improving productivity through lean and total productive maintenance
TRANSCRIPT
Improving productivity through Lean and Total Productive Maintenance
Activities
Project summary implemented in a retail
printing facility
Problem Solving 101
Studies have shown that fixing a problem requires 90% of the time spent in finding the root cause……..
7 Steps of Corrective Action
• “7 Steps approach” is a problem-solving methodology for product and process improvement.
• It is structured into seven disciplines, emphasizing team synergy.
• The team as whole is better and smarter than any 1 of us
• Each discipline is supported by a checklist of assessment questions,
such as “what is wrong with what”, “what, when, where, how much”.
Implementing the 7 Steps of Corrective Action
1. Problem Statement
2. Interim Action
3. Root Cause of Occurrence
4. Root Cause of Non-Detection
5. Temporary Corrective Action
6. Permanent Corrective Action
7. Closure
FIND 2 KEY
ROOT CAUSES:
PROBLEM STATEMENT
FACTS AND DATA
ASK WHY
5 TIMES
TEMPORARY ACTION
PERMANENT ACTION
TRACK AND CONFIRM
- OF OCCURRENCE
- OF NOT DETECTING
7 Step Process in relation to 6 Sigma
FIND 2 KEY
ROOT CAUSES:
PROBLEM STATEMENT
FACTS AND DATA
ASK WHY
5 TIMES
TEMPORARY ACTION
PERMANENT ACTION
TRACK AND CONFIRM
- OF OCCURRENCE
- OF NOT DETECTING
Define
Measure
Analyze
Improve
Control
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The Action Statement - Defined
• The efforts to assist the pressroom in documentation of press profiles, quality analysis and process variation may be enhanced by a collective approach, encompassing managers, operators, support departments and suppliers.
Define
The purpose of a press profile is determine the issues that operators face effecting the performance and efficiency of the press.
Process variation will determine those areas of the press that fail to remain in control during operation
Quality measurement provides information on the ability of the press to produce a customers expectation of Quality
Documentation of these processes assist to develop action plans needed to improve the process and determine cost associated to the improvements.
Improvements effect
Customer Satisfaction – Plant Profitability – Employee’s Work Environment.
Define - Measure - Tools
• Process Variation - “30 x 30” - Production Sampling• Unplanned Downtime - Top 10 Causes - Pivot Table
Report • Waste - Top 10 Causes - Pivot Table Reports• Quality Attainment -Curve Measurement - Worksheet• Press Profile - Operator’s Checklist • Temperature Profile - Ink Audit Report• Vibration Analysis - Report• Paper Performance - Paper Audit • Broken Windows - Pictures • Sop Audits
Analysis
• Any of the tools previously mentioned are good by themselves, but when combined together provide direction and priority to what needs to be accomplished to improve.
• What comes first, the compass or the clock? Before one can truly manage time (the clock), it is important to know where you are going, what your priorities and goals are, in which direction you are headed (the compass). Where you are headed is more important than how fast you are going. Rather than always focusing on what's urgent, learn to focus on what is really important.
Improve
• Use the Action Item Register to set time lines and responsibility
• Insure the TPM program is updated when needed• Spin off projects • Training Opportunities• Feed back to suppliers – ink and paper • Develop capital plan as required
Control
• Saving projects• Sop Audits • 5s • Training Matrix• Weekly Maintenance Meetings • Customer Reviews
Clean And Check Inspections
List of items that require cleaning and checking
Pictures – simple to augment the Audit
Used good and bad examples
Press Audits in conjunction with Ink Supplier
Press Profile Report – What the Operators Report
Using Vibration Analysis
What is the downtime requirements and costs
Pivot Table Reports Top 10 Causes
Profile – using crew input ,30x30 and work orders
reconcile with Ink audit and Vibration report
Profile - question TPM – housekeeping effectiveness
30x 30 Summary Report – feeds the profile
Utilize Paper Suppliers to Assist in Paper Audits
Bridge Notch Core –note the amount of paper
Full Notch Core –note the increased amount of paper
Core Racks allow for a very quick observation of many cores
Best Practice
It only takes a minute to inspect the clamp for burrs and damage and
insure all lights are working
Overall rolls are in good shape –continually work on damage root causes
Technical Audit
Review reports and charts to insure they are in the right spot for the right reason
Roller Program
Metric Score Card
Tools in the Box
• Profile – Weekly Meeting• Score Cards – Weekly Posted• 5s Inspections• Technical Audits• Ink Supplier Audits• Roller Program• Auxiliary Equipment TPM • Paper Supplier Audits• 30 by 30 – Press Curve Work Sheet
This is an abbreviated review of an improvement
project developed and implemented for a wide web retail Print Facility.
For more information Contact Information Tim Hopper (204) 996-9057 or [email protected]