SIST EN 1395-2:2007
Thermal spraying - Acceptance inspection of thermal spraying equipment - Part 2: Flame spraying including HVOF
Thermal spraying - Acceptance inspection of thermal spraying equipment - Part 2: Flame spraying including HVOF
This European Standard specifies requirements for the acceptance inspection of thermal spraying equipment in the case flame spraying including HVOF (high velocity oxygen-fuel), used in spray jobs to produce thermally sprayed coatings of reproducible quality.
This part should be used in conjunction with EN 1395-1, which includes general requirements and explanations of procedures.
Thermisches Spritzen - Abnahmeprüfungen für Anlagen zum thermischen Spritzen - Teil 2: Flammspritzen einschließlich HVOF
Dieses Dokument definiert Anforderungen für die Abnahmeprüfung von thermischen Spritzanlagen, in diesem
Fall zum Flammspritzen einschließlich HVOF (Hochgeschwindigkeits-Flammspritzen), wie sie bei Spritzarbeiten
zur Herstellung von thermisch gespritzten Schichten mit reproduzierbarer Qualität verwendet werden.
Projection thermique - Contrôle d'acceptation du matériel de projection thermique - Partie 2: Projection a la flamme y compris par le procédé HVOF
La présente Norme européenne spécifie les exigences du contrôle d’acceptation des matériels de projection thermique, et dans le cas présent, de projection thermique à la flamme, y compris à grande vitesse HVOF, utilisés dans les travaux de projection visant à obtenir des revêtements de qualité reproductible
Il convient d’utiliser cette partie en liaison avec l’EN 1395-1 qui traite des exigences générales et de l’explication des modes opératoires.
Vroče brizganje – Prevzemni preskusi opreme za vroče brizganje – 2. del: Plamensko brizganje, ki vključuje HVOF
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Thermal spraying - Acceptance inspection of thermal spraying equipment - Part 2: Flame spraying including HVOFProjection thermique - Contrôle d'acceptation du matériel de projection thermique - Partie 2: Projection a la flamme y compris par le procédé HVOFThermisches Spritzen - Abnahmeprüfungen für Anlagen zum thermischen Spritzen - Teil 2: Flammspritzen einschließlich HVOFTa slovenski standard je istoveten z:EN 1395-2:2007SIST EN 1395-2:2007en25.220.20Površinska obdelavaSurface treatmentICS:SIST EN 1395:19991DGRPHãþDSLOVENSKI
STANDARDSIST EN 1395-2:200701-april-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1395-2January 2007ICS 25.220.20Supersedes EN 1395:1996
English VersionThermal spraying - Acceptance inspection of thermal sprayingequipment - Part 2: Flame spraying including HVOFProjection thermique - Contrôle d'acceptation du matérielde projection thermique - Partie 2: Projection à la flamme ycompris par le procédé HVOFThermisches Spritzen - Abnahmeprüfungen für Anlagenzum thermischen Spritzen - Teil 2: Flammspritzeneinschließlich HVOFThis European Standard was approved by CEN on 23 December 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1395-2:2007: E
EN 1395-2:2007 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Principles of acceptance inspection.4 5 Procedure of acceptance inspection.5 6 Designation.6 7 Inspection report.6 Annex A (informative)
Inspection report for flame spraying equipment using spraying powder including HVOF (initial test/retest).7 Annex B (informative)
Inspection report for flame spraying equipment using spraying wire, rods or cords (initial test/retest).9 Bibliography.11
EN 1395-2:2007 (E) 3 Foreword This document (EN 1395-2:2007) has been prepared by Technical Committee CEN/TC 240 “Thermal spraying and thermally sprayed coatings”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2007, and conflicting national standards shall be withdrawn at the latest by July 2007. This document together with EN 1395-1, 1395-3, 1395-4, 1395-5, 1395-6 and 1395-7 supersedes EN 1395:1996. EN 1395 consists of the following Parts, under the general title Thermal spraying — Acceptance inspection of thermal spraying equipment: Part 1: General requirements; Part 2: Flame spraying including HVOF; Part 3: Arc spraying; Part 4: Plasma spraying; Part 5: Plasma spraying in chambers; Part 6: Manipulator systems; Part 7: Powder feed systems. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EN 1395-2:2007 (E) 4 1 Scope This European Standard specifies requirements for the acceptance inspection of thermal spraying equipment in the case flame spraying including HVOF (high velocity oxygen-fuel), used in spray jobs to produce thermally sprayed coatings of reproducible quality. This part should be used in conjunction with EN 1395-1, which includes general requirements and explanations of procedures. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 657:2005, Thermal spraying — Terminology, classification EN 1395-7, Thermal spraying — Acceptance inspection of thermal spraying equipment — Part 7: Powder feed systems 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 657:2005 apply. 4 Principles of acceptance inspection 4.1 General The following clauses reveal state of the art technology in thermal spraying equipment and the minimum requirements concerning a stable parameter setting and maintenance according to the classes given in Annex A or Annex B. 4.2 Flame spraying nozzle Processing the spraying material shall be possible without any visible disturbing deposits on the burner nozzle and/or air nozzle. 4.3 Spraying material feed unit The material feed unit shall be suitable for operation along with the spraying equipment to be tested. The unit shall permit uniform processing of the consumables for which it is designed. It shall be possible to adjust the spraying material feed rate. The set points shall be constant and reproducible, a precondition for this being adequate and constant carrier gas pressure or actuating air pressure or supply of electrical power as appropriate.
EN 1395-2:2007 (E) 5 5 Procedure of acceptance inspection 5.1 General Spraying equipment shall be deemed properly supplied for all suitable spraying applications and for use with all suitable spraying materials required for the spraying process if it complies with the following requirements: 5.2 Gases Flame spraying equipment shall be deemed to comply with the requirements specified in 4.1, if the values of gas pressure and gas flow do not deviate by more than 1,5 % (Class A) and 5 % (Class B) from the set points over a 20 min period of spraying. 5.3 Flame spraying nozzle Nozzles shall be deemed to comply with the requirements specified in 4.2 if, after continuous spraying of nozzle-compatible materials at the maximum spray rate specified by the manufacturer for a period of 20 min, no disturbing deposits of spraying material have been built up. 5.4 Equipment specific tests 5.4.1 Spraying with liquid fuel HVOF flame spraying equipment shall be deemed to comply with the requirements specified in 4.1 if the values of liquid fuel pressure and flow rate do not deviate by more than 2 % (Class A) and 5 % (Class B), from the set points over a 20 min period of spraying. 5.4.2 Wire flame spraying The suitability of the system to process wires shall be tested with the flame burning; the length of wire fed in
1 min shall be measured. This determination shall be repeated twice more. The variations
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