CN107909286A - Realize a kind of technical solution of non-traditional VSM value stream analysis - Google Patents
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Abstract
The present invention provides a kind of technical solution for realizing non-traditional VSM value stream analysis, following steps are specifically included:Step 1, the working time parameter with regular each workbench is collected;Step 2, the resource and qualitative data with regular each workbench are collected;Step 3, design and establish value stream analysis calculation template;Step 4, data regular in step 1 and step 2 are filled into the value stream analysis calculation template established, analysis calculates the data do not filled out;The present invention by flow and time series analysis etc. by VSM and actual job flow it is even closer it is integrated associate, efficiently updated easy to process engineer with maintenance process data, and be conducive to and the tight association such as actual scheduling plan;The formulation that VSM carries out production planning and sequencing is directly based upon, production capacity table in traditional method is avoided and updates the risk brought not in time;The present invention makes value stream analysis more efficient and is flexibly applied to the orderly management of the research and development of enterprise, production, buying, logistics etc..
Description
Technical field
The present invention relates to new energy, automobile and intelligent Manufacturing Technology field, and in particular to realizes non-traditional VSM values flow point
A kind of technical solution of analysis.
Background technology
Value stream analysis is the flow or process that manufacture type or service-type firm are used for analyzing research and development, production, supply, logistics
A kind of instrument, the beat of flow, time in advance, cost, efficiency etc. can be calculated by analysis, it is widely used in vapour
The industries such as car, electronics, machinery, aviation.
The analysis of traditional value flow point understands a kind of graphical communication means of corporate operation situation often as high level, itself and reality
The association of border flow details is generally fairly simple.The analysis of traditional value flow point is typically the performance of actual process operation, rather than real
The attribute of border flow behind, so reusability is low, and it is generally more open with the linkage of production planning and sequencing, and value stream analysis is more
Scheduling production capacity information not necessarily upgrades in time after new.
The content of the invention
In order to solve the problems in the existing technology, make value stream analysis more efficient and be flexibly applied to grinding for enterprise
The orderly management of hair, production, buying, logistics etc., the present invention provides a kind of technology for realizing non-traditional VSM value stream analysis
Scheme.
Realize a kind of technical solution of non-traditional VSM value stream analysis, specifically include following steps:
Step 1, the working time parameter with regular each workbench is collected:Foundation ergonomics or motion analysis, one
As time parameter will with the various action step tight associations of workbench, act it is more complicated, time parameter is more complicated, will it is various move
As step be summarized as thread-changing prepare, reach the standard grade, operation, it is offline, detect, turn sequence, collect the data being closely related with time parameter, bag
Include the upper station number of single clip tool, effective fixture number, it is adjacent operate twice whether the completely serial, coefficient of reliability of workbench;
Step 2, the resource and qualitative data with regular each workbench are collected:Resource and qualitative data are very complicated, will
They it is regular for need personnel's number, facility, equipment, instrument, material, easily-consumed products, direct operating costs, indirectly operation into
Sheet, the output of workbench, process conditions and qualitative data, file, prepared according to the thread-changing in step 1, reached the standard grade, operation, it is offline,
Detect, turn sequence this six kinds of action steps, resource data is mapped with the time parameter of each action step;
Step 3, design and establish value stream analysis calculation template:Value stream analysis calculation template, can use Microsoft Excel
Electrical form is realized, can also be realized with code;
Step 4, data regular in step 1 and step 2 are filled into the value stream analysis calculation template established, point
Analysis calculates the data do not filled out;
Further, the upper station number of single clip tool is each workbench upper fixture once most multipotency while clamping in step 1
Product number, effective fixture number on each workbench is one or two, it is adjacent operate twice whether it is completely serial in it is serial
Represent that first operation just carries out second operation after being fully completed;
Further, value stream analysis template can be integrated into information system in step 3, and information system passes through information pair
Flow, time series analysis, resource and cost tracking, parameter and result, the following point that improves are analyzed, and information is converged including customer demand
Total information, flow summary information, process summary information, work station information, wherein, a flow is made of multiple processes, one
Process includes multiple workbench, and the convergence of multiple workbench is flowed to a process, the convergence of multiple processes to one
Journey;
Customer demand summary information includes customer information, product coding, desired net time in advance, desired beat, these
Information is directly inputted by user;
Flow summary information includes applicable producing line, process encoding, flow net time in advance, flow bottlenecks' cycle time, stream
Journey possible thread-changing time, flow maximum production capacity, flow maximum positive production capacity, process end product cost, needed for flow
Personnel, wherein applicable producing line, process encoding are directly inputted by user, when flow net time in advance is all process steps beat in flow
The sum of between, flow bottlenecks' cycle time is the maximum of all process steps pitch time in flow, when the possible thread-changing of flow prepares
Between be all process steps thread-changing time in flow maximum, flow maximum production capacity be in flow in all process steps production capacity most
Small value, flow maximum positive production capacity for all process steps consider reliability after production capacity minimum value;Process end product cost is
The sum of all process steps cost;Personnel needed for flow are the sum of personnel needed for all process steps;
Process summary information includes process title, coding, process period time, process thread-changing time, process
Maximum production capacity, process maximum positive production capacity, maximum load number of packages of process, personnel, process cumulative cost needed for process, wherein
Process title, coding are directly inputted by user, and the process period time is the pitch time of current process, and process thread-changing prepares
Time is the maximum in current all working platform thread-changing time;Process maximum production capacity is the inverse of process period time;
Process maximum positive production capacity is the sum of current reliable production capacity of all working platform;Maximum load number of packages of process is directly defeated by user
Enter;Personnel needed for process are the sum of current all working platform operational personnel;Process cumulative cost be current process spend into
This;
Workbench information is changed including workbench cycle time, workbench value time, workbench non-value time, workbench
Line time, on-line time, the activity duration, downtime, detection time, turn sequence time, the effectively upper station number of single clip tool, folder
Tool number, it is adjacent operate twice whether completely serial, functional reliability coefficient, wherein workbench thread-changing time, the when of reaching the standard grade
Between, the activity duration, downtime, detection time, turn sequence time, the upper station number of single clip tool, effective fixture number, adjacent operate twice
Whether completely serial, functional reliability coefficient is directly inputted by user, and the workbench value time is activity duration divided by single clip
Station number on tool;The workbench non-value time is on-line time, downtime, detection time, turns the sum of sequence time divided by single clip
Station number on tool;
Further, when effective fixture number is 1, the calculation formula of workbench cycle time is:
When effective fixture number is 2, the calculation formula of workbench cycle time is:
Further, the process period time is the inverse of the sum of all working platform cycle time inverse, the process period time
Calculation formula be:(OCT is the process period time, and WCT is workbench cycle time);
Information system can both establish one's own system as an independent value stream analysis tool software, can also be embedded into enterprise
On resource management system or e-commerce platform based on internet, when information system be embedded into ERP System or
When on the e-commerce platform based on internet, information system is by api interface with ERP System or based on mutual
The e-commerce platform of networking carries out complete unicom, so as to get ERP System or the electronics business based on internet
The data being engaged in the database of platform, it is analyzed all fields needed for calculating and can be directly acquired from its database, information-based
System can also be updated the data in database, so as to carry out the formulation of production planning and sequencing, scheduling production capacity after renewal based on VSM
Information can upgrade in time.
The present invention has beneficial effect:
(1) using sub-process as unit, divide and rule, finally synthesize again, convenient and efficient, orderliness is clear;
(2) without additional character, embodied, drawn efficient using data mode;
(3) method is simple, can grasp rapidly;
(4) normalization establishment VSM, is maintained at more new state at any time, and being applied not only to enterprise persistently improves, and for daily
Operation Operating Guideline;
(5) it is potential by the present state VSM and state VSM in future of the organic binding of improvement point quick prompt of VSM, energy fast positioning
Improve point, and state VSM in future need not be drawn, greatly improve the efficiency;And due to the unique way of VSM of the present invention, improving
During can only renewal local data and update whole VSM rapidly, be obviously improved efficiency;
(6) it is actual to instruct daily enterprise work, embody VSM essence purposes;
(7) by flow and time series analysis etc. by VSM and actual job flow it is even closer it is integrated association, easy to flow
Engineer efficiently renewal and maintenance process data, and be conducive to and the tight association such as actual scheduling plan;
(8) formulation that VSM carries out production planning and sequencing is directly based upon, production capacity table in traditional method is avoided and updates not in time and bring
Risk, be also beneficial to enterprise to informationization upgrade.
Embodiment
With reference to embodiment, the present invention is further illustrated.
Embodiment 1:
Realize a kind of technical solution of non-traditional VSM value stream analysis, specifically include following steps:
Step 1, the working time parameter with regular each workbench is collected:Foundation ergonomics or motion analysis, one
As time parameter will with the various action step tight associations of workbench, act it is more complicated, time parameter is more complicated, will it is various move
As step be summarized as thread-changing prepare, reach the standard grade, operation, it is offline, detect, turn sequence, collect the data being closely related with time parameter, bag
Include the upper station number of single clip tool, effective fixture number, it is adjacent operate twice whether the completely serial, coefficient of reliability of workbench;
Step 2, the resource and qualitative data with regular each workbench are collected:Resource and qualitative data are very complicated, will
They it is regular for need personnel's number, facility, equipment, instrument, material, easily-consumed products, direct operating costs, indirectly operation into
Sheet, the output of workbench, process conditions and qualitative data, file, prepared according to the thread-changing in step 1, reached the standard grade, operation, it is offline,
Detect, turn sequence this six kinds of action steps, resource data is mapped with the time parameter of each action step;
Step 3, design and establish value stream analysis calculation template:Value stream analysis calculation template, can use Microsoft Excel
Electrical form is realized, can also be realized with code;
Step 4, data regular in step 1 and step 2 are filled into the value stream analysis calculation template established, point
Analysis calculates the data do not filled out;
Further, the upper station number of single clip tool is each workbench upper fixture once most multipotency while clamping in step 1
Product number, effective fixture number on each workbench is one or two, it is adjacent operate twice whether it is completely serial in it is serial
Represent that first operation just carries out second operation after being fully completed;
Further, value stream analysis template can be integrated into information system in step 3, and information system passes through information pair
Flow, time series analysis, resource and cost tracking, parameter and result, the following point that improves are analyzed, and information is converged including customer demand
Total information, flow summary information, process summary information, work station information, wherein, a flow is made of multiple processes, one
Process includes multiple workbench, and the convergence of multiple workbench is flowed to a process, the convergence of multiple processes to one
Journey;
Customer demand summary information includes customer information, product coding, desired net time in advance, desired beat, these
Information is directly inputted by user;
Flow summary information includes applicable producing line, process encoding, flow net time in advance, flow bottlenecks' cycle time, stream
Journey possible thread-changing time, flow maximum production capacity, flow maximum positive production capacity, process end product cost, needed for flow
Personnel, wherein applicable producing line, process encoding are directly inputted by user, when flow net time in advance is all process steps beat in flow
The sum of between, flow bottlenecks' cycle time is the maximum of all process steps pitch time in flow, when the possible thread-changing of flow prepares
Between be all process steps thread-changing time in flow maximum, flow maximum production capacity be in flow in all process steps production capacity most
Small value, flow maximum positive production capacity for all process steps consider reliability after production capacity minimum value;Process end product cost is
The sum of all process steps cost;Personnel needed for flow are the sum of personnel needed for all process steps;
Process summary information includes process title, coding, process period time, process thread-changing time, process
Maximum production capacity, process maximum positive production capacity, maximum load number of packages of process, personnel, process cumulative cost needed for process, wherein
Process title, coding are directly inputted by user, and the process period time is the pitch time of current process, and process thread-changing prepares
Time is the maximum in current all working platform thread-changing time;Process maximum production capacity is the inverse of process period time;
Process maximum positive production capacity is the sum of current reliable production capacity of all working platform;Maximum load number of packages of process is directly defeated by user
Enter;Personnel needed for process are the sum of current all working platform operational personnel;Process cumulative cost be current process spend into
This;
Workbench information is changed including workbench cycle time, workbench value time, workbench non-value time, workbench
Line time, on-line time, the activity duration, downtime, detection time, turn sequence time, the effectively upper station number of single clip tool, folder
Tool number, it is adjacent operate twice whether completely serial, functional reliability coefficient, wherein workbench thread-changing time, the when of reaching the standard grade
Between, the activity duration, downtime, detection time, turn sequence time, the upper station number of single clip tool, effective fixture number, adjacent operate twice
Whether completely serial, functional reliability coefficient is directly inputted by user, and the workbench value time is activity duration divided by single clip
Station number on tool;The workbench non-value time is on-line time, downtime, detection time, turns the sum of sequence time divided by single clip
Station number on tool;
Further, effective fixture number is 1, and the calculation formula of workbench cycle time is:
Further, the process period time is the inverse of the sum of all working platform cycle time inverse, the process period time
Calculation formula be:(OCT is the process period time, and WCT is workbench cycle time);
Information system can both establish one's own system as an independent value stream analysis tool software, can also be embedded into enterprise
On resource management system or e-commerce platform based on internet, when information system be embedded into ERP System or
When on the e-commerce platform based on internet, information system is by api interface with ERP System or based on mutual
The e-commerce platform of networking carries out complete unicom, so as to get ERP System or the electronics business based on internet
The data being engaged in the database of platform, it is analyzed all fields needed for calculating and can be directly acquired from its database, information-based
System can also be updated the data in database, so as to carry out the formulation of production planning and sequencing, scheduling production capacity after renewal based on VSM
Information can upgrade in time.
Embodiment 2:
The present embodiment and embodiment 1 difference lies in:
Effective fixture number is 2, and the calculation formula of workbench cycle time is:
The present invention divides and rule, finally synthesizes again, convenient and efficient, orderliness is clear using sub-process as unit;Without special symbol
Number, embodied, drawn efficient using data mode;Method is simple, can grasp rapidly;VSM is worked out in normalization, is kept at any time
In more new state, being applied not only to enterprise persistently improves, and is used for daily operation Operating Guideline;It is fast by the improvement point of VSM
Speed prompts organic present state VSM and state VSM in future of binding, the energy potential improvement point of fast positioning, and need not draw state VSM in future,
Greatly improve the efficiency;And due to the unique way of VSM of the present invention, during improvement can only renewal local data and it is fast
Speed updates whole VSM, is obviously improved efficiency;It is actual to instruct daily enterprise work, embody VSM essence purposes;Pass through flow
With time series analysis etc. by VSM and actual job flow it is even closer it is integrated associate, efficiently update and tie up easy to process engineer
Flow data is protected, and is conducive to and the tight association such as actual scheduling plan;The formulation that VSM carries out production planning and sequencing is directly based upon,
Avoid production capacity table in traditional method and update the risk brought not in time, be also beneficial to enterprise and upgrade to informationization;The present invention makes
Value stream analysis is more efficient and is flexibly applied to the orderly management of the research and development of enterprise, production, buying, logistics etc..
Claims (10)
1. realize a kind of technical solution of non-traditional VSM value stream analysis, it is characterised in that specifically include following steps:
Step 1, the working time parameter with regular each workbench is collected:According to ergonomics or motion analysis, time ginseng
Number will with the various action step tight associations of workbench, by various action steps be summarized as thread-changing prepare, reach the standard grade, operation, under
Line, detect, turn sequence, collects the data being closely related with time parameter, including the upper station number of single clip tool, effective fixture number, adjacent
Operate twice whether the completely serial, coefficient of reliability of workbench;
Step 2, the resource and qualitative data with regular each workbench are collected:By the regular people to need of resource and qualitative data
Member's number, facility, equipment, instrument, material, easily-consumed products, direct operating costs, Indirect Operating Cost, the output of workbench, technique
Condition and qualitative data, file, prepared according to the thread-changing in step 1, reached the standard grade, operation, it is offline, detect, turn the action of this six kinds of sequence
Step, resource data is mapped with the time parameter of each action step;
Step 3, design and establish value stream analysis calculation template:Value stream analysis calculation template, can use Microsoft's Excel electronics
Form is realized, can also be realized with code;
Step 4, data regular in step 1 and step 2 are filled into the value stream analysis calculation template established, analysis meter
Calculate the data do not filled out.
2. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 1, it is characterised in that step 1
The upper station number of middle single clip tool for each workbench upper fixture once most multipotency clamping at the same time product number, on each workbench
Effective fixture number be one or two, it is adjacent operate twice whether it is completely serial in after serial representation first operates and is fully completed
Just carry out second operation.
3. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 1, it is characterised in that step 3
Middle value stream analysis template can be integrated into information system, information system by information to flow, time series analysis, resource and into
This tracking, parameter and result, the following point that improves are analyzed, and information includes customer demand summary information, flow summary information, work
Sequence summary information, work station information, wherein, a flow is made of multiple processes, and a process includes multiple workbench, multiple
The convergence of workbench is to a process, the convergence of multiple processes a to flow.
4. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 3, it is characterised in that client
Demand summary information includes customer information, product coding, desired net time in advance, desired beat, these information are straight by user
Connect input.
5. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 3, it is characterised in that flow
Summary information includes applicable producing line, process encoding, flow net time in advance, flow bottlenecks' cycle time, the possible thread-changing of flow
Time, flow maximum production capacity, flow maximum positive production capacity, process end product cost, personnel needed for flow,
Wherein applicable producing line, process encoding are directly inputted by user, when flow net time in advance is all process steps beat in flow
The sum of between, flow bottlenecks' cycle time is the maximum of all process steps pitch time in flow, when the possible thread-changing of flow prepares
Between be all process steps thread-changing time in flow maximum, flow maximum production capacity be in flow in all process steps production capacity most
Small value, flow maximum positive production capacity for all process steps consider reliability after production capacity minimum value;Process end product cost is
The sum of all process steps cost;Personnel needed for flow are the sum of personnel needed for all process steps.
6. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 3, it is characterised in that process
Summary information includes process title, coding, process period time, process thread-changing time, process maximum production capacity, process
Maximum positive production capacity, process maximum load number of packages, personnel, process cumulative cost, wherein process title, process needed for process
Coding is directly inputted by user, and the process period time is the pitch time of current process, and process thread-changing time is current institute
There is the maximum in workbench thread-changing time;Process maximum production capacity is the inverse of process period time;Process maximum positive
Production capacity is the sum of current reliable production capacity of all working platform;Maximum load number of packages of process is directly inputted by user;
Personnel needed for process are the sum of current all working platform operational personnel;Process cumulative cost be current process spend into
This.
7. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 3, it is characterised in that work
Station information include workbench cycle time, workbench value time, the workbench non-value time, workbench thread-changing time,
On-line time, activity duration, downtime, detection time, turn sequence time, the upper station number of single clip tool, effective fixture number, adjacent two
Secondary operation whether completely serial, functional reliability coefficient, wherein workbench thread-changing time, on-line time, the activity duration,
Downtime, detection time, turning sequence time, single clip tool, above whether station number, effective fixture number, adjacent operate twice go here and there completely
Row, functional reliability coefficient are directly inputted by user, and the workbench value time is activity duration divided by the upper station number of single clip tool;
The workbench non-value time is on-line time, downtime, detection time, turns the sum of sequence time divided by the upper station number of single clip tool.
8. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 7, it is characterised in that when having
When effect fixture number is 1, the calculation formula of workbench cycle time is:
When effective fixture number is 2, the calculation formula of workbench cycle time is:
9. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 6, it is characterised in that process
Cycle time is the inverse of the sum of all working platform cycle time inverse, and the calculation formula of process period time is:
(OCT is the process period time, and WCT is workbench cycle time).
10. a kind of technical solution of non-traditional VSM value stream analysis is realized as claimed in claim 3, it is characterised in that
Information system can both establish one's own system as an independent value stream analysis tool software, can also be embedded into corporate resources
In management system or e-commerce platform based on internet, when information system is embedded into ERP System or is based on
When on the e-commerce platform of internet, information system is by api interface and ERP System or based on internet
E-commerce platform carry out complete unicom, so as to get ERP System or the e-commerce based on internet is put down
Data in the database of platform, it is analyzed all fields needed for calculating and can be directly acquired from its database, information system
Also the data in database can be updated, so as to carry out the formulation of production planning and sequencing, scheduling production capacity information after renewal based on VSM
It can upgrade in time.
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CN111369132A (en) * | 2020-03-02 | 2020-07-03 | 深圳百胜扬工业电子商务平台发展有限公司 | Manipulator operation process processing method and device based on non-traditional VSM |
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