Precision Large-Diameter CNC Machined Baseplate for Semiconductor Wafer Carrier and Indexing Disc
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Precision Large-Diameter CNC Machined Baseplate | Custom Wafer
Carrier & Indexing Disc Product Overview As a specialized manufacturer of high-precision CNC-machined components, we have dedicated ourselves to mastering the manufacturing challenges associated with large-format, thin-walled precision disk-type parts. This precision indexing baseplate is specifically engineered for use in semiconductor vacuum chambers and high-end automated indexing systems. By employing unique machining stress control techniques, we ensure that—despite its exceptionally large diameter—the product maintains micron-level flatness and positional tolerances. Leveraging 20 years of experience in precision component manufacturing, we are capable of processing a wide range of high-performance materials—including aerospace-grade aluminum (7075-T6) and stainless steel (316L)—thereby enabling your equipment to achieve superior operational precision. Core Technical Advantages Exceptional Flatness and Deformation Control Large-diameter, thin-walled disk components are particularly susceptible to machining-induced deformation. We utilize advanced artificial aging and stress-relief machining processes—combined with vacuum-assisted fixturing techniques—to ensure that the product maintains outstanding flatness and geometric stability throughout its entire lifecycle. High-Precision Positioning via Multi-Hole Linkage Leveraging 4-axis and 5-axis CNC machining centers, we complete the simultaneous machining of all precision holes and slots in a single fixturing setup. Positional tolerances are consistently controlled within ±0.01mm, ensuring a perfect fit with your precision sensors or locating pins. Semiconductor-Grade Surface Finish Standards We offer a variety of surface treatment solutions, including hard anodizing, electroless nickel plating, and precision grinding. Our products meet strict cleanroom standards, featuring extremely low outgassing rates and exceptional corrosion resistance. Digital Quality Tracking and Traceability Every baseplate undergoes 100% inspection using a ZEISS Coordinate Measuring Machine (CMM). Unique position codes marked on the surface of each part ensure precise interchangeability and full data traceability within large-scale precision systems. Manufacturing Capabilities
Frequently Asked Questions Are you a trade company or manufacturer? We are a manufacturer with more than 14 years of experience in CNC
machining and sheet metal fabrication. Can you protect my business, will my drawing be safe after you get
it? Yes, we can sign the NDA before you send the drawing. Available for customized design drawings? Yes, CAD, STEP, IGS, PDF, Solidwork, etc. Do you provide samples? Yes, there is a sample charge, the sample charge can be refunded
when place the order. How soon can I get your quotation? Within 12 hours. What's the lead time? 5-25 working days, based on order quantity. |
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Precision Large-Diameter CNC Machined Baseplate for Semiconductor Wafer Carrier and Indexing Disc |
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