1、INTERNATIONAL STANDARD INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION MEXAYHAPOAHAR OPrAHM3AMR IlO CTAHAAPTbl3AMM Woodworking machines - Double edging precision circular sawing machines - Nomenclature and acceptance conditions Machines Ei bois - Machines
2、ti scier, SI dkligner, multilames, de finition - Nomenclature et conditions de rkeption IS0 7959 First edition 1987-11-15 Reference number IS0 7959 : 1987 (E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies).
3、 The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and no
4、n-governmental, in liaison with ISO, also take part in the work. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the IS0 Council. They are approved in accordance with IS0 procedur
5、es requiring at least 75 % approval by the member bodies voting. International Standard IS0 7959 was prepared by Technical Committee ISO/TC 39, Machine tools. Users should note that all International Standards undergo revision from time to time and that any reference made herein to any other Interna
6、tional Standard implies its latest edition, unless otherwise stated. 0 International Organization for Standardization, 1987 0 Printed in Switzerland INTERNATIONAL STANDARD IS0 7959 : 1987 (E) Woodworking machines - Double edging precision circular sawing machines - Nomenclature and acceptance condit
7、ions 1 Scope and field of application This International Standard specifies the nomenclature appropriate to each part of the machine and, with reference to IS0 230-1, the geometrical and practical tests for double edging precision circular sawing machines, and gives the cor- responding permissible d
8、eviations which apply to machines of general purpose use and normal accuracy. NOTE - In addition to terms used in the three official IS0 languages (English, French and Russian), this International Standard gives the equivalent terms in the German, Spanish, Italian and Swedish languages in an annex;
9、these have been included at the request of Technical Committee ISOITC 39 and are published under the responsi- bility of the member bodies for Germany, F.R. (DIN), Spain (IRANOR), Italy (UNI) and Sweden (SISJ. However, onfv the terms given in the official languages can be considered as ISO-terms. Th
10、is International Standard deals only with the verification of the accuracy of the machine. It does not apply to the testing of the running of the machine (vibrations, abnormal noises, stick- slip motion of the components, etc.), nor to its characteristics (speeds, feeds, etc.) which should generally
11、 be checked before the accuracy is tested. This International Standard applies to those machines designated by the number 12.132.34 in IS0 7994. The annex does not form an integral part of this International Standard. 2 References IS0 230-1, Acceptance code for machine tools - Part 1: Geometric accu
12、racy of machines operating under no-load or finishing conditions. IS0 7984, Woodworking machines - Technical classification of woodworking machines and auxiliary machines for wood- working. 3 Preliminary remarks 3.1 In this International Standard all dimensions and permiss- ible deviations are expre
13、ssed in millimetres. 3.2 To apply this International Standard, reference should be made to IS0 230-1, especially for installation of the machine before testing, the warming up of the main spindle and other moving parts, and the description of the measuring methods. The measuring instruments shall no
14、t permit measurement errors over l/3 of the checked tolerances. 3.3 The sequence in which the geometrical tests are given is related to the sub-assemblies of the machine, and this in no way defines the practical order of testing. In order to make mounting of instruments and -gauging easier, tests ma
15、y be applied in any order. 3.4 When inspecting a machine, it is not always possible or necessary to carry out all the tests given in this International Standard. 3.5 It is up to the user to choose, in agreement with the manufacturer, those tests relating to the properties which are of interest to hi
16、m, but these tests shall be clearly stated when ordering a machine. 3.6 A movement is longitudinal when it takes place in the working direction of the piece. 3.7 When establishing the tolerance for a measuring range different from that given in this International Standard (see subclause 2.311 in IS0
17、 230-I), it should be taken into con- sideration that the minimum value of the tolerance is 0,Ol mm. IS0 7959 : 1987 (El 4 Nomenclature Ln 1 v5 “.A D N I , I I Lli m 2 IS0 7959 : 1987 (El Refer- ence English French Double edging precision Machines B scier, A deligner, circular sawing machines multil
18、ames, de finition Russian CTaHKa KpyrJlOnHIibHble MHOrOAaCKOEble KpOMKO.06pa3H ble 1 Framework Ossature KapKaC 1.1 Main frame BBti principal rflaBHaR CTaHMHa 1.2 Over-arm Bdti auxiliaire BcnouoraTenbHan CTatiKtia 2 Feed of workpiece and/or tools Deplacement des pieces et/au IloAaqa Aeraneii wlltnx a
19、acrpyuetira outils 2.1 Feed motor Moteur damenage AeKraTenb noAarn 2.2 Feed gear Boite de vitesses Kopo6KaOKOpOOTeW 2.3 Feed chain drive gearing Pignon dentrainement du tapis chaine UlecTepHfl npuaoAa nopaloqefi uenn 2.4 Feed chain drive sprocket Arbre dentrainemenf du tapis chaine 6apa6aH noAat0qeA
20、 uenn 2.5 Feed chain idler pulley Poulie de renvoi du tapis chaine t5KMB KOHTpnPMBOAa noflalou(eM uenn 2.6 Feed chain Tapis chaine noAarcqafl uenb 2.7 Feed chain link Maillon de chaine 3seHo uenti 3 Workpiece support, clamp and Support, maintien et guidage Onopa, xpenneruie w nanpaanenae guide des p
21、ieces geraneii 3.1 Fence bar Axe Porte-guide HanpaanarOqaa unaHra 3.2 Fence body Fixation du guide KpenneHHe HanpaBflfltOttteM WTaHrM 3.3 Fence Guide HanpaanaqaK nnHefiKa 3.4 lnfeed table Table dentrse BXOAHOA cTon 3.5 Pressure roller Rouleau presseur npbINIMHOU POIWK 4 Tool-holders and tools Porte-
22、outils et outils ep)KaaKH HHCTpyMeHTa H HHCTpyMeHT 4.1 Sawblade Lame de scie nWlbHblfi AnCK 4.2 Spacer Bague entretoise Pacnopnas rnnb3a 5 Workhead and tool drives Unite de travail et son entrainement Pa6ooraa rOJlOBKa c1 ilpHBOA WHCTpyMeHTa 5.1 Saw motor Moteur de sciage AaHraTenb 5.2 V-belt drive
23、Courroie flpKa00lil peueHb 5.3 Saw spindle bearing Palier de broche de scie O&llMnHHK urnKtrAenfl 5.4 Saw spindle Broche de scie UlnKHfienb nKnbtror0 ARcKa 6 Controls Commandes Ynpaaneene 6.1 Control gear Commutateur general OCHOBHOU nepeKnaqaTenb 6.2 Feed speed adjustment Commande de Iavance PerynK
24、posKa noflaqw 6.3 Top pressure rise and fall adjustment Commande de reglage vertical du bdti PerynnpoaKa nepeueqetinfl no aepTnKann superieur 6.4 Spindle rise and fall adjustment Commande de reglage du palier BepTHKanbHafl perynKposKa tunHHAens 6.5 Arm-mounted control panel Tableau de commande sur b
25、ras DysbT ynpaaneHnfl Ha KpOHUlTetiHa 7 Safety devices (examples) Dispositifs de securite (exemples) llpejqoxpanxrenbti bre ycTpoircTaa (npKuepbl) 7.1 Anti-kickback fingers Linguets anti-recul npOTnBOB03apaTHble WnOHKM 7.2 Side guard plate Protecteur lateral 60Koaas 3aqnTHaa nnaHKa 7.3 Upper housing
26、 Capot superieur 8epXHKti KOxyX 7.4 Anti-kickback finger housing Capot anti-recul Koxyx npOTMBOE03BpaTHblX LUnOHOK 8 Miscellaneous Divers Ilporee 8.1 Pressure housing door Porte du capot flDK KOxyXa 8.2 Dust exhaust outlet Buse daspiration CTCaCblBalOK naTpy60K 8.3 Chain cleaning brush Brosse de net
27、toyage qeTKa OL(HCTKM uenn 9 (clause free) (chapitre libre) (CE060AHan rnaaa) 10 Examples of work Exemples de travail npHMI?pbl pa6OT 10.1 Straight line edging Deligner C6peaKa KOMOK 10.2 Multi-ripping DBbiter llpop,onbHaflpacnb4noaKa 3 IS0 7959 : 1987 (El IS0 7959 :I987 (El IS0 7959 : 1997 (E) IS0
28、7959 : 1987 (E) IS0 7959 : 1987 (El t-4 d IS0 7959 : 1987 (El m g m 0 z .e d e il U 1s0 7959 :I987 (E) IS0 7959 : 1987 (E) UDC 674.053 : 621.934 Descriptors : machine tools, woodworking machinery, sawing machines (tools), circular saws, nomenclature, tests, measurement, accuracy. Price based on 10 pages
