Step6 K0la FFP Process Fmea (KPL)
Step6 K0la FFP Process Fmea (KPL)
Step6 K0la FFP Process Fmea (KPL)
For Honda use only Revision No. Description of revision Date of date est./revision Approved by Confirmed by Prepared by
※Identification: Enter the symbol (Q) for the quality characteristic Honda designated as important quality characteristic (see HES A 3051)
※※Completion confirmation :with consideration given to acceptance level of residual risks, confirm completion of a Process FMEA (no further measures required), and enter the name of the person confirmed and the date of confirmation.
Scope of risk evaluation Risk evaluation Countermeasure ( risk minimizing activities) Verification of C/M (re-evaluate risks)
Function of the process Influence if a failure mode occurs Identify Seriou Current process control method Detection Risk C/M C/M Occurrence Detection Risk
Cause of failure mode Occurrence C/M carried out PIC of Seriousness Completion
-
No. Process name (what does this process Failure mode cation sness rate (prevention/detection of probability priority Proposed C/M date application rate probability priority no. confirmation
do ?) To parts/components To Honda products (Occurrence mechanism) (O)
a failure mode) (D)
(including follow-ups) CM (S)
(O)
※ (S) (RPN) (target) date (D) (RPN) ※※
◆Rotor machining
1 Annealing treatmentDo annealing before Annealing skipPoor accuracy Running defect 6 Man:Process skip 1 Check based on lot control tag/OS 1 6
Processing
lapping Poor accuracy Running defect 6 Machine:Condition setting defect 1 Check based on work start inspection 1 6
temperature
Processing
Poor accuracy Running defect 6 Machine:Condition setting defect 1 Check based on work start inspection 1 6
time
2 Lapping Rotor lapping Thickness Poor accuracy Running defect 6 Man:condition selection mistake 1 Check based on OS 3 18
Surface
Poor accuracy Running defect 6 Man:condition selection mistake 1 Check based on OS 3 18
roughness
Scratch, Dent Poor accuracy Running defect 6 Man:Handling mistake 1 Check based on OS 3 18
Wings
Poor accuracy Running defect 6 Man:condition selection mistake 1 Check based on OS 3 18
chipped
3 Rough washing/Drying Washing after rotor Process skip Poor accuracy Running defect 6 Man:Process skip 1 Check based on lot control tag/OS 1 6
lapping
4 Deburring Deburring after rotor Process skip Poor accuracy Running defect 6 Man:Process skip 1 Check based on lot control tag/OS 1 6
(Shot) lapping
5 Washing/Drying Washing after deburringProcess skip Poor accuracy Running defect 6 Man:Process skip 1 Check based on lot control tag/OS 1 6
6 Final Inspection Inspect finished partsScratch, Dent Poor accuracy Running defect 6 Man:Handling mistake 1 Check based on OS 3 18
Wings
Poor accuracy Running defect 6 Man:Handling mistake 1 Check based on OS 3 18
chipped
Seriousness (S) Occurrence (O) Detection probability (D) Risk priority number (RPN) [RPN = S×O×D]
Rank Evaluation criteria Rank Evaluation criteria Rank Evaluation criteria RPN Response
Honda products lose safety and lead to accidents involving human lives or non-compliance with There is no process management method capable of
10 regulations. (No predictability) 10 P(%)≧32 Frequency of occurrence 1/2 andAt
over
least once a day 10 detecting the failure mode. 436 ~ 1000 Top priority
Honda products lose safety and lead to accidents involving human lives or non-compliance with It can not be detected by the current process Urgently Implement counter counter
9 regulations. (With predictability)) 9 <32 1/3 and over once in 3-4 days 9 management method. measures.
8 It becomes a loss or defect of important functions, performance or structure of Honda products. 8 <13 1/8 and over once a week 8 It is extremely difficult to detect by delivery. 130 ~ 435 High priority
7 It may cause loss or failure of important functions, performance or structure of Honda products. 7 <5 1/20 and over once a month 7 It can be detected by regular sampling inspection. implement counter counter measures
6 It may cause loss or defect of function, performance or structure of Honda products . 6 <1.2 1/80 and over once in 3 months 6 It can be detected by routine sampling inspection. 27 ~ 129 Medium Priority
Many market complaints arise about the sound of the Honda products, the appearance, the use, or the
4 operation, the feeling, etc.. 4 <0.05 1/2000 and over once a year 4 It can be detected in the production line. 8 ~ 26 Low Priority
A conflict from a limited user arises with respect to the sound of the Honda product, the appearance, the All inspection is performed by QA machine etc., and
2 use, or the operation at the time of operation etc. 2 <0.0007 1/150,000 and overonce in 3-5 year 2 the failure mode is automatically detected. 1~7 Accepted as residual risk
※Identification: Enter the symbol (Q) for the quality characteristic Honda designated as important quality characteristic (see HES A 3051)
※※Completion confirmation :with consideration given to acceptance level of residual risks, confirm completion of a Process FMEA (no further measures required), and enter the name of the person confirmed and the date of confirmation.
Scope of risk evaluation Risk evaluation Countermeasure ( risk minimizing activities) Verification of C/M (re-evaluate risks)
Function of the process
Influence if a failure mode occurs Identify Seriou Current process control method Detection Risk C/M C/M Occurrence Detection Risk
Cause of failure mode Occurrence C/M carried out PIC of Seriousness Completion
-
No. Process name (what does this process Failure mode cation sness rate (prevention/detection of probability priority Proposed C/M date application rate probability priority no. confirmation
do ?) To parts/components To Honda products (Occurrence mechanism) (O)
a failure mode) (D)
(including follow-ups) CM (S)
(O)
※ (S) (RPN) (target) date (D) (RPN) ※※
Seriousness (S) Occurrence (O) Detection probability (D) Risk priority number (RPN) [RPN = S×O×D]
Rank Evaluation criteria Rank Evaluation criteria Rank Evaluation criteria RPN Response
Honda products lose safety and lead to accidents involving human lives or non-compliance with There is no process management method capable of
10 regulations. (No predictability) 10 P(%)≧32 Frequency of occurrence 1/2 andAt
over
least once a day 10 detecting the failure mode. 436 ~ 1000 Top priority
Honda products lose safety and lead to accidents involving human lives or non-compliance with It can not be detected by the current process Urgently Implement counter counter
9 regulations. (With predictability)) 9 <32 1/3 and over once in 3-4 days 9 management method. measures.
8 It becomes a loss or defect of important functions, performance or structure of Honda products. 8 <13 1/8 and over once a week 8 It is extremely difficult to detect by delivery. 130 ~ 435 High priority
7 It may cause loss or failure of important functions, performance or structure of Honda products. 7 <5 1/20 and over once a month 7 It can be detected by regular sampling inspection. implement counter counter measures
6 It may cause loss or defect of function, performance or structure of Honda products . 6 <1.2 1/80 and over once in 3 months 6 It can be detected by routine sampling inspection. 27 ~ 129 Medium Priority
Many market complaints arise about the sound of the Honda products, the appearance, the use, or the
4 operation, the feeling, etc.. 4 <0.05 1/2000 and over once a year 4 It can be detected in the production line. 8 ~ 26 Low Priority
A conflict from a limited user arises with respect to the sound of the Honda product, the appearance, the All inspection is performed by QA machine etc., and
2 use, or the operation at the time of operation etc. 2 <0.0007 1/150,000 and overonce in 3-5 year 2 the failure mode is automatically detected. 1~7 Accepted as residual risk
※Identification: Enter the symbol (Q) for the quality characteristic Honda designated as important quality characteristic (see HES A 3051)
※※Completion confirmation :with consideration given to acceptance level of residual risks, confirm completion of a Process FMEA (no further measures required), and enter the name of the person confirmed and the date of confirmation.
Scope of risk evaluation Risk evaluation Countermeasure ( risk minimizing activities) Verification of C/M (re-evaluate risks)
Function of the process Influence if a failure mode occurs Identify Seriou Current process control method Detection Risk C/M C/M Occurrence Detection Risk Completion
- Cause of failure mode Occurrence C/M carried out PIC of Seriousness
No. Process name (what does this process Failure mode cation sness rate (prevention/detection of probability priority Proposed C/M date application rate probability priority no. confirmation
do ?) To parts/components To Honda products (Occurrence mechanism) (O)
a failure mode) (D)
(including follow-ups) CM (S)
(O)
※ (S) (RPN) (target) date (D) (RPN) ※※
◆部品小組
ターミナル圧入
強度不足 走る機能欠陥 6 材料:圧入部寸法NG 1 構成部品単品出来映え確認 6 36
部強度不足
6 設備:調整ミス(芯ズレ/ST過不足) 1 設備/治具検証で確認 3 18
ターミナル圧入
強度不足 走る機能欠陥 6 材料:圧入部寸法NG 1 作業標準に基づき確認 3 18
割れ
6 設備:調整ミス(芯ズレ/ST過多) 1 設備/治具検証で確認 3 18
インシュレーター
2 インシュレーター組付け
コアにインシュレーターを 組付け不良 走る機能欠陥 6 人:ヒューマンエラー 1 部品チェック表/作業標準に基づき確認 3 18
誤組/欠品
挿入する
5 設備:条件設定不備 1 設備/治具検証で確認 1 5
Seriousness (S) Occurrence (O) Detection probability (D) Risk priority number (RPN) [RPN = S×O×D]
Rank Evaluation criteria Rank Evaluation criteria Rank Evaluation criteria RPN Response
Honda products lose safety and lead to accidents involving human lives or non-compliance with There is no process management method capable of
10 regulations. (No predictability) 10 P(%)≧32 Frequency of occurrence 1/2 and At
over
least once a day 10 detecting the failure mode. 436 ~ 1000 Top priority
Honda products lose safety and lead to accidents involving human lives or non-compliance with It can not be detected by the current process Urgently Implement counter counter
9 regulations. (With predictability)) 9 <32 1/3 and over once in 3-4 days 9 management method. measures.
8 It becomes a loss or defect of important functions, performance or structure of Honda products. 8 <13 1/8 and over once a week 8 It is extremely difficult to detect by delivery. 130 ~ 435 High priority
7 It may cause loss or failure of important functions, performance or structure of Honda products. 7 <5 1/20 and over once a month 7 It can be detected by regular sampling inspection. implement counter counter measures
6 It may cause loss or defect of function, performance or structure of Honda products . 6 <1.2 1/80 and over once in 3 months 6 It can be detected by routine sampling inspection. 27 ~ 129 Medium Priority
Many market complaints arise about the sound of the Honda products, the appearance, the use, or the
4 operation, the feeling, etc.. 4 <0.05 1/2000 and over once a year 4 It can be detected in the production line. 8 ~ 26 Low Priority
A conflict from a limited user arises with respect to the sound of the Honda product, the appearance, the All inspection is performed by QA machine etc., and
2 use, or the operation at the time of operation etc. 2 <0.0007 1/150,000 and overonce in 3-5 year 2 the failure mode is automatically detected. 1~7 Accepted as residual risk
※Identification: Enter the symbol (Q) for the quality characteristic Honda designated as important quality characteristic (see HES A 3051)
※※Completion confirmation :with consideration given to acceptance level of residual risks, confirm completion of a Process FMEA (no further measures required), and enter the name of the person confirmed and the date of confirmation.
Scope of risk evaluation Risk evaluation Countermeasure ( risk minimizing activities) Verification of C/M (re-evaluate risks)
Function of the process Influence if a failure mode occurs Identify Seriou Current process control method Detection Risk C/M C/M Occurrence Detection Risk Completion
- Cause of failure mode Occurrence C/M carried out PIC of Seriousness
No. Process name (what does this process Failure mode cation sness rate (prevention/detection of probability priority Proposed C/M date application rate probability priority no. confirmation
do ?) To parts/components To Honda products (Occurrence mechanism) (O)
a failure mode) (D)
(including follow-ups) CM (S)
(O)
※ (S) (RPN) (target) date (D) (RPN) ※※
◆組立 1
口元を熱カシメし 組付け
7 CHK.V熱カシメ カシメ寸法NG 強度不足 走る機能欠陥 3 設備:設備条件不備 1 設備/治具検証で確認 3 9
部品を固定する
CHK.Vシート洩れ
8 CHK.Vシートにエアーリー シート洩れNG 【リークNG】 走る機能欠陥 6 材料:部品寸法NG 1 作業標準に基づき確認 1 6
検査
ク テスターで洩れ量を検
査 6 設備:設備条件不備 1 設備/治具検証で確認 1 6
9.BRG圧入(T.ホル
9 誤組/欠品 組付け不良 走る機能欠陥 3 人:ヒューマンエラー 1 部品チェック表/作業標準に基づき確認 3 9
ダ側) ターミナルホルダーに
BRGを 圧入する
圧入割れ 組付け不良 走る機能欠陥 3 材料:部品寸法NG 1 構成部品単品出来映え確認 6 18
3 設備:条件設定不備 1 設備/治具検証で確認 6 18
3 設備:条件設定不備(芯ズレ、カジリ) 1 設備/治具検証で確認 6 18
3 設備:条件設定不備 1 設備/治具検証で確認 6 18
3 設備:条件設定不備 1 設備/治具検証で確認 3 9
3 設備:条件設定不備(芯ズレ、カジリ) 1 設備/治具検証で確認 6 18
6 設備:条件設定不備 1 設備/治具検証で確認 3 18
Seriousness (S) Occurrence (O) Detection probability (D) Risk priority number (RPN) [RPN = S×O×D]
Rank Evaluation criteria Rank Evaluation criteria Rank Evaluation criteria RPN Response
Honda products lose safety and lead to accidents involving human lives or non-compliance with There is no process management method capable of
10 regulations. (No predictability) 10 P(%)≧32 Frequency of occurrence 1/2 and At
over
least once a day 10 detecting the failure mode. 436 ~ 1000 Top priority
Honda products lose safety and lead to accidents involving human lives or non-compliance with It can not be detected by the current process Urgently Implement counter counter
9 regulations. (With predictability)) 9 <32 1/3 and over once in 3-4 days 9 management method. measures.
8 It becomes a loss or defect of important functions, performance or structure of Honda products. 8 <13 1/8 and over once a week 8 It is extremely difficult to detect by delivery. 130 ~ 435 High priority
7 It may cause loss or failure of important functions, performance or structure of Honda products. 7 <5 1/20 and over once a month 7 It can be detected by regular sampling inspection. implement counter counter measures
6 It may cause loss or defect of function, performance or structure of Honda products . 6 <1.2 1/80 and over once in 3 months 6 It can be detected by routine sampling inspection. 27 ~ 129 Medium Priority
Many market complaints arise about the sound of the Honda products, the appearance, the use, or the
4 operation, the feeling, etc.. 4 <0.05 1/2000 and over once a year 4 It can be detected in the production line. 8 ~ 26 Low Priority
A conflict from a limited user arises with respect to the sound of the Honda product, the appearance, the All inspection is performed by QA machine etc., and
2 use, or the operation at the time of operation etc. 2 <0.0007 1/150,000 and overonce in 3-5 year 2 the failure mode is automatically detected. 1~7 Accepted as residual risk
※Identification: Enter the symbol (Q) for the quality characteristic Honda designated as important quality characteristic (see HES A 3051)
※※Completion confirmation :with consideration given to acceptance level of residual risks, confirm completion of a Process FMEA (no further measures required), and enter the name of the person confirmed and the date of confirmation.
Scope of risk evaluation Risk evaluation Countermeasure ( risk minimizing activities) Verification of C/M (re-evaluate risks)
Function of the process Influence if a failure mode occurs Identify Seriou Current process control method Detection Risk C/M C/M Occurrence Detection Risk Completion
- Cause of failure mode Occurrence C/M carried out PIC of Seriousness
No. Process name (what does this process Failure mode cation sness rate (prevention/detection of probability priority Proposed C/M date application rate probability priority no. confirmation
do ?) To parts/components To Honda products (Occurrence mechanism) (O)
a failure mode) (D)
(including follow-ups) CM (S)
(O)
※ (S) (RPN) (target) date (D) (RPN) ※※
3 設備:条件設定不備 1 設備/治具検証で確認 3 9
6 設備:条件設定不備(芯ズレ、カジリ) 1 設備/治具検証で確認 3 18
3 設備:条件設定不備 1 設備/治具検証で確認 6 18
着磁(磁力)不
14 着磁 性能不良 走る機能欠陥 5 材料:マグネット材料不備 1 作業標準に基づき確認 1 5
マグネットcompに電圧を 足
かけ、着磁する
5 設備:条件設定不備 1 設備/治具検証で確認 1 5
マグネット欠け、
組付け不良 走る機能欠陥 5 人:ヒューマンエラー(取扱い) 1 作業標準に基づき確認 1 5
割れ
5 材料:マグネット材料不備 1 メーカー保証 1 5
モーターローター組
15 誤組/欠品 組付け不良 走る機能欠陥 5 人:ヒューマンエラー 1 部品チェック表/作業標準に基づき確認 3 15
付け ケースcompにローターを
挿入する マグネット欠け、
組付け不良 走る機能欠陥 5 人:ヒューマンエラー(取扱い) 1 作業標準に基づき確認 3 15
割れ
5 材料:マグネット材料不備 1 メーカー保証 1 5
Seriousness (S) Occurrence (O) Detection probability (D) Risk priority number (RPN) [RPN = S×O×D]
Rank Evaluation criteria Rank Evaluation criteria Rank Evaluation criteria RPN Response
Honda products lose safety and lead to accidents involving human lives or non-compliance with There is no process management method capable of
10 regulations. (No predictability) 10 P(%)≧32 Frequency of occurrence 1/2 and At
over
least once a day 10 detecting the failure mode. 436 ~ 1000 Top priority
Honda products lose safety and lead to accidents involving human lives or non-compliance with It can not be detected by the current process Urgently Implement counter counter
9 regulations. (With predictability)) 9 <32 1/3 and over once in 3-4 days 9 management method. measures.
8 It becomes a loss or defect of important functions, performance or structure of Honda products. 8 <13 1/8 and over once a week 8 It is extremely difficult to detect by delivery. 130 ~ 435 High priority
7 It may cause loss or failure of important functions, performance or structure of Honda products. 7 <5 1/20 and over once a month 7 It can be detected by regular sampling inspection. implement counter counter measures
6 It may cause loss or defect of function, performance or structure of Honda products . 6 <1.2 1/80 and over once in 3 months 6 It can be detected by routine sampling inspection. 27 ~ 129 Medium Priority
Many market complaints arise about the sound of the Honda products, the appearance, the use, or the
4 operation, the feeling, etc.. 4 <0.05 1/2000 and over once a year 4 It can be detected in the production line. 8 ~ 26 Low Priority
A conflict from a limited user arises with respect to the sound of the Honda product, the appearance, the All inspection is performed by QA machine etc., and
2 use, or the operation at the time of operation etc. 2 <0.0007 1/150,000 and overonce in 3-5 year 2 the failure mode is automatically detected. 1~7 Accepted as residual risk
※Identification: Enter the symbol (Q) for the quality characteristic Honda designated as important quality characteristic (see HES A 3051)
※※Completion confirmation :with consideration given to acceptance level of residual risks, confirm completion of a Process FMEA (no further measures required), and enter the name of the person confirmed and the date of confirmation.
Scope of risk evaluation Risk evaluation Countermeasure ( risk minimizing activities) Verification of C/M (re-evaluate risks)
Function of the process Influence if a failure mode occurs Identify Seriou Current process control method Detection Risk C/M C/M Occurrence Detection Risk Completion
- Cause of failure mode Occurrence C/M carried out PIC of Seriousness
No. Process name (what does this process Failure mode cation sness rate (prevention/detection of probability priority Proposed C/M date application rate probability priority no. confirmation
do ?) To parts/components To Honda products (Occurrence mechanism) (O)
a failure mode) (D)
(including follow-ups) CM (S)
(O)
※ (S) (RPN) (target) date (D) (RPN) ※※
ターミナルホルダー圧
16 誤組/欠品 組付け不良 走る機能欠陥 5 人:ヒューマンエラー 1 部品チェック表/作業標準に基づき確認 3 15
入 ケースcompにターミナル
ホルダーを圧入する
圧入による変形 組付け不良 走る機能欠陥 5 材料:部品寸法NG 1 メーカー保証 3 15
5 設備:条件設定不備 1 設備/治具検証で確認 3 15
5 設備:条件設定不備(芯ズレ、カジリ) 1 設備/治具検証で確認 3 15
5 設備:条件設定不備 1 設備/治具検証で確認 3 15
サイドクリアランス測
17 誤組/欠品 組付け不良 走る機能欠陥 6 人:ヒューマンエラー 1 部品チェック表/作業標準に基づき確認 1 6
定 ローターを組付け、サイドク
リアランスを測定する
サイドクリアランスNG(過不足) 測定、調整不良 走る機能欠陥 5 人:ヒューマンエラー 1 作業標準に基づき確認 1 5
5 設備:条件設定不備(測定治具) 1 設備/治具検証で確認 1 5
カバー組付、ケース
18 誤組/欠品 組付け不良 走る機能欠陥 6 人:ヒューマンエラー 1 部品チェック表/作業標準に基づき確認 3 18
カシメ カバーを組付け、ケースの
両端をカシメ、固定する
カシメ寸法NG 強度不足 走る機能欠陥 6 材料:部品寸法NG 1 メーカー保証 3 18
6 設備:条件設定不備 1 設備/治具検証で確認 3 18
カシメによる割れ
組付け不良 走る機能欠陥 6 材料:部品寸法NG 1 作業標準に基づき確認 3 18
/変形
6 設備:条件設定不備 1 設備/治具検証で確認 3 18
6 設備:条件設定不備 1 設備/治具検証で確認 3 18
Seriousness (S) Occurrence (O) Detection probability (D) Risk priority number (RPN) [RPN = S×O×D]
Rank Evaluation criteria Rank Evaluation criteria Rank Evaluation criteria RPN Response
Honda products lose safety and lead to accidents involving human lives or non-compliance with There is no process management method capable of
10 regulations. (No predictability) 10 P(%)≧32 Frequency of occurrence 1/2 and At
over
least once a day 10 detecting the failure mode. 436 ~ 1000 Top priority
Honda products lose safety and lead to accidents involving human lives or non-compliance with It can not be detected by the current process Urgently Implement counter counter
9 regulations. (With predictability)) 9 <32 1/3 and over once in 3-4 days 9 management method. measures.
8 It becomes a loss or defect of important functions, performance or structure of Honda products. 8 <13 1/8 and over once a week 8 It is extremely difficult to detect by delivery. 130 ~ 435 High priority
7 It may cause loss or failure of important functions, performance or structure of Honda products. 7 <5 1/20 and over once a month 7 It can be detected by regular sampling inspection. implement counter counter measures
6 It may cause loss or defect of function, performance or structure of Honda products . 6 <1.2 1/80 and over once in 3 months 6 It can be detected by routine sampling inspection. 27 ~ 129 Medium Priority
Many market complaints arise about the sound of the Honda products, the appearance, the use, or the
4 operation, the feeling, etc.. 4 <0.05 1/2000 and over once a year 4 It can be detected in the production line. 8 ~ 26 Low Priority
A conflict from a limited user arises with respect to the sound of the Honda product, the appearance, the All inspection is performed by QA machine etc., and
2 use, or the operation at the time of operation etc. 2 <0.0007 1/150,000 and overonce in 3-5 year 2 the failure mode is automatically detected. 1~7 Accepted as residual risk