电子制造业新产品导入NPI及常用英文词汇
电子制造业新产品导入NPI及常用英文词汇
产品定义（EVT），产品设计（DVT）,定型测试（PVT）
EVT (Engineer Verification Test)工程样品验证测试,
DVT (Design Verification Test)设计样品验证测试，
PVT(Production/Process/Pilot Verification Test)生产验证测试。
1）产品确证历程：EVT(Engineering Verification Test)---> DVT(Design Verification Test) ---> PVT(Process Verification Test);
2）EVT
Poduct/Engineering Specification complete
(由 R&D 完成，内容: 一些重要的参数,重要特征)
Design Verification Plan ( B-test, Compatibility-test, EMI ) (由技服部作)
初步之BOM
(R&D完成)
Cost Review
(PMP 负责)
Test equipment and Tooling
(R&D 和工程部门)
Test process documented and released
测试程序或测试文件
Failure analysis and corrective actions
针对不良点作设计上的改善
3）DVT
Design Verification Test( B-test , Compatibility-test, EMI ) complete 概念1:可靠性测试: 产品在既定的时间内, 在特定的条件下完成特定功能和性能的机率
概念2:B-test--- Basic test 包括:
Function Test
Safety Test
Environment Test
Mechanical Test
概念3:Safety Test 主要有:
Hit-Pot 高压测试
绝缘电阻测试
Current Leakage(电流测试)
接地测试
概念4:Mechanical Test 主要有
Vibration Test(振动试验)
Drop Test(落体试验)
概念5: Compatibility test --- 兼容性测试
硬件与软件之兼容性
硬件与硬件之兼容性
概念6: EMI Test--- 抗静电 ,电磁干扰
Agency Compliances complete
安规承认测试,安规组负责
Design Change Phased in
设计变更切入
MPI & TPI & QII 等等制程文件试用的制作完毕
BOM 进一步修改
Failure Analysis and Corrective actions
形成 AVL---- Acceptable Vendor List
4）PVT
Failure analysis / corrective action
First article inspection review with customer and documented
制程安排好, 各种制程文件修改并正式发行
Operators/ Inspectors traning / certification program
C-Test----仅小变更,仅需做 change-test 变可. 此测试可仅针对变更项做ORT Test--- ongoing reliability test
连续测试 2000小时
PMP 召开会议---作总结
GO or STOP
5）机构件的 3B Approval
TVR--- Tooling Verification Report
对生产出来的产品做全尺寸测量
Cpk Report
制程能力报告
TVR & Cpk 由品保与工程部门共同完成
Flow Chart ----流程图
怎样安排制程
PMP --- Process Management Plan
制程安排,制程控制要点,设备,检验方法, 检验频率等等
Flow Chart & PMP 由 IE 制作
FAP ( Final Audit Program )
要求图文并茂
试模报告
塑料成形条件, 冲压成形条件
各单件之图面及组件之装配图
材质证明书
ECN--- Engineering Change Notice
要求及时地切入工程变更
工厂/设计产品测试：
BVT是Build Verification Test，基本验证测试，对完成的代码进行编译和连接，产生一个构造，以检查程序的主要功能是否会像预期一样进行工作。
EVT是Engineer Verification Test，工程样品验证测试。
DVT是Design Verification Test的简称，设计验证测试，是硬件生产中不可
缺少的一个检测环节，包括模具测试、电子性能、外观测试等等。
PVT全称为Process Verification Test，意为小批量过程验证测试，硬件测试的一种，主要验证新机型的各功能实现状况并进行稳定性及可靠性测试。
Engineering Verification Testing (EVT)
Identifying design problems and solving them as early in the design cycle as possible, is key to keeping your project on time and within budget. Too often, product design and performance problems are not detected until late in the product development cycle —when you’re getting ready to ship your product. The old adage holds true: Its costs a penny to make a change in engineering, a dime in production and a dollar after a product is in the field.
In the Prototyping stage, engineers create actual working samples of the product they plan to produce. Engineering Verification Testing (EVT) is used on prototypes to verify that the design meets pre-determined specifications and design goals. This valuable information is used to validate the design as is, or identify areas that need to be modified.
Percept’s proven EVT testing process helps clients to quickly identify and resolve design issues early in the design cycle, improving future product performance while saving time and money.
EVT:
Consists of basic functional tests, parametric measurements, specification verification Is performed on first engineering prototypes Ensures basic unit performance to design goals and specifications
DVT / EVT
Design Verification Testing (DVT)
After prototyping, the product is moved to the next phase of the design cycle: Design Refinement. Engineers revise and improve the design to meet performance and design requirements and specifications. Design Verification Testing is performed to deliver objective, comprehensive testing verifying all product specifications, interface standards, OEM requirements, and diagnostic commands.
Percept’s thorough, objective DVT methodology delivers objective, comprehensive testing to verify all product specifications, interface standards, OEM requirements, and diagnostic commands.
DVT is an intensive testing program consisting of five areas of testing: Functional Testing (including usability) Performance Testing Climatic Testing Reliability Testing Compliance Testing
Process (or Pilot) Verification Test (PVT)
Subset of Design Verification Tests (DVT) Performed on pre-production or production units Verifies design has been correctly implemented into production
CVT Compatibility Verification Testing
产品定义(EVT)、产品设计(DVT)，到定型测试(PVT)三大阶段是系统化产品研发流程。 70?!&
DVT ：Design Verification Test，是由开发样机阶段向生产样机阶段转换所必须的技术评审,
DVT阶段：指从EVT评审通过后到DVT评审的阶段。包括模具测试、电子性能、外观测试等.
重点是确认：1、是否符合产品定义要求，2、可否批量生产，由项目部输出评审报告。
PVT：Production Verification Test，是由生产样机阶段向量产阶段转换所必须的技术评审,
PVT阶段：指从DVT评审通过后到PVT评审的阶段。主要验证新机型的各功能实现状况并进行稳定性及可靠性测试。
重点是确认：能否量产，由项目部输出评审报告。
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EVT: Engineering Verification Test
工程验证测试
产品开发初期的设计验证。设计者实现样品时做初期的测试验证，包括功能和安
规测试，一般由RD(Research&Development)对样品进行全面验证，因是样品，问题可能较多，测试可能会做N次。
DVT: Design Verification Test
设计验证测试
解决样品在EVT阶段的问题后进行，对所有信号的电平和时序进行测试，完成安规测试，由RD和DQA(Design Qualiy Assurance)验证。此时产品基本定型。
DMT: Design Maturity Test
成熟度验证
可与DVT同时进行，主要极限条件下测试产品的MTBF(Mean Time Between Failure)。HALT(High Accelerated Life Test）&HASS(High Accelerated Stress Screen)等，是检验产品潜在缺陷的有效方法。
PVT: Pilot-run Verification Test
小批量过程验证测试，
验证新机型的各功能实现状况并进行稳定性及可靠性测试。
MVT: Mass-Production Verification Test
量产验证测试
验证量产时产品的大批量一致性，由DQA验证。
MP: Mass-Production 量产
电子制造专业术语大集合
Engineer 工程
PE: Products Engineer 产品工程 Process engineer 制程工程
TE: Test Engineer 测试工程
ME: Manufacturing Engineer 制造工程; Mechanical Engineer 机械工程IE: Industrial Engineer 工业工程
DCC: Document Control Center 文管中心
BOM: Bill OF Material 材料清单
ECN: Engineering Change Notice 工程变动公告
TECN: Temporary Engineering Change Notice 工程临时变动公告
ATY: Assembly Test Yield Total Yield 直通率
TPM: Total Productivity Maintenance
PM: Product Manager; Project Manager
ECR: Engineering Change Request 工程变更申请
ECO: Engineering Change Request 工程变更指令
EN: Engineering Notice 工程通报
WPS: Work Procedure Sheet 工作说明书
ICT: In Circuit Test 电路测试
P/R: pilot run; C/R：control run T/R： trial run 试做EVT: engineer Verification Test 工程验证测试
DVT: Design Verification Test 设计验证测试
MVT: Mass Verification Test 多项验证测试
ORT: On Going Reliability Test 出货信赖性测试
S/W:software 软件
H/W: hardware 硬件
DCN: Design Change Notice 设计变更通知
PVT: Production Verification Test 生产验证测试
MTF: Modulation Transfer Function 调整转换功能
CAT: Carriage Alignment Tool 载器调整具
ID: Industrial Design 工业设计(外观设计)
PCBA: Printed Circuit Board Assembly 电路板组装
F/T: Function Test 功能测试
CCD: Charge Coupled Device 扫描仪之读器
ERS: External Reference Spec 外部规格
PMP: Production Management Plan 工程管理计划
QA Quality Assurance 质量保证
QRA :Quality & Reliability Assurance质量与可靠性保证
MQA :Manufacturing Quality Assurance 制造质量保证
DQA: Design Quality Assurance 设计质量保证
QC: Quality Control 质量控制
IQC: Incoming Quality Control 收益质量控制
VQC: Vendor Quality Control 售货质量控制
IPQC: In Process Quality Control 制程质量控制
OQA: Out going Quality Control 出货质量控制
QE: Quality Engineer 质量工程
AQL: Acceptable Quality Level 可接受的质量水平
DPPM: Defective Pieces Per Million units 百万件中有损件数PPM: Pieces Per Million 百万分之一
CS: Custom Service 顾客服务
MRB: Marerial Review Board
DMR Defective Material Report 材料缺陷报告
RMA: Return Marerial Administration 材料回收处理
Life Test 寿命测试
T/C: Temperature Cycle 温度循环
H/T: High Temperature Test 高温测试
L/T: Low Temperature Test 低温测试
ISO: International Standard Organization 国际标准化组织SPC: Statistic process control 统计过程控制
5S: 整理.整顿.清理.清扫.素养
VMI: Visual Mechanical Inspection 外观机构检验
MIL-STD: Military Standard 美军标准
SPEC: Specification 规格
AVL: Approval Vendor List 合格厂商
QVL: Qualified Vendor List 合格厂商
FQC: Final Quality Control 最终质量控制
OBA: Open Box Audit 成品检验
EAR: Engineering Analysis Request
FAI: First Article Inspection 首件检验
VQM: Vendor Quality Management 厂商质量管理
CAR: Corrective Action Request 改进对策要求
4M: Man; Machine; Material; Method 人,机,材,方法
5M: Man; Machine; Material; Method; Mwasurment 人,机,材,方法,测量MTBF: Mean Time Between Failure 平均寿命
TTL: Total
FIN Finance&Accounting 财务与账目
P&L: Profit & Lose
PV : Performance Variance 现象差异
3 Element of Cost = M,L,O
M: Material 材料
L: Labor 人力
Overhead 管理费用
Fix OH Fix Overhead 固定管理费用
Var OH Variable Overhead 不定管理费用
COGS Cost Of Goods Sold 工厂制造成本
AR: Account Receivable 应收
AP: Account Payable 应支
MIS Management Information System 资讯管理系统
IS: Information System 资讯系统
IT: Information Technology 系统技术
MRP: Material Requisition Plan 材料需求计划
I2:Information Integration System 资迅整合系统
SAP: System Application Programming 系统申请项目
ERP: Enterprise Resource Programming 企业资源项目
HR Human Resource 人力资源
PR: Public relation 公共关系
T/O: Turn Over Rate=Monthly T/O Total People*12
GR: General Affair 总务
Organization 组织
HQ Head Quarter 总公司
Chairmen 主席 Lite-On Group 光宝集团President总裁
Executive Vice President 常务副总裁
Vice President 副总裁
HR Human Resource 人力资源部
FIN Finance 财务
Sales 销售
R&D: Research & Developing 研发部
QA: 质量保证 QA DQA CS
MIS: Management Information System 资迅管理系统
PUR 采购 Purchasing
IMD: Image Management Division 影像管理事业部
ITS: Information Technology System 计算机部
QRA: Quality Reliability Assurance 品保部
MFG: Manufacturing 制造部
PMC: Production & Material Control 生(产)物(料)管(理)
Materials 材料
PC: Production Control 生产控制
MPS: Mass Production Schedule 量产计划
FGI: Finished goods Inventory 成品存货
UTS: Units To Stock 存货单元
WIP: Working In Process Inventory 在制品
C/T: Cycle Time 循环时间,瓶颈
WD: Working Days 工作天
MTD: Month To Days 月初到今日(例如总表整理)
YTD: Year To Days年初到今日
SO: Sales Order 销售清单
MO: Manufacture Order 制造清单
BTO: Build To Order 订单生产
P/N: Part Number 料号
MC: Material Control 材料控制
MRP: Material Requisition Plan 材料需求计划
INV: Inventory 存货清单
Inv Turn Over Days=INVS/NSB X WD 库存周转天数
PSI: Production Shipping Inventory 预备待出货
JIT: Just In Time 实时
Safety Inventory 安全存量
CKD: Completed Kits Delivery 全件组装出货
SKD: Semi Kits Delivery 半件(小件)组装出货
W/H: Warehouse 仓库
Rec: Receiving Center 接收中心
Raw MTL 原物料
F/G: finish goods 成品
Import/Export 进出口
SI: Shipping Instruction 发货指令
PL: Packing List 包装清单
Inv: Shipping Invoice 出货发票
ETD: Estimated Time of Departure预估离开/发货时间ETA：Estimated Time of Arrival预估到达/到港时间
BL: Bill of Landing 提货单(海运)
AWB: Air Way Bill 提货单(空运)
MAWA: Master Air Way Bill 主提货单
HAWB: House Air Way Bill 副提货单
TEU: Twenty foot Equipment Unit(Contain) 二十英尺货柜FEU: Forty foot Equipment Unit(Contain) 四十英尺货柜CY: Container Yard 货柜场
THC: Terminal Handing Charge 码头费
ORC: Original Receiving Charge 码头费
PUR: Purchasing 采购
FOB: Free on Board 货运至甲板(离岸价)
CIF: Cost Insurance Freight 成本+运费+保险
OA: Open Account 开户
TT: Telegram Transfer 电汇
COD: Cash On Delivery
CRP: Cost Reduction Program 降低成本方案
PR: Purchasing Requisition 采购申请
PO: Purchasing Order 采购单
MFG Manufacturing Production 制造生产
DL: Director Labor 直接人工
IDL: Indirect Labor 间接人工
DLH: Direct Labor Hours 直接工时
Productivity=UTS/DLH
PPH: Pieces Per Hour 每小时件数
Efficiency=Actual/Target(%)
DT: Machine Down Time 停机时间
AI: Auto Insertion 自动插入
MI: Manual Insertion 人工插入
SMD: Surface Mount Device 表面粘着零件
SMT: Surface mount technology 表面粘着技术
B/I: Burn In(for how many hours at how many degree) 烧机WI: Work Instruction 工作说明
SOP: Standard Operation Procedure 作业指导书
R/I: Run In 运转机器
ESD: Electrical Static Discharge 静电释放
MP: Mass Production 量产