Skip to content

INTERFAICINTERFAIC

RAPID ACCESS TO INDUSTRY-PROVEN ENGINEERING EXPERTISE

SPECIALIST CAD, DfM & FEA CONSULTANCY

We are an independent mechanical engineering consultancy specialising in CAD, Design for Manufacture (DfM) and Finite Element Analysis (FEA). Providing fast, reliable access to industry-proven engineers when schedules are demanding and quality cannot be compromised.

SPECIALIST, PROVEN, TRUSTED.

INDEPENDENT ENGINEERING JUDGEMENT

EVIDENCE BASED ANALYSIS

HIGH QUALITY TECHNICAL DOCUMENTATION

RESPONSIVE PROJECT DELIVERY

SERVICES

CAD

We provide high-quality CAD modelling and design support, from concept through to detailed design and documentation. Work is carried out with a strong focus on clarity, manufacturability and engineering intent, ensuring models and drawings are technically robust and suitable for production.

DESIGN FOR MANUFACTURE

We review and develop designs to ensure they are efficient to manufacture, assemble and maintain while still meeting performance and compliance requirements. Our approach helps reduce complexity, manage tolerance risk and avoid unnecessary cost or rework during production.

FINITE ELEMENT ANALYSIS

We carry out structural simulation and assessment to support design decisions and provide clear engineering justification. Assumptions, load cases and acceptance criteria are carefully defined so that results are meaningful, traceable and suitable for safety-critical and regulated environments.

SECTORS WE SERVE

We bring proven engineering experience across the following sectors, giving you confidence that critical projects are in safe, capable hands.

RAIL & ROLLING STOCK

DEFENSE

INDUSTRIAL MACHINERY

ENGINEERED PRODUCTS

CASE STUDIES

We support organisations with specialist CAD, DfM and FEA services in safety-critical and technically complex environments. These case studies show how disciplined engineering analysis and clear technical communication have helped clients reduce risk, improve performance and deliver projects with confidence.

Door Engine Lifting Device Assessment - INTERFAIC

Door Engine Lifting Device Assessment

Assessed the structural impact on a train car body of a lifting device used to remove 23 kg door engines beneath saloon seating, using free-body analysis and FEA of critical fixing points.

Read more
Environmental Scanner Mounting Solution - INTERFAIC

Environmental Scanner Mounting Solution

Designed and structurally validated a mounting solution for a rail survey and environmental sensing system, using BS EN 12663-1 loading requirements, supported by detailed FEA.

Read more
PCB Alignment Tolerance Stack Analysis - INTERFAIC

PCB Alignment Tolerance Stack Analysis

Completed a vector-loop tolerance analysis to assess whether a reconfiguration of electronic cards would allow a PCB to be aligned correctly without needing additional fixtures.

Read more

HOW WE WORK

CONTACT

If you require specialist CAD, DfM or FEA support, particularly where safety, assurance or programme delivery are critical, we would be pleased to discuss your requirements.

Enquiries are treated confidentially and without obligation. We aim to respond within one working day.