Differences between FC and FCD for the semiconductor industry. Key points for selecting equipment components.
Vibration or strength? Differentiating between FC and FCD to solve designers' dilemmas. An explanation of optimal selection guidelines based on a comparison of material properties.
Are you experiencing a decrease in positioning accuracy due to the vibration of components not settling during high-speed operation in post-processing bonding and testing? As equipment becomes larger and more refined, the selection of materials for the base and columns is a crucial decision that affects equipment performance. ■ The decisive differences between FC250 (flake graphite) and FCD450 (spheroidal graphite) Vibration damping: FC250 has approximately three times the absorption capacity of FCD450, allowing vibrations to settle quickly. Stiffness and strength: FCD450 has a high Young's modulus of about 165 GPa, making it less prone to deformation compared to FC250 (about 90 GPa). Cost: FC250 excels in yield during manufacturing and has less distortion after processing compared to FCD450, making it easier to produce at a lower cost and with stable quality. Applications: FC is suitable for equipment bases, while FCD is appropriate for arms and other components where strength and stiffness are required. ■ Selection guidelines 1. If precision is a priority: Choose FC, which excels in vibration settling, to shorten stabilization time. 2. If addressing load and deformation: Pursue thin and lightweight components with high-strength FCD. The Hinode Group can provide optimal material proposals tailored to design challenges, such as "high-damping cast iron" and "mineral casting." 【For more details, download the catalog from the link below】
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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 variation reduction," "high rigidity," and "lightweighting" of equipment: - We propose solutions unique to foundry manufacturers through proprietary materials and structural analysis/topology optimization. - We have a robust system for 3D printing and prototype inspection to shorten development time. ● For those struggling with the ordering process and lead times for cast parts: - We accommodate a variety of materials, manufacturing processes, and lot sizes, including cast iron, cast steel, aluminum, and special materials. - We provide one-stop support 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 experience. - We have a proven track record 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 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 or 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.