HB 47:1993 (R2016) PDF Download

HB 47:1993 (R2016) is a standard that provides additional clarification and supplementary information to the dimensioning and tolerancing requirements outlined in two technical drawing standards, namely AS 1100.101 and AS 1100.201. The purpose of this handbook is to offer background knowledge, explanations, and practical examples to assist practitioners and students in understanding and implementing the dimensioning and tolerancing principles specified in the aforementioned standards.

The handbook serves as a valuable resource for individuals involved in mechanical engineering drawing, offering practical insights and guidance to ensure accurate and consistent dimensioning and tolerancing practices. It goes beyond the basic principles outlined in AS 1100.101 and AS 1100.201, providing a more comprehensive understanding of the subject matter.

This standard is divided into various sections, each addressing different aspects and requirements related to dimensioning and tolerancing. It offers practical comments and examples that illustrate how to apply the principles effectively.