Dynamic stabilization of friction discs

Description
Use of dynamic stabilization in the technological process of manufacturing of friction discs for mobile wheeled and tracked vehicles

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Technology Type
 Process
 Design
 Material

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Technology Benefits
Competitive advantages[br][/br]• the final result on the accuracy of the flattening is achieved regardless of the[br][/br]size of the original error, no preliminary measurements of the discs are required and[br][/br]the process of dynamic disk stabilization is most convenient for automating the editing[br][/br]process;[br][/br]• the achieved deviation from flatness within 0,3 mm for disks with a diameter of up to[br][/br]950 mm and a thickness of up to 5 mm, which is 25...50 % more precise than the accuracy achieved with such known methods of straightening and stabilization of disks as vibration control and thermal fixing;[br][/br]• reduction of residual stresses and ensuring a stable geometric accuracy of the friction[br][/br]discs during operation, which positively affects the increase in the life and reliability of the friction units of mobile wheeled and caterpillar vehicles.

Technology Differentiation and Uniqueness
Parameters[br][/br]• accuracy of straightening — not less than 0,15 mm with an allowable error of 0,3 mm;[br][/br]• performance - not less than 15 disks/h;[br][/br]• maximum outer diameter of the disc is 950 mm.

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Development Stage
 Currently in use/production

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Intellectual Property Rights
 Patent

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Specific Patent Information (Patent Number, Country, Patent Status)
The range of complexes for dynamic stabilization of friction disks with CNC (patents BY (11) 4014 U 2007.12.30 IPC (2006) In 21B 1/10 and BY (11) 5618 U 2009.10.30 IPC (2006) In 21B 1/10).[br][/br]Program for calculating the stress state of a friction disk Disco: registration certificate No. 203 of July 28, 2010, the Republic of Belarus.

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Range of Applications
OAO (OJSC) “BELAZ”, AO NPK (JSC) “Research and Production Corporation “Uralvagonzavod”,[br][/br]OAO (OJSC) “Muromteplovoz”

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Classifier Used at the Enterprise Europe Network
 Automotive, Transport and Logistics
 Materials

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Classifier Used at the Technology Transfer Network of yet2.com Inc.
 Automotive
 Manufacturing
 Techniques
 Transportation

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Preferable Regions
 Europe
 Asia

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Type of Collaboration Sought
 For Sale

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Available Technical Assistance
 Documentation
 Personnel

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