Jun 24
The new ASME standard contains numerous changes that affect the specification and interpretation of tolerancing. Companies deciding whether or not to update to the new standard need to understand what has changed and how these changes will impact their product.
As one of the people involved in creating this new version of ASME Y14.5, I have developed a one-day “ASME Y14.5-2009 Update Workshop” that will teach you about the pertinent changes to the standard. This workshop covers over sixty significant revisions, additions, and deletions to the standard. I’ll explain new features and compare them to the 1994 Standard. As part of the course, you’ll receive a set of comprehensive, illustrated charts that highlight itemized changes in the standard.
This drawing shows a small percentage of the changes in the ASME Y14.5 Standard. Click to see the entire drawing.
I’ll explain the major changes to the standard, including:
- Over thirty new or revised terms
- Sixteen new or revised symbols
- Revisions and additions to the fundamental rules
- Revisions and additions to the concept of feature of size
- Revisions and new symbols for datum specifications
- Revisions to composite position tolerances
- Surface boundaries and axis methods of interpretation
- Revisions and new additions to profile tolerances
The ASME Y14.5 1994-2009 Update Course will help you to:
- Understand changes in the standard
- Learn about new symbols and how to apply them to drawings
- Determine the impact of the new standard
ETI can provide this training at your site, and it is also being offered as a public workshop in Michigan on Monday, September 28, 2009. The regular price of this workshop is $375; the first 20 registrants pay only $175.
Attendees must have a basic understanding of Y14.5-1994 Dimensioning and Tolerancing practices.
Each workshop participant receives:
The workshop registration form is available at the ETI website. I hope to see you there!
Jun 12
The new ASME standard contains numerous changes that affect the specification and interpretation of tolerancing. As one of the participants in the creation of the new standard, I will provide insights as to why the changes were made at a lecture on August 13th, from 9 am-12 noon, here in Michigan.
“A Quick Look at the ASME Y14.5-2009 Standard” is a short, 3-hour session about the new ASME Y14.5-2009 Standard. This update session will get you started in understanding the depth of the changes and new features, and it includes a discussion about when it makes sense to implement the new standard. Topics covered include:
- The ASME standards development process
- Introduction to new and revised terms
- Introduction to new and revised symbols
- Synopsis of major changes and why they were made
- Discussion on implementing the new standard
- Questions/answer session
The regular price of this workshop is $50, but the first 20 people to purchase my white paper/comparison chart package for $30 can attend for free.
Jun 08
A few months ago, I created a survey asking whether companies plan to adopt the new Y14.5-2009 standard, stay with the 1994 standard, or change to ISO standards. Using statistics elicited from the survey responses, I have developed a white paper addressing these issues.
“Deliberations on Dimensioning and Tolerancing Standards” is a 12-page paper that will help organizations decide what path may be the best for them. It includes a summary of the major changes to the ASME Y14.5 standard and insight into what other companies are planning. It also includes my deliberations and recommendations on changing dimensioning standards.
It’s available for $25 on our website.
Jun 01
I am working on a new geometric tolerancing book that explains the use of ISO standards on technical drawings. This comprehensive book can be used for multiple purposes: the topics are organized in a format conducive to learning the topic, plus it contains many features that make it a great reference guide. The book is based on ISO 1101-2004 and companion standards.
This is an exciting project, and I’m anxious to complete the final draft. The book is very close to the expert review stage. The process of having a team of technical experts proofread a new book is an important part of writing a technically sound book. I have learned from previous projects that it always results in a better product.
I have most of the proofreading team in place, but I would like to have three or four additional technical experts who are experienced in ISO GPS. Proofreading requires a commitment of your time. I am estimating the draft will be ready for review by mid to late June, and the technical review must be completed by about 30 days after that.
There is no pay for proofreading, but there are rewards. First, you will enjoy reading and dissecting each section of the book. You may even find some new information on some aspect of the ISO standards. Also, your name will be listed in the credits, and you will receive a free copy of the book when it is published.
If you are experienced in ISO GPS standards and would like to be part of the proofreading team, send me an email describing your expertise level, and I’ll add your name to the list of prospective technical experts for proofreading.
Sincere thanks,
Alex
