2 - TECHNICAL INFORMATION
MASTER 880/880r P/F E-volution
GB
2 - Pag. 29 / 30
2.6.1
Noise levels
A bar feeder does not cause acoustic noise.
Noise occurs when the lathe connected to the bar feeder, is working and the bar is rotating in
bar feeder guides.
In this case, noise level emitted depends on the following conditions:
• perfect alignment and levelling of the lathe-bar feeder unit;
• proper fastening to the floor both of lathe and bar feeder;
• suitable bar gripping device fitted on lathe;
• dimensions of guide channel and bar-pusher suited to the bar stock;
• front guide bush of suitable diameter (if supplied);
• bar with a straightness within prescribed limits (max. arrows equal to 0.5 ‰
mm of the bar
length);
• spindle liner having the same diameter as the bar feeder guide channel diameter;
• spindle rotation speed suitable for the material to be machined;
• as to the bar feeder, use of oil having features suitable for the diameter of the bar to be
machined;
• all bar feeder panels must be closed.
Should the above mentioned conditions be met, the noise level emitted during bar rotation
into the guide channel, measured in compliance with the international standards, will be
within the following limits:
• brass and steel round bars within 80 dbA
• hexagonal steel bars within 83 dbA
• brass hexagonal bars within 85 dbA
Содержание MASTER 880-E P/F
Страница 4: ......
Страница 32: ...2 TECHNICAL INFORMATION MASTER 880 880r P F E volution GB 2 Pag 23 30 2 6 TECHNICAL DATA ...
Страница 34: ...2 TECHNICAL INFORMATION MASTER 880 880r P F E volution GB 2 Pag 25 30 Cubicle weight 140 kg 140 kg ...
Страница 125: ...7 BAR FEEDER MAINTENANCE MASTER 880 880r P F E volution GB 7 Pag 9 9 MASTER 880 F Aceitar ...
Страница 135: ...10 LIST OF AFTER SALES CENTERS GB 10 Pag 1 3 INDEX 10 1 LIST OF AFTER SALES CENTERS 2 ...
Страница 138: ......
Страница 139: ...MASTER 880 P F GUIDE CHANNELS GUIDE BARRES BAR PUSHER POUSSETTE REVOLVING TIPS EMBOUTS TOURNANTS 4 30 10 02 REL DATA ...
Страница 155: ...2 1 01 06 01 001 CONVERSION TABLES TABLEAUX DE CONVERSION REL DATA ...
Страница 158: ......
Страница 160: ......
Страница 162: ......
Страница 164: ......
Страница 167: ...3 30 10 02 011 COLLETS FOR BARS PINCES POUR BARRES REL DATA ...
Страница 175: ...012 077 377 COLLETS FOR TUBES PINCES POUR TUBES 3 30 10 02 REL DATA ...
Страница 183: ...IDM 062 034 Ec 0 5 30 10 02 076 COLLETS FOR TUBES PINCES POUR TUBES REL DATA ...
Страница 193: ...078 225 RINGS FOR COLLETS BAGUES POUR PINCES 1 01 06 99 REL DATA ...
Страница 196: ......
Страница 197: ...336 EJECTOR ÉJECTEUR 3 30 10 02 REL DATA ...
Страница 200: ......
Страница 202: ......
Страница 203: ...381P COLLETS FOR BARS PINCES POUR BARRES 4 30 10 02 REL DATA ...
Страница 215: ...381P 011 381P 021 EJECTOR ÉJECTEUR 2 30 10 02 REL DATA IDM 062 073 Ec 0 ...
Страница 218: ......
Страница 220: ......
Страница 221: ...386P COLLETS FOR TUBES PINCES POUR TUBES 4 30 10 02 REL DATA IDM 062 068 Ec 0 ...
Страница 228: ...386P 302 062 ...
Страница 229: ...601P UNILOCK COLLETS FOR BARS PINCES UNILOCK POUR CARRÉES 1 1 01 06 01 REL DATA ...
Страница 235: ...602P COLLETS FOR BARS PINCES POUR BARRES 3 01 12 01 REL DATA ...
Страница 244: ......
Страница 245: ...602P 011 EJECTOR ÉJECTEUR 1 01 06 00 REL DATA IDM 062 076 Ec 0 ...