Sunday, October 1, 2023

What is anzen sengen audit of honda

Anzen sengen Audit of Honda

Anzen sengen is Japanese term, which stand for “We Are Ready”. Anzen  is Japanese word, meaning safety. So this is safety stock verification audit of new model. Angen segen audit is done by Honda before mass production of new model.

Audit is about mass production preparation check. In this audit safety stock verification is done for initial mass production. This audit is about overall review of project readiness before mass production. Verification of Production preparation, BOP procurement, equipment readiness, line run and quality check is done in this audit.  

Audit is done as per Anzen sengen check sheet. But Honda team also verifies supplier readiness for model, for which they usually review through supplier PPT, actual Gemba check and Quality verification of part.  

What is Purpose of Anzen sengen audit?

Purpose of anzen sengen audit is “Mass production declaration”. Vendor top management (QA responsible person) signed on Angen sengen check sheet. Joint signature with Honda team is also done on evaluation sheet of Anzen sengen sheet after this audit.

Vendor declares to Honda Company that they are ready for mass production of model XYZ.

Anzen Sengen Audit Requirement

The following requirements have to be fulfilled for this audit and the record of those requirements has to be shown in a Anzen sengen audit PPT.

  1. Purpose
  2. Part Details in model
  3. Change w.r.t existing model
  4. Design changed summary
  5. Product details (With exploded views-New and common child part details)
  6. QAV step 2 ~ step 5 observation & closure status
  7. 200parts/2hrs status
  8. Tooling status (Tooled Up part details, Tooling P/A, Preventive plan)
  9. Equipment, Jig Fixture details
  10. Assy Line PPM plan & Capacity confirmation
  11. Fixture spare part list
  12. PRS, Jig Fixture maintenance Plan
  13. Control Documents (PQCT, PFMEA & OGS)
  14. Supply Plan- Packaging standard, Bin calculation, Supplier PPAP
  15. Line Layout and manpower requirement
  16. OTP, Operator Skill Level
  17. Kakotota
  18. Zenbara Observation Status
  19. Inspection standard
  20. Spec test status
  21. MQC
  22. Design change control summary
  23. Lot Control
  24. Event Status
  25. Event Wise Observation & Status
  26. Safety Declaration
  27. Mass Production planning

Let’s understand each of the above mentioned points:-

Purpose is mass production declaration. Safety stock verification and mass product readiness check.

Part details in model– Here details like- Part no, part name, part photo, and design no has to mention. Details like new or existing to be added. We can also add exploded view of parts using hyperlink in PPT.

Change with respect to existing model:- Here change point to be mentioned. What child part is change with respect to existing model has to be added in details.

Design change summary:- Here all parts design no with latest revision has to be mention. Here not only latest revision added but also previous revision including red pen drawing number.

QAV step2~step5 Audit observation and closure:- Here we have to add details of all QAV audits. For QAV 2 step5 audit we have to show closure of audit observation.  We can add backup closure pictures using hyperlink in PPT.

200parts/2hrs trial status:- Here we have to show audit check sheet of 200parts/2hrs trial. Observation and closure report has to be added in details. Also result also to be mention, what was output of the trial, was it successful?

Tooling status:- Here in tooling status we have to show completion details of tooling –mold tool, sheet metal tools, jig fixture tools, inspection tools. We also have to add details like- What is tool maturation status or level of tool right now, Plan vs Actual status of tool preparation and preventive maintenance plan of tool, jig fixture to be added in PPT.

Equipment and Jig Fixture details:- Here we add details like- total no of equipment used in new model, process wise equipment picture, equipment condition, jig fixture picture to be added.

Assy. line PPM plan and Capacity confirmation:- Here process wise capacity details to be added, completed capacity plan to be inserted in PPT. Also assembly line PPM details to be added in that Honda capacity sheet.

PRS and Jig fixture maintenance plan:- PRS stand for process realization schedule. Here we add details like-process maturation status, training status, jig fixture readiness status, jig fixture accuracy status, line trial status, observation and closure status and line maintenance status. In PRS we also add details of control document readiness, documents like- PQCT, OGS, PCC, P chart and Q chart on assembly line.

Supply Plan:- In supply plan we add details like- route to supply to Honda, Bin and trolley readiness, Packaging approval details, storage and transport details to be added.

Line Layout and Manpower training plan:- Here we add details of assembly line layout and manpower requirement as per process. Training plan, manpower training status to be added. Operator skill level to be added.

Kakotora:- Kakotora meaning is past defect learning (Technical Know How). It is the sheet in which previous defect faced in similar model are listed and countermeasure for those defect is also mention. In anzen sengen kakotora sheet along with its verification to be added in details.

Inspection Standards:- Here we show inspection standards for part and child parts are prepared and on part production and movement inspection will be done as per inspection standards.

Spec Test status:- Well here we show DV and PV lab test status. All durability and specification testing is done as per plan.

Mass production preparation:- Here we add material procurement plan. Imported procurement plan. Ram-up production plan. Current status of child part and inventory of child parts at their location.

Well these are details that are added in Anzen sengen audit. After this Gemba audit is done just for verification of details. Later this closure sharing and summary is prepared.

What industry should do for smooth mass production of new model?

Here are few things that need to do for smooth mass production of new model.

Angen Senzen

  1. Line trails should be completed before customer mass production trail.
  2. Line QAV audit should be completed
  3. 200parts/2hrs trial (LPVT) should be completed.
  4. Child parts PPAP should be completed 2 month before customer mass production.
  5. PPAP of all process (Paint, printing, Mold, Tool PPAP) should also be completed & approved.
  6. Now PPAP should be approved and move to their location. Here location mean-PPAP file with its document No. should move to its area, where it can be review if required. Example- Child part PPAP will move to RQC area, because in mass production all child part will
    come in RQC. Painting PPAP will move to Paint shop.
  7. Parts storage area should be fixed and location should be fixed in supermarket.
  8. Bin & trolley should be available with tag and Number on assembly line

This all about mass production declaration of new model. Hope you like it. Support my work by subscribing this YouTube channel without any reason.