1、STD-BSI BS EN LOB3-L-ENGL 1777 m 1b2qbbS Ob390Sb Tb5 m BRITISH STANDARD Power-driven brushes Part 1. Definitions and nomenclature The European Standard EN 10831 : 1997 has the status of a British Standard ICs 01.040.25; 25.100.70 BS EN 1083-1 : 1997 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMIT
2、TED BY COPYRIGIW T,AW COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services STD*BSI BS EN LOA3-1-ENGL 1777 D 1bZVbbS Ob37097 9TL = Date BS EN 1083-1 : 1997 Text affected National foreword This British Standard is the English language version of EN 10831 : 1997. To
3、gether with BS EN 1083-2 : 1997, it supersedes BS 694 : 1986, which is withdrawn. The UK participation in its preparation was entrusted to Technicai Committee CW/11, Brushware, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible European committee an
4、y enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references
5、 The British Stan 25.120.01 Descriptors: Brushing machines, brushes, vocabulary, nomenclature English version Powerdriven brushes - Part 1: Definitions and nomenclatm Brosses entrajnes par un moteur - Partie 1: Dfinitions et nomenclature Kraftbetriebenen Brstwerkzeuge - %il 1: Denitionen und Nomenkl
6、atur This European Standard was approved by CEN on 1997-02-15. CEN members are bound to comply with the CENKENELEC Ink - wire from alloyed stainless steel or non-ferrous metal; - man-made fibres; - vegetable fibres; - animal hair and bristle; - mixtures of the above materials. In order to describe f
7、ully the fiil material, relevant data on its chemical, physical or mechanical properties may be required. 2.4 working surface Surface formed by the tips of the fiil material and which contacts the workpiece. 2.6 working width Width occupied by the fill materiai on the brush surface. 2.6 bundle Numbe
8、r of single units of ll material. 2.7 twisted bundle (tuft) or knot Bundle of fiil material of uniform length, passed through a hole or retaining rod to make a U-shape and then twisted together to form a knot. Page 3 EN 1083-1 : 1997 2.8 bonded brush Brush where the ll material is bonded together by
9、 a rubber or plastics elastomer material. 2.9 fill material density Number of ll material tips related to a given area of the working surface. 2.10 fill material length Free length of the ii materiai measured from the brush body, or from the face plate diameter, to the tips of the fiil material. 2.1
10、1 straight fl material FU material of wire or plastics that has not been crimped before being incorporated into the brush or bundle. 2.12 crimped fill material Fill material of wire or plastic that, before being incorporated into the brush or bundle, has been passed through a gear unit or other crim
11、ping device in order to give it a shape similar to a sine-wave or other regular shape. 2.13 speed of rotation Peripheral speed in revolutions per minute. NOTE. Rotary brushes are categorized according to their speed of rotation. 2.14 safe speed Ma.xjmum permissible number of revolutions per minute o
12、f a brush, ns. NOTE. n, is the maximum permissible number of revolutions per minute of a rotary brush at maximum working speed. The maximum working speed V, of a rotary brush is determined by the equation: dl X n, X 3,14 m/s 60 X 1000 v, = where: dl n, is the total diameter of the brush, in millimet
13、res; is the maximum permissible number of revolutions per minute. 2.16 maximum working speed Maximum permissible peripheral speed of a rotary brush, V,. NOTE. The maximum permissible number of revolutions n, of a rotary brush is determined by the equation: v, x 60 x 1000 n, = min- dl X 3,14 where: d
14、l V, is the total diameter of the brush, in millimetres; is the maximum speed in metres per second. O BSI 1997 - COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesPage 4 EN 1083-1 : 1997 2.16 spindle (shank) Male extension, (usuaily of an end, wheel or cup brus
15、h) of a size and shape capable of being gripped in a three jaw chuck or collet of appropriate size (see figure 1). Brushes that are to be guided in the workpiece are additionally equipped with a pilot (see figure 17). i Figure 1. Spindle (shank) 2.17 bore adaptor Part used to reduce the size of the
16、standard bore in a brush. A bore adaptor offen takes the form of a concentnc ring, with or without a fiange (see figure 2). Figure 2. Bore adaptor (axle plate) 3 Nomenclature of power-driven brushes by shape and configuration NOTE. The symbols used in the figures illustrating brush shapes and config
17、urations (figures 3 to 38) are as follows: overali diameter overaii length overaii height visible trim length working width borekhread diameter spindle diameter spindle length core diameter pitch number of rows (class 2 brushes only) pilot diameter pilot length fill material diameter 3.1 Cup brushes
18、, type I, with straight sides Cup brushes of type I having a straight side parallel to the axis of the brush (see figures 3 and 4). They are described by additional information, such as overall diameter, overall height, Visible trim length and bore diameter. In the case of a knot-type brush of class
19、 2, the number of rows is also given. The description of the brush includes an indication of the fill material as follows: Class 1 (figure 3): crimped wire, man-made fibres, hair or other fibre described by the fill material diameter and including any appropriate chemical and physical data, e.g. ste
20、el wire, stainless steel wire, alloyed steel wire, wire of non-ferrous metal and, in the case of man-made fibres, their type. The brushes can also be supplied with vegetable fibres, animal hair and bristle with an indication of their type and quaiity Class 2 (figure 4): twisted bundle (tuft) or knot
21、. In the case of wire fill material, the same description as class 1 is applied. 3.2 Cup brushes, type II, with flared cup Cup brushes of type II with ked cup shape, the included mge of the cup bei variable depending on the application (see figures 5 and 6). The brushes are described in the same ter
22、ms as straight sided cup brushes indicating any additional information, such as overall diameter, overall height, visible trim length and bore diameter. in the case of a knot-type brush of class 2, the number of rows is hair or other fibre described by the fill material diameter and including any ap
23、propriate chemical and physical data, e.!. steel wire, Stainless *el wire, *el wire, wire of non-ferrous metal and, in case of man-made fibres, their type. The brushes can also be supplied with vegetable fibres, animai hair and bristle with an indication of their type and qua3ty. Class 2 (figure 6):
24、 twisted bundle (tuft) or hot. In the case of wire fill material, the same description as class 1 is applied. n dl Figure 6. Cup brush, type II (class 1) n w Figure 6. Cup brush, type II (class 2) O BSI 1997 COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesSTD
25、-BSI BS EN 1O3-1-ENGL 1777 m 1624bb7 Ob37109 7b1 m Page 7 EN 1083-1 : 1997 3.3 Cup brushes, type III, with straight sides and spindle Cup brushes of type II with a cup shape supplied with a spindle instead of a bore (see figures 7 and 8). The brushes are described by indicating the spindle diameter
26、and length, rather than the bore diameter, together with the aditional information given in 3.1. R Figure 7. Cup brush, type III (class 1) O BSI 1997 COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services STD-BSI BS EN LOBiI-L-ENGL 1777 W Lb2YbbS Ob39105 BTB Page 8
27、 EN 1083-1 : 1997 O BSI 1997 COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesPage 9 EN 1083-1 : 1997 3.4 Cup brushes, type IV, with flared cup and spindle Cup brushes of type IV with a flared cup shape and with a spindie instead of a bore (see figures 9 and 1
28、0). “he brushes are described by indicating the spindle diameter and length, rather than the bore diameter, together with the additional information given in 3.1. F d dl Figure 9. Cup brush, type IV (class 1) O BSI 1997 COPYRIGHT European Committee for StandardizationLicensed by Information Handling
29、 ServicesSTD=BSI BS EN LOB3-3-ENGL 1797 LbZLibbS Ob39307 b70 Page 10 EN 1083-1 : 1997 rJUA Figure 10. Cup brush, type IV (class 2) 3.6 Radial or wheel brushes, type I, with bore Brushes of type I which are circular in shape, with a wheel conguration (see figures 11 and 12). They axe described by add
30、itional infodon, such as overall diameter, visible trim length, working width, bore diameter and fill material. Class 1 (figure 11): crimped wire, man-made fibres, fibres of hair. Class 2 (figure 12): twisted bundle (tuft or knot). O BSI 1997 COPYRIGHT European Committee for StandardizationLicensed
31、by Information Handling ServicesPage 11 EN 1083-1 : 1997 Figure 11. Radial brush, type I (class 1) Figure 12. Radial brush, type I (class 2) O BSI 1997 COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services STD-BSI BS EN LO83-1-ENGL 1997 Lb2LfbbS Ob3l09 L(Lf3 m Pag
32、e 12 EN 1083-1 : 1997 3.6 Radial brush or wheel brushes, type II, with spindle End brush, type I, class I (figure 15): soiid working surface; crimped wire, man-made fibres, fibres or hair. Brushes which are circulas in shape, with a wheel configuration (see figures 13 and 14). They are described by
33、indication of spindle diameter and length, rather than bore beter, together with the additional information given in 3.6. Class 1 (figure 13): crimped wire, man-made fibres or hair, with spindle. dl Figure 13. Radial brush type II (class 1) Class 2 (figure 14): twisted bundle (tuft) or knot, with sp
34、indle. Figure 14. Radial brush, type II (class 2) 3.7 End brushes, types I and II End brushes having a configuration with the fili material protruding from one end and a selfcontained spindle. The fili material is orientated so that its length is parallel to the axis of the brush (see figures 15 and
35、 16). They are described by indicating overall diameer, trim length, spindle diameter, spindle length, overall length and working width. Figure 16. End brush, type I (class 1) I End brush, type I, class 2 (figure 16): hollow centre (ring-shaped working surface); crimped wire, man-made fibres, fibres
36、 or hak Figure 16. End brush, type I (class 2) End brush, type II, class 1 (figure 17): pilot; crimped wire, mar-made fibre, natural fibre or hair. Figure 17. End brush, type II (class 1) O BSI 1997 COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services* * m STDmBS
37、I BS EN LOB3-1-ENGL 1977 lbZibb9 Ob37110 lb5 Page 13 EN 1083-1 : 1997 End brush, type II, class 2 (figure 18): end attachment with twisted bundle (tuft) or knot. Figure 18. End brush, type II (class 2) 3.8 End brushes, types III and I (a), flared end Brushes having a self-contained spindle. The fiil
38、 material protruding hm the brush body is spread into a circular shape so that the il material forms a radial or wheel configuration (type IIi) or is flared out into an arc (type Ei (a) (see figures 19 and 20). These brushes are described in terms of overail diameter, visible length of the fili mate
39、rial, spindle diameter, spindle length, overal length and working width. Figure 19. Flared end brush, type III 3.9 End brushes, type IV, tubular End brushes of type IV produced with or without a spindle attachment. The fill material is arranged so that its length runs parallel to the axis of the bru
40、sh (see figures 21 and 22). The brushes are described in terms of overall diameter and length, visible trim length, working width, spindle diameter and spindle length. II J I m L- Figure 20. Flared end brush, type III (a) Figure 21. Tubular end brush, type IV( without spindle) Fcgure 22. Tubular end
41、 brush, type IV (with spindle) O BSI 1997 COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesSTD-BSI BS EN 1083-1-ENGL 1777 LbZVbbS Ob37111 OTL = Page 14 EN 1083-1 : 1997 3.10 Tube brushes, types I and II nibe brushes made by twisting the fill material between t
42、wo (type I) or four (type Il) retaining stem wires; this construction places each filament in a radial position and is spiral in congumtion (see figures 23 and 24). The brushes are described in terms of number of stem wires, length and diameter of stem, fill material, working width and overall diame
43、ter. 3.11 Roller brushes, type I Roller brushes of type I, class 1 and 2 are assembled by the manufacturer by building up individual brush discs to the required working width directly onto a shaft or supplied as replacement brush discs for assembly by the user (see figures 25 and 26). The brush shaf
44、ts are Custorn-builL The brushes are described in terms of overall diameter, spindle diameter, working width, visible trim length and fdl material. The worlung surface is built up from sections or discs. Class I: crimped wire, man-made fibres, fibres or hak Class 2: twisted bundle (tuft), wire fill.
45、 3.12 Roller brushes, type II Roller brushes of type II, class 3 and 4 are assembled hm strip brushes inserted into mounting clips and channels and anchored onto a shaft by the brush manufacturer so that various brush densities can be obtained (see figures 27 and 28). The brushes are described in te
46、rms of overall diameter, core diameter, spindle diameter, working width, number of strips, width of stripholding channel, fill material and helix angle, where applicable. Class 4: helical strip 3.13 Roller brushes, type III Roller brushes of type Ei manufactured of strip brushes are wound circumfere
47、ntially around a shaft or arbour by the manufacturer either with an open helix to provide an open working surface (see figure 29) or close coiled to provide a closed working surface. The brushes are described in terms of overall diameter, spindle diameter, core diameter, working width, pitch, fill m
48、aterial and open helix or closed helix. 3.14 Roller brushes, type IV, unitized Roller brushes of type IV are assembled by building up individual brush sections or discs to the required working width, and compressed as a unit for fitting to a shaft (see figure 30). The fill material used is crimped w
49、ire. The brushes are described in tenns of overall diameter, bore, diameter, working width, and core diameter. 3.16 Roller brushes, type V, unitized Roiler brushes of type V are assembled by building up individual brush sections or discs to the required working width, and compressed as a unit for fitting to a shaft (see figure 31). The fil material used is twisted bundle (tuft) or knot. The brushes are described in terms of overall diameter, core diameter, bore diameter and worlung width. class3 straight strip 3.16 Roller brushes, type VI, with heli
