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[Rubber material performance evaluation test and material development support] We can assist in a wide range of areas as performance evaluation tests and material development support for rubber materials. Until now, we have assisted in various research and development projects. We would like to introduce our main handling tests. [Vulcanization test] "Vulcanization (cross-linking)" of rubber is to chemically bond the macromolecules polymers, to create a network structure. Vulcanization creates strong bonds between rubber molecules that increase elasticity and tensile strength. Before vulcanization, rubber stretches like chewing gum and does not return to its original shape, but vulcanized rubber is strongly bonded and tries to return to its original shape. Due to this action, a rubber like stretch and response occurs. The "vulcanization test" is to check the process from non-vulcanization to the end of vulcanization, and to confirm that there are no mistakes in the composition of materials and chemicals. At our company, we use it as a clue for performance evaluation during research and development. Also, perform vulcanization tests for each rubber kneading process in the mass production process is useful for quality control. [Curelastometer] The test equipment used for vulcanization tests is “curelastometer”. This device applies torsional vibration to a rubber test piece at a constant temperature and constant pressure, measures the torque received through the test piece, and measures the vulcanization characteristics of compounded rubber. This test equipment applies torsional vibration to a rubber test piece at a constant temperature and constant pressure, measures the torque received through the test piece and the vulcanization properties of compounded rubber. By using this equipment, it is possible to obtain a "vulcanization curve" that represents the process from unvulcanized to the end of vulcanization. The vulcanization curve will be greatly different just by changing the amount of chemicals to be blended. If we make a mistake in the type or amount of chemicals to be mixed, we can notice it because the shape of the vulcanization curve is different. In addition, this curve can provide information such as the speed at which vulcanization progresses and the appropriate vulcanization time guideline, and is also used when determining vulcanization conditions for rubber materials that have been compounded for the first time. We would like to be in charge of your rubber research and development. If you have any problems related to research and development, please contact us. We will carefully listen to your requests and propose solutions. You may check our other works below (Japanese only) [Entrusted testing] We create rubber test pieces and perform various tests. https://www.nc-net.or.jp/company/73335/product/detail/123465/ [Evaluation test] About compression set test https://www.nc-net.or.jp/company/73335/product/detail/124981/ [Evaluation test] About hardness measurement (IRHD) https://www.nc-net.or.jp/company/73335/product/detail/124296/ [Evaluation test] About hardness measurement (durometer) https://www.nc-net.or.jp/company/73335/product/detail/125103/ [Evaluation test] About specific gravity measurement https://www.nc-net.or.jp/company/73335/product/detail/125156/ [Evaluation test] About rubber adhesion and peeling test (Part 1) https://www.nc-net.or.jp/company/73335/product/detail/125217/ [Evaluation test] About rubber compression set test (Part 1) https://www.nc-net.or.jp/company/73335/product/detail/125701/ [Evaluation test] About rubber tear test (Part 1) https://www.nc-net.or.jp/company/73335/product/detail/125981/ Takaishi Industry Co., Ltd. https://takaishi-ind.co.jp/ [Rubber evaluation test vulcanization test cross-linking curelastometer]
| Main 3 products | Industrial rubber parts O-rings Integrated rubber molding |
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| Type of manufacturing | Industrial machinery Kitchen Construction material |
| Recommended manufacturing category |
1:Mass production - Rubber - Compression molding 2:Mass production - Rubber - Rubber product prototype manufacturing 3:Development and production of prototype/Small-scale production - Prototype processing - Small-size prototype manufacturing 4:Development and production of prototype/Small-scale production - Prototype processing - Simplified/Molding 5:Designing - Test - Chemical analysis 6:Designing - Simulation - 3D modeling 7:Designing - Test - Specimen processing 8:Mass production - Rubber - EPT 9:Mass production - Rubber - Fluoro-rubber 10:Mass production - Rubber - NBR |
Custom-made PROTOTYPE automotive parts Prototype automotive parts manufacturer of top class in Japan sample vehicle made with our technologies We have a variety of techniques for the prototype auto parts production
| Main 3 products | prototype sheet metal parts |
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| Type of manufacturing | Jigs and tools Industrial machinery Transportation equipment |
| Recommended manufacturing category |
1:Development and production of prototype/Small-scale production - Sheet-metal processing - Sheet metal protocol manufacturing 2:Assembly/Inspection - Inspection - Metal press 3:Development and production of prototype/Small-scale production - Prototype processing - Prototype/Small-lot molding 4:Assembly/Inspection - Assembly - Auto parts assembly 5:Development and production of prototype/Small-scale production - Sheet-metal processing - Pipe machining 6:Development and production of prototype/Small-scale production - Machining - Machining/Handles small-scale production (order from 1 piece) 7:Die manufacturing - Plastic mold - Injection molding die 8:Designing - Mold designing - General metal press die 9:Development and production of prototype/Small-scale production - Prototype processing - Simple mold, prototype mold 10:Die manufacturing - Plastic mold - Insert molding die |
We collaborated with three general hospitals in Japan to develop this disinfection dispenser 【FUMIFUMI SHUSSHU】. 【FUMIFUMI SHUSSHU】, which began selling in February 2022 is utilized by many hospitals, medical facilities, and enterprises. It is available in our online store. ―――――――Features――――――― With the thought that 「children can use it safely and with peace of mind」 We have 2 types: ・Size according to children's height ・General size Disinfectant dispenser 【FUMIFUMI SHUSSHU】 is ・No power supply required ・Non-contact ・Capacity 5 liters ・High stability You may check the product details in our online store link below: https://yoshida-0nline.stores.jp/ If you have any questions, please contact us from the page below: https://yoshida-0nline.stores.jp/inquiry
| Main 3 products | Alumi parts for 4 wheels brake Alumi parts for construction machine Alumi RP parts for prototype |
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| Type of manufacturing | Heavy electric machinery Industrial machinery Transportation equipment |
| Recommended manufacturing category |
1:Mass production - Casting - Gravity casting 2:Mass production - Mechanical processing - NC turning machining 3:Designing - Mold designing - Casting die designing 5:Development and production of prototype/Small-scale production - NC machining - Handles 3D processing 6:Mass production - Casting - Sand casting 7:Development and production of prototype/Small-scale production - Prototype processing - Aluminum die-casting 8:Designing - Simulation - Casting 9:Mass production - Mechanical processing - Machining 10:Die manufacturing - Casting die - Wooden model |
At the request of a camera manufacturer, we tested mechanical parts that fit around a shutter for two weeks that were nearly precise enough for mass production. We were praised for our speed with this assignment. The key was our knowledge of rolling analysis.
| Main 3 products | We're the prototype specialists! Metal and plastic test parts (automotive, TVs, digital cameras, digital video, mobile phones) Transportation equipment (power train system testing, drive system testing), electronic parts (digital camera lens barrels, mobile phone camera module testing) Injection molding dies, die-casting, test dies |
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| Type of manufacturing | Transportation equipment Telecommunication equipment Industrial machinery |
| Recommended manufacturing category |
1:Mass production - Mechanical processing - Five-face/axes machining 2:Development and production of prototype/Small-scale production - Prototype processing - Simple mold, prototype mold 3:Development and production of prototype/Small-scale production - Casting - die-cast 4:Development and production of prototype/Small-scale production - NC machining - Machining (horizontal) 5:Die manufacturing - Plastic mold - Insert molding die 6:Mass production - Plastic - Thin wall molding |
[Molded fluorocarbon rubber (FKM), semiconductor manufacturing, bonded gate seal] [Material] ・ Stainless steel (SUS316 / SUS304) + high-performance fluorocarbon rubber (FKM) ・ Aluminum alloy (A5052 / A6061) + High-performance fluorocarbon rubber (FKM) [Industry / Usage] ・ Semiconductor manufacturing equipment related industry [Size] ・ 200 mm type ・ 300 mm type [Processing] ・ Machining processing ・ Press molding ・ Surface treatment (selected according to required specifications) [Feature] This bonded gate seal is a product that can improve the performance of the opening / closing door used in the vacuum chamber of the semiconductor process and also can extend its lifespan. Feature: ◆ Replacement makes it easier to replace parts ◆ Free rubber compounding is possible ◆ Seal design can be changed We have an integrated production system from rubber compound development to mold design, manufacturing, inspection, cleaning, and shipping, so we can cooperate regarding delivery time and cost. If you are interested, please contact us. U･M･I Co., Ltd. 1-6 Hayashi Takaguro, Kumiyama-cho, Kuse-gun, Kyoto 613-0033 TEL. +81-774-44-5151 FAX. +81-774-44-5172 Person in charge: Okamoto
| Main 3 products | Resin, aluminum, SUS, special rubber products for semiconductor / liquid crystal manufacturing equipment Resin, aluminum, SUS, special rubber products for medical and pharmaceutical equipment Resin, aluminum, SUS, special rubber products for electronic device manufacturing equipment |
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| Type of manufacturing | Home electrical appliances Office automation equipment Electronic parts |
| Recommended manufacturing category |
1:Development and production of prototype/Small-scale production - Machining - Handles microfabrication 2:Mass production - Plastic - PI (polyimide) 3:Development and production of prototype/Small-scale production - Machining - Machining (resin) 4:Development and production of prototype/Small-scale production - NC machining - 5-face/5-axis machining 5:Development and production of prototype/Small-scale production - NC machining - NC lathe machining 6:Development and production of prototype/Small-scale production - Prototype processing - Small-size prototype manufacturing 7:Development and production of prototype/Small-scale production - Machining - Aluminum alloy 8:Development and production of prototype/Small-scale production - Machining - Stainless steel 9:Development and production of prototype/Small-scale production - Machining - Titanium alloy 10:Mass production - Rubber - Vulcanization adhesion |
| Main 3 products | Stainless Aluminum Titanium |
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| Type of manufacturing | Telecommunication equipment Electronic parts Leisure goods |
| Recommended manufacturing category |
1:Surface treatment - Plating/Chemical conversion treatment - Colored alumite 2:Development and production of prototype/Small-scale production - NC machining - Machining (vertical) 3:Development and production of prototype/Small-scale production - Machining - General-purpose lathe machining 4:Designing - Industrial equipment designing - Automatic machinery manufacturing 6:Development and production of prototype/Small-scale production - Prototype processing - Chassis prototype manufacturing 7:Mass production - Mechanical processing - Aluminum alloy 8:Mass production - Mechanical processing - Stainless 9:Mass production - Mechanical processing - Titanium 10:Development and production of prototype/Small-scale production - Prototype processing - Bending |
| Main 3 products | Plastic mold sales, design, manufacture Industrial precision plastic parts |
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| Type of manufacturing | Home electrical appliances Office automation equipment Electrical component for transportation equipment |
| Recommended manufacturing category |
1:Mass production - Plastic - Engineering plastic 2:Mass production - Plastic - Injection molding 3:Die manufacturing - Plastic mold - Injection molding die 4:Mass production - Plastic - Insert molding 5:Die manufacturing - Plastic mold - Insert molding die 6:Designing - Data creation (3D scan) - 3D printer 7:Mass production - Plastic - 300 - 1,000 t 8:Die manufacturing - Plastic mold - 60 - 300 t 9:Designing - Data creation (3D scan) - Data creation (3D scan) 10:Assembly/Inspection - Inspection - Plastic |
5 axis machining center We have C40 and C400 made by German maker HERMLE. We have a track record of 5-axis machining for about 15 years, and currently support mainly small-lot product prototyping and mass production machining from vehicle parts, aircraft parts, mold parts, and medical equipment parts. We also respond flexibly to production risk avoidance, such as sudden production increases and backup production. Please let us know. □ Product material Aluminum, Ti-6Al-4V, cobalt alloy, SUS630, etc. ▶Contact us TEL: +81536-22-0696 e-mail: hoei@hoic.co.jp Precision Machining Division Sales person: Miwa
| Main 3 products | Bioplastic products medical equipment OEM various precision metal parts processing |
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| Type of manufacturing | Machine tools Transportation equipment Medical equipment |
| Recommended manufacturing category |
1:Mass production - Plastic - Biodegradable plastic 2:Product manufacturing - Medical equipment manufacturing - Medical equipment manufacturing 3:Die manufacturing - Plastic mold - Part processing 4:Designing - Mold designing - Progressive die designing (auto) 5:Development and production of prototype/Small-scale production - Machining - Simultaneous 5-axis machining 6:Development and production of prototype/Small-scale production - NC machining - Combined lathe machining 7:Development and production of prototype/Small-scale production - Prototype processing - Plastic protocol machining 8:Designing - Data creation (3D scan) - Data creation (3D scan) 9:Mass production - Mechanical processing - Titanium 10:Designing - Mold designing - General metal press die |
| Main 3 products | flexible hoses expansion joints lap joints |
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| Type of manufacturing | Heavy electric machinery Machine tools Industrial machinery |
| Recommended manufacturing category |
1:Product manufacturing - Production property - Semiconductor manufacturing equipment manufacturing 2:Product manufacturing - Production property - Vacuum equipment manufacturing 3:Product manufacturing - Production property - Fluid equipment manufacturing 4:Product manufacturing - Plant equipment manufacturing - Plant equipment manufacturing 5:Parts manufacturing - Machinery part - pipe manufacturing 6:Product manufacturing - Production property - Other industrial machinery manufacturing 7:Development and production of prototype/Small-scale production - Machining - Stainless steel 8:Product manufacturing - Plant equipment manufacturing - Marine vessel equipment manufacturing 9:Product manufacturing - Construction and civil engineering machinery manufacturing - Pipe connection 10:Parts manufacturing - Machinery part - Connection parts manufacturing |
Stress-free shooting feeling We have developed a world’s smallest ultra precision stamping die handheld punch. *Visually check for punching positions is possible. *Longevity of sharpness With the smallest clearance of less than 0.005mm, outstanding sharpness lasts for a long time. In addition, It can be used on metallic foils that are difficult to process with ordinary hand punches without burrs, deformation, and appearance of foreign substances. *Light weight and compact size It is designed to be light weight and compact which can easily handled by females. It is possible to punch with applying less force, resulting in the increase of operational efficiency! Shock resistant design The jamming doesn’t appear even if it is dropped unintentionally. *Less foreign substances intervention will occur due to use of this product. We have 4 kinds of standard sizes! We also have 7 different colors, allowing you to apply them to recognize different manufacturing processes and shapes. It’s possible to add convenient options. Please send us documents with required measurements. For more details, please check our web site.
| Main 3 products | Design and production of ultra precision jigs Design and production of precision stamping dies, and production of precision stamping parts Production of precision machine parts and precision stamping die parts |
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| Type of manufacturing | Jigs and tools Industrial machinery Not selected |
| Recommended manufacturing category |
1:Die manufacturing - Press die - Blanking die 2:Parts manufacturing - Other parts - Blade manufacturing 3:Development and production of prototype/Small-scale production - Jig manufacturing - General jig manufacturing 4:Mass production - Metal press - Combined press-joining 5:Product manufacturing - Medical equipment manufacturing - Medical equipment manufacturing 6:Development and production of prototype/Small-scale production - Prototype processing - Small-size prototype manufacturing 7:Mass production - Grinding processing - Plane grinding 8:Surface treatment - Polishing/Lapping - Mirror polishing 9:Designing - Jig and tool designing - General jig designing 10:Die manufacturing - Cutting dies - Thomson punch |
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