Moez Sahal

Tunisian group "MECATECH":
LTM - MISFAT - SOLAUFIL- MECAPAINT
Sector: Automotive shock absorbers and filters, Industrial paints

Sector: Plastic injection: Household items and brushes

Missions :
• Project management: Implementation of ISO 9001 & ISO 14001 standards.
• Quality monitoring of products from different processes: Assembly, Marking, Mechanical
Machining.
• Monitoring of performance indicators for each process: Scrap rate, OEE, Claim rate, etc. which we
use during a management review at the end of the year.
• Immediate processing of customer complaints: Organize a meeting with the persons concerned and
prepare an 8D report which contains the cause analysis made by the method "5 WHYs"
and the actions to be implemented in response to non-compliance: corrective actions which serve to
eliminate recidivism and preventive actions which serve to eliminate the potential causes of non-
compliance.
• Pilot a daily meeting between the pilots of different processes to share information on the progress
of the production planning in order to anticipate and eliminate the risks of encountering internal or
external problems.
• Send complaints to external service providers in case of receipt of non-compliant products or
supplies and monitor their treatment and finally assess external service providers according to well-
defined criteria: quantity, quality, compliance with deadlines, etc.
• Industrialization of new projects:
* Preliminary project study: type of installation (input / output flow), preparation of manufacturing
files, range of controls, range of packaging.
* Lead the kick-off meeting and Attend staff training
* Measure cadence, cycle time and make the necessary improvements "KAIZEN" by eliminating
wastes "Muda" while keeping the client informed of each progress for validation.
• Prepare audits and customer visits by developing action plans and communicate them to customers
with reports.
• Carry out dimensional checks using the various means of measurement “3D: CMM,
2D: Measuring microscope, calliper, Comparator…”to finally develop metrology reports to be sent to
the applicant (Customer, Mechanical workshop, etc.).
• Monitoring of the calibration schedule and the status of different instruments in the metrology lab.

Ensure the smooth running of the "Production" process in terms of quality.
• Apply quality procedures and instructions rigorously.
• Train controllers and operators on injection faults not to be tolerated.
• Update the quality files of the items injected and create those for new projects.
• Plan and perform internal audits to detect discrepancies between what is planned and what is
achieved.
• Pilot the “5S” site in the workshop and do the maintenance audit.
• Implementation of a visual management project: Safety, hygiene, quality indicators, etc.
• Prepare PPAP (Production Part Approval Process) files for customers in the automotive sector
(Bosch, Toyota, Renault, etc.):
➢ Organize a project meeting to collect information (technical drawing, mold file, the defects
library, the critical characteristics to be checked, etc.)
➢ Develop the FLOWCHART diagram to identify all stages of the injection test which leads
us to identify the risks that may appear at each stage and take the necessary preventive action
and all this using the FMEA tool (Failure mode and effects analysis).
➢ Develop the monitoring plan to strengthen the control of critical characteristics of the
process.
➢ Launching of the injection test after having trained the adjusters and the controllers.
➢ Sampling of 5 consecutive pieces for dimensional control and then sampling of 30 pieces
separated in terms of time which will be used for the capability study (Cpk and PPM).
➢ Carry out “R&R” repeatability & reproducibility studies to analyze the different types of
variance (operator, machine, part; interactions)
➢ Respect the deadlines set with the clients on the GANTT diagram
➢ Prepare, Track and Analyze average and range Control Charts as soon as mass production
is launched.