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CNC Machining

Custom CNC Machined Carbon Fiber Drone Frame Kits | High-Performance Quad/Hexacopter Frames for Agriculture & FPV

Product Overview At Shenzhen Sunmy Hardware Co.,Ltd., we specialize in transforming raw carbon fiber sheets into high-performance aviation structures. This product listing features our precision-engineered drone frame capabilities. While the showcased model features a robust Quadcopter/Deadcat geometry suitable for long-range systems, our manufacturing lines are fully equipped to produce heavy-lift Agricultural Hexacopter Frames designed to carry heavy payloads for crop spraying and seeding. We offer a turnkey solution: from raw material selection to precision CNC cutting, chamfering, and hardware assembly. Whether you need a 7-inch FPV frame or a 15-inch+ agricultural rig, our OEM/ODM services ensure your specifications are met with aerospace-grade tolerance. Manufacturing Process & Craftsmanship Our manufacturing facility utilizes advanced CNC routing and machining centers specifically calibrated for composite materials. Precision CNC Cutting We utilize high-speed routing to cut complex geometries with tolerances as tight as ±0.05mm, ensuring perfect alignment of arms and plates. Surface Treatment All frames undergo edge treatment (chamfering/filleting) to prevent delamination and ensure safety during handling. We offer Matte or Glossy finishes in Twill or Plain weave. Component Integration We provide complete kits, including CNC-machined aluminum standoffs, high-tensile screws, and battery straps, ensuring a ready-to-assemble package. Material Lamination As seen in the cross-section images, our carbon fiber sheets utilize high-pressure lamination to ensure zero voids, maximizing stiffness and crash resistance. Key Specifications Based on the provided specification sheet and visual analysis:AttributeDetailsManufacturerShenzhen Sunmy Hardware Co.,Ltd.Model ReferenceXYH-CB-011 (Customizable)MaterialPremium 3K Carbon Fiber (Fiberglass / G10 optional)ConfigurationCustom Support for Quad, Hexacopter, OctocopterAvailable Sizes7", 10", 13", 15" (Custom sizes up to agricultural scale available)Processing TechnologyPrecision CNC Machining, Drilling, CountersinkingTensile Strength350/250 MPaFlexural Strength400/200 MPaDensity1.5 - 1.8 g/cm³Surface Finish3K Twill Matte (Standard), Glossy, or Plain WeaveKit IncludesCarbon Fiber Plates (Top/Bottom/Side), Arms, Aluminum Standoffs, Screws, Battery Strap Key Features & Advantages ◎ High-Impact Resistance: Engineered with high tensile strength to withstand the rigors of agricultural field use and high-speed flight maneuvers. ◎ Vibration Damping: The composite structure naturally absorbs high-frequency vibrations, resulting in smoother flight footage and more stable sensor data. ◎ Modular Arm Design: Features replaceable arms for easy maintenance and repair in the field—crucial for agricultural operations to minimize downtime. ◎ Custom Layouts: We accept DXF/DWG files to create frames specifically optimized for your unique payload, battery size, or motor configuration. ◎ Complete Hardware Solution: We don't just cut carbon; we supply the full skeleton, including customized anodized aluminum standoffs and high-grade steel fasteners.

High-Performance Copper Heatsink

Product Overview Designed for high-power electronic devices, this copper heatsink maximizes thermal conductivity. Copper is notoriously difficult to machine due to its ductility ("gumminess"), but it offers superior heat dissipation compared to aluminum. This product showcases our ability to handle challenging materials for functional applications. Manufacturing Process Insight CNC Milling We use sharp, polished carbide tools and specific cutting strategies to prevent the soft copper from sticking to the cutter (built-up edge). Fin Machining The tall, thin cooling fins are machined with high aspect ratios. We carefully control feed rates to prevent the fins from bending during the cutting process. Flatness Control The base contact area is fly-cut to achieve extreme flatness and a mirror-like finish, ensuring maximum thermal transfer efficiency with the CPU or heat source. Key Features & Benefits Superior Thermal Conductivity Copper (approx. 400 W/m·K) transfers heat almost twice as fast as Aluminum. Complex Geometries CNC machining allows for custom fin shapes and mounting holes that extrusion cannot achieve. Surface Protection Can be treated with anti-oxidation coating or nickel plating to prevent tarnishing over time. Application Ideal for lasers, 5G base stations, and high-performance computing (HPC) cooling.

Titanium Medical Implant / Bone Screw

Product Overview Manufactured from Titanium Alloy (Ti-6Al-4V), it is used in orthopedic surgery. The part requires extreme precision, biocompatibility, and a burr-free finish. Sunmy Hardware utilizes advanced Swiss-type CNC lathes to produce such micro-components. Manufacturing Process Insight Swiss Turning The guide bushing technology supports the workpiece close to the cutting tool, minimizing vibration. This allows us to turn long, slender parts with zero deflection. Thread Whirling We use a specialized thread whirling attachment to cut the deep, sharp bone threads in a single pass. This results in superior surface quality and faster cycle times compared to single-point threading. Deburring & Cleaning Parts undergo ultrasonic cleaning and microscopic inspection to ensure no foreign particles remain. Key Features & Benefits Biocompatibility Titanium Grade 5 is lightweight, non-magnetic, and biologically inert, making it safe for long-term implantation. Micro-Precision Tolerances are held to ±0.005mm to ensure secure engagement with surgical tools. Surface Integrity A smooth surface finish prevents tissue irritation and bacterial growth. Traceability Full material lot traceability is maintained for every batch, crucial for medical compliance.

Custom 5-Axis CNC Machined Billet Aluminum Impeller Compressor Wheel

Product Overview This high-precision impeller wheel is designed for high-RPM fluid dynamic applications where aerodynamic efficiency and structural reliability are paramount. Perfectly suited for turbochargers, superchargers, and UAV (unmanned aerial vehicle) turbines, it utilizes complex aerodynamic blade profiles to optimize airflow, compression ratios, and thermal dissipation under extreme operational pressures. Manufacturing & Process Insights Unlike standard cast impellers, this product is manufactured via advanced 5-Axis Simultaneous CNC Milling from a solid block of aircraft-grade billet aluminum alloy (or customized stainless steel/titanium). This subtractive manufacturing process offers critical advantages:Zero Porosity:Eliminates internal structural defects and micro-voids common in casting, dramatically increasing fatigue life and bursting strength.Complex Geometry Execution:The 5-axis continuous tool path allows for ultra-thin blade edges, aggressive wrap angles, and intricate splitter-blade designs that cannot be achieved with traditional 3-axis or 4-axis machining.Dynamic Balancing:Following precision machining, each unit undergoes strict high-speed dynamic balancing to eliminate centrifugal asymmetry, ensuring vibration-free performance at speeds exceeding 100,000 RPM.Key SpecificationsParameterSpecification Details (100% Fully Customizable)Material OptionsAluminum Alloy (6061-T6, 7075-T6), Stainless Steel (304, 316, 17-4 PH), Titanium Alloy (TC4/Gr5)Machining Process5-Axis Precision CNC Milling, Turn-Mill Compound MachiningDimensional ToleranceUp to ±0.005 mm (High Precision Grade)Surface RoughnessRa 0.4 - Ra 0.8 (Smooth aerodynamic finish)Surface TreatmentClear/Color Anodizing, Hard Anodizing, Electropolishing, Passivation, Shot PeeningBalancing GradeISO 1940 G0.4 / G1.0 High-Speed Dynamic BalancingDrawing Formats AcceptedSTEP, IGES, X_T, SolidWorks (SLDPRT), AutoCAD (DWG), PDF Key Features & AdvantagesOptimized Aerodynamics:Advanced CNC toolpaths produce flawlessly smooth blade surfaces, reducing drag and expanding the compressor's operating map.Superior Material Strength:Crafted from premium forged billets, offering exceptional resistance to centrifugal stress, high temperatures, and cyclic fatigue.Bespoke Customization Engineering:We do not offer just standard sizes; we manufacture 100% according to your custom engineering drawings and specialized performance parameters.Rigorous Quality Assurance:Every batch undergoes full dimensional inspection via Coordinate Measuring Machines (CMM) and non-destructive testing (NDT) if required.

Custom High-Precision CNC Machined Metal Bracket & Structural Frame Wire EDM & Milling for Aerospace & Automotive Applications

Product Overview At Shenzhen Sunmy Hardware Co.,Ltd., we specialize in transforming complex engineering designs into tangible, high-performance reality. This Custom Metal Bracket exemplifies our capability in handling intricate geometries required by the Aerospace and Automotive sectors. Engineered for structural rigidity and precise component alignment, this unit is manufactured using a hybrid approach of 3/4/5-Axis CNC Milling and Wire EDM (Electrical Discharge Machining). It is designed to serve as a critical mounting interface in high-stress environments where failure is not an option. Whether you require a prototype for fit-testing or mass production for assembly lines, Sunmy delivers with uncompromising accuracy. Manufacturing Process & Insights Our manufacturing approach for this aerospace-grade bracket combines advanced subtractive manufacturing technologies to achieve geometries that standard machining cannot: Advanced CNC Milling Utilizing state-of-the-art 3, 4, and 5-axis machining centers, we rapidly remove material to form the main structural body, ensuring perfect perpendicularity and flatness. Wire EDM Precision For the intricate internal cutouts, square corners, and deep pockets visible in the design, we utilize Wire EDM. This non-contact thermal process allows us to cut hard metals with extreme precision ($\\pm 0.005mm$) without inducing mechanical stress or thermal distortion. Material Versatility While the specific unit shown appears to be high-grade Aluminum or Stainless Steel, our facility is equipped to machine Titanium, Brass, Copper, and hardened alloys based on your specific mechanical requirements. Key SpecificationsFeatureSpecificationProduct NameCustom Precision CNC Machined Bracket / FrameMachining CapabilitiesCNC Milling, Turning, Drilling, Wire EDM, Laser CuttingMaterial OptionsAluminum (6061/7075), Stainless Steel (304/316), Titanium, Brass, Alloy SteelTolerance AccuracyUp to $pm 0.005mm$ (ISO 2768-m/f compliant)Surface FinishAs Machined, Anodized, Bead Blasted, Passivated, or Custom PlatingEquipment3/4/5-Axis CNC Centers, Wire EDM Machines, CMM InspectionFile Formats AcceptedSTEP, STP, IGS, XT, SolidWorks, PDF (2D)CertificationISO 9001 Certified ManufacturerOriginChina Key Features & Advantages Why partner with Shenzhen Sunmy for your critical components? ◎ Complex Geometry Handling: Our integration of Wire EDM allows for internal sharp corners and deep slots that traditional milling tools cannot reach. ◎ Aerospace-Grade Quality: We adhere to strict quality control protocols suitable for high-stakes industries like aerospace and automotive, ensuring high fatigue resistance and structural integrity. ◎ Customization Flexibility (OEM/ODM): We do not just sell off-the-shelf parts; we offer full OEM/ODM services. We accept custom sizes, unique micro-features, and specific material requests. ◎ Comprehensive Surface Treatment: From protective anodizing to improve corrosion resistance to chemical polishing for aesthetics, we handle the post-processing to deliver a ready-to-use part.

Custom Precision CNC Machined Aluminum Hinge Assembly Structural Connector

1.Product Overview Item Name: Custom Precision CNC Machined Aluminum Hinge Assembly / Structural Connector Category: CNC Machining Services / Industrial Hardware / Custom Hinges Unlock the potential of your engineering designs with Shenzhen Sunmy Hardware Co., Ltd.'s bespoke manufacturing services. This product showcases our capability to produce complex, high-load bearing hinge assemblies and structural connectors. Designed for robust industrial applications—ranging from automation equipment and automotive components to aerospace fixtures—this hinge assembly demonstrates our expertise in combining multi-axis CNC milling with precision assembly. Whether you need a rapid prototype or mass production, Sunmy provides a seamless "One-Stop" solution from blueprint to finished product. 2.Manufacturing Process & Engineering Insights At Sunmy Hardware, founded in 2016 in Shenzhen, we combine seasoned craftsmanship with advanced technology. Based on the visual analysis of this component, our manufacturing process ensures structural integrity and mechanical fluidity: Precision CNC Milling & Turning The complex geometry of the knuckles and slots is achieved using advanced 3-axis and 5-axis CNC machines. This ensures perfectly perpendicular alignment for smooth hinge movement. Tight Tolerance Control As per our quality standards, we achieve strictly controlled tolerances of ±0.02mm. This precision ensures that the pin fits snugly without play, providing a premium mechanical feel and extended lifecycle. Material Versatility While this sample features Aluminum Alloy (likely 6061 or 7075 for strength-to-weight ratio), we can manufacture this design in Stainless Steel, Brass, or Zinc based on your load-bearing requirements. Assembly & Finishing We don't just make parts; we deliver assemblies. This unit includes precision pin insertion and bushing installation, delivered ready for integration into your final product. 3.Key SpecificationsFeatureSpecification DetailsManufacturerShenzhen Sunmy Hardware Co., Ltd. (Est. 2016)OriginGuangdong, China (Mainland)Material OptionsAluminum Alloy: 6061, 6063, 7075, ADC12, A380Stainless Steel: 303, 304, 316Others: Brass, Copper, Zinc AlloyProcessing MethodCNC Machining (Milling/Turning), Rapid Prototyping.(Note: Die Casting is available for high-volume orders)DimensionsCustom-made to client drawings (DWG, DXF, IGS, STEP, X_T)Tolerance±0.02mm (ISO 2768-m Standard)Surface FinishSandblasting, Anodizing (Clear/Black/Color), Polishing, Powder Coating, Plating (Zinc/Nickel/Chrome)Quality CertificationISO 9001:2015 CertifiedTesting EquipmentCMM (Coordinate Measuring Machine), X-Ray Flaw Detection, Salt Spray Test, Roughness Tester 4.Key Features & Advantages Why choose Sunmy Hardware for your precision components? ◎ Engineering Excellence: Our ability to machine complex undercuts and precise bore alignments ensures that our hinges and connectors operate smoothly under heavy loads without binding. ◎ Comprehensive Surface Treatment: From maximizing corrosion resistance with Salt Spray tested anodizing (up to 96 hours) to aesthetic finishing for consumer-facing parts, we ensure the part looks as good as it functions. ◎ Scalable Production: ◎ Prototyping: We offer Rapid Prototyping (CNC) to validate your design quickly. ◎ Mass Production: For larger orders, we can transition to Die Casting (ADC12/A380) to significantly reduce unit costs while maintaining quality. ◎ Rigorous Quality Control: Every batch undergoes 100% critical dimension inspection and visual checks before shipping. We provide inspection reports and material certifications upon request. ◎ Shenzhen Speed: Located in the world's manufacturing hub, we offer lead times as short as 15 days for standard orders.