Standardized and efficient development process

Project Initiation

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01

Set up a project team Confirm customer SOR/SPEC/Timing Develop a schedule and implement Start the APQP

Design Freeze

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02

System layout and component design
DFMEA/3D digital model /2D drawing /BOM/ feature list
CAE analysis/manufacturability analysis
Early design verification/review report

DV stage (soft mode)

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03

Tooling Development
Tooling processing/acceptance
Parts development

Design Verification Approval

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04

DV bench test conducted
Complete Vehicle Testing
Product improvement
Design approval

PV stage (hard mold)

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05

Tooling Development
Production layout and process optimization
PV test

PPAP

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06

Production Process Inspection and Validation / Process Capability
Parts PPAP approval
Flow Chart/CP/PFMEA/Inspection Plan/Error Prevention
PPAP Approval

Adequate system design and development capabilities

01. Complete system development and integration capabilities to provide customers with modular product design

◇From the vehicle level, Nev masters the functional requirements of fuel system and system matching technology;
◇ Design new system synchronously for customers, and carry out vehicle matching, system parts selection and matching;
◇ Complete parts technical requirements and supplier resources, help customers to carry out rapid and reliable system development;

Nev
Nev

02. Complete technical specifications for fuel systems and components to control design risks

◇ System and parts engineering specifications
◇ Perfect CAE analysis specification
◇ Strict design and product review system

CAE Capacity

Mechanical strength

◇ Mechanical strength
◇ PV cycle
◇ Steel strip strength
◇ The modal analysis
◇ Drop simulation
◇ Impact simulation
◇ OBD volume change
◇ Strength of the built-in parts

Fluid Class

◇ Fueling Simulation
◇ ORVR Refueling
◇ ORVR Emissions
◇ Evaporative Emissions
◇ Back Pressure Analysis
◇ Flow field analysis of parts

Manufacturability

◇ Injection molding
◇ Pressing analysis

Noise

◇ Fuel sloshing noise

Nev

03. System design, development and integration capabilities

◇ Capable of synchronous design and development of fuel system to provide system solutions and products for customers;
◇ Extensive experience in the design of high-pressure fuel tank systems.
◇ Extensive experience in validation of metal high-pressure fuel tank systems;

◇ Well-established design inspection and review procedures;

Nev
Nev