Secrets of Materials and Structures to Suppress Thermal Displacement for the Semiconductor Industry
Resolving precision discrepancies from the "material." Explaining the design approach to enhance dimensional stability.
Are you struggling with "thermal displacement" caused by operation during exposure and inspection processes? As equipment becomes more miniaturized, even slight thermal displacement becomes a critical issue that affects yield. ■ Hinode's Three Approaches to Mitigating Thermal Displacement Material: We use low thermal expansion cast iron "Hinode GD Invar," which limits displacement to about 1/5 that of general steel, minimizing the expansion of the components themselves. Analysis: We identify weak points in the structure through thermal analysis and minimize the impact of thermal deformation through structural optimization. The Hinode Group provides consistent support from the development of unique materials to structural analysis, solving precision challenges for next-generation equipment. In your design, which do you prioritize revising for thermal displacement countermeasures: "material" or "structure"?
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The Hinode Group provides one-stop solutions for your manufacturing challenges, from the development stage to mass production, through "performance improvement by optimizing materials and structures" and "a consistent production system with diverse materials and processes." 【We solve the following issues】 ● For those considering "vibration reduction," "thermal change reduction," "high rigidity," and "lightweight" for equipment: - We offer unique solutions from a casting manufacturer using proprietary materials and structural analysis/topology optimization. - We also have a robust 3D printing and prototype inspection system to shorten development time. ● For those struggling with the ordering process and lead times for cast parts: - We accommodate a variety of materials and manufacturing processes, including cast iron, cast steel, aluminum, and special materials. - We provide a one-stop service from mold making and prototyping to casting, processing, assembly, and transportation. ● For those considering stable supply of castings: - We have a track record as a top share manufacturer of manhole covers with 100 years of history. - We have experience with over 350 customers in the industrial machinery sector, including machine tools, industrial robots, automobiles, and semiconductor manufacturing equipment. - Our group structure can handle a wide range of production, from small lots of various types to large lots of thousands of units. - We have a cooperative network of over 400 partner companies both domestically and internationally, capable of accommodating any material and size.
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Semiconductor manufacturing equipment and electronic component manufacturing equipment (frames, bases, chambers, vacuum pumps, precision parts made of low thermal expansion cast iron, etc.) Machine tools (beds, columns, beams made of cast iron and mineral casting) Industrial robots (bases, casings, arms) Transport equipment and construction machinery (engines, drive systems, hydraulic parts, undercarriage parts) Shipbuilding and marine equipment (sheaves, casings)
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Hinode Holdings is a professional casting group comprising experts in cast iron, cast steel, aluminum casting, machining, and logistics. Using the collective strength of our group, we solve challenges across design, development, production, and procurement, such as "weight reduction and vibration suppression of equipment parts," "precision machining," and "complexities in supplier management and ordering." From the development stage of equipment to VA/VE for mass-produced machines, leave it to Hinode. ■ Target Industries Semiconductor and electronic component manufacturing equipment (Frames, bases, chambers, vacuum pumps, precision parts made of low thermal expansion cast iron, etc.) Machine tools (Beds, columns, and beams made of cast iron or mineral casting) Industrial robots (Bases, casings, and arms) Transportation equipment and construction machinery (Engines, drivetrains, hydraulic parts, and undercarriage components) Shipbuilding and marine equipment (Sheaves, casings) ■ Target Processes / Materials Processes: Material development & selection, structural design, prototyping, mass production, machining, assembly, quality control, global procurement, and domestic/international logistics. Materials: Cast iron (FC/FCD), aluminum casting, cast steel, stainless cast steel, low thermal expansion materials, heat-resistant cast steel, wear-resistant materials, mineral casting, and others.