1、Spot weIding:equipmm- 1 Taper- plug gaugss and taper rimg g-auges - Supemedes DIN 44 753 Par- 1 aad 2, DIN 441 358:Parts.ll and? 2, August 1972 sditbm. Starrdacda referred to- Coe- Norma rrs trave DIN 44!758F%WS: OE.72. ,%th. Veerlag, GmbW, Berlin. has tho oxal!mve right of-sale for German Standards
2、 (DIM-Normen), 04.93 UCC 621.791.7, marki ng . Thils. Eumwan8 Standard was approvedj by GEN ora 19911-1-30 andi ie iderrtiaall ta the ISQ Sandarid x refewed tb. GEN members arfz Bmrrd? t camply wtH th-e CEN/CENELEC internal RegulaIiions which stqwlate the canditianafergiving thrs Etpe;arn Standasd t
3、h stsitus of a.m taperplug gaugm arrditapw ring gauges was,submitVd? to the c;EN BQi pracedbire. Followi.ng thw positive result o7 the: Pa: CEN/ET agreed to. submit IS0 5822 : 31988, without modiflcatimns, ta Foriml Vate. in accordlance wit21 the CEN/CEWELEC Intefinal RWulaimns. the:fllmingcounittie
4、explanabon of-symbols, see-15-01286-1. 2) For The coneanglmx and any dviatiomfram conical form shalllie, asspmiffied irr1601 W, mithinithe-taleranz zone defin in millimetres 7 knurl y I The correangle-e andceny. d-bialionifrom corriwl form shall lie, as,spec-ifhad in IS0 1947; within the raleranm zm
5、e defined by the diameter mlbnce;. 1 RC IL I 13 i; 1 : 101 1 10, I 32 Il 7 I 7 Marking rihad face Spot welding equipment (IS0 5822 : 1988) English version of DIN EN 25 822 Taper plug gauges and taper ring gauges C a a . a F E i 2 L - c C - a L “ a f 2 c C C - C 3 2 L e m T a P E $ C e n ._ 5 c - m O
6、 z o DIN - EN 25 822 Punktschweieinrichtungen; Kegellehrdorne und Kegellehrringe (IS0 5822 : 1988) Supersedes DIN 44 757 Parts 1 and 2, DIN 44 758 Parts 1 and 2, August 1972 editions. European Standard EN 25 822 : 1991 has the status of a DIN Standard. A comma is used as the decimal marker. National
7、 foreword This standard has been published in accordance with a decision taken by CEN/BT to adopt, without alteration, International Standard IS0 5822 : 1988 (prepared by ISO/TC 44) as a European Standard. The responsible German bodies involved in the preparation of this standard were theDeutsche El
8、ektrotechnische Kommission im DIN und VDE(Gerrnan Electrotechnical Commission of DIN and VDE) and the Normenausschu Schweitechnik (Welding Standards Committee). Standards referred to See Normative references. Previous editions DIN 44 757 Part 1: 08.72; DIN 44 757 Part 2: 08.72; DIN 44 758 Part 1 : 0
9、8.72: DIN 44 758 Part 2: 08.72. Amendments DIN 44 757 Parts 1 and 2 and DIN 44 758 Parts 1 and 2, August 1972 editions have been superseded by the specifications of EN 25 822, which is identical to IS0 5822. EN comprises 6 pages. Beuth Verlag GmbH, Berlin, has the exclusive right of sale for German
10、Standards (DIN-Normen). 04.93 DIN EN 25822 Engl. Price group 7 Sales No. 1107 EUROPEAN STANDARD EUROPAISCHE NORM NORME EUROPENNE EN 25822 November 1991 UDC 621.791.763.1 .O37 : 621.753.3 Descriptors: Welding equipment, spot welding, standard gauges, plus gauges, ring gauges, dimensions, specificatio
11、ns, designation, marking. English version Spot welding equipment (IS0 5822 : 1988) Taper plug gauges and taper ring gauges Matriel de soudage par points; calibres coniques mles et calibres coniques femelles (IS0 5822 : 1988) Punktschweieinrichtungen; Kegellehr- dorne und Kegellehrringe (IS0 5822 : 1
12、988) This European Standard was approved by CEN on 1991-10-30 and is identical to the IS0 Standard as referred to. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any a
13、lteration. Up-to-date lists and bibliographicai references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). Aversion in any other language made by tra
14、nslation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembo
15、urg, Netherlands, Norway, Por- tugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels O 1991. Copyright reserved to all CEN members. Ref. N
16、o. EN 25 822 : 1991 E Page 2 EN 25 822 : 1991 Foreword In 1989, International Standard IS0 5822 : 1988 Spot welding equipment; taper plug gauges and taper ring gauges was submitted to the CEN PQ procedure. Following the positive result of the PQ, CEN/BT agreed to submit IS0 5822 : 1988, without modi
17、fications, to Formal Vote. in accordance with the CENKENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Sw
18、itzerland and United Kingdom. Endorsement notice The text of the International Standard IS0 5822 : 1988 was approved by CEN as a European Standard without any modifi- cation. Page 3 EN 25 822 : 1991 1 SCOP8 This International Standard specifies requirements for taper plug and ring gauges used for th
19、e checking of type A, B and C tapers according to IS0 1089. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are
20、subject to revision, and parties to agreements based on this International Standard are encour- aged to investigate the possibility of applying the most recent editions of the standards listed below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 2861 : 198
21、8, IS0 system of limits and fits - Part I: Bases of tolerances, deviations and fits. IS0 1089 : 1980, Electrode per fits for spot welding equip- mnt - Dimensions. IS0 1302 : 1978. Technicaf drawings - Method of indicating surface texture on drawings. IS0 1947 : 1973, System of cone tolerances for co
22、nical workpieces from C = 1 : 3 to 1 : 500 and lengths from 6 to a#) mm. IS0 3670 : 1979, Blanks forplug gauges and handles (taper lock and trilock) and ring gauges - Design and general dimensions. 3 Definitions 3.1 straight thrust. type A tapers: Typen tapers are those suitable for 3.2 eccentric lo
23、ading. type B tapers: Type B tapers are those suitable for 3.3 trode caps. type C tapers: Type C tapers are those suitable for elec- Page 4 EN 25 822 : 1991 Designation 4 Dimensions The symbols for surface texture used in the drawings of this International Standard are as specified in IS0 1302. Hand
24、le No. 2) I O -0 o5 d jd 1) Nominal diameter measured of taper to be Taper 4.1 Dimensions of taper plug gauges (P) PA 10 PA 13 PA 16 PA 20 12 0,05 0.4, T-tr 10 1 : 10 93 15 3 13 1 : 70 12.7 18 4 16 1 : 10 15,5 22 5 20 1 : 10 19 27 6 Dimensions in millimetres Surface roughness value in micrometres PA
25、 25 PA 32 PA 40 25 1 : 10 24.5 33.5 6 32 1 :5 31 43 7 40 1:5 39 53 7 Designation PC 13 PC 16 PC 20 Handle I O d Nominal diameter measured js41) -o,= No. of taper to be Taper 13 1 : 10 10 7.5 3 16 1 : 10 12 9 4 20 1 : 10 15 11 5 Table 2 - Dimensions of type B tapers Dimensions in millimetres Page 5 E
26、N 25 822 : 1991 Designation RB 13 RB 16 RB 2 RB 25 4.2 Dimensions of taper ring gauges (RI I O - 0,05 of taper to be Taper dl d2 Nominal diameter measured JS41) 13 12.7 38 25,5 16 15,5 45 32 20 19 45 40.5 25 24,5 53 50.5 1 : 10 L Designation 1 Nominal diameter / O -O, of taper to be Taper Ji4 1) d2
27、measured - Mec RC 13 RC 16 RC 20 Dimensions in millimetres Surface roughness values in micrometres 13 1 : 10 10 32 7 16 1 : 10 12 38 8.5 20 1 : 10 15 38 10.5 mark um knurl y 1 The cone angle a and any deviation from conical form shall lie, as specified in IS0 1947, within the tolerance zone defined
28、by the diameter tolerance. Table 4 - Dimensions of type A tapers Dimensions in millimetres Page 6 EN 25 822 : 1991 5 Designation 8 Method of use Gauges shall be designated by the number of this International Standard, by the type of taper and by its nominal diameter. Example for the designation of a
29、 taper plug gauge, type A taper, used for checking a taper nominal diameter of 20 mm: ISO5822-PA20 Example for the designation of a taper ring gauge, type B taper, used for checking a taper nominal diameter of 20 mm: ISO5822- RB20 6 Materials 6.1 Material for gauges The material shall be steel, heat
30、-treated to HRc = 63-65. 8.1 Taper fit and permissible diameter Taper fit and permissible tolerance of taper diameter d to be checked.1) The end face of the sample shall be within the measuring planes. Measuring planes - Sample 6.2 Material for handles The material shall be suitable for the purpose,
31、 for example, unhardened steel or light alloys. 7 Marking 7.1 The handle shall be permanently marked with the full designa- tion of the gauge fitted according to clause 5, for example: Marking of taper plug gauges IS0 5822 - PA 20 7.2 Marking of taper ring gauges The gauge shall be permanently marke
32、d with the full designa- tion (see drawing in 4.2) according to clause 5, for example: ISO5aL2-RE20 8.2 Taper fit and permissible length Taper fit and permissible tolerance of taper length to be checked. 1) The end face of the sample shall be within the measuring planes. Measuring planes 1) Angle variations cannot be checked.
