Kaizen

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HOD ok
by : Sachin Rana

KPO: ok
by :

CI: ok
by : Shubham Srivastava

Team Member - 1
Team Member - 2
HOD
KPO
CI Team
Finance
Kaizen Theme
Kaizen Description

reflow profile optimized to extra paste issuein charging ic in HMD vibe

Before Situation

The existing reflow oven profile is based on an old part which has copper tinning not optimized for the latest silver tinning part which caused the extra paste after the reflow due to which 0.50% rejection in smt for same

After Situation

Now after the soak time changed from the 55 sec to 68 sec the issue got resolved and rejection decreased to 0.05%

Kaizen Start Date

14-01-2026

Kaizen End Date

27-01-2026

Result

Productivity

Cost Calculation Sheet
Improvement Details