Documents Similar To ASTM E EM Penetrant Testing Class Room Training Book. Uploaded by. Anonymous gFcnQ4go · ASTM-EEM-. 16 Jul ASTM E/EM, “Standard Practice for Liquid Penetrant Testing,” has just been released as the new Edition. The document. This standard is issued under the fixed designation E ; the number 1 This practice is under the jurisdiction of ASTM Committee E-7 on Nonde- structive 8 Available from American National Standards Institute, 11 West 42nd Street, 13th.
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We use our custom hydrostatic pressure vessel to test tubing and ducts for structural integrity.
You are asking good questions. Here are the contents: TACOR has the ability to weld a wide variety of materials including, but not limited to: If the document is revised or amended, you will be notified by email. Liquid Penetrant E1417/e4117m-13 Sample Format. March – George Downes As you have stated, some specifications do allow sizing of the actual flaw size as seen under visible or white light.
In either case if the discontinuity is as stated above, it doesn’t mean there is no flaw in the material it just means that the engineer or owner has determined that it e1417e1417m-13 acceptable to utilize the asstm with the flaws and accepts the risks associated with its use.
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ASTM E1417 E1417M-13
I am not sure how much time you have in the aircraft industry but most of the accept reject criteria is laid out in the aircraft maintenance manuals, with limitations being set by structural engineers at the manufacturing companies who through extensive testing determine what is acceptable or not. Work Item s – proposed revisions of this standard.
Dear James, Thank you for the elaboration. Mihael Kuhar – Metode ispitivanja zavarenih spojeva bez razaranja i njihova primjena u proizvodnji trafokotlova. Furthermore, some standards may mention definitions that do not appear in the terminology standards, such as the ISO I have always measured indications.
Prior to examination, tests should be conducted to ensure that none of the cleaning or examination materials are harmful to the components to be examined. Indication sizing In Reply to Nikhilesh Lal at I recognize that there may be some slight amount of ambiguity in 7. Yuehua Yuan and T. Already Subscribed to this document. In MT and PT, the correlation between the visible size of the discontinuity and the size of the indication is not all that well established.
System air filters are also processed in this category.
Customer procedure on acceptance reads: Lockheed – Service News – vol. It should be the measurement method used only when you cannot visually white light see and measure the discontinuity.
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Subscription pricing is determined by: Their position is to make all the interfaces with the customer and interpret the requirements. What are the appropriate means of measuring such a flaw? Most customers derive their acceptance criteria from that. The material is not ferromagnetic. This is in no way ambiguous and states the intent to measure the actual size of the discontinuity. Power industry guru’s E1417/e1417m-133 can hear you grumbling now Although the issues raised are very e1417/e1147m-13, your Level III is usually the final sign off.
Indication sizing In Reply to Tim at Agree, follow aztm lvl3 instructions. Proceed to Checkout Continue Shopping. We have no amendments or corrections for this standard. You are probably not the only one who has these questions.
I e1417/r1417m-13 run across a couple of engineers that were looking for me to make the call so that if it e1417/e1417m13 wrong they could sit back and let the blame fall on me. We often see a customer who knows they want an FPI, but has no idea of any further requirements. What you wrote is logical – VT sees the discontinuity either with the unaided eye or with a suitable magnification, but that is taken care as a known factor. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.
If you arw required to do PT and your code says 10mm indication is not acceptable, than you reject it.
In this case the discontinuity is acceptable as long as the rounded discontinuities don’t number more than 3 and are less than 2mm in size. TACOR removes coatings and cleans many parts using one of several blasting methods. We always recommend that the authors of standards, specifications, training courses, multiple-choice questionnaires and any other document comply with the terminology, so that everyone can understand each other.
Magnetic Particle and Dve Penetrant Inspection. The Laws of chance. Though I am wondering if the limitation extends to discontinuities being close to each other for example 2 rounded discontinuities of less than 2 mm but say within 1 mm of each other. Ducts can be pressure tested up to psig, as needed.