ISO/TS 17863:2013 Geometrical product specification (GPS) – Tolerancing of moveable assemblies

ISO/TS 17863:2013 provides guidelines for the tolerancing of moveable assemblies within the context of Geometrical Product Specification (GPS). This technical specification covers a range of scenarios where components in an assembly move relative to each other, providing a consistent approach to ensure functionality and maintain quality.

Key Features of ISO/TS 17863:2013

Scope and Application: ISO/TS 17863:2013 is designed for tolerancing in moveable assemblies. These assemblies are those in which components move relative to one another, impacting the function of the assembly. The standard is applicable to a wide range of industries, including manufacturing, automotive, aerospace, and robotics.
Tolerancing Principles: The standard introduces tolerancing concepts for moveable assemblies, including how to manage geometrical variation while ensuring that assemblies can move and function as intended. It addresses the challenges associated with maintaining tolerances in dynamic systems.
Functional Requirements: ISO/TS 17863:2013 outlines functional requirements for moveable assemblies, such as the freedom of movement, range of motion, and precision in alignment. It takes into account the impact of tolerances on these requirements, guiding the design and manufacturing processes.
Assembly Variation Management: The standard provides methodologies for managing variations in moveable assemblies. This includes approaches for controlling and compensating for geometric variations to ensure that the assembly meets its intended functional requirements.
Reference to Other GPS Standards: ISO/TS 17863:2013 aligns with the broader GPS framework, referencing other related ISO standards. It connects to general GPS concepts like datum systems, geometrical tolerances, and measurement uncertainty, providing a consistent approach to geometrical product specification.

Applications of ISO/TS 17863:2013

The guidelines and tolerancing principles outlined in ISO/TS 17863:2013 are critical for several industries and applications, such as:

Automotive Industry: In automotive design and manufacturing, there are many moveable assemblies, like doors, hoods, and suspension systems. The standard helps ensure these components fit and function properly, even with geometrical variations.
Aerospace and Aviation: In aerospace applications, precision and safety are paramount. This standard aids in ensuring the reliability of moveable assemblies like landing gear, control surfaces, and other dynamic components.
Manufacturing and Robotics: Manufacturers and robotic systems often involve moveable parts. ISO/TS 17863:2013 provides a consistent approach to tolerancing, helping to maintain functionality and precision in these environments.
Consumer Electronics: Electronics often include components that move, like sliding mechanisms, hinges, or rotating parts. The standard assists in ensuring these assemblies operate smoothly and reliably.

Importance of ISO/TS 17863:2013

The implementation of ISO/TS 17863:2013 is crucial for achieving reliable and functional moveable assemblies. It provides a consistent framework for tolerancing, helping to maintain quality and minimize errors or defects caused by geometrical variations. This standard is particularly important for industries where safety and precision are critical, offering guidance to manage the complexities of moveable assemblies in a way that meets both functional and quality requirements.

What is required ISO/TS 17863:2013 Geometrical product specification (GPS) – Tolerancing of moveable assemblies

Key Features of ISO/TS 17863:2013

Scope and Application: ISO/TS 17863:2013 is designed for tolerancing in moveable assemblies. These assemblies are those in which components move relative to one another, impacting the function of the assembly. The standard is applicable to a wide range of industries, including manufacturing, automotive, aerospace, and robotics.
Tolerancing Principles: The standard introduces tolerancing concepts for moveable assemblies, including how to manage geometrical variation while ensuring that assemblies can move and function as intended. It addresses the challenges associated with maintaining tolerances in dynamic systems.
Functional Requirements: ISO/TS 17863:2013 outlines functional requirements for moveable assemblies, such as the freedom of movement, range of motion, and precision in alignment. It takes into account the impact of tolerances on these requirements, guiding the design and manufacturing processes.
Assembly Variation Management: The standard provides methodologies for managing variations in moveable assemblies. This includes approaches for controlling and compensating for geometric variations to ensure that the assembly meets its intended functional requirements.
Reference to Other GPS Standards: ISO/TS 17863:2013 aligns with the broader GPS framework, referencing other related ISO standards. It connects to general GPS concepts like datum systems, geometrical tolerances, and measurement uncertainty, providing a consistent approach to geometrical product specification.

Applications of ISO/TS 17863:2013

The guidelines and tolerancing principles outlined in ISO/TS 17863:2013 are critical for several industries and applications, such as:

Automotive Industry: In automotive design and manufacturing, there are many moveable assemblies, like doors, hoods, and suspension systems. The standard helps ensure these components fit and function properly, even with geometrical variations.
Aerospace and Aviation: In aerospace applications, precision and safety are paramount. This standard aids in ensuring the reliability of moveable assemblies like landing gear, control surfaces, and other dynamic components.
Manufacturing and Robotics: Manufacturers and robotic systems often involve moveable parts. ISO/TS 17863:2013 provides a consistent approach to tolerancing, helping to maintain functionality and precision in these environments.
Consumer Electronics: Electronics often include components that move, like sliding mechanisms, hinges, or rotating parts. The standard assists in ensuring these assemblies operate smoothly and reliably.

Importance of ISO/TS 17863:2013

Who is required ISO/TS 17863:2013 Geometrical product specification (GPS) – Tolerancing of moveable assemblies

ISO/TS 17863:2013, which deals with geometrical product specification (GPS) and the tolerancing of moveable assemblies, is required by a range of stakeholders involved in the design, manufacture, testing, and quality assurance of assemblies with moving parts. The following groups typically need to adhere to this standard:

Product Designers and Engineers

Mechanical and Design Engineers: Those responsible for designing moveable assemblies, such as hinges, sliders, or rotating parts, must follow ISO/TS 17863:2013 to ensure the correct tolerances and functional requirements are met.
Product Development Teams: Teams involved in product innovation and development where assemblies with moving parts are critical to product functionality.

Manufacturers and Production Teams

Manufacturing Engineers: These engineers focus on the production process and need ISO/TS 17863:2013 to ensure that moveable assemblies are manufactured to the correct tolerances.
Assembly Line Workers: Those involved in assembling components must understand and follow the tolerances specified by this standard to ensure proper assembly.

Quality Assurance and Control

Quality Assurance Managers: Managers responsible for quality control must implement the standard’s guidelines to ensure product consistency and functionality.
Inspection and Testing Teams: These teams verify that assemblies meet specified tolerances through various inspection techniques, making ISO/TS 17863:2013 essential for maintaining quality.

Compliance and Safety Professionals

Safety Engineers: Engineers focusing on safety in product design and manufacturing must ensure that moveable assemblies are safe and meet regulatory requirements, using ISO/TS 17863:2013 as a reference.
Regulatory Compliance Officers: Those responsible for ensuring that products comply with industry regulations need this standard to guide them in assessing compliance for assemblies with moving parts.

Industries and Sectors

ISO/TS 17863:2013 is required in a variety of industries, including:

Automotive Industry: Where there are multiple moveable assemblies such as doors, suspension systems, and steering mechanisms.
Aerospace and Aviation: In these industries, precision and safety are crucial, requiring adherence to strict tolerances.
Manufacturing and Robotics: Manufacturing environments with automated or robotic systems often involve moveable parts that must be precisely controlled.
Consumer Electronics: Electronic devices with moving components, such as sliding mechanisms and rotating parts, need precise tolerances for smooth operation.

Conclusion

ISO/TS 17863:2013 is required by a broad range of stakeholders involved in the design, manufacture, quality assurance, safety, and compliance of moveable assemblies. Its application is critical to ensuring that products with moving parts function reliably, meet quality standards, and comply with industry regulations. Adhering to this standard helps maintain product integrity and safety across a diverse range of industries and applications.

When is required ISO/TS 17863:2013 Geometrical product specification (GPS) – Tolerancing of moveable assemblies

ISO/TS 17863:2013, focusing on geometrical product specification (GPS) and tolerancing of moveable assemblies, is required when designing, manufacturing, and assessing assemblies with components that move relative to each other. Here are the key contexts and scenarios where this standard is required:

Product Design and Development

Design Phase: When designing products that include moveable assemblies, such as hinges, rotating components, or sliding parts, ISO/TS 17863:2013 is required to establish correct tolerances to ensure functionality.
Prototyping and Testing: During product prototyping, engineers use this standard to ensure moveable assemblies work within acceptable tolerances, allowing for adjustments and redesigns if necessary.

Manufacturing and Production

Manufacturing Processes: Manufacturers need ISO/TS 17863:2013 to guide the tolerancing of moveable assemblies to ensure consistent production and assembly quality.
Assembly Line Setup: When setting up production lines that involve assembling parts with moveable components, this standard is required to maintain proper alignment and avoid defects due to misalignment or incorrect tolerancing.

Quality Assurance and Control

Quality Inspection: During quality assurance processes, ISO/TS 17863:2013 is required to verify that moveable assemblies meet specified tolerances. This includes inspection and testing to ensure components operate smoothly.
Functional Testing: Before a product is released, it undergoes functional testing to confirm that moveable assemblies perform as intended. This standard is crucial for establishing the parameters for these tests.

Regulatory Compliance and Safety

Regulatory Approvals: When seeking regulatory approval for products containing moveable assemblies, ISO/TS 17863:2013 is required to demonstrate that the assemblies are designed and manufactured within accepted tolerances, ensuring safety and compliance.
Safety Assessments: For industries where safety is critical, like automotive and aerospace, this standard is required to conduct safety assessments and ensure that moveable assemblies do not pose risks due to geometric variations.

Industrial and Sector-specific Applications

ISO/TS 17863:2013 is required in various industries and applications, including:

Automotive Industry: For components like doors, steering, and suspension systems, this standard is necessary to ensure proper movement and safety.
Aerospace and Aviation: In this sector, tolerancing is crucial for components like control surfaces and landing gear, requiring ISO/TS 17863:2013 to ensure reliability.
Manufacturing and Robotics: Robotic systems and manufacturing environments with moveable assemblies rely on this standard to maintain precision and functionality.
Consumer Electronics: In products with sliding mechanisms, rotating components, or other moveable parts, ISO/TS 17863:2013 is required to ensure smooth operation and longevity.

Conclusion

ISO/TS 17863:2013 is required whenever assemblies contain moveable components that must operate within specified tolerances to ensure functionality, safety, and compliance. Its application is essential during design, manufacturing, quality assurance, and safety assessments to maintain high standards and meet regulatory requirements across various industries.

Where is required ISO/TS 17863:2013 Geometrical product specification (GPS) – Tolerancing of moveable assemblies

ISO/TS 17863:2013, “Geometrical Product Specification (GPS) – Tolerancing of Moveable Assemblies,” is a technical specification designed to provide guidance on the tolerancing of assemblies with movable components. It offers a framework for assessing the effects of geometrical variation on the functionality of assemblies that involve motion, such as hinges, sliders, or other articulated components.

Given the specification’s focus, it is typically required in the following contexts:

Manufacturing Industries: In industries where assemblies involve movable components, such as automotive, aerospace, and robotics, ISO/TS 17863:2013 may be used to ensure proper fit, function, and reliability.
Design and Engineering: Engineers and designers working on projects that require movable assemblies may use this standard to ensure that parts and components meet the necessary geometric tolerances to allow for intended movement without interference or excessive play.
Quality Assurance and Control: Quality control teams may use ISO/TS 17863:2013 to establish inspection criteria and ensure that assemblies with movable components meet specified tolerances.
Compliance and Regulatory Requirements: In some regions or industries, compliance with ISO technical specifications like ISO/TS 17863:2013 may be required to meet regulatory standards or industry-specific best practices.
Product Development and Testing: Companies engaged in product development may use this technical specification to ensure that new products with movable assemblies perform as intended under various conditions.

To summarize, ISO/TS 17863:2013 is required in any context where the geometry and tolerances of movable assemblies are critical to the success, safety, and reliability of a product or system. It serves as a guide for designing, manufacturing, and inspecting assemblies with movable components, ensuring that they function correctly without compromising safety or performance.

How is required ISO/TS 17863:2013 Geometrical product specification (GPS) – Tolerancing of moveable assemblies

ISO/TS 17863:2013, “Geometrical Product Specification (GPS) – Tolerancing of Moveable Assemblies,” provides a framework for assessing and specifying geometric tolerances for assemblies that include moving parts. This standard is required in a variety of situations to ensure the correct operation and reliability of such assemblies. Below are the common scenarios where ISO/TS 17863:2013 is required and how it is applied:

Design and Engineering:
- Application: Engineers and designers must consider geometric tolerances during the design phase of movable assemblies to ensure that parts operate smoothly without unnecessary friction, binding, or excess play.
- Requirement: The standard guides designers on how to account for these factors, leading to more reliable designs.
Manufacturing and Assembly:
- Application: Manufacturing teams need to maintain tight control over component tolerances to ensure that the final assembly functions as intended.
- Requirement: ISO/TS 17863:2013 specifies how to determine and apply tolerances for movable assemblies, ensuring consistency during manufacturing and assembly processes.
Quality Control and Inspection:
- Application: Quality control teams use ISO/TS 17863:2013 to develop inspection criteria and measurement techniques to verify that components meet specified tolerances.
- Requirement: The standard helps establish guidelines for acceptable tolerances in movable assemblies and provides a common language for discussing tolerances and measurement techniques.
Product Testing and Validation:
- Application: During product testing, it’s essential to ensure that assemblies with movable parts function reliably under varying conditions.
- Requirement: ISO/TS 17863:2013 provides a structured approach to verify that movable assemblies continue to meet tolerance specifications through testing and validation.
Compliance with Standards and Regulations:
- Application: Some industries or regions may require compliance with certain ISO standards for safety, quality, or regulatory reasons.
- Requirement: ISO/TS 17863:2013 may be required to demonstrate compliance with industry best practices or regulatory guidelines in contexts where movable assemblies play a critical role in product safety or functionality.
Collaboration and Communication:
- Application: In collaborative projects involving multiple teams or organizations, a common understanding of tolerances is crucial.
- Requirement: ISO/TS 17863:2013 provides a common framework for specifying and discussing tolerances, facilitating clearer communication among stakeholders.

In summary, ISO/TS 17863:2013 is required to ensure that the design, manufacturing, assembly, inspection, testing, and compliance processes for movable assemblies meet appropriate tolerance specifications. The standard helps ensure that movable assemblies function reliably, with the right balance between flexibility and precision.

Case Study on ISO/TS 17863:2013 Geometrical product specification (GPS) – Tolerancing of moveable assemblies

Creating a case study for ISO/TS 17863:2013 “Geometrical Product Specification (GPS) – Tolerancing of Moveable Assemblies” involves illustrating its practical application in a real-world scenario. Let’s consider an automotive company that designs and manufactures car doors, focusing on the hinges and the door’s alignment with the car body when closed.

Case Study: Automotive Door Assembly Tolerancing

Background

AutoMaker Inc., a leading automobile manufacturer, wants to improve the quality of its car doors. Customers have complained about inconsistent gaps between the door and the car body, leading to noise, water leakage, and a perception of poor quality. The company recognizes the need to ensure precise tolerances in its door assembly process, specifically focusing on the hinges, to address these issues.

Problem

AutoMaker Inc. faced the following issues:

Inconsistent Door Gaps: Variability in door gaps across different vehicles led to noise and water leakage.
Misalignment: Some doors did not align properly with the car body, leading to customer complaints.
Wear and Tear: Hinges with excessive play caused premature wear, requiring frequent maintenance.

Application of ISO/TS 17863:2013

To resolve these problems, Auto Maker Inc. decided to apply ISO/TS 17863:2013 to standardize the tolerances for movable assemblies, particularly focusing on the hinges and their interaction with the car body.

Design Review:
- Engineers conducted a review of the door hinge design, ensuring it conformed to the specifications in ISO/TS 17863:2013. They identified critical geometric features such as pivot points, hinge axes, and the overall door alignment relative to the car body.
Tolerance Analysis:
- Using ISO/TS 17863:2013, the engineering team defined appropriate tolerances for each critical feature in the door assembly. They considered factors like movement range, permissible play, and the impact of temperature changes.
Manufacturing Process Improvements:
- The manufacturing team implemented changes to improve the consistency of hinge components. They used precision machining and enhanced quality control to maintain the specified tolerances.
Quality Control and Inspection:
- Quality control teams adopted inspection techniques aligned with ISO/TS 17863:2013. This included dimensional checks and functional tests to ensure proper movement and alignment.
- They implemented stricter guidelines for acceptable tolerance ranges, leading to more consistent product quality.
Testing and Validation:
- The doors were tested in various conditions, such as temperature extremes and stress testing, to ensure that they maintained tolerances and functionality.
- The engineering team used the guidance from ISO/TS 17863:2013 to validate the performance and reliability of the movable assemblies.

Results

After implementing ISO/TS 17863:2013, AutoMaker Inc. experienced significant improvements:

Reduced Customer Complaints: Complaints about door misalignment and inconsistent gaps dropped dramatically.
Enhanced Product Quality: The consistent tolerances led to better door alignment, reducing noise and water leakage.
Increased Customer Satisfaction: Customers reported greater satisfaction with the fit and finish of the vehicles.

Conclusion

The application of ISO/TS 17863:2013 helped AutoMaker Inc. address significant quality issues related to door assembly. By standardizing tolerances for movable assemblies, the company improved product reliability and customer satisfaction. This case study demonstrates the value of ISO/TS 17863:2013 in ensuring precision and consistency in movable assemblies, leading to better product quality and performance.

White paper on ISO/TS 17863:2013 Geometrical product specification (GPS) – Tolerancing of moveable assemblies

White Paper: ISO/TS 17863:2013 – Geometrical Product Specification (GPS) – Tolerancing of Moveable Assemblies

Executive Summary

ISO/TS 17863:2013, titled “Geometrical Product Specification (GPS) – Tolerancing of Moveable Assemblies,” is a technical specification focusing on geometric tolerances for assemblies with movable components. This white paper explores the key elements of ISO/TS 17863:2013, its application in industry, benefits, and best practices. The document serves as a comprehensive guide for engineers, designers, manufacturers, and quality assurance professionals working with movable assemblies.

Introduction

Geometrical Product Specification (GPS) is a complex field that encompasses various standards for defining and assessing the geometric characteristics of products. ISO/TS 17863:2013 is a specific technical specification within this framework that addresses the unique challenges of movable assemblies. Movable assemblies, such as hinges, sliders, and articulated joints, require precise tolerances to ensure proper function, durability, and safety.

Scope of ISO/TS 17863:2013

The specification provides guidelines for:

Establishing geometric tolerances for assemblies with movable parts.
Determining the impact of tolerance variations on assembly function and performance.
Implementing appropriate measurement techniques and quality control processes.
Ensuring consistent manufacturing and assembly of movable components.

Key Concepts

Functional Tolerances: The specification emphasizes tolerances that ensure the correct operation of movable assemblies. This includes considerations for alignment, range of motion, and permissible play.
Tolerance Accumulation: Movable assemblies often involve multiple components, each with its own tolerance. ISO/TS 17863:2013 provides guidance on how to account for tolerance accumulation to prevent functional issues.
Measurement Techniques: The specification outlines various measurement techniques suitable for movable assemblies, helping ensure accurate and consistent results.
Quality Assurance: ISO/TS 17863:2013 highlights the importance of quality control processes to maintain specified tolerances during manufacturing and assembly.

Applications in Industry

ISO/TS 17863:2013 is applicable across various industries, including:

Automotive: Tolerances for door hinges, steering components, and other movable parts are critical to vehicle performance and safety.
Aerospace: Aircraft components with movable assemblies, such as landing gear and control surfaces, must meet strict tolerances.
Robotics and Automation: Movable assemblies in robotics require precise tolerances to ensure accurate movement and functionality.
Consumer Electronics: Products like laptops and smartphones often contain hinges and other movable parts that must meet specific tolerances.

Benefits of ISO/TS 17863:2013

Improved Product Quality: By establishing clear tolerances, manufacturers can reduce defects and improve product reliability.
Reduced Warranty Claims: Consistent tolerances result in fewer customer complaints and warranty claims due to functional issues.
Enhanced Safety: Proper tolerancing of movable assemblies contributes to product safety, reducing the risk of accidents or malfunctions.
Streamlined Manufacturing: Clear guidelines for tolerancing help streamline manufacturing processes, reducing rework and scrap.

Best Practices

To maximize the benefits of ISO/TS 17863:2013, consider these best practices:

Cross-Functional Collaboration: Engage engineers, designers, manufacturers, and quality assurance professionals in the tolerancing process to ensure a comprehensive approach.
Use of Advanced Tools: Utilize computer-aided design (CAD) and computer-aided manufacturing (CAM) tools to model and analyze tolerances for movable assemblies.
Continuous Improvement: Implement a continuous improvement process to refine tolerances and measurement techniques over time.
Training and Education: Ensure that relevant stakeholders understand the principles of ISO/TS 17863:2013 and how to apply them in practice.

Conclusion

ISO/TS 17863:2013 provides a comprehensive framework for establishing geometric tolerances for movable assemblies. Its application leads to improved product quality, reduced defects, and enhanced safety. By adhering to the guidelines and best practices outlined in this white paper, organizations can ensure that their movable assemblies meet the required tolerances, resulting in reliable and high-quality products.