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1、 ，如果你需要更多标准可以到 如果你购买的文档存在缺页、字迹模糊、乱码等情况，请大家通过论坛消息与我联系。BRITISH STANDARDBS EN1395-3:2007Thermal spraying Acceptance inspection of thermal spraying equipment Part 3: Arc sprayingThe European Standard EN 1395-3:2007 has the status of aBritish StandardICS 25.220.20 ，如果你需要更多标准可以到 如果你购买的文档存在缺页、字迹模糊、乱码等情况，请大
2、家通过论坛消息与我联系。BS EN 1395-3:2007National forewordThis British Standard was published by BSI. It is the UK implementation of EN 1395-3:2007. This standard together with BS EN 1395-1, BS EN 1395-2, BS EN 1395-4, BS EN 1395-5, BS EN 1395-6 and BS EN 1395-7 supersedes BS EN 1395:1996.The UK participation i
3、n its preparation was entrusted to Technical CommitteeSTI/40, Thermally sprayed inorganic finishes.A list of organizations represented on STI/40 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible
4、for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amd. No.DateCommentsThis British Standard was published under the authority of the Standards Policy and Strategy Committeeon 28 February 2007 BSI 2007ISBN 978 0 580 50279 8Amendments issued s
5、ince publicationEUROPEAN STANDARD NORME EUROPENNEEUROPISCHE NORMEN 1395-3January 2007ICS 25.220.20Supersedes EN 1395:1996English VersionThermal spraying - Acceptance inspection of thermal spraying equipment - Part 3: Arc sprayingProjection thermique - Contrle dacceptation du matriel de projection th
6、ermique - Partie 3: Projection larcThermisches Spritzen - Abnahmeprfungen fr Anlagen zum thermischen Spritzen - Teil 3: LichtbogenspritzenThis 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 condi
7、tions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three
8、 official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.CEN members are the national standards bodies of Aus
9、tria, 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 COMM
10、ITTEE FOR STANDARDIZATION C O M I T EUR O P EN DE NOR M A L I S A TI ON EUR O P I S C H ES KOM I TEE F R NOR M UNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members.Ref. No. EN 1395-3:200
11、7: EEN 1395-3:2007 (E)ContentsPageForeword.31Scope .42Normative references .43Terms and definitions .44Principles of acceptance inspection.45Procedure of acceptance inspection .56Designation .57Inspection report.5Annex A (informative) Inspection report for arc spraying equipment (initial test/retest
12、) .6Bibliography .87ForewordThis document (EN 1395-3:2007) 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
13、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, 1395-2, 1395-4, 1395-5, 1395-6 and 1395-7 supersedes EN1395:1996.EN 1395 consists of the following Parts, under the
14、 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.Accor
15、ding 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, Latvi
16、a, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.1ScopeThis European Standard specifies requirements for the acceptance inspection of thermal spraying equipment, in this case arc spraying, used to produ
17、ce 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.2Normative referencesThe following referenced documents are indispensable for the application of this document. For dated r
18、eferences, 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, classificationEN ISO 14919:2001, Thermal spraying Wires, rods and cords for flame and arc spraying Classifica
19、tion Technical supply conditions (ISO 14919:2001)3Terms and definitionsFor the purposes of this document, the terms and definitions given in EN 657:2005 apply.4Principles of acceptance inspection4.1GeneralThe following clauses reveal state of the art technology in thermal spraying equipment and the
20、minimum requirements concerning a stable parameter setting and maintenance as given in Annex A.4.2Atomising gasThe atomising gas hoses and the control device shall be designed in such a manner that an undisturbed operation is ensured.4.3Arc spraying nozzleThe nozzle system (contact tubes and air noz
21、zle) shall permit a constant arc to be maintained and provide atomisation without causing deposits that might disturb the operation.4.4Spraying wire feed unitA continuously controllable and reproducible feed of the wires shall be provided. A precondition for this is an adequate constant air pressure
22、 and supply of electrical power.5Procedure of acceptance inspection5.1GeneralSpraying equipment shall be deemed to have been 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 r
23、equirements:5.2Electrical power and wire feed unitProof of the power rating required for continuous operation and of compliance of the feed unit with the requirements as specified in 4.4 shall be deemed to have been provided if: no deviations of the adjusted electrical values of more than 5 % or oth
24、er disturbances due to an increased thermal loading occur; and system is operating at a maximum capacity for 10 min with a coating material with a suitable diameter:1)anti-corrosion arc spraying system: zinc aluminium alloy, thermal spray material according toEN ISO 14919:2001, 2.3, or2)engineering
25、application arc spraying system: pure copper, thermal spray material according toEN ISO 14919:2001, 4.1.5.3Atomising gasThe equipment shall be deemed to comply with the requirements of 4.2 if the atomising gas pressure indication does not deviate by more than 5 % from the set point over a 10 min per
26、iod of spraying.5.4Arc spraying nozzleThe nozzle system shall be deemed to comply with the requirements given in 4.3 if, after testing according to 4.4, no disturbances occur in the arc and no disturbing deposits have been built up on the nozzle system by more or less molten spraying material.6Desig
27、nationAcceptance inspection of the thermal spraying equipment for arc spraying shall be designated as follows:Acceptance inspection according to EN 1395-3.7Inspection reportAn example for the inspection report is given in Annex A.Annex A(informative)Inspection report for arc spraying equipment (init
28、ial test/retest)The initial test/retest fulfils the requirements of the acceptance inspection according to EN 1395-3. User:.Manufacturer: . Year of manufacture: . Type of equipment: . Type of spraying gun: . Spraying wire used for testing .Diameter: . mmCE-documentation complete: yes / noItem tested
29、, where applicableFull scaleSet pointChange after 10 minute continuous testingLimit in %Evaluationactual valuemaximum deviation in %passedfailedmin.max.Electrical powerCurrentA 5VoltageV 5Atomising gasPressurebar 5Flow)Nl/min1 5Wire feedSpeedm/min 5Cooling waterFlowl/min 10temperature to spraying gu
30、nC10 C1)Referred to temperature 0 C and normal pressure (1 013,25 hPa).Deposits:yes / no Nozzle disturbance: yes / no Time needed for stabilisation: . Automatic energy shutdown: Lack of gas: yes / no Lack of cooling water:yes / no Excessive variations in feed:yes / noLimits of error of measuring ins
31、truments: . % of set point (max. 5 %) Class 2,5 2):yes / noComments: .The thermal spraying equipment has been accepted:yes / noDate: .Inspectors signature: . Date: .Customers signature: . Date: .Suppliers signature:.2)Maximum permissible error expressed by percentage of measuring span.Bibliography1EN 1395-1, Thermal spraying Acceptance inspection of thermal spraying equipment Part 1: General requirementsblankBS EN1395-3:2007BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the
