded 11

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SYSTEMATIC MAINTENANCE MAINTENANCE TO OBTAIN HIGHER AVAILABILITY AND LOWER LIFE CYCLE COST TO RESTORE THE EQUIPT.IN SPECIFIED CONDITION PREVENTIVE MAINTENANCE PERIODIC PREDICTIVE TO SUSTAIN THE SPECIFIED CONDITION AND LEVEL OF PERFORMANCES CORRECTIVE MAINTENANCE BREAK-DOWN MAINTENANCE HIGHER INDUSTRIAL PRODUCTIVITY 12 FIG.: ELEMENTS OF SYSTEMATIC MAINTENANCE

CONTROL OF MAINTENANCE:: 

CONTROL OF MAINTENANCE: Authorized by an official Maintenance schedule Issue materials against proper authorization Maintenance budgets Equipment records 13

Benefits:: 

Benefits : Greater Safety Decreased Production Down Time Less Cost for Simple Repairs Better Spare parts Control Proper Identification of Items Less Standby Equipment Required Fewer large Scale & Repetitive Repairs 14

Maintenance Scheduling:: 

Maintenance Scheduling: Scheduling refers to timing and sequences of operations. It is an important segment of the production planning & control activity as well as the service operations like plant maintenance. 15

Importance of scheduling:: 

Importance of scheduling: Equipments can be utilized effectively Eliminates undue interruptions in the production flow Eliminates chances of sudden breakdown Facilitates proper sequence in maintenance service Facilitates optimum use of highly paid maintenance staff 16

Maintenance record keeping:-: 

17 Maintenance record keeping:- OBJECTIVE:- This presentation provides guidance for evaluating an operator's procedures for utilizing, preserving, and retrieving the maintenance records required by the appropriate State Regulation.

Maintenance record keeping:-: 

Maintenance record keeping:- Recommended Forms :- Daily Groomer Operator’s Log Form ; Grooming Equipment Maintenance Requests; Vehicle/Equipment Reports and Maintenance Records; Corrective Action Form . Record equipment details:- Consider including  equipment type, number and date purchased, any identifying markings, intended usage and usage restrictions, retirement information, safety concerns Record regular maintenance; Record calibration of all gauges and meters. 18

Preventive Maintenance of schedule:-: 

Preventive Maintenance of schedule:- 19 S.N. Name of machine Preventive maintenance frequency 1. Multi Mill Oiling & greasing Belt checking Elect. Connection checking. Weekly Weekly Monthly 2. Sifter Oiling & greasing Elect. Connection checking. Weekly Monthly 3. Mixer Oiling & greasing Belt checking Elect. Connection checking. Weekly Weekly Monthly 4. Homogenizer/ stirrer Shaft wobbling Elect. Connection checking. Weekly Monthly

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20 S.N. Name of machine Preventive maintenance frequency 5. Compression machine Oiling & greasing Belt checking Elect. Connection checking. Weekly Weekly Monthly 6. Coating equipment Filters of blower check/clean Heaters & blower check Oiling & greasing Belt checking Elect. Connection checking. Weekly Weekly Weekly weekly Monthly 7. Balance Clean and inspection Calibration weight information Test equipment for accuracy Daily Weekly Daily

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S.N. Name of machine Preventive maintenance frequency 8. pH Meters clean the electrode with distilled water regularly calibrated for accuracy Elect. Connection checking. after use Regularly weekly 9. Granulators (FBD) Air filers clean/check Heaters & blower check Elect. Connection checking. Exhaust fan checking Belt checking Weekly Weekly weekly Monthly weekly 10. micropulverizer Oiling & greasing Elect. Connection checking Belt checking Seed(rpm) Weekly Weekly Weekly Regularly 21

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22 Packaging equipment;- S.N. Name of machine Preventive maintenance frequency 1. Liquid filling machine Check clutch Check chains & ceck belts Filters for integrity &cleaning Weekly weekly weekly 2. Bottle sealing machine Oiling & greasing Belt checking Elect. Connection check. Check chains Weekly Weekly Monthly Weekly 3. Labeling mach. Oiling & greasing Elect. Connection check. Check chains Vacuum drum of machine Weekly Monthly Weekly monthly

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Conclusion:: 

Conclusion: To ensure effective implementation of activities, it is important that the production facilities need to be maintained in good working condition. Reduces cost, machinery breakdown etc Quality assurance. Therefore maintenance management is an important aspect for any organization. 24

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25 MAINTENANCE MANAGEMENT :

References:: 

References: www.vodlo.com . www.Reliability.com. Dr. Sawant D.A;The pharmaceutical Science,Pharma pathway,3 rd ed n ,Apr. 2006,Nirali prakashan, pune 4.55-4.60. SACHS, Neville W; Predictive Maintenance Cuts Cost, Power Transmission Design, Nov.1986. Richard D.(Doc) Palmer; Maintenance Planning and Scheduling Handbook,Mar-1999,published by McGraw Hill. 26

Thank You: 

Thank You 27