Tpm Operational Excellence

Only available on StudyMode
  • Topic: Total productive maintenance, Lean manufacturing, Overall equipment effectiveness
  • Pages : 5 (1405 words )
  • Download(s) : 253
  • Published : December 25, 2012
Open Document
Text Preview
-------------------------------------------------
Total Productive Maintainence (TPM)

TPM is a maintenance process developed for improving productivity by making processes more reliable and less wasteful. -------------------------------------------------
Total Productive Maintainence (TPM)

TPM is a maintenance process developed for improving productivity by making processes more reliable and less wasteful.

INTRODUCTION

Total productive maintenance (TPM) originated in Japan in 1971 as a method for improved machine availability through better utilization of maintenance and production resources.

Whereas in most production settings the operator is not viewed as a member of the maintenance team, in TPM the machine operator is trained to perform many of the day-to-day tasks of simple maintenance and fault-finding. Teams are created that include a technical expert (often an engineer or maintenance technician) as well as operators. In this setting the operators are enabled to understand the machinery and identify potential problems, righting them before they can impact production and by so doing, decrease downtime and reduce costs of production.

TPM is a critical adjunct to lean manufacturing. If machine uptime is not predictable and if process capability is not sustained, the process must keep extra stocks to buffer against this uncertainty and flow through the process will be interrupted. Unreliable uptime is caused by breakdowns or badly performed maintenance. Correct maintenance will allow uptime to improve and speed production through a given area allowing a machine to run at its designed capacity of production.

One way to think of TPM is "deterioration prevention": deterioration is what happens naturally to anything that is not "taken care of". For this reason many people[who?] refer to TPM as "total productive manufacturing" or "total process management". TPM is a proactive approach that essentially aims to identify issues as soon as possible and plan to prevent any issues before occurrence. One motto is "zero error, zero work-related accident, and zero loss".

TPM is a maintenance process developed for improving productivity by making processes more reliable and less wasteful. TPM is an extension of TQM (Total Quality Management). The objective of TPM is to maintain the plant or equipment in good condition without interfering with the daily process. To achieve this objective, preventive and predictive maintenance is required. By following the philosophy of TPM we can minimize the unexpected failure of the equipment.

IMPLEMENTATION

To implement TPM the production unit and maintenance unit should work jointly. Original goal of total productive management:
“Continuously improve all operational conditions, within a production system; by stimulating the daily awareness of all employees” (by Seiichi Nakajima, Japan, JIPM) TPM focuses primarily on manufacturing (although its benefits are applicable to virtually any "process") and is the first methodology Toyota used to improve its global position (1950s). After TPM, the focus was stretched, and also suppliers and customers were involved (Supply Chain), this next methodology was called lean manufacturing. This sheet gives an overview of TPM in its original form. An accurate and practical implementation of TPM will increase productivity within the total organization, where: (1) A clear business culture is designed to continuously improve the efficiency of the total production system (2) A standardized and systematic approach is used, where all losses are prevented and/or known. (3)All departments, influencing productivity, will be involved to move from a reactive- to a predictive mindset. (4)A transparent multidisciplinary organization in reaching zero losses. (5) A steps are taken as a journey, not as a quick menu.

Finally TPM will provide practical and transparent ingredients to reach operational excellence. TPM has basically 3 goals -...
tracking img