Jiajun Xu

Experience

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  Volvo Cars

  May 2012 - Mar 2024

  GDL for battery tray P519, 723B, 724A and 725A at VCC SwedenP519, Lead timing plan for production line transfer, installation, rebug, inspection, delivery for TT and PP, R@R, Ph0+, PV, Ph1, SOPP519, Part folder and KDP release for TT1,2,3 and PPP519, Lead a cross function team including design engineer, ME, GSU, welding experts, extrusion experts and HPDC experts for the inspection on trays. P519, Lead qualified geometry from 81% with 1 tool to 99% with 2 tools after line transfer.P519, Lead qualified welding from 70% to 95%, leakage first pass rate from 82% to 90%. P519, Lead CPK improvement from 40% to 81%P519, Good delivery on battery trays for TT1,2,3 and PP.P519, Lead the engineering changes through VPC with cross function team including purchaser, cost estimator and ME.P519, Aligned and approval for SCA list.P519, Aligned and approval for PPAP Ph0+ and Ph1P519, lead VPC work from UPV2 to FDJ to VP to TT to PP within the cross function team including purchasing, ME, related attribute leaders723B, Align the solution for RWD with Electric Hardware, ME, implement and secure the trays for VP, TT, and ready for SOP724A, release for the FDJ with additional thermal mounting requirements for MIKA plates, raised the thermal risk on the LG 8 module due to the integrated design. Give feedback to the LG 8 modules to fit the existing trays.725B, Prototypes tray for 800V with updated CVTN, new OBC interface, updated BDU and busbar, optimized structure for the front crash Show less GDL for exhaust cold end SPA2 at VCC Sweden Lead the timing plan from concept to SOP including Design Review, SMDJ, SM kick off, SM build, Design Validation, FDJ, hard tooling kick off, material inspection, Production Validation, PPAP plan.Lead the technic review on SPA2 exhaust cold end.Check the solution from suppliers for NVH, back pressure and durability with the cross function team including NVH experts, GT Power simulation engineer, back pressure simulation engineer, exhaust SA and design engineer.Check the DV and PV plan from suppliers with exhaust SA.Check the D&D and tooling cost from suppliersGDL for exhaust cold end SPA2 at VCC China Lead the localization for all the exhaust cold ends for VCC China including L421, K426, 315H, L541.Lead the timing from sourcing decision, data release, tooling kick off, parts inspection, PV, PPAP. Geometry approval for PPAP Ph0+PV approval for PPAP Ph1. Show less

  • GDL for battery tray

    Oct 2020 - Mar 2024

  • GDL for exhaust cold end

    May 2012 - Sept 2020
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  Aurobay Sweden

  Mar 2024 - now

  Component Responsible
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  Adecco

  Mar 2024 - now

  Mechanical Engineer