DIN EN 1371-1 PDF
Founding – Liquid penetrant inspection { Part 1: Sand, gravity die and low pressure die castings. English version of DIN EN EN ICS Part 1: Sand, gravity die and low pressure die castings English version of DIN EN {. EN ICS ; Descriptors: Liquid penetrant. Find the most up-to-date version of DIN EN at Engineering
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C Developer application – application du revelateur – Anwendung des Entwicklers0 0 0 0brush – pinceau – Pinsel spray – pulverisation – Spruhen wet – humide – naB dry – sec – trockenDeveloping time – temps de revelation – Entwicklungsdauer The surface finish of the casting in the area to be tested shall have sufficient brightness and contrast of colour and adequate shape to determine the required severity level.
Tables dn and 3 are independent 1731-1 severity levels may be selected from these tables.
Severity level SP 2Figure B. Falls zutreffend, Entsprechendes ankreuzen.
Scope This Test method covers procedures for penetrant The characteristics of the penetrant materials shall be checked in accordance with specifications to be agreed between the manufacturer and the purchaser. Table 3 corresponds to linear or aligned indications.
DIN EN 1371-1
Trademark – marque – Handelsmarke Developer – revelateur – Entwickler Liquid penetrant inspection, castings, testing. Investment castings; German version EN For severity levels 1, 2, 3, 4 and 5, classification shall be made by comparison with reference figures.
Page 10 EN Although liquid penetrant inspection cannot generally be used to determine the size of detected discontinuities, it allows discontinuities to be assessed by measurement of the length L of the indication.
If the casting dimensions in total are smaller than mm x mm, then the indicatingcriteria should be in proportion to the surface area and agreed between the manufacturer and the purchaser. Liquid penetrant inspection, castings, testing.
The sensitivity can differ, depending on the method of penetrant inspection selected. Reference figures are for information only see annexes B and C.
A comma is used as the decimal marker. Standards Subsctiption may be the perfect solution. The section thickness type t is greater than 50 mm. Severity level SP 4Figure B. Please first verify your email before subscribing to alerts.
Hiekka- 3171-1 ja matalapainevalut Founding. In the following clauses- Lindicates length;- W indicates width;- t – P indicates section thickness; indicates liquid penetrant;- SP indicates non-linear isolated indication; – CP indicates non-linear clustered indication; – AP indicates aligned indication; – LP indicates linear indication.
Penetrant testing examination of castings is standardized in two parts: As the voice of the U.
DIN EN – European Standards
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Sand, gravity die and low pressure die castings Documents. These normative references are cited at the appropriate places in the text and the publications are listed hereafter.
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An indication with a largest dimension less sn three times its smallest dimension i. Liquid penetrant inspection as well as any other non destructive examination method is part of a general or specific assessment of the quality of a casting to be agreed between the manufacturer and the purchaser at the time of acceptance of the order.