How Autocraft reduced engine assembly training from 3 months to 1 week

Autocraft Solutions Group: No-Fault-Forward Engine Assembly for OEM-Quality Remanufacturing

 

Build Engines with the Flexibility of a Human and the Repeatability of a Machine

Autocraft Solutions Group partnered with Ansomat to transform its engine assembly and remanufacturing operations with a No-Fault-Forward Operator Guidance System. By combining digital work instructions, smart fastening tools, machine vision, real-time positioning, and complete traceability, Autocraft standardized its assembly process while delivering consistent OEM-quality results.

Proven Results That Win OEM Business

Autocraft transformed its engine assembly operation from a largely experience-driven process into a fully digital, No-Fault-Forward manufacturing system. By implementing the Ansomat Operator Guidance System, operator training was reduced from 3 months to just 1 week, while achieving 99% First-Time-Right production through intelligent Poka-Yoke validation using digital work instructions, machine vision, RTLS positioning, and smart tool control. Every engine now leaves the factory with a complete Digital Birth Certificate, providing full traceability and audit-ready documentation. The result is lower rework, reduced warranty risk, greater confidence during OEM audits, and a stronger competitive position. As Autocraft's CTO summarizes:

"Since we implemented the Ansomat Operator Guidance System, we have never lost an RFQ."
Simon Warburton CTO Autocraft

About Autocraft Solutions Group

Autocraft Solutions Group is one of Europe's leading OEM partners for internal combustion engine (ICE) manufacturing, engine remanufacturing, EV battery solutions, and future sustainable propulsion technologies.

As a trusted Tier-1 manufacturing partner, Autocraft enables global OEMs to outsource complex, non-core production processes while maintaining the highest quality standards. This allows manufacturers to reduce operational costs, free valuable production space, and focus on innovation while relying on Autocraft's expertise in precision engine assembly and remanufacturing.

The Challenge

For Tier-1 suppliers, quality is far more than a production KPI—it is a commercial requirement.

Winning and retaining OEM contracts depends on demonstrating consistent quality, repeatable manufacturing processes, and complete production traceability.

Traditional manual engine assembly often relies on paper work instructions, operator experience, and tribal knowledge. Although experienced technicians consistently produce excellent work, manual processes introduce unnecessary variability between operators, shifts, and production lines.

Autocraft needed a solution that could:

  • Standardize every engine assembly process.
  • Eliminate preventable operator mistakes.
  • Verify every critical assembly operation automatically.
  • Create complete digital traceability for every engine built.
  • Demonstrate objective process control during OEM audits.

The Solution: No-Fault-Forward Engine Assembly

Together with Ansomat, Autocraft implemented a fully digital Operator Guidance System based on No-Fault-Forward manufacturing principles.

Instead of relying on end-of-line inspection to find defects, the system prevents mistakes before they occur by ensuring every production step is completed correctly before the operator can continue.

The connected workflow combines:

The result is a production environment that combines the flexibility of skilled operators with the consistency and repeatability typically associated with automation.

 

What Was Implemented

A connected workflow that combines operator guidance, tool control, verification, and traceability:

Here is a clean, professional rephrasing of all ten points in consistent language and tone:

  1. AR Work Instructions Projected onto the Engine
    Operators are guided by clear, step-by-step augmented instructions displayed directly in the context of the build, reducing dependency on individual experience and eliminating missed steps.
  2. Digital Work Instructions with Validation Checklists
    Integrated digital checklists introduce validation points between tasks, ensuring that each stage is completed and confirmed before proceeding.
  3. DC Tools Control (ESTIC)
    Fastening operations are tightly controlled, with the correct socket type and tightening parameters automatically enforced as part of the workflow.
  4. Automated Socket Selector
    Operators are guided to pick the correct socket, which automatically loads the appropriate tightening program. The system prevents progression if the socket is not returned correctly.
  5. Vision and RTLS-Based Positioning for Precise Fastening
    Real-time location awareness ensures fastening is performed at the correct position on the engine, eliminating “right torque, wrong bolt” errors.
  6. Machine Vision Workflow Verification
    Automated vision checkpoints verify key assembly actions and conditions, providing objective proof of quality at each critical step.
  7. In-Process Image Capture with Companion App
    Critical build steps are documented with images captured during assembly, creating a reliable record that supports audits, warranty claims, and continuous improvement.
  8. Pick-to-Light Bearing Selection
    Component selection is guided and confirmed using pick-to-light technology to prevent mix-ups and ensure consistent, error-free builds.
  9. Digital Birth Certificate per Engine
    Each engine is delivered with a complete digital build record that links all steps, checks, images, and tool data into a fully traceable “birth certificate.”
  10. Integration with Autocraft Systems
    All production data is automatically synchronized with Autocraft’s master database via SQL, ensuring seamless connectivity and centralized reporting.

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We chose the Ansomat Operator Guidance System because it follows McDo menu ordering configuration principles, making it simple for anyone to use. Its flexibility and ability for future scale with our product innovations were key.
Autocraft CTO

Before versus After

 

  
Before AnsomatAfter Ansomat Operator Guidance
Operators relied heavily on experience and tribal knowledge.Digital operator guidance standardizes every assembly process regardless of operator experience.
Approximately 3 months required to fully train a new engine builder.New operators become productive in just 1 week using guided digital workflows with built-in validation.
Paper work instructions and manual quality checks created process variation.Digital work instructions ensure every step is completed correctly before operators can continue.
Quality depended on end-of-line inspection and operator judgement.No-Fault-Forward manufacturing prevents defects during assembly instead of detecting them afterwards.
Limited production visibility made OEM audits difficult and time-consuming.Every engine receives a complete Digital Birth Certificate with full traceability, images, torque data, and process history.
Risk of incorrect parts, wrong torque, or fastening the wrong location.Fully digital Poka-Yoke combining machine vision, RTLS, smart tools, and validation creates a virtually error-proof assembly process.
Difficult to demonstrate process consistency across operators and shifts.Standardized digital workflows deliver repeatable OEM-quality production across every operator, shift, and production line.
Rework and uncertainty increased production costs.99% First-Time-Right production significantly reduces rework and warranty risk.
Customers relied on trust and historical reputation.Objective digital evidence proves every critical assembly operation was completed correctly.
Winning OEM business depended largely on reputation.Digital quality evidence strengthens customer confidence and improves competitiveness during RFQs.

 

 

Results

The implementation of Ansomat's No-Fault-Forward Assembly System delivered measurable improvements across quality, productivity, training, and customer confidence.

  • 99% First-Time-Right production through prevention rather than inspection.
  • Operator training reduced from 3 months to just 1 week.
  • Fully digital Poka-Yoke manufacturing process combining operator guidance, smart tools, machine vision, RTLS, and automated validation.
  • Complete Digital Birth Certificate for every engine.
  • Reduced rework and warranty risk through built-in quality verification.
  • Improved OEM audit readiness with objective digital production records.
  • Greater production consistency across operators, shifts, and facilities.
  • Stronger competitive differentiation, helping Autocraft secure new OEM business.

Why It Matters for Tier-1 Suppliers

Today's OEMs expect more than quality claims—they expect objective proof.

No-Fault-Forward manufacturing provides manufacturers with the ability to demonstrate standardized processes, eliminate operator variation, and capture complete production evidence for every product built.

With Ansomat's Operator Guidance System, manufacturers can:

  • Eliminate operator errors before they happen.
  • Increase First-Time-Right production.
  • Reduce operator training time.
  • Standardize manual assembly operations.
  • Improve traceability and compliance.
  • Support OEM audits with objective digital evidence.
  • Reduce warranty costs and quality escapes.
  • Scale production without increasing operational risk.
  • Strengthen customer confidence and improve competitiveness during RFQs.

Ready to Build with Confidence?

Whether you manufacture new engines, remanufacture powertrains, or assemble complex automotive products, Ansomat helps you combine the flexibility of manual assembly with the precision of automated quality control.

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