12 Old Dock Road Yaphank, NY 11980

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(631) 205-5570

3D Printing Services

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25

Years Customer Relationships

High Quality Supplier

Additive Manufacturing Solutions for Prototyping and Limited Production

At East End Assemblies, our System Level Build service combines our electronic manufacturing expertise with mechanical assembly capabilities to deliver fully integrated, tested, and ready-to-deploy systems. Our AS-9100 certified, ISO 9001 certified, and ITAR registered facility in Yaphank, NY specializes in transforming individual components and subassemblies into complete functional units that meet your exact specifications.

Our 3D printing services integrate seamlessly with our electronic assembly capabilities, allowing us to provide complete solutions for enclosures, custom fixtures, specialized components, and functional prototypes that incorporate both mechanical and electronic elements.

Design Services for 3D Printing

Concept to CAD Development

Our engineering team helps transform your concepts into printable 3D models:

  • Concept Sketching: Collaborative development of initial design ideas
  • 3D CAD Modeling: Creation of detailed, printable 3D models from your specifications
  • Reverse Engineering: Digitizing existing parts for reproduction or improvement
  • Design Optimization: Enhancing designs for functionality, durability, and aesthetics
  • Part Consolidation: Redesigning multi-component assemblies as unified 3D-printed parts
  • Assembly Integration: Designing 3D printed components that interface seamlessly with electronics

File Preparation & Optimization

We prepare your files for optimal printing results:

  • File Format Conversion: Handling all standard 3D file formats (STL, OBJ, STEP, etc.)
  • Model Repair: Fixing mesh errors, non-manifold edges, and other common file issues
  • Orientation Optimization: Determining optimal print orientation for strength and surface quality
  • Support Structure Design: Strategic placement of supports for complex geometries
  • Slicing Parameter Optimization: Customizing print settings for specific requirements
  • Print Preview Simulation: Identifying potential issues before production begins

Material Selection Consultation

We help you select the optimal material for your application:

  • Requirements Analysis: Evaluating mechanical, thermal, and chemical needs
  • Material Property Matching: Selecting materials based on strength, flexibility, heat resistance, etc.
  • Environmental Considerations: Addressing UV exposure, moisture, and other environmental factors
  • Regulatory Compliance: Ensuring materials meet industry-specific requirements
  • Cost-Benefit Analysis: Balancing performance requirements with budget considerations
  • Color and Finish Options: Exploring aesthetic possibilities for your application

Engineering Services for 3D Printing

Design for Additive Manufacturing (DfAM)

Our engineering team optimizes designs specifically for 3D printing success:

  • Topology Optimization: Creating lightweight yet strong structures through advanced design
  • Generative Design: Exploring multiple solutions for optimal performance
  • Wall Thickness Analysis: Ensuring printability and structural integrity
  • Support Minimization: Redesigning parts to reduce support requirements
  • Internal Structure Optimization: Implementing lattice and infill strategies for weight/strength balance
  • Print Orientation Engineering: Designing parts for optimal orientation and minimal supports

Functional Prototyping

We specialize in creating functional prototypes that integrate electronics with 3D printed components:

  • Enclosure Prototyping: Custom housings for PCBs and electronic assemblies
  • Integrated Electronic Mounts: Designed-in features for component mounting
  • Cooling Solution Prototypes: Heat sinks, ducts, and airflow management systems
  • User Interface Prototypes: Button, switch, and display integration
  • Cable Management Systems: Custom routing, strain relief, and connector housing
  • Test Fixture Development: Specialized tools for electronic testing and assembly

Solder Mask

Validation & Testing

We verify that 3D printed components meet your requirements:

  • Dimensional Analysis: Verifying critical dimensions and tolerances
  • Fit Testing: Confirming proper integration with mating components
  • Functional Testing: Validating mechanical performance
  • Environmental Testing: Assessing performance under temperature, humidity, and other conditions
  • Iteration Management: Systematic refinement based on testing results
  • Documentation: Comprehensive reporting of validation results

3D Printing Technologies

Fused Deposition Modeling (FDM)

Our industrial FDM systems offer reliable production of functional parts:

  • Materials: ABS, PLA, PETG, TPU, Nylon, Carbon Fiber composites
  • Build Volume: Up to 12″ x 12″ x 12″ (300mm x 300mm x 300mm)
  • Layer Resolution: As fine as 0.1mm for detailed features
  • Applications: Functional prototypes, jigs and fixtures, production aids
  • Strengths: Cost-effective, durable, fast turnaround
  • Post-Processing Options: Sanding, painting, vapor smoothing

Stereolithography (SLA)

Our high-resolution SLA printers deliver exceptional detail and surface finish:

  • Materials: Standard, tough, flexible, castable, and biocompatible resins
  • Build Volume: Up to 7″ x 7″ x 7″ (180mm x 180mm x 180mm)
  • Layer Resolution: As fine as 0.025mm for intricate details
  • Applications: Detailed prototypes, master patterns, dental/medical applications
  • Strengths: Exceptional surface finish, fine detail, isotropic properties
  • Post-Processing Options: UV curing, washing, polishing, painting

Selective Laser Sintering (SLS)

For complex geometries without support structures:

  • Materials: Nylon, Nylon composites, TPU
  • Build Volume: Up to 10″ x 10″ x 10″ (250mm x 250mm x 250mm)
  • Layer Resolution: Typically 0.1mm
  • Applications: Functional prototypes, complex geometries, limited production runs
  • Strengths: No support structures, high strength, good chemical resistance
  • Post-Processing Options: Dyeing, tumbling, vapor smoothing

Advanced PCB Assembly Solutions for Uncompromising Quality

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Limited Production Capabilities

Small-Batch Manufacturing

We provide efficient small-batch production services:

  • Production Quantities: Typically 1-500 units, depending on size and complexity
  • Consistent Quality: Part-to-part repeatability through process control
  • Material Consistency: Ensuring uniform properties across production runs
  • Quality Control: Inspection and validation throughout production
  • Batch Documentation: Complete traceability and quality records
  • Inventory Management: Production and storage options for on-demand fulfillment

Just-in-Time Manufacturing

Reducing inventory costs through on-demand production:

  • Rapid Response: Quick turnaround for urgent requirements
  • Digital Inventory: Maintaining files rather than physical stock
  • Version Control: Easy implementation of design improvements
  • Minimal Waste: Producing only what's needed, when needed
  • Reduced Obsolescence Risk: Eliminating excess inventory
  • Production Scheduling: Coordinated delivery to meet your requirements

Multi-Technology Integration

Combining 3D printing with our electronic manufacturing services:

  • Embedded Electronics: Integrating PCBs within 3D printed structures
  • Hybrid Assemblies: Combining printed parts with traditional components
  • In-Process Assembly: Pausing prints to install components
  • Conformal Electronics Packaging: Custom-fit protection for sensitive electronics
  • Complete Sub-Assemblies: Delivering ready-to-integrate modules
  • Unified Project Management: Coordinated production of mechanical and electronic elements

Industries We Serve

Our 3D printing services support diverse applications across multiple industries:

Medical & Healthcare

Custom fixtures, anatomical models, device prototypes, and specialized tools for the medical sector, manufactured with biocompatible materials when required.

Aerospace & Defense

Lightweight components, complex geometries, and specialized tooling for aerospace applications, produced with attention to precision and material performance.

Industrial Applications

Jigs, fixtures, tooling, and end-use parts for manufacturing environments, designed for durability and functional performance.

Consumer Electronics

Enclosures, mounting systems, and structural components for electronic devices, integrating perfectly with PCB assemblies and other electronic elements.

Automotive

Prototype parts, low-volume production components, and specialized service tools for automotive applications, balancing strength with weight considerations.

Research & Development

Custom experimental apparatus, specialized test equipment, and innovative concept models supporting advanced R&D activities.

The East End Assemblies Advantage

Integrated Manufacturing

Our 3D printing services operate alongside our electronic manufacturing capabilities, providing unique advantages:

  • Unified Project Management: Single point of contact for both mechanical and electronic elements
  • Coordinated Production: Synchronized manufacturing of all components
  • Design Collaboration: Engineering team familiar with both domains
  • Quality System Integration: Consistent standards across all manufacturing processes
  • Streamlined Communication: Eliminating coordination between multiple vendors
  • Comprehensive Documentation: Unified documentation for the complete assembly

Engineering Expertise

Our team brings specialized knowledge to your 3D printing projects:

  • Materials Science Understanding: Selection of optimal materials for specific applications
  • Design for Manufacturing Experience: Ensuring printability while maintaining functionality
  • Electronic Integration Knowledge: Specialized expertise in combining printed parts with electronics
  • Thermal Management Considerations: Addressing heat dissipation in electronic enclosures
  • Structural Analysis Capabilities: Ensuring mechanical integrity of printed components
  • Industry-Specific Compliance Knowledge: Meeting relevant standards and requirements

Quality Assurance

Our commitment to quality extends throughout our 3D printing services:

  • Dimensional Inspection: Verification of critical measurements
  • Visual Inspection: Assessment of surface quality and defects
  • Functional Testing: Validation of mechanical performance
  • Material Certification: Documentation of material properties
  • Process Documentation: Complete records of manufacturing parameters
  • Traceability: Lot tracking for materials and production runs

Get Started with 3D Printing Services

Whether you need design assistance for a new concept, engineering support for an existing design, or limited production of 3D printed components that integrate with electronics, East End Assemblies provides the expertise and capabilities to meet your requirements.

Contact our engineering team today to discuss your 3D printing needs.

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