2. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
1. Identify and resolve fundamental problems
3. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
1. Identify and resolve fundamental problems
2. Repeatability Studies for both product and process measurement systems
4. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
1. Identify and resolve fundamental problems
2. Repeatability Studies for both product and process measurement systems
3. Identify and resolve processing problems: Capability Analysis Study
• Cp and Cpk by location for all product specification
5. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
1. Identify and resolve fundamental problems
2. Repeatability Studies for both product and process measurement systems
3. Identify and resolve processing problems: Capability Analysis Study
• Cp and Cpk by location for all product specification
• Identify accuracy and precision problems
Accurate but not precise Precise but not accurate
6. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
1. Identify and resolve fundamental problems
2. Repeatability Studies for both product and process measurement systems
3. Identify and resolve processing problems: Capability Analysis Study
• Cp and Cpk by location for all product specification
• Identify accuracy and precision problems
Accurate but not precise Precise but not accurate
• Precision Problems: Excessive variability with incoming material, processing
conditions and equipment conditions in space and time
7. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
1. Identify and resolve fundamental problems
2. Repeatability Studies for both product and process measurement systems
3. Identify and resolve processing problems: Capability Analysis Study
• Cp and Cpk by location for all product specification
• Identify accuracy and precision problems
Accurate but not precise Precise but not accurate
• Precision Problems: Excessive variability with incoming material, processing
conditions and equipment conditions in space and time
• Accuracy Problems: 1 or 2 processing conditions are not at the optimum (Designed
Experiments)
8. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
1. Identify and resolve fundamental problems
2. Repeatability Studies for both product and process measurement systems
3. Identify and resolve processing problems: Capability Analysis Study
• Cp and Cpk by location for all product specification
• Identify accuracy and precision problems
Accurate but not precise Precise but not accurate
• Precision Problems: Excessive variability with incoming material, processing
conditions and equipment conditions in space and time
• Accuracy Problems: 1 or 2 processing conditions are not at the optimum (Designed
Experiments)
• Cp & Cpk will identify the accuracy & precision problems
9. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
1. Identify and resolve fundamental problems
2. Repeatability Studies for both product and process measurement systems
3. Identify and resolve processing problems: Capability Analysis Study
• Cp and Cpk by location for all product specification
• Identify accuracy and precision problems
Accurate but not precise Precise but not accurate
• Precision Problems: Excessive variability with incoming material, processing
conditions and equipment conditions in space and time
• Accuracy Problems: 1 or 2 processing conditions are not at the optimum (Designed
Experiments)
• Cp & Cpk will identify the accuracy & precision problems
• Precision problems must be solved before accuracy problems
10. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
11. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
12. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
• Optimized Conditions
13. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
• Optimized Conditions
• SPC
• Measure interim product conditions mid-stream
14. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
• Optimized Conditions
• SPC
• Measure interim product conditions mid-stream
• Correlate interim product conditions to final product conditions
15. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
• Optimized Conditions
• SPC
• Measure interim product conditions mid-stream
• Correlate interim product conditions to final product conditions
• These are the mid-stream measurements that identify that a process
adjustment is required
16. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
• Optimized Conditions
• SPC
• Measure interim product conditions mid-stream
• Correlate interim product conditions to final product conditions
• These are the mid-stream measurements that identify that a process
adjustment is required
• Correlate process conditions to interim product conditions
17. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
• Optimized Conditions
• SPC
• Measure interim product conditions mid-stream
• Correlate interim product conditions to final product conditions
• These are the mid-stream measurements that identify that a process
adjustment is required
• Correlate process conditions to interim product conditions
• This identify the process adjustments to be made
18. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
• Optimized Conditions
• SPC
• Measure interim product conditions mid-stream
• Correlate interim product conditions to final product conditions
• These are the mid-stream measurements that identify that a process
adjustment is required
• Correlate process conditions to interim product conditions
• This identify the process adjustments to be made
• Correlate incoming material conditions to final product conditions
19. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
4. Consistently meet product specifications
5. Optimize the manufacturing process using Designed Experiment
• Resolution IV Experiment
• Optimized Conditions
• SPC
• Measure interim product conditions mid-stream
• Correlate interim product conditions to final product conditions
• These are the mid-stream measurements that identify that a process
adjustment is required
• Correlate process conditions to interim product conditions
• This identify the process adjustments to be made
• Correlate incoming material conditions to final product conditions
• Incoming material specifications
20. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
6. Develop High Capability
• Cp & Cpk
• Cp = (USL – LSL)/6σ
• Cpk = lesser of (USL - µ)/3σ and (µ- LSL)/3σ
21. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
6. Develop High Capability
• Cp & Cpk
• Cp = (USL – LSL)/6σ
• Cpk = lesser of (USL - µ)/3σ and (µ- LSL)/3σ
• Cp & Cpk < 1.00: Process is “Not Capable”
22. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
6. Develop High Capability
• Cp & Cpk
• Cp = (USL – LSL)/6σ
• Cpk = lesser of (USL - µ)/3σ and (µ- LSL)/3σ
• Cp & Cpk < 1.00: Process is “Not Capable”
• Cp & Cpk ≥ 1.00 for features at all locations: Process is “Capable”
23. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
6. Develop High Capability
• Cp & Cpk
• Cp = (USL – LSL)/6σ
• Cpk = lesser of (USL - µ)/3σ and (µ- LSL)/3σ
• Cp & Cpk < 1.00: Process is “Not Capable”
• Cp & Cpk ≥ 1.00 for features at all locations: Process is “Capable”
• Cp & Cpk ≥ 2.00 for features at all locations: Elimination of mass inspection
24. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
6. Develop High Capability
• Cp & Cpk
• Cp = (USL – LSL)/6σ
• Cpk = lesser of (USL - µ)/3σ and (µ- LSL)/3σ
• Cp & Cpk < 1.00: Process is “Not Capable”
• Cp & Cpk ≥ 1.00 for features at all locations: Process is “Capable”
• Cp & Cpk ≥ 2.00 for features at all locations: Elimination of mass inspection
• Cp & Cpk ≥ 3.00 for features at all locations: World Class Manufacturer
25. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
6. Develop High Capability
• Cp & Cpk
• Cp = (USL – LSL)/6σ
• Cpk = lesser of (USL - µ)/3σ and (µ- LSL)/3σ
• Cp & Cpk < 1.00: Process is “Not Capable”
• Cp & Cpk ≥ 1.00 for features at all locations: Process is “Capable”
• Cp & Cpk ≥ 2.00 for features at all locations: Elimination of mass inspection
• Cp & Cpk ≥ 3.00 for features at all locations: World Class Manufacturer
• High Yields
26. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
6. Develop High Capability
• Cp & Cpk
• Cp = (USL – LSL)/6σ
• Cpk = lesser of (USL - µ)/3σ and (µ- LSL)/3σ
• Cp & Cpk < 1.00: Process is “Not Capable”
• Cp & Cpk ≥ 1.00 for features at all locations: Process is “Capable”
• Cp & Cpk ≥ 2.00 for features at all locations: Elimination of mass inspection
• Cp & Cpk ≥ 3.00 for features at all locations: World Class Manufacturer
• High Yields
• Eliminate Mass Inspection
• Buckbee-Mears: 70% of the manufacturing costs occurred after the product was
made
27. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
6. Develop High Capability
• Cp & Cpk
• Cp = (USL – LSL)/6σ
• Cpk = lesser of (USL - µ)/3σ and (µ- LSL)/3σ
• Cp & Cpk < 1.00: Process is “Not Capable”
• Cp & Cpk ≥ 1.00 for features at all locations: Process is “Capable”
• Cp & Cpk ≥ 2.00 for features at all locations: Elimination of mass inspection
• Cp & Cpk ≥ 3.00 for features at all locations: World Class Manufacturer
• High Yields
• Eliminate Mass Inspection
• Buckbee-Mears: 70% of the manufacturing costs occurred after the product was
made
• IBM: “It cost 10 times more to solve problems in manufacturing than in
development and it cost 10 times more to solve problems in development than in
R & D”
28. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
29. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
30. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
31. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
32. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
7. Transfer the process into manufacturing
33. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
7. Transfer the process into manufacturing
8. Continuous Improvement by constantly tracking:
• Product Quality (Cp & Cpk)
34. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
7. Transfer the process into manufacturing
8. Continuous Improvement by constantly tracking:
• Product Quality (Cp & Cpk)
• Cycle Time
35. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
7. Transfer the process into manufacturing
8. Continuous Improvement by constantly tracking:
• Product Quality (Cp & Cpk)
• Cycle Time
• Equipment Up-time
36. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
7. Transfer the process into manufacturing
8. Continuous Improvement by constantly tracking:
• Product Quality (Cp & Cpk)
• Cycle Time
• Equipment Up-time
• Manufacturing Costs
37. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
7. Transfer the process into manufacturing
8. Continuous Improvement by constantly tracking:
• Product Quality (Cp & Cpk)
• Cycle Time
• Equipment Up-time
• Manufacturing Costs
• WIP
38. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
7. Transfer the process into manufacturing
8. Continuous Improvement by constantly tracking:
• Product Quality (Cp & Cpk)
• Cycle Time
• Equipment Up-time
• Manufacturing Costs
• WIP
• Identify trends early
39. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Process Development Overview:
7. Qualify the manufacturing process
• Four Level Qualification Process (IBM, HTI, GE, Motorola, Intel…)
• Stress the manufacturing line
• More product is made in a shorter period of time to higher standards
• Identify high volume manufacturing problems early
7. Transfer the process into manufacturing
8. Continuous Improvement by constantly tracking:
• Product Quality (Cp & Cpk)
• Cycle Time
• Equipment Up-time
• Manufacturing Costs
• WIP
• Identify trends early
• Maintain high quality and low costs
40. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Manufacturing Philosophy:
• Hold your suppliers to meet your material specifications in space & time
41. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Manufacturing Philosophy:
• Hold your suppliers to meet your material specifications in space & time
• Track & identify incoming material lots to your product
42. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Manufacturing Philosophy:
• Hold your suppliers to meet your material specifications in space & time
• Track & identify incoming material lots to your product
• Retain samples of incoming material for future analysis
43. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Manufacturing Philosophy:
• Hold your suppliers to meet your material specifications in space & time
• Track & identify incoming material lots to your product
• Retain samples of incoming material for future analysis
• Capture time-stamped processing data in a database
44. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Manufacturing Philosophy:
• Hold your suppliers to meet your material specifications in space & time
• Track & identify incoming material lots to your product
• Retain samples of incoming material for future analysis
• Capture time-stamped processing data in a database
• Time stamp product when run in each process
45. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Manufacturing Philosophy:
• Hold your suppliers to meet your material specifications in space & time
• Track & identify incoming material lots to your product
• Retain samples of incoming material for future analysis
• Capture time-stamped processing data in a database
• Time stamp product when run in each process
• Measure product mid-stream
46. John Glenning’s Presentation to GrafTechJohn Glenning’s Presentation to GrafTech
Manufacturing Philosophy:
• Hold your suppliers to meet your material specifications in space & time
• Track & identify incoming material lots to your product
• Retain samples of incoming material for future analysis
• Capture time-stamped processing data in a database
• Time stamp product when run in each process
• Measure product mid-stream
• Continuously track key product parameters to reduce variability, identify
problems and trends early
• Capability
• Cost
• Cycle Time
• Equipment Up-time
• WIP