Dongguan Changxinda Precision Technology Co., Ltd.
8618076650306
CXDCNClucas@gmail.com
Quality CNC Robot Finger Structural Component factory
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Quality CNC Robot Finger Structural Component factory
Quality CNC Robot Finger Structural Component factory
Quality CNC Robot Finger Structural Component factory
Quality CNC Robot Finger Structural Component factory
Quality CNC Robot Finger Structural Component factory
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CNC Robot Finger Structural Component

CNC Robot Finger Structural Component
Place of Origin:China
Brand Name:China-CXD
Certification:ISO9001
Model Number:Custom
Minimum Order Quantity:1 piece
Price:According to the drawings
Standard Packaging:Standard export packaging or custom
Delivery Time:3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects.
Payment Terms:L/C,D/A,D/P,T/T
Supply Ability:10000Pcs/Month
Product Details
Warranty: 12 Months
Shippingoptions: Air, Sea, Express Courier
Materials Capabilities: Aluminum
Surface Treatment: Anodizing, Hard Anodizing, Sandblasting
Samples: Feasible
Color: Silver
Connectiontype: Screw Terminal
Manufacturer: XYZ Robotics
Countryoforigin: China
Power Consumption: 50W
Material: Aluminum Alloy
Durability: High Wear Resistance
Quality: High End Quality
Shipping Way: Air, Express, Sea
Speed: 5000 RPM
Product Description
Detailed Specifications & Features

Dongguan Changxinda Precision Technology Co., Ltd. is a leading CNC machining expert specializing in high-precision components for robotics, automation, and industrial machinery applications. With 18+ years of manufacturing experience, the company has established itself as a trusted partner for robot manufacturers, automation system integrators, and industrial equipment producers worldwide. This robot finger structural component exemplifies the precision engineering and manufacturing excellence that defines Changxinda's capabilities, delivering a high-performance end effector component for demanding robotic applications.

The robot finger, also known as a gripper jaw or end effector finger, is a critical component of robotic gripping systems that directly contacts and manipulates workpieces during automated handling, assembly, and packaging operations. This precision-machined aluminum component serves as the mechanical interface between the gripper actuator and the object being handled, providing the structural support, geometric form, and surface characteristics necessary for reliable grasping across a wide range of part geometries and surface conditions. The finger design must balance strength requirements for secure gripping with weight minimization to maintain robot payload capacity and dynamic performance.

Manufactured from high-strength 6061-T6 aluminum alloy using advanced CNC machining center technology, this robot finger delivers exceptional strength-to-weight performance essential for high-speed robotic applications. The 6061 aluminum provides excellent machinability, good corrosion resistance, and high strength-to-weight ratio, making it the material of choice for robotic components where both durability and lightweight characteristics are critical. The CNC machining process enables production of complex three-dimensional geometry including the finger body, mounting interfaces, gripping surfaces, and weight-reduction features in a single precision operation.

The component features a precision-machined mounting base that interfaces with the gripper actuator mechanism, providing secure attachment and accurate positioning relative to the gripper centerline. The finger extends from the base with an optimized profile that provides adequate reach for part handling while maintaining structural rigidity under gripping forces. The gripping surface is carefully designed and machined to provide appropriate friction characteristics for secure part retention without surface damage. Strategic material removal in non-critical areas reduces overall mass while preserving strength in high-stress regions including the mounting interface and load-bearing sections.

Mounting holes are positioned with high accuracy to ensure proper alignment with the gripper mechanism and consistent finger positioning across production batches. The hole spacing and diameters accommodate standard gripper hardware, enabling rapid installation and replacement during maintenance operations. Surface finishes on functional surfaces are controlled to ensure proper fit with mating components and appropriate grip characteristics on the contact surface. The design accommodates various gripping strategies including parallel jaw gripping, angular gripping, and custom finger configurations for specialized applications.

Changxinda's manufacturing expertise in robotic components extends beyond part production to comprehensive engineering support for end effector development. Our team works with robot manufacturers and automation integrators to specify appropriate finger designs, materials, and surface treatments for specific gripping requirements and operating environments. With ISO 9001:2015 certification, 30+ skilled technicians, and advanced quality control including CMM inspection, we deliver the precision, reliability, and technical expertise required for mission-critical robotic components. Whether you need prototype development for new gripper designs or high-volume production for established robot platforms, our CNC machining expert team provides fast delivery, responsive communication, and manufacturing excellence that has resulted in many successful cooperation cases with satisfied customers in the robotics and automation industries worldwide.

Key Features
  • CNC machining expert with 18+ years precision manufacturing experience
  • 6061-T6 aluminum construction for strength and lightweight
  • CNC machining center production for complex geometry
  • Robot finger for end effector gripping systems
  • Precision mounting base for gripper actuator interface
  • Optimized finger profile for reach and rigidity
  • Strategic weight reduction in non-critical areas
  • +/-0.01mm precision tolerance on critical dimensions
  • Controlled surface finish for appropriate grip characteristics
  • Multiple mounting holes for flexible installation
  • High strength-to-weight ratio for robotic applications
  • Corrosion resistant for industrial environments
  • Compatible with standard gripper hardware
  • Suitable for parallel and angular gripping strategies
  • Customizable design for specialized applications
  • ISO 9001:2015 certified quality management
  • CMM inspection for dimensional verification
  • Material certification and traceability
  • Flexible production from prototypes to high volume
  • Fast delivery with responsive project management
Benefits
  • Secure Gripping: Optimized surface geometry and friction characteristics ensure reliable part retention
  • Weight Optimized: Strategic material removal reduces mass while maintaining structural integrity
  • Precision Accuracy: Tight tolerances ensure proper fit and consistent positioning in gripper assemblies
  • Fast Installation: Standard mounting interfaces enable rapid setup and replacement during maintenance
  • Versatile Design: Accommodates various gripping strategies and part geometries
  • Durable Construction: 6061 aluminum provides excellent wear resistance and long service life
  • Robot Performance: Lightweight design maintains robot payload capacity and dynamic response
  • Quality Assured: ISO 9001 certification and CMM inspection ensure consistent precision
Applications
  • Industrial Robots: End effector fingers for material handling and assembly operations
  • Collaborative Robots: Gripper components for safe human-robot interaction applications
  • Packaging Automation: Fingers for pick-and-place and packaging line operations
  • Assembly Systems: Precision gripping components for automated assembly equipment
  • Quality Inspection: Fingers for handling parts during vision inspection and testing
  • Medical Devices: Robotic fingers for surgical and laboratory automation
  • Food Processing: Gripping components for automated food handling systems
  • Electronics Manufacturing: Fingers for handling delicate electronic components
Why Choose Us
  • CNC Machining Expert: 18+ years specialized experience in precision robotic component manufacturing
  • Robotics Specialization: Extensive experience in end effector and robot structural component production
  • ISO 9001:2015 Certified: Internationally recognized quality management for precision components
  • Advanced Equipment: 4-axis and 5-axis CNC machining centers for complex robot geometries
  • Expert Team: 30+ skilled technicians with robotics and automation manufacturing expertise
  • Tight Tolerance Mastery: Proven capability achieving +/-0.01mm on critical mounting and gripping dimensions
  • Flexible Production: Support for prototypes, development programs, and high-volume manufacturing
  • Customer Satisfaction: Successful robotic component manufacturing cases with satisfied automation customers worldwide
FAQ
Q1: What is a robot finger and what does it do?
A: A robot finger, also called a gripper jaw, is the component of a robotic end effector that directly contacts and manipulates objects. It provides the gripping surface and structural support necessary for the robot to securely handle, move, and position workpieces during automated operations.
Q2: What materials are used for robot fingers?
A: We commonly use 6061-T6 aluminum for general applications due to its excellent strength-to-weight ratio and machinability. For applications requiring higher strength, we use 7075-T6 aluminum. Steel and engineering plastics are also available for specialized requirements including high-wear or food-contact applications.
Q3: What tolerances can you achieve on robot fingers?
A: We achieve +/-0.01mm on critical dimensions including mounting hole positions, gripping surface geometry, and overall finger dimensions. This precision ensures proper fit with gripper mechanisms and consistent gripping performance across production batches.
Q4: Can you produce custom robot finger designs?
A: Yes, we specialize in custom finger manufacturing for specific gripping requirements. Our engineering team can develop fingers optimized for your part geometry, gripping force requirements, and operating environment, including specialized surface treatments and custom profiles.
Q5: What surface treatments are available for robot fingers?
A: We offer various surface treatments including anodizing for corrosion protection and wear resistance, hard coating for abrasive applications, rubber or polyurethane coating for enhanced grip, and various plating options. Surface treatments are selected based on the specific gripping requirements and operating environment.
Q6: What is the typical production time for robot fingers?
A: Prototype quantities typically 1-2 weeks. Small batches (10-100 units) 2-3 weeks. High-volume production for established robot programs typically 3-4 weeks. Our CNC machining center capability enables efficient production while maintaining precision quality.
Q7: Can you design fingers for specific part geometries?
A: Yes, we provide design services for custom fingers optimized for specific part shapes, sizes, and surface characteristics. Our engineering team can analyze your gripping requirements and develop finger designs that ensure secure handling while preventing part damage.
Q8: What quality control measures do you employ?
A: Parts undergo dimensional inspection with CMM, surface finish measurement, hole pattern verification, and visual inspection. First-article inspection and statistical process control ensure consistent quality. Material certification and inspection reports provided as required.
Q9: Can you handle high-volume production for robot manufacturers?
A: Yes, we support high-volume manufacturing for robot OEMs and automation integrators with consistent quality, process documentation, inventory management, and capacity planning. Our CNC machining center production systems accommodate varying batch sizes while maintaining precision standards.
Q10: Do you work with customer specifications and drawings?
A: Yes, we manufacture to your specifications from 2D drawings, 3D CAD files (STEP, IGES, SolidWorks), or physical samples. We maintain confidentiality and provide detailed manufacturing documentation. Our engineering team can also assist with design optimization for manufacturability.
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