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Engineering

AP Solutions可根据客户的要求,应对从Design阶段到大量生产阶段的辅助业务。
以积累的工程经验为基础,支持项目管理、产品设计、原型生产等全部工程程序,根据客户的要求,提供部分服务。

Engineering Process

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Step 01. Vehicle Definition

新车开发方向及产品概念设定
- Segment
- Body Style (N/B, H/B, SUV…)
- 2WD/AWD/FWD
- Initial Dimension
- 주요 System (P/T, Chassis…)
- New System 适用计划

Design Image 开发
- Idea Sketch

开发目标设定(Program Target)
- Target Markets
- Safety Targets
- Performance Targets
- Mass & Cost Targets
- Target SOP Timing

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Step 02. Benchmarking

Reference & Complete Car Tear-down 分析
- Design 分析
- Cost & Weight 分析
- Highlight Item 分析
- Manufacturing Engineering Analysis
- BIW Bending/Torsion Test & Modal Test
- Typical Section

Virtual Benchmarking
- 3D Scanning & Digitizing
- 3D Motion / Analysis
- Package & Layout Analysis
- 主要 System 分析

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Step03. Vehicle Package

Initial Package Drawing
- Vehicle Key Dimensions
- Occupant Positioning & Packaging
- Coarse Sections Study
- GA Drawing Release & Up date

System Lay-out 组态
- Carry-over 适用 System 研究
- New Major System Selection and System Integration

Concept Section
- Suggest Reference : Master section
- Engineering Feasibility check

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Step 04. Feasibility Study

Legal Feasibility
- 确认进行销售的国家相关法规 ex.) Pedestrian Protection

Market/Planning Feasibility
- 客户公司的市场要求事项及产品计划要求事项 ex.) Market Analysis, VOC

Engineering Feasibility
- 确认是否满足客户公司和本公司的设计条件
- Package 确认是否反映研究事项
- 确认是否满足大量生产可行性, 确认是否满足Gap、Offset条件 ex.) Approach Angle

Manufacturing Feasibility
- 确认是否满足大量生产条件
- 确认是否满足大量生产配件供应/大量生产Tooling企业 EX) Side Outer Draw Depth

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Step 05. Layout

Engineering Requirments
- Package Requirements
- System Lay-Out
- New PT installation Requirements
- 确定设计规格Concept、工法、性能
- Cost & Weight Target

Market Requirements
- 韩国国内外消费者的要求和Trend事项
- 各出口地区的NCAP Requirements
- 当前生产车辆的改善要求事项

Legal Requirements
- 各个国家的碰撞安全法规(正面碰撞、侧面碰撞、行人法规等)
- 排放气体、噪音环境法规
- 确认满足循环利用物品回收相关法规的可能性

Manufacturing Requirements
- 是否符合大量生产所需的In house生产条件
- 是否考虑主要Supplier的工艺/施工方法
- 反映操作方式等劳动条件改善要求

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Step 06. 3D Modeling

利用初期Skin data、Master Section、Initial package drawing,为满足Market、Engineering、Legal、Mounting等要求条件,制作相应System 3D Data

考虑到Gap/offset,制作3D DATA

确定CAS及Class-A Surface Data后,进行3D Data update

分发3D Data前,研究并完善Client指定的Tooling Maker和规格

用于CAE解析的基础资料

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Step 07. DMU CAE

为了缩短开发时限、节约费用,利用Virtual Simulation进行验证
- Crashworthiness
- DMU
- FMH
- Pedestrian protection
- Luggage Intrusion Analysis
- Structural Stiffness Analysis
- CFD Analysis

DMU (Digital Mock Up)验证
- 验证设计质量、确认配件间Clearance/干涉
- 可组装性、可操作性、可维护性等的早期验证

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Step 08. 3D update

Client 요구사항
- 설계 Concept 및 Target 중량, 성능 등 요구사항 반영.

법규 및 NCAP Follow-up
- Market Requirements 검토 및 설계 반영

Performance
- CAE를 통한 성능검증 및 설계반영

Manufacturing
- SE를 통한 양산성 검증 및 설계반영

설계 최적화
- AP DEEP Process를 활용한 Design Review 및 설계 Optimize
(AP DEEP은 ‘Design Engineering by Efficient Platform’의 약자로 AP의 독자적인 설계 프로세스를 의미함)

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