We will create custom testing machines tailored to the shape and use of products such as chairs, office chairs, and sofas!
The "Chair and Office Chair Testing Machine" from Mikyo Manufacturing is a testing machine designed to conduct strength tests, fatigue tests, impact tests, and more, based on assumed environmental conditions. In addition to accommodating the shape and application of our customers' products and various standards, we also manufacture testing machines tailored to our unique evaluation criteria. Please feel free to contact us for custom or semi-custom testing machines that fit the size, application, and usage environment of your products. 【Product List】 ● Chair Strength Testing Machine (Single Series) ● Chair Strength Testing Machine (Triple Series, Long Chair Compatible) ● Caster Mobility Testing Machine ● Armrest Durability Testing Machine We also build systems that incorporate measurement result data and include automatic processing of measurement data. We will produce the "testing machine you want" with a consistent production system. 【Recommended for the following people!】 ■ Those who want to conduct product testing in-house ■ Those who want to reduce external outsourcing costs ■ Those who want to improve product development speed ■ Those who want to conduct in-house standard-specific tests *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specification Example】 《Chair Strength Testing Machine (Series Type)》 ■Reference Standards: JIS S1206 "7.2.1 Static Load Test on Front Edge of Seat," "7.2.2 Combined Load Test on Seat and Backrest," "7.3.1 Durability Test on Seat and Backrest," etc. ■Load Method: Servo Motor Type ■Load Force: Seat: 2kN, Backrest: 1.5kN ■Load Direction: Seat: Only vertical downward; Backrest: Adjustable from horizontal position to 45° downward ■Load Stroke Amount: Seat: 100mm, Backrest: 500mm ■Stroke Measurement: Motor Pulse Encoder Type ■Load Mechanism Movement: Elevation/Chair Base: Motorized; Lateral/Front-Back: Manual movement followed by clamp fixation ■Test Modes: Seat Repeated Test, Seat Push + Backrest Repeated Test, Seat + Backrest Repeated Test, etc. ■Expected Installation Dimensions: Approximately W1300×D1900×H2300mm, Approximately 1600kg ■Options: Data Processing Software (Test Condition Creation, Data Sampling, Test Photography, etc.) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
■ Complies with standards such as JIS and BIFMA ■ Simultaneous testing of multiple units and locations ■ High precision with stroke displacement measurement sensors ■ Supports capturing images of the testing conditions ■ Displays testing time and number of cycles on captured images *For more details, please refer to the PDF document or feel free to contact us. "Chair/Office Chair Testing Machine" Performs strength tests, fatigue tests, impact tests, etc., under environmental conditions for chairs, office chairs, and sofas. YONEKURA MFG. Co., Ltd. designs and manufactures material testing machines that comply with global standards.
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Mikyo Manufacturing provides a comprehensive production system that develops, designs, manufactures, and supports testing machines and measurement devices tailored to the objectives and applications of customers in fields such as material research and development, as well as in accordance with material testing standards and methods. The testing machines that respond to requests from various major manufacturers and research institutions are mostly customized products. When measuring the durability of new materials, we offer completely made-to-order solutions. We also pay attention to the "usability," which varies depending on the installation location and users, and we make adjustments to ensure that each testing machine is optimized for our customers.
