Flammable and explosive

precursor

Environmentally controlled

environmental randomness

Hazardous waste warehouse

General scrap warehouse

Three-dimensional library

Tank system

design area

Design height

height limit

Number of warehousing levels

Number of locations

Ground library

Floor warehouse with elevator

Floor warehouse without elevator

underground library

electric drive

Artificial

Other forklifts

time dimension

quantity dimension

IQC sampling inspection time? Are samples taken according to regulations? Is there a disconnect from warehouse inspection to IQC inspection? Is it real-time sampling or centralized sampling? What are the effects of different adoption regimes on efficiency?

Timeout?

Warehouse inspection report

Dimensional analysis of qualification, return, and special purchase

Inspector dimension analysis

Dimensional analysis of testing equipment

Supplier dimension analysis

For example: if a certain inspector detects defective materials from a certain supplier more frequently than other inspectors, we need special attention. Aspects that need attention may be: 1. For the materials provided by the supplier, the inspection ability of the inspection personnel is insufficient? 2. Is there any conflict between the function supplier and the inspector? 3. Is it a coincidence that the supplier's material inspection is always assigned to this inspector, resulting in data deviation?

The interval from the end of IQC inspection to the completion of warehousing

Check whether materials are in the specified physical location

Check whether the inventory data changes following the entry into the warehouse. Is the data accurate? This data needs to be associated with financial

Is the frequency of inbound and outbound shipments abnormal? Is the total amount in and out of the warehouse abnormal? Are the categories entering and leaving the warehouse unusual? Is the time period for entering and leaving the warehouse abnormal? Comparison of the efficiency of different warehouse management personnel?

Temperature, humidity, storage time?

Minimize returns or bulk packaging

Negotiate with suppliers to optimize packaging model

time

frequency

Random inspection

Full inspection

Changes in pass rate are linked to random inspection ratios

A full inspection is triggered when the pass rate falls below a certain threshold.

Check contract quantity

Check the consignee

Check the packaging method

Prevent a small number of shipments. For example: Sales A receives an order for 3000 PCS and the inventory shows that 5000 PCS of the product can meet the requirements. Then Sales B receives an order for 3000 PCS because the previous inventory is not locked. When checking the inventory, it will show that there are still 5000 PCS in stock. In fact, the actual inventory of that node should be 2000PCS, and some of them have not been shipped out but have been locked.

time dimension

quantity dimension

Combined shipments to the same customers

Speed, price, delivery evaluation, delivery order reply, etc.

Feasibility of combined shipping (same area, close time period)

Route planning by region (similar to JD Logistics)

Vehicles and shipments are synchronized to reduce waiting

Prepare shipment consolidation in advance

The time when the customer signs the receipt shall prevail.

The difference between the time when the goods arrive at the customer and the time when the customer receives the goods

Node control 1. Does the company deliver goods on time? Does it arrive at the client at a certain time? Does the customer sign the receipt on time? Does the company's delivery time have any advantages over its peers? Avoid sending out our goods every time because we don’t follow up in time.

On-time delivery rate

Delay waiting time

Delivery date change frequency

Delivery ratio

Equipment production capacity needs to be distinguished according to different varieties or types, because the same equipment may produce different outputs for different products; or some equipment can only make certain products and is not versatile.

Tooling jigs are divided into general jigs and special jigs. General jigs need to be used at the same time, and special jigs need to consider equipment matching and lifespan.

For example, boxes and shelves used for turnover; vehicles used for internal transportation; pallets used for cargo transportation, etc.

Quality manpower

engineering manpower

production manpower

MI

CP

BOM

type

quantity

client

time frame

type

quantity

client

time frame

Direct shipment?

What type of orders take priority?

How to sort when they are all priority orders?

split order

Includes hardware and software capacity and needs to be updated every month

The arrival time of materials does not match the production scheduling time

Outsourcing coating

outsource pack

Purchased finished products

Need to be updated based on process conditions and peer level

It mainly assesses the ability of production management and whether it can achieve non-stop turnover between processes.

Whether it is design or manufacturing, there is always uncertainty, and space needs to be reserved for uncertainty.

Output overall demand

Actual demand is output by subtracting from overall demand

Apply for a digestion treatment plan for sluggish materials

Output auxiliary material requirements

Output actual demand through deductions

Valid time in different periods

Effective time of different process sections

Validity time of different devices

Valid time for different personnel

Validity time of different varieties

different shifts

different teams

different environments

different seasons

different species

Find the optimal human-machine combination

Find the optimal device and model combination

Find the optimal combination of managers and process sections

Multiply the process pass rate

Input-output ratio

Theoretical output to actual output ratio

Relationship between through rate and materials

Relationship between through rate and shifts

Relationship between through rate and variety

Total pass rate trend

Process pass rate trend

Variety pass-through rate trend

boot time

First time

First article frequency

Whether the equipment operating speed is within a reasonable range

Is the running speed uniform?

Accurate identification of work efficiency

Time period efficiency identification

If an abnormality in the front process affects the next process, then the back process needs to be warned in advance to delay or support the front process.

Abnormalities in the back process lead to accumulation, so the front process needs to be warned to stop production and wait or support the next process.

Process capacity balance, the output capacity of vertical processes at the same time should be consistent taking the qualification rate into consideration

process bottleneck

Parallel processes require matching production capacity. For example, the positive and negative poles must be consistent, otherwise there is no way to carry out the following processes.

The complete set of materials is the prerequisite for process arrangement. For example, there is no way to package batteries without aluminum-plastic film, and aluminum-plastic film needs to be punched before packaging.

Horizontal process bottlenecks can be eliminated by stocking up in advance or adding auxiliary hardware and software separately.

Storage cycle warning

Storage quantity warning

Storage cost warning

Storage condition warning

Abnormality in the previous process

Abnormality in this process

Abnormal auxiliary process

Abnormal overproduction

Abnormalities in the front process can be covered by post-process adjustments; then the abnormalities in the front process need to be notified to the post-process as soon as possible. For example, if the positive electrode is too light in the previous process, then the pole pieces need to be weighed, identified and matched in the subsequent process.

If a subsequent process discovers a problem with a previous process, that is, the abnormality cannot be detected in time in the previous process, and the previous process must be notified as soon as possible to avoid the abnormality. For example, if you find any abnormality in the surface appearance of the pole piece after rolling, you need to notify the mixing and coating team as soon as possible.

The coated negative electrode is relatively light. If there is room in the capacity, the positive electrode needs to be informed to reduce the weight accordingly.

There is no problem with the coated positive and negative electrodes in this process, but if it is found during the winding process that the positive electrode cannot wrap the negative electrode or the ending position is different from the design, then the two parallel processes must be notified as soon as possible. At this time, is it the positive pole or the negative pole that should be adjusted? Or will both sides make adjustments simultaneously?

We often have many different handling measures for the same exception, but which solution is more effective? We need to promote the most effective measures. At the same time, some improvement measures are difficult to distinguish in this process and need to be reflected in many subsequent processes to prevent this process from seemingly solving the problem but causing greater losses to subsequent processes.

There are some improvement measures that are not the best, but are low-cost and easy to promote; then this solution may be the best solution.

Which type of exceptions are most common?

Which anomaly has the greatest impact?

Is the abnormality caused by operation or hardware or design?

What is the relationship between anomaly and species or type?

Technical renovation bidding

Technical transformation hero list

Raw materials traceable

Operators can be traced

Operation equipment and parameters are traceable

Work time can be traced

Operation process and source traceable

Customer or external provider property shall be properly managed while it is in use. The organization shall identify, verify, protect and safeguard property provided by customers or external providers for use in or incorporated into products and services.

If customer or external provider property is lost, damaged, or found to be unfit for use, the organization shall report it to the customer or external provider and retain relevant documented information.

Note: Property of the customer and external providers may include materials, parts, tools and equipment, the customer’s premises, intellectual property and personal information.

The organization shall safeguard output as necessary during production and service provision to ensure compliance with requirements. Note: Protection can be designed for identification, handling, contamination control, packaging, storage, delivery or transportation, and protection.

a. Legal and regulatory requirements

b. Potential adverse consequences associated with products and services

c.The nature, purpose and expected life cycle of its products and services

d.Customer feedback

Note: Post-delivery activities may include related activities under the terms of the warranty, such as contractual maintenance services, and additional services such as recycling or final end-of-life disposal.

a. Evidence of compliance with acceptance criteria

b. Traceability information of authorized release personnel

a.Correction

b. Quarantine, restrict, return or suspend the provision of products and services

c. Inform customers

d. Obtain authorization to receive concessions

NOTE: Correction of nonconforming output should be followed by verification of compliance with requirements.

a. Description of the non-conformity

b. Description of measures taken

c.Description of concessions obtained

d. Dispose of unqualified authorization marks

Applicable legal and regulatory requirements

Requirements deemed necessary by the organization

a. Customer-specified requirements, including requirements for delivery and post-delivery activities

b. Although not expressly stated by the customer, the requirements are necessary for the specified use or the known intended use.

c. Requirements specified by the organization

d. Legal and regulatory requirements applicable to products and services

e. Contract or order requirements that are different from those previously stated

a.Review results

b. New requirements for products and services

Company contingency plan

Internal risk assessment and upgrade mechanism

Are the customer base and product distribution uniform?

Compatibility of existing products with industry development

Three major statements in the company's annual report

Risks in the capital chain

Risk of bankruptcy and liquidation

Are there any examples of cases being filed?

Investigation of past legal disputes

Intellectual Property Investigation

ISO9001

IATF16949

Environment, safety, occupational health, etc.

Quality system operation effectiveness evaluation

Quality assurance staffing

Project manager configuration

Ratio of senior technical personnel

Direct labor and indirect labor ratio

Corporate vision, mission, quality goals

Operational efficiency and effectiveness

Company employee sense of belonging and morale

sales within 3 years

sales trends

Completeness of institutional provisions

Running frequency

Way

operational level

Case

system

Internal risk assessment and upgrade mechanism

QCDTS multi-dimensional targeting

Comparison with existing suppliers

subtopic

Industry ranking

Regional industry status

Product industry status

Whether each other is in the other's development direction

Supplier’s strategy and development direction

Transaction volume proportion and ranking of suppliers

Matching between company procurement and supplier procurement strategy

Sample delivery time

Batch delivery

Compared with the level of peers

Staffing and Capabilities

ERP system

Emergency delivery management and response measures

Own fleet

Express delivery and logistics

agent

manufacturer

Run according to the process

Made to file

1||| Operation by file

record by file

Online/Offline

Manual / Auto

SPC

X-bar chart

P-chart

Process pass rate

First pass rate

Utilization

Measurement system analysis refers to statistical variation analysis and research on the various factors that constitute the measurement system through statistical analysis methods to obtain a conclusion on whether the measurement system is accurate and reliable.

Because the factors that affect the measurement results include not only the instrument used, but also the measurement standard, the operator's usage method, reading error, clamp tightness, ambient temperature and other comprehensive factors.

In order to make a scientific and systematic analysis and evaluation of the measurement system used to ensure that the measured results are true and effective.

1. Choose the appropriate measuring tool: The measurement must have sufficient resolution and at least meet the 1/10 principle. The resolution is too low to detect variations in the process.

2. The measurement system is stable and controlled, that is, it cannot include special variations.

1. New measuring tools purchased

2. According to customer requirements or process requirements

3. In the process of continuous improvement, before measuring data;

4. According to the requirements of PPAP, all measuring tools mentioned in the CP need to be analyzed.

Quantitative analysis (range method, mean range method, etc.)

Count analysis (crossover method)

Destructive analysis (nested method)

bias

Linear

stability

Repeatability and reproducibility

Receiving quality

quality audit

Return status

Compensation performance

price level

historical price

Account period situation

payment method

Supplier cooperation

Exception handling timeliness

Delivery on time rate

Delivery quantity accuracy and reliability

Transportation method

Transportation punctuality

subtopic

Supplier development capabilities

New material qualification rate

Importance

Supply qualification

Rating level

Cooperation status

Market

Check according to the contract list

Arrive according to contract time

The data after debugging is compared with the contract requirements as the basis for judging the effectiveness of debugging.

Debugging data is an important parameter basis for subsequent batch operations.

All debugging exceptions require a procedural solution, as these exceptions may reoccur at a later stage.

Equipment debugging exceptions are a reference for the SOP production process. Some exceptions need to be avoided through operation and maintenance.

Follow-up on rectification of unfinished matters (non-major abnormal items)

Personnel, materials

Energy consumption, management costs

Tooling jigs and auxiliary materials

Equipment debugging costs can be included in the financial value of the equipment to participate in depreciation. At the same time, equipment debugging costs must be within the control range of the early budget.

A complete equipment installation and commissioning report must be submitted before equipment debugging is completed and delivered to mass production. This report is the basis or part of the subsequent equipment acceptance.

What time point is the acceptance

Who will organize the acceptance

Participants in the acceptance?

What the acceptance report needs to contain

Machine hardware (brand and model consistency)

Software system (functions proposed in the contract, subsequent updates and maintenance)

Production efficiency (width, speed), product qualification rate, CPK

Energy consumption (starting energy consumption, running energy consumption)

Emissions (only involving solvent emissions)

spare parts

Operating Instructions, Equipment Description

After the equipment is inspected and accepted, the equipment will be converted into fixed assets of the company to participate in depreciation.

How long does it take to respond? How long does it take to complete the process?

How to report fault handling timeout step by step

Different fault levels require different responders

Vertical (transmission between upper and lower production processes)

Horizontal (transfer between departments, transfer with friends, and between different bases)

Recommended troubleshooting methods

Troubleshooting expert guidance

Equipment failure rate

Equipment failure time

Product economic losses caused by equipment failure

How to reduce equipment failure (the birthplace of technological transformation)

The list must include the brand, specification, and model Valuable wearing parts and ordinary wearing parts need to be treated differently

The list of wearing parts needs to be updated in a timely manner (new equipment, elimination, brand change of wearing parts, etc.)

The relationship between the service life of wearing parts and production capacity

The relationship between the service life of wearing parts and operating speed

The relationship between the service life of wearing parts and the operator

The relationship between wearing parts and operating environment

The impact of abnormal operation on wearing parts

Update and prediction of the lifespan of wearing parts (the lifespan of wearing parts is generally a reference value formulated through collected data after actual operation and combined with experience). It would be more efficient if the lifespan can be predicted through self-learning through data modeling. Reasonable

It is necessary to be able to give early warning when the service life of wearing parts reaches the end.

unit price

Frequency of use

replacement cost

Downtime cost

Inventory costs

Has the maintenance effect been achieved?

Will it affect the product?

Are there any abnormalities between maintenance intervals?

A certain maintenance requirement is to be completed in 4 hours, but it actually takes 6 hours to complete?

Employee maintenance time continues to be less than 4 hours? Need to optimize maintenance time standards?

Are employees consistently above 4H? Have maintenance conditions changed? Are employee skills missing? Are the maintenance tools damaged?

Are individual employees higher than 4H? Strengthen the training and assessment of abnormal employees?

Are individual employees below 4H? Ways to promote this employee? Give performance incentives?

Reactive power compensation

air compressor station

Vacuum pumping station

Workshop air conditioning and auxiliary heating

Dehumidifiers and humidifiers

Medium efficiency and high efficiency filters

Potential Failure Modes and Effects Analysis

Discover and evaluate potential failures and consequences in products/processes, and find measures to avoid or reduce the occurrence of potential failures.

DFMEA

PFMEA

EFMEA

SFMEA

The first module-less battery technology, by simplifying the module structure, the battery pack volume utilization rate is increased by 15~20%, parts are reduced by 40%, and production efficiency is increased by 50%.

The high-nickel 811 leading system, combined with the industry's nano-rivet technology, carries out structural reinforcement and protection at the cell level, greatly increasing the capacity density and effectively balancing high safety and reliability.

Precise single-crystal particle design, combined with oxidation-resistant electrolyte, continuously broadens the upper voltage limit to extract more active lithium, thereby significantly increasing capacity density and achieving optimal cost performance.

4.5μm ultra-thin foil, thinner than broken, thin without wrinkles, infinitely slimming and weight-reducing in priority space, single cell capacity has been increased by up to 5~10%

It can greatly reduce the consumption of active lithium during battery cell use, significantly improve the stability of the anode material surface and body structure, and meet the performance requirements of ultra-long life.

The cathode FIC layer technology is used to construct a self-dormant passivation film on the pole piece, which reduces the activity during storage and is reactivated during use, greatly reducing losses like animal hibernation.

Automatically repair defects in the solid electrolyte membrane to ensure its integrity and stability, demonstrate adaptive protection characteristics, and improve the cycle and storage performance of the battery cell.

Through precise design at the pole plate level, a "high-speed channel for ions and electrons" is constructed to reduce lithium ion diffusion resistance and slow down capacity fading.

Introducing flexible expansion force management technology to achieve adaptive management of cell expansion force, reduce lithium ion diffusion resistance, and slow down capacity fading.

Carry out blood replenishment and detoxification at different stages according to life requirements, slow down capacity decay and extend battery life.

The fully nanometerized material surface builds an electronic network extending in all directions, which greatly improves the response speed of the cathode material to charging signals and the extraction speed of lithium ions.

Modifying the surface of the anode material of the porous coating layer provides abundant active sites required for lithium ion exchange, greatly improving the lithium ion charge exchange speed and ion insertion rate.

The introduction of various homogeneous technologies allows lithium ions to be embedded in graphite channels from 360 degrees, achieving a significant increase in charging speed.

The introduction of superconducting electrolyte with super transport capacity can greatly increase the transmission speed of lithium ions in the liquid phase and interface, and achieve a rapid increase in battery charging speed.

The use of high-porosity separators can effectively reduce the average transmission distance of lithium ions, allowing lithium ions to come and go freely between the anode and cathode, greatly reducing the ion transmission resistance.

By regulating the gradient distribution of the porous structure of the pole piece, a high porosity structure in the upper layer and a high compaction density structure in the lower layer are achieved, perfectly balancing high energy density and super fast charging.

Multi-dimensional space pole technology greatly improves the current carrying capacity of the pole piece and breaks through the temperature rise bottleneck in the DC charging and discharging process.

By monitoring the anode position, the charging current is adjusted in real time to ensure that the battery will not precipitate lithium metal during the maximum charging speed, thereby achieving the ultimate charging speed.

Conduct high-throughput screening of material gene libraries to lock in unique metal elements for doping with variable-price elements such as nickel and cobalt, which not only ensures capacity density but also increases the difficulty of oxygen release, and greatly improves the thermal stability of ternary materials. .

The nano-scale coating forms a stable and dense solid electrolyte film on the surface of the pole piece, which greatly reduces the reactivity of the material and electrolyte and helps improve the thermodynamic stability of the battery core.

By developing new multi-element electrolyte additives and improving the genes of the electrolyte, it can effectively reduce the reaction heat between the solid-liquid interface and significantly improve the heat-resistant temperature of the battery and the thermal safety of the battery.

Sales analysis of various products

Profit analysis of various products

Market share analysis of various products

Main problems with current products

Top three in sales and market share of similar products

Analysis of rising stars in similar products

Learn and absorb

Description of current trends

Cause Analysis

Product development roadmap

Market source

source of technology

National policy analysis

Industry policy analysis

Access condition analysis

Market size analysis

Market segment analysis

Customer group analysis

competitor analysis

Development direction analysis

Product Positioning

Product segmentation and customer group strategies

Product differentiation strategy formulation

Sales model strategy formulation

Product series planning and pricing strategy formulation

Feasibility of technical solutions

Development cycle

Developer input

Technology accumulation

Breakthroughs in key technical difficulties

Analysis of existing product advantages/disadvantages

Technology accumulation and reserves

External borrowable resources

Resources to collaborate with

technology risk

personnel turnover risk

Market change risk

Unpredictable risks

SWOT analysis

Development options that capitalize on strengths and opportunities

Take advantage of opportunities and modify solutions to address weaknesses

Take advantage of opportunities and transform risk plans

Method Risks and Weaknesses Countermeasures

Product R&D Cost Estimation

expected market size

Product profit analysis

Product performance analysis within 3 years

Product line

product name

Targeted market

market strategy

product strategy

core selling point

value proposition

Improved or added features

implementation technology

value strategy

Development potential

Technology roadmap assessment

Market prospect analysis

product specifications

Determine product specifications

Determine product functions and scope of use

Set product performance goals

Product manual and instructions for use

Organization team

Develop technical route

Develop implementation plan

Submit implementation plan

Program review

Demonstration program

Feasibility Analysis

Jury

Establish product plan milestones

Write product plan

plan review

Functional research on similar products

Functional application scenarios of similar products

Advantages and reference analysis of similar products

Analysis of shortcomings of similar products

Establish prototype style

Establish prototype layout

Prototyping

prototype review

Technical architecture research

Implement technology research

Prepare technical preliminary research report

Understand the main business needs

Analyze and quantify past work with reference

Project plan development

Planned release

Clarify the scope of business needs

Requirements document division of labor

Write the first draft of R&D requirements

Writing requirements process discussion

R&D needs review

Modification of R&D requirements

R&D requirements finalized

Writer’s introduction to design plan

Writing process discussion

Writing first draft review

Summary design document integration

Formal review of outline design documents

Finalize outline design document

Material purchase and receipt

Make products according to design

Record the whole process data of trial production

sample delivery

test sample

Sample customer trial

Submit trial report

Confirm last request

Review process documentation

Determine legacy impact

Confirm acceptance

Supporting document submission

Submit supporting packaging

Submit quotation plan

Product promotion

Product packaging

Product sales plan

Product pre-sales plan

Product target audience

Product main function introduction

Product advantages introduction

Product pricing strategy

Product main function introduction

Introduction to solution features

Product target audience

Product advantages introduction

Assembly and use introduction

Daily maintenance skills training

Usage tracking

Use issue tracking