Specifications
Equipped With
GENERAL SPECIFICATIONS:
MANUFACTURER............................REISHAUER
MODEL...................................ZB
SERIAL NUMBER...........................53450-6
AGE.....................................1984
MIN. ROOT DIAMETER......................34MM/1.3"
MAX. TIP DIAMETER.......................700 MM/27.5"
MAX. SLIDE STROKE.......................290 MM/11.4"
MIN. CLAMPING LENGTH....................255 MM/10"
MAX. CLAMPING LENGTH....................570 MM/22.5"
MAX. WORKPIECE WEIGHT...................300 KP/660 LBS
MIN. NUMBER OF TEETH....................10
MAX. NUMBER OF TEETH....................280
GEARS WITH MORE TEETH CAN BE GROUND PROVIDED THERE IS ENOUGH SPACE FOR THE CHANGE GEARS
MIN. PITCH..............................MOD0,5 ; DP 48
MAX. PITCH
WITH TWO-START GRINDING WORM..........MOD 3,5 ; DP 7
WITH SINGLE-START GRINDING WORM.......MOD 7 ; DP 3.5
MIN. PRESSURE ANGLE.....................10 DEGREE
MAX PRESSURE ANGLE......................45 DEGREE
MAX. HELIX ANGLE, ON BOTH SIDES.........30 DEGREE
FLANK MODIFICATION......................TIP/ROOT RELIEF
......................INVOLUTE CROWNING
......................FACE CROWNING
DIMENSIONS OF GRINDING WORM
MIN. DIAMETER.........................280 MM/11"
MAX. DIAMETER.........................400 MM/15.75"
WIDTH.................................84/104 MM/3.3", 4"
WORKPIECE FEED.......................... 0.6-3 MM/.02-.12 PER REVOLUTION, STEPLESS
AUTOMATIC GRINDING INFEED
PER WORKING STROKE, STEP BY STEP...... 0.01-.08 MM/.0004-.0032"
TOTAL................................. 1.2 MM/.048"
WITHDRAWAL OF GRINDING WORM
FOR CHANGING THE WORKPIECE............ 60 MM/2.4"
SHIFTING
MANUALLY, MAX......................... 80 MM/ 3.15"
GRINDING WHEEL SPEED
WHEN GRINDING......................... 1050 - 1650 RPM
EQUIPED WITH:
2-WHEEL FLANGES
89 CHANGE GEARS:
31, 32, 35, 36, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, 51, 53, 52, 64, (2)54, 55, 57, 59, 60, 61, 63, 65, 66, 67, 68, 69, (2)70, 71, 64, 75, 137, 139, (2)85, 84, 83, 81, 80,79, 78, 77, 75, (2)73, 72, (2)86, (2)87, 88, (2)89, (2)90, 91, (2)92, 93, 94, 95, 116, 254, (2)110, 109, 108, 106, 105, 104, 103, 102, 101, (3)100, 99, (2)98, 96
