natgillin/translations-raw huggingface dataset:
The rotational mass of the dynamometer shall correspond to half the relevant axle portion of the maximum vehicle mass and the rolling radius of the largest tyre that is authorized for that vehicle type(s).
2.1.1 O rezultatih se poroča v obliki, ki je skladna z Dodatkom 3 k Prilogi 11 k Pravilniku št. 13.
The initial dynamometer rotational speed shall correspond to the linear vehicle speed as stated in paragraph 3.1 of this annex and shall be based on the dynamic rolling radius of the smallest tyre that is authorized for that vehicle type(s).
Te rezultate je treba primerjati z rezultati, pridobljenimi s sklopi originalnih zavornih oblog oziroma originalnimi zavornimi oblogami bobnastih zavor pod enakimi pogoji.
Brake linings submitted for the test shall be fitted to the relevant brake and, until a fixed burnishing procedure is established, shall be burnished to the manufacturer's instructions in agreement with the technical service.
Doseženi zavorni učinek pri zaviranju s segretimi zavorami pri enakem vhodnem navoru sklopa nadomestnih zavornih oblog oziroma nadomestne zavorne obloge bobnaste zavore pri preizkusu tipa I ali preizkusu tipa III (tisti, ki se uporablja) mora biti:
The actuation device fitted to the brake must correspond to the vehicle installation.
enak ali večji od zavornega učinka pri zaviranju s segretimi zavorami sklopa originalnih zavornih oblog oziroma originalne zavorne obloge bobnaste zavore ali
TESTS AND REQUIREMENTS
vsaj 90 odstotkov učinkovitosti pri zaviranju s hladnimi zavorami sklopa nadomestnih zavornih oblog oziroma nadomestne zavorne obloge bobnaste zavore.
From the initial speed of 60 km/h with a brake temperature ≤ 100 °C at the start of each application make a minimum of six consecutive brake applications at spaced intervals of line pressure or application force up to the maximum line pressure or up to 6 m/s2 deceleration.
Ustrezen gib sprožila ne sme biti ≥ 110 odstotkom vrednosti, dosežene s sklopom originalnih zavornih oblog oziroma originalno zavorno oblogo bobnaste zavore, in ne sme presegati vrednosti sp, kakor je opredeljena v odstavku 2 Dodatka 2 k Prilogi 11 k Pravilniku št. 13.
Repeat the last brake application using an initial speed of 40 km/h.
Če je bil sklop originalnih zavornih oblog ali zavorna obloga bobnaste zavore preizkušena glede zahtev preizkusa tipa II, se za sklop nadomestnih zavornih oblog oziroma za zavorno oblogo bobnaste zavore uporabljajo minimalne zahteve odstavka 1.7.2 Priloge 4 k Pravilniku št. 13 (preizkus tipa III).
The brake shall be heated with continuous braking according to the requirement of Regulation No 13, Annex 4, paragraph 1.5.2 starting with a brake rotor temperature ≤ 100 °C.
Preizkus enakovredne učinkovitosti pri zaviranju s hladnimi zavorami (tip 0)
On completion of the heating procedure the hot performance from an initial speed of 40 km/h shall be measured under the conditions of paragraph 3.2.1 above using the same line pressure or application force (the temperature conditions may be different).
Pod pogoji iz odstavka 1 te priloge ter pri začetni hitrosti 60 km/h in temperaturi zavor ≤ 100 °C se šestkrat pritisne na zavoro s postopnim povečevanjem pritiska na stopalko ali tlaka v vodu do 6,5 bara ali do pojemka 6 m/s2.
The mean fully developed deceleration with the heated brake must not be less than 60 per cent of the value achieved with the cold brake or 3,5 m/s2.
Pritisk na stopalko oziroma tlak v vodu in srednji zavorni navor ali srednji polni pojemek se zabeležita in prikažeta grafično za vsako uporabo zavore.
A comparison of the cold performance of the replacement brake lining assembly and the original brake lining assembly shall be made by comparing the results of the Type-0 test as described in paragraph 3.1.
Ti rezultati se primerjajo z rezultati, pridobljenimi s sklopi originalnih zavornih oblog oziroma originalnimi zavornimi oblogami bobnastih zavor pod enakimi preizkusnimi pogoji.
The Type-0 test as prescribed in paragraph 3.1 shall be performed with one set of the original brake lining assembly.
Šteje se, da je sklop nadomestnih zavornih oblog oziroma nadomestna zavorna obloga bobnaste zavore po učinkovitosti primerljiva s sklopom originalnih zavornih oblog oziroma originalno zavorno oblogo bobnaste zavore, če so doseženi srednji polni pojemki ob enaki vhodni sili ali tlaku v vodu v zgornjih dveh tretjinah nastale krivulje v mejah od – 5 do + 15 odstotkov pojemkov, ki se dosežejo s sklopom originalnih zavornih oblog oziroma originalno zavorno oblogo bobnaste zavore.
The replacement brake lining assembly shall be considered to show similar performance characteristics to the original brake lining assembly if the achieved mean fully developed decelerations at the same line pressure or application force in the upper two thirds of the generated curve are within 15 per cent of those obtained with the original brake lining assembly.
PRILOGA 7
ANNEX 6
ZAHTEVE ZA SKLOPE NADOMESTNIH ZAVORNIH OBLOG ZA VOZILA KATEGORIJE L
REQUIREMENTS FOR REPLACEMENT BRAKE LINING ASSEMBLIES AND DRUM BRAKE LININGS FOR VEHICLES OF CATEGORIES O3 AND O4
Vozilo, ki je predstavnik tipov, za katere se vloži vloga za podelitev homologacije sklopa nadomestnih zavornih oblog, mora biti opremljeno s tistim tipom sklopov zavornih oblog, za katerega se vloži vloga za podelitev homologacije, in mora biti skladno z zahtevami Pravilnika št. 78 opremljeno z merilniki za preizkušanje zaviranja.
TEST CONDITIONS
Sklopi zavornih oblog, ki so v postopku preizkusa, morajo biti nameščeni na ustrezne zavore in se, dokler se ne določi postopek utekanja, utekajo po navodilih proizvajalca v dogovoru s tehnično službo.
The brakes shall be tested according to the requirements of Regulation No 13, Annex 11, Appendix 2, paragraph 3.5.
Skladnost s Pravilnikom št. 78
The results shall be reported in a form according to Regulation No 13, Annex 11, Appendix 3.
Zavorni sistem vozila se preizkuša v skladu z zahtevami za ustrezno kategorijo vozila (L1, L2, L3, L4 ali L5) iz odstavka 1 Priloge 3 k Pravilniku št. 78.
A comparison shall be made between these results and those obtained with the original brake lining assemblies or the original drum brake linings under the same conditions.
Preizkus tipa 0 z odklopljenim motorjem
The achieved hot performance at the same input torque of the replacement brake lining assembly or the replacement drum brake lining in the Type-I test or in the Type-III test (whichever is applicable) must be:
Preizkus se izvede samo pri obremenjenem vozilu.
Equal to or higher than the hot performance of the original brake lining assembly or the original drum brake lining; or
Zavore se uporabijo vsaj šestkrat s postopnim povečevanjem pritiska na stopalko ali tlaka v vodu, dokler kolesa ne blokirajo oziroma do pojemka 6 m/s2 ali do največjega dovoljenega pritiska na stopalko.
At least 90 per cent of the cold performance of the replacement brake lining assembly or the replacement drum brake lining.
Preizkus tipa 0 z vklopljenim motorjem
The corresponding stroke of the actuator must not be ≥ 110 per cent of the value achieved with the original brake lining assembly or the original drum brake lining and must not exceed the value sp as defined in Annex 11, Appendix 2, paragraph 2 of Regulation No 13.
Uporablja se samo za vozila kategorij L3, L4 in L5.
In the case where the original brake lining assembly or drum brake lining has been tested against the Type-II test requirements, the minimum requirements of Regulation No 13, Annex 4, paragraph 1.7.2 (Type-III test) are applicable for the replacement brake lining assembly or drum brake lining.
Preizkus tipa 0 pri mokrih zavorah
Cold performance equivalence test (Type-0)
Se ne uporablja za vozila kategorije L5 ali za bobnaste zavore ali za popolnoma zaprte kolutne zavore, na katerih se pri homologaciji po Pravilniku št. 78 ta preizkus ne izvaja.
Under the conditions of paragraph 1 of this annex and from an initial speed of 60 km/h with a brake temperature ≤ 100 °C make 6 brake applications at spaced intervals of control force or line pressure up to 6,5 bar or an achieved deceleration of 6 m/s2.
Vozilo mora izpolnjevati vse ustrezne zahteve iz odstavka 2 Priloge 3 k Pravilniku št. 78, kot je določeno za navedeno kategorijo vozil.
Note and plot control force or line pressure and mean brake torque or mean fully developed deceleration for each application.
Dodatne zahteve
Compare the results with those obtained with the original brake lining assemblies or the original drum brake linings under the same test conditions.
Učinkovitost sklopa nadomestnih zavornih oblog pri zaviranju s hladnimi zavorami se primerja z učinkovitostjo sklopa originalnih zavornih oblog tako, da se primerjajo rezultati preizkusa tipa 0, kot je opisano v odstavku 2.1.1.1.
The replacement brake lining assembly or the replacement drum brake lining shall be considered to show similar performance characteristics to the original brake lining assembly or the original drum brake lining if the achieved mean fully developed decelerations at the same input force or line pressure in the upper two thirds of the generated curve are within –5 per cent and +15 per cent of those obtained with the original brake lining assembly or the original drum brake lining.
Preizkus tipa 0 iz odstavka 2.1.1.1 se izvaja z eno garnituro sklopa originalnih zavornih oblog.
ANNEX 7
Šteje se, da je sklop nadomestnih zavornih oblog po učinkovitosti primerljiv s sklopom originalnih zavornih oblog, če so doseženi srednji polni pojemki ob enakem tlaku v vodu v zgornjih dveh tretjinah nastale krivulje v mejah ± 15 odstotkov pojemkov, ki se dosežejo s sklopom originalnih zavornih oblog.
REQUIREMENTS FOR REPLACEMENT BRAKE LINING ASSEMBLIES FOR VEHICLES OF CATEGORY L
Ta preizkus se uporablja samo za vozila kategorij L3, L4 in L5 ter se izvaja z obremenjenim vozilom, pod pogoji preizkusa tipa 0 z odklopljenim motorjem.
A vehicle which is representative of the type(s) for which the replacement brake lining assembly approval is required shall be equipped with the brake lining assemblies of the type for which approval is requested and instrumented for brake testing as required by Regulation No 78.
Uporabijo pa se drugačne preizkusne hitrosti.
Brake lining assemblies submitted for the test shall be fitted to the relevant brakes and, until a fixed burnishing procedure is established, shall be burnished to the manufacturer's instructions in agreement with the technical service.
Iz rezultatov preizkusa tipa 0 iz odstavka 2.1.1.1 se določi pritisk na stopalko ali tlak v vodu, ki ustreza najmanjšemu zahtevanemu srednjemu polnemu pojemku za navedeno kategorijo vozil.
In the case of brake lining assemblies for vehicles with a combined braking system in the meaning of paragraph 2.9 of Regulation No 78 the combination(s) of brake lining assemblies for the front and the rear axle to which the approval shall be directed must be tested.
S pritiskom na stopalko ali tlakom v vodu iz odstavka 2.2.2.1 in pri začetni temperaturi zavore ≤ 100 °C se trikrat pritisne na zavoro pri vsaki od naslednjih hitrosti:
The combination may consist of replacement brake lining assemblies for both axles and/or a replacement brake lining assembly on one and an original brake lining assembly on the other axle.
40 km/h, 80 km/h in 120 km/h (če je vmax ≥ 130 km/h).
Conformance with Regulation No 78
PRILOGA 7a
The braking system of the vehicle shall be tested according to the requirements for the vehicle category in question (L1, L2, L3, L4 or L5) in Regulation No 78, Annex 3, paragraph 1.
MERILA ZA OPREDELITEV SKUPIN SKLOPOV ZAVORNIH OBLOG ZA VOZILA KATEGORIJE L
Type-0 test with engine disconnected
MERILA ZA RAZVRSTITEV V SKUPINE
The test is to be carried out only in the laden condition.
Za razvrstitev v skupine se uporabi naslednji pristop:
Make a minimum of six brake applications at spaced increments of control force or line pressure up to wheel lock, or up to a deceleration of 6 m/s2 or up to the maximum allowed control force.
glede na posamezni torni material zavorne obloge;
Type-0 test with engine connected
glede na površino tornega materiala sklopa zavornih oblog, ki ga aktivira(-jo) bat(-i) samo ene strani zavorne čeljusti.
Only applicable for vehicles of categories L3, L4 and L5
Površina tornega materiala pomeni celotno površino znotraj oboda zavorne obloge (glej površino, označeno s prekrižanimi poševnimi črtami, slika 1) in torej ne vključuje morebitnih utorov in/ali zarez:
Type-0 test with wet brakes
Slika 1
Not applicable to vehicles of category L5 or in cases of drum brakes or fully enclosed disc brakes not subjected to this test during approval to Regulation No 78.
Predvidene so 3 skupine površin, kot je prikazano v tabeli 1:
The vehicle must satisfy all the relevant requirements stated in Regulation No 78, Annex 3, paragraph 2 for that category of vehicles.
Tabela 1
Additional requirements
Skupina
A comparison of the cold performance of the replacement brake lining assembly and the original brake lining assembly shall be made by comparing the results of the Type-0 test as described in paragraph 2.1.1.1.
Površina zavorne obloge
The Type-0 test as prescribed in paragraph 2.1.1.1 shall be performed with one set of the original brake lining assembly.
POSTOPEK ZA IZBIRO SKLOPA ZAVORNIH OBLOG, REPREZENTATIVNEGA ZA SKUPINO, KI JE V POSTOPKU HOMOLOGACIJE
The replacement brake lining assembly shall be considered to show similar performance characteristics to the original brake lining assembly if the achieved mean fully developed decelerations at the same line pressure in the upper two thirds of the generated curve are within 15 per cent of those obtained with the original brake lining assembly.
Sklop zavornih oblog, ki je v postopku homologacije, se opredeli v skladu z naslednjimi merili:
This test is only applicable for vehicles of categories L3, L4 and L5 and shall be carried out with the laden vehicle under the conditions of the Type-0 test with engine disconnected.
izbira tornega materiala, ki je v postopku homologacije;
However, the test speeds are different.
preverjanje zaviranj, kadar se uporabi izbrani torni material;
From the results of the Type-0 test as described in paragraph 2.1.1.1 determine the control force or line pressure corresponding to the minimum required mean fully developed deceleration for that category of vehicle.
opredelitev površine izbranih sklopov zavornih oblog v skladu s tabelo 1 in razvrstitev v skupine A – B – C;
Using the control force or line pressure determined in paragraph 2.2.2.1 and with initial brake temperature ≤ 100 °C, make three brake applications from each of the following speeds:
za vsako skupino izbira najmočnejšega zaviranja v skladu z najvišjo vrednostjo indeksa Ep (kinetična energija na površino zavorne obloge), ki se določi po naslednji formuli:
40 km/h, 80 km/h and 120 km/h (if vmax ≥ 130 km/h).
pri čemer je:
ANNEX 7a
Ep = indeks kinetične energije [kJ/cm2];
CRITERIA TO DEFINE GROUPS OF BRAKE LINING ASSEMBLY FOR VEHICLES OF CATEGORY L
M = bruto teža vozila [kg];
GROUPING CRITERIA
p = porazdelitev teže vozila v odstotkih:
The grouping is made according to the following approach:
za sprednji zavorni sistem:
According to the individual friction material of the brake lining;
75 % pri enem zavornem kolutu,
Depending on the area of the friction material area of the brake lining assembly operated by the piston/pistons of only one side of the brake caliper.
37,5 % pri dveh zavornih kolutih;
Friction material area means all the area enclosed within the perimeter of the brake lining (see the red cross-hatched area, Figure 1), thus excluding the presence of any grooves and/or chamfers:
za zadnji zavorni sistem:
Figure 1
V = najvišja hitrost vozila [m/s];
3 area groups are foreseen, as in Table 1:
c = korekcijski koeficient za hitrost:
Table 1
za sprednji zavorni sistem = 0,8,
Group
za zadnji zavorni sistem: spremenljiv glede na premer zavornega koluta:
Brake lining area
0,5 za Ø ≤ 245 [mm],
PROCEDURE FOR SELECTION OF THE BRAKE LINING ASSEMBLY REPRESENTATIVE OF THE GROUP TO BE APPROVED
0,6 za Ø > 245 < 280 [mm],
The brake lining assembly to be approved is defined, according to the following criteria:
0,75 za Ø ≥ 280 [mm];
Choice of friction material to be approved;
S = površina zavorne obloge, opredeljena v tabeli 1 [cm2];
Verification of the applications where the chosen friction material is applied;
q p = število ploščic v eni zavorni čeljusti.
Definition of the area of the selected brake lining assemblies according to Table 1, and classification into groups A – B – C;
RAZŠIRITEV HOMOLOGACIJE ZA NOVO ZAVIRANJE
For each group, selection of the most severe application, according to the highest value of the index Ep (kinetic energy by brake lining area), as follows:
Za novo zaviranje, ki bo vključeno v obstoječo skupino, je dovoljeno povečanje največjega indeksa kinetične energije (Ep = kinetična energija [kJ/cm2] za 10 odstotkov glede na vrednost, uporabljeno za homologacijo sklopa zavornih oblog referenčne skupine.
where:
PRILOGA 8
Ep = kinetic energy index [kJ/cm2]
TEHNIČNI PREDPISI ZA SKLOPE NADOMESTNIH ZAVORNIH OBLOG, KI SO NAMENJENI ZA UPORABO V LOČENIH SISTEMIH PARKIRNIH ZAVOR, KI SO NEODVISNI OD SISTEMA DELOVNIH ZAVOR VOZILA
M = gross vehicle weight of the vehicle [kg]
SKLADNOST S PRAVILNIKOM št. 13 ALI ŠT. 13-H
p = allocation percentage of the vehicle weight:
PREIZKUS NA VOZILU
for front braking system:
Vozilo, ki je predstavnik tipov, za katere se vloži vloga za podelitev homologacije sklopa nadomestnih zavornih oblog, mora biti opremljeno s tistim tipom sklopov nadomestnih zavornih oblog, za katerega se vloži vloga za podelitev homologacije, in mora biti skladno z zahtevami Pravilnika št. 13 oziroma št. 13-H opremljeno z merilniki za preizkušanje zaviranja.
75 per cent in case of 1 brake disc
Vozilo mora biti popolnoma obremenjeno.
37,5 per cent in case of 2 brake discs
Zavorne obloge, ki so v postopku preizkusa, morajo biti nameščene na ustrezne zavore in ne smejo biti utečene.
for rear braking system:
Parkirni zavorni sistem se preizkuša v skladu z vsemi ustreznimi zahtevami iz odstavka 2.3 Priloge 4 k Pravilniku št. 13 oziroma odstavka 2.3 Priloge 3 k Pravilniku št. 13-H, kar je ob upoštevanju prvotne homologacije sistema primerneje.
V = vehicle maximum speed [m/s]
PRILOGA 9
c = correction coefficient of speed:
POSEBNI DODATNI POSTOPKI ZA SKLADNOST PROIZVODNJE
for front braking system = 0,8
DEL A
for rear braking system: variable according to the brake disc diameter:
Ugotavljanje tornega obnašanja zavornih oblog na preskusnih napravah
0,5 for Ø ≤ 245 [mm]
UVOD
0,6 per Ø > 245 < 280 [mm]
Del A se nanaša na sklope nadomestnih zavornih oblog ali nadomestne zavorne obloge bobnastih zavor, homologirane v skladu s tem pravilnikom.
0,75 per Ø ≥ 280 [mm]
Vzorci tipa sklopa nadomestnih zavornih oblog se preizkusijo na napravi, ki lahko ustvari preizkusne pogoje in na kateri se lahko izvajajo preizkusni postopki, opisani v tej prilogi.
S = brake lining area as defined in Table 1 [cm2].
Rezultati preizkusa se ocenijo, da se ugotovi torno obnašanje vzorca nadomestnih zavornih oblog.
q p = number of pads in 1 caliper
Torno obnašanje vzorcev se primerja, da se ugotovi skladnost s standardom, ki je predpisan za ta tip sklopa nadomestnih zavornih oblog.
EXTENSION OF THE HOMOLOGATION FOR NEW APPLICATION
SKLOPI NADOMESTNIH ZAVORNIH OBLOG ZA VOZILA KATEGORIJ M1, M2, N1, O1, O2, IN L
For new application that will be included into an existing group, an increase of 10 per cent MAX kinetic energy index (Ep = kinetic energy [kJ/cm2]) is allowed with reference to the value used for the approval of the brake lining assembly of the reference group.
Oprema
ANNEX 8
Naprava mora biti zasnovana tako, da se nanjo lahko namesti zavora v originalni velikosti, ki je podobna zavoram, nameščenim na os vozila, ki se uporablja v homologacijskem preizkusu, kot je navedeno v odstavku 5 tega pravilnika.
TECHNICAL PRESCRIPTIONS FOR REPLACEMENT BRAKE LINING ASSEMBLIES INTENDED FOR THE USE IN SEPARATE PARKING BRAKE SYSTEMS BEING INDEPENDENT OF THE VEHICLE SERVICE BRAKE SYSTEM
Vrtilna hitrost koluta ali bobna mora biti 660 ± 10 1/min brez obremenitve in ne sme biti nižja od 600 1/min pri polni obremenitvi.
COMPLIANCE WITH REGULATION No 13 OR 13-H
Preizkusni cikli in aktiviranja zavor med cikli morajo biti nastavljivi in samodejni.
Vehicle test
Zabeležiti je treba izhodni navor ali zavorni tlak (metoda stalnega navora) in temperaturo delovne površine.
A vehicle which is representative of the type(s) for which the replacement brake lining assembly approval is required shall be equipped with the replacement brake lining assemblies of the type for which approval is requested and instrumented for brake testing as required by Regulation No 13 or Regulation No 13-H whichever is appropriate.
Na razpolago mora biti neposreden dovod zraka za hlajenje za zavoro v količini 600 ± 60 m3/h.
The vehicle shall be fully laden.
Preizkusni postopek
Brake linings submitted for test shall be fitted to the relevant brakes and shall not be burnished.
Priprava vzorca
The parking braking system of the vehicle shall be tested according to all relevant requirements in Regulation No 13, Annex 4, paragraph 2.3 or Regulation No 13-H, Annex 3, paragraph 2.3, whichever is appropriate taking into consideration the original approval of the system.
Proizvajalčev postopek utekanja zavornih oblog mora zagotoviti vsaj 80-odstoten stik s površino za sklope zavornih ploščic, ne da bi temperatura torne površine pri tem presegla 300 °C, in 70-odstoten stik s površino za glavne sklope zavornih čeljusti, ne da bi temperatura torne površine pri tem presegla 200 °C.
ANNEX 9
Potek preizkusov
SPECIAL ADDITIONAL PROCEDURES FOR CONFORMITY OF PRODUCTION
Preizkus poteka z vrsto zaporednih zavornih ciklov, od katerih vsak vsebuje X zavornih intervalov, pri čemer je zavora aktivirana 5 sekund, 10 sekund pa je sproščena.
PART A
Po izbiri se lahko uporabljata naslednji metodi:
Determination of friction behaviour by machine testing
Potek preizkusa pri stalnem tlaku
INTRODUCTION
Sklopi zavornih ploščic
Part A applies to replacement brake lining assemblies or replacement drum brake linings approved to this Regulation.
Hidravlični tlak p pod bati zavorne čeljusti mora biti stalen in določen po naslednji formuli:
Samples of a replacement brake lining assembly type shall be tested on a machine capable of generating the test conditions and applying the test procedures described in this annex.
M d = 150 Nm pri Ak ≤ 18,1 cm2
Test results shall be evaluated to determine sample friction behaviour.
M d = 300 Nm pri Ak > 18,1 cm2
The friction behaviour of samples shall be compared to assess conformity with the standard registered for a replacement brake lining assembly type.
A k = površina batov zavorne čeljusti
REPLACEMENT BRAKE LINING ASSEMBLIES FOR VEHICLES OF CATEGORIES M1, M2, N1, O1, O2, AND L
r w = učinkovit polmer koluta
Equipment
Št. cikla
The machine shall be designed to accept and operate a full size brake similar to those fitted to the vehicle axle used for approval testing to paragraph 5 of this Regulation.
Število zaviranj X
The disc or drum rotational speed shall be 660 ± 10 1/min without load and shall not fall below 600 1/min on full load.
Začetna temperatura zavornega koluta (°C)
The test cycles and brake applications during the cycles to be adjustable and automatic.
Najvišja temperatura zavornega koluta (°C)
Output torque or brake pressure (constant torque method) and working surface temperature shall be recorded.
Prisilno hlajenje
Provisions shall be made to direct cooling air across the brake at a rate of 600 ± 60 m3/h.
odprto
Test procedure
odprto (350)
Sample preparation
Sklopi zavorne čeljusti
The manufacturer's bedding schedule shall ensure a minimum of 80 per cent surface contact area for pad assemblies without exceeding a surface temperature of 300 °C and 70 per cent surface contact area for the leading shoe assemblies without exceeding a surface temperature of 200 °C.
Srednji tlak na stiku delovne površine zavorne obloge mora biti 22 ± 6 N/cm2, izračunano za zavoro simpleks brez samoojačevalnega učinka.
Test schedule
Potek preizkusa pri stalnem navoru