67
Brake Performance Calculation Sheet1 (Input Sheet)
Please input mainly, the data on items wrote in bold letters.
Regulation R13=1, R13-H=2
1 Friction Coef. 2 3 4 5
Category M1=1, N1=2, Others=3
1 NO. FBEF
20kg/cm2 40kg/cm2 60kg/cm2 80kg/cm2
2
50km/h(1E)
Brake Booster
3
100km/h(1E)
Car Name
Corolla S/D
PV=0, LSPV=1
0
Booster Dia [inch]
94
50km/h(LE)
0,84 0,84 0,84 0,84
Wheelbase [mm]
2600
Cut-in-pressure (Driver only) [bar]
15
Vaccum Pressure [mmHg]
500 5
50km/h(2E)
0,84 0,84 0,84 0,84
COG height (Driver only) [mm]
520
Slope (Driver only)
0,37
Jumping
45 6
100km/h(2E)
0,84 0,84 0,84 0,84
COG height (GVM) [mm]
470
Cut-in-pressure (GVM) [bar]
15
Servo Ratio Step Qty 1 to 3
17
130km/h(2E)
0,84 0,84 0,84 0,84
Front Axle Mass (Driver only) [kg]
735
2nd Cut-in M/C Pressure (GVM)
15
1st Servo Ratio
78
50km/h(3E)
0,84 0,84 0,84 0,84
Rear Axle Mass (Driver only) [kg]
450
Slope (GVM)
0,37
2nd Servo Ratio
79
100km/h(3E)
0,84 0,84 0,84 0,84
Front Axle Mass (GVM) [kg]
810
Unit Cut-in-pressure [bar]
15
3rd Servo Ratio
710
130km/h(3E)
0,84 0,84 0,84 0,84
Rear Axle Mass (GVM) [kg]
685
Unit Slope
0,37
2nd Step Initial Out Force
70 Friction Coef.
Front Tire Radius [mm]
288 By-pass: No=1, Yes=2 1
3rd Step Initial Out Force
120 NO. RBEF
20kg/cm2 40kg/cm2 60kg/cm2 80kg/cm2
Rear Tire Radius [mm]
288 2
50km/h(1E)
Master Cylinder (M/C)
Air Valve Spring (kgf) 6,4 3
100km/h(1E)
M/C Diameter [mm]
20,64 Valve Sliding Resistance 0,5 4
50km/h(LE)
0,76 0,76 0,76 0,76
Front Caliper Model
TRW C57 Master Cyl. Pressure Diffence 0 DIAPH.PL_SPG 16,6 5
50km/h(2E)
0,76 0,76 0,76 0,76
Front Pad Material
Pagid 648 [Sec. Chamber supplies FR Circuit, SEAL+DIAPH Resistance 5 6
100km/h(2E)
0,76 0,76 0,76 0,76
Front Brake Piston Dia. [mm]
57 "+" Values, Opposite "-" Values] 7
130km/h(2E)
0,76 0,76 0,76 0,76
Front Brake Eff. Radius [mm]
104 Dash panel deformation [mm/kgf] 0,1 Pedal Return Spring 2 8
50km/h(3E)
0,76 0,76 0,76 0,76
Front threshold pressure [bar] 1 Pedal Efficiency 0,96 9
100km/h(3E)
0,76 0,76 0,76 0,76
Front Hose Length (Total) [mm] 800
Brake Pedal
Pedal Freeplay [mm] 5 10
130km/h(3E)
0,76 0,76 0,76 0,76
Front Hose Fluid Displ. Slope 0,0000066 Pedal type 1
FR Hose: Displ. value that cross Y axis
0,000092 (Constant=1
、
Variable=2) 1 Lock Friction Coeficient 1
Constant Pedal Ratio
2,8
(
Variable Pedal Ratio: This version cannot use.)
NO. Input Rod Stroke PRV
Fluid Displacement Data
20mm
Rear Drum=0, Rear Disc=1 1 Fluid Displacement [cm3] for Front Volume Rear Volume 3 5mm
Rear Caliper Model
TRW C34 1 wheel FVOL RVOL 4 10mm
Rear Pad Material
Ferodo 4088F
5 bar
0,465 0,160 5 15mm
Rear Brake Piston Dia. [mm]
34
10 bar
0,650 0,210 6 20mm
Rear Brake Eff. Radius [mm]
112
20 bar
0,987 0,277 7 25mm
Front threshold pressure [bar] 1
30 bar
1,280 0,320 8 30mm
Front Hose Length (Total) [mm] 500
40 bar
1,540 0,365 9 35mm
Front Hose Fluid Displ. Slope 0,0000066
50 bar
1,770 0,391 10 40mm
RR Hose: Displ. value that cross Y axis
0,000092
60 bar
1,960 0,437 11 45mm
RR Pressure 1 convert in 2 1
70 bar
2,180 0,468 12 50mm
RR ORG Cylinder Dia.
80 bar
2,310 0,500
Used BEF NO.
5
90 bar
2,530 0,527
(50km/h 1E: 2
~
10)
100 bar
2,700 0,556
Braking Force Control DeviceGeneral Vehicle Data
Front Axle Brake
Rear Axle Brake
Fi
ura 4.7 – Tela de dados de entrada do
ro
rama de cálculo do sistema de freio.