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Published byQuentin Cunningham Modified over 9 years ago
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Institute of Innovative Design Divnogorsk Low- Voltage Circuit- Breakers Plant 25%
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Products of Divnogorsk Plant Circuit breakers: Electrical cabinets: In=100AIn=250AIn=630AIn=1600A
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Innovative projects Construction and production technology of lead-in distributor (cost reduction and quality increase) Construction and production technology of electrical cabinet PR 8503 (cost reduction and quality increase) Nonferrous materials economy. Construction and production technology of circuit breakers and electrical cabinets. (cost reduction and quality increase)
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Innovative projects Silver contact points of circuit breaker 250A (cost reduction) Construction and production technology of circuit breaker VA-57-43, up to the 1600A. (cost reduction at the design stage) Construction and production technology of circuit breaker VA-57-31(35,39), 100A, 250A and 630A. (cost reduction and quality increase) In=1600A In=100A In=250A In=630A
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Economy Project VA 57-43 8 million Rub. Electrical cabinet PR 8503 Project silver contact points 7 million Rub. Project VA 57-43 3 million Rub. 10 million Rub. Project lead-in distributor 8 million Rub. Project nonferrous materials economy Project VA 57- 31, 35, 39 20 million Rub. 100 million Rub.
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Lead-in distributor Project goal: to reduce the prime cost in 50% Prime cost – 38966 Rub. Market price - 15417 Rub.
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Costs
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Supporting Information Gathering Supporting information Analysis of the Object Functional and Flow models, Evolution Trends, Key Disadvantages, Contradictions Problem Solution Engineering Solutions Data Gathering Background information Function Based Information Gathering Function oriented information CONCEPTUAL STAGE INFORMATION STAGE ANALYTICAL STAGE Concept substantiation Concepts, Ideas for Further Development Problem Statement Trimming problems, Feature transfer problems, Key problems Innovative Design Technology
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Analytical stage procedures STATEMENT OF KEY PROBLEMS GENETIC ANALYSIS COMPONENT-STRUCTURAL ANALYSIS FUNCTIONAL-PARAMETRIC ANALYSIS PARAMETRIC ANALYSIS DIAGNOSTIC ANALYSIS INTEGRATION OF ALTERNATIVE SYSTEMS - CAUSE-AND-EFFECT CHAINS ANALYSIS Problems Undesirable effects Denotations: STATEMENT OF PROBLEMS DIRECTION OF SOLUTION OVERMODELING
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Functional model
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Results of functional analysis
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Cause-and-Effect Chains Analysis What are the reasons of high labour-intensiveness and materials consumption?
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Convolution results
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Results of analytical stage Class of problemAmount User defined problems47 Problems which are directed on increase of useful function performance 95 Problems on exclusion of harmful effects31 Problems on decreasing of functional superfluity47 Key problems after partial trimming procedure17 Root problems after cause-and-effect chains analysis 76 Total (problems after analytical stage)313
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Conceptual stage 23 basic concepts submitted 1.Labour-intencity decrease 2.Materials consumption decrease 3.Energy intensity decrease 4.Quality and product appearance increase 5.Ease of use and repair increase 6.Change of package and transportation 7. Lead time decrease
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Change wires by bus rods The saving rate is 1212 Rubles for one item.
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Arrangement change Clamps Switchers VDU Safety devices Current transformers New arrangement of devices: The saving rate is 1476 Rubles for one item.
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Advanced fixing elements High labour-intencity
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Galvanized panel instead iron powder coating High costs on powder coating
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Buses of intricate profile High labour-intencity of wire bonding
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Welding points reduction High labour-intencity of frame manufacture Bending process applied:
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Bras binder change by iron High costs of brass binder
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New light frame design High labour-intencity and material consumption of frame
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Material consumption decrease
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Labour-intencity reduction
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Achievements Costs reduction on 51% New attractive design New modern devices used Materials consumption reduction Labour intensity reduction New technology applied Energy consumption reduction
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In comparison with the best «Ricoh» Company (Japan) Divnogorsk Plant The year of innovation department foundation 19852004 Amount of employee 30,5 thousand workers2 thousand workers Amount of innovative engineer 422,5 Amount of project per year for each innovative engineer 2,62,0 Average term of the project elaboration 3 months3,0 months Amount of innovative engineer toward 2000 workers 2,32,5
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Innovative Design efficiency 1 Ruble put into innovative design works gave more than 20 Rubles
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