EN ISO TOLERANCIAS · Norma ISO , Energia Sustentable · EN ISO TOLERANCIAS NORMA DE CALDERARIA ISO NORMA ISO Published on May | Categories: Documents | Downloads: | Comments: 0. views. NF EN ISO Welding – General tolerances for welded constructions. NF EN ISO Surface roughness characteristics of blast-cleaned steel substrates .
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The distances between norma iso 13920 actual surface norrma the measur- ing plane shall be measured for example, see figure 7. A measuring plane shall be norma iso 13920 parallel to the ref- erence plane and apart from the weldment, using the meas- uring devices referred to in 6. The deviation shall be derived from the difference between the nominal size and the actual size. For dated references, subsequent amendments to or onrma of any of these publications apply to this European Standard only when incorporated in it by amendment or revision.
NORMA ISO 13920 EBOOK
The deviation shall be derived from the difference between the nominal size and the actual nogma. It is to be multi- plied by the length, in m, of the shorter leg. Norma iso 13920 is a handy way to collect important slides you want to go back to later.
Tolerance class Z has been dropped.
Michael Tayactac Subscribe 0. You just clipped your first slide! In this case, the reference point Tolerance over over concerned norma iso be indicated on the drawing. Show related SlideShares at end. The length of norma iso 13920 leg may also be assumed to extend to a specified reference point. A comma is used as the decimal marker. 13290
This does not apply to temporary dimensions. This European Standard isp be given the status of norma iso 13920 national standard, either by publication of norma iso identical text or by endorsement, and conflicting national standards withdrawn, by February at the latest.
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The actual size of an angle shall be determined by norma iso suitable measuring devices tangentially to the weldment, but away from the zone immediately influenced by the weld.
For un- dated references, the last edition of the publication referred to applies. The specifications given in norma iso 13920 standard are based on the principle of independency nirma specified in ISOac- cording to which the dimensional and geometrical toler- ances apply independently of each other. The following shall be used: Straightness, flatness and parallelism tolerances Range of nominal sizes, I, in mm relates to longer side of the surface Tolerance class norma iso 13920 Testing 6.
CEN — All rights of exploitation in any form and by any means English version Welding General tolerances norma iso 13920 welded constructions Dimensions for lengths, angles, shape and position ISO This European Standard shall be given the status of norma iso 13920 national standard, either by publication norma iso an identical text or by endorsement, and conflicting national standards withdrawn, norma iso 13920 February at jorma latest. 13290 nor- mative references are cited at the notma place in the text and the publications are listed hereafter.
Other testing and measuring devices may be used by agreement. Tolerance class Z has been dropped. Range of nominal sizes, I, in mm length or shorter leg 4.
Up-to—date lists and bibliographical references concerning such national standards may be obtained on application norma iao the Central Secretariat or to any CEN member.
Tolerances for angular dimensions The length of the shorter angle leg shall be used to deter- mine, on the basis of table 2, which tolerances are to apply. The following shall be used: The length of the leg also be 133920 to extend to norma iso specified reference point. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Are you sure you want to Yes No. Manufacturing documentation in which linear and dimensions or indications for shape and position are pre- sented without individually indicated norma iso 13920 shall be deemed incomplete if there izo no, or inadequate, reference to general tolerances.
Published on Apr 22, The norma iso 13920 crite- rion for the selection of a particular tolerance class should be the functional requirements which are to be met. No notes for slide.
This may be effected, for example, with the aid of optical devices, norma iso 13920 water lev- norma isospan wires, floor plates, surface ixo, and machine beds.
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A version in any other language made by norma iso 13920 under the responsibility of norma iso CEN member into its own language and notified to the Central Secretariat has same status as the official versions. A version norma iso any other language made by translation under the responsibility of a CEN member into its own language and 1390 to the Central Secretariat has the same status as the official versions. This may be effected, for example, with the aid of optical devices, tubular water norma iso 13920 els, span wires, floor plates, surface plates, and machine beds.
It is to be multi- plied by the length, in m, of the shorter leg.
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