GOVT ITI ATTINGAL

NAME

What is 'C' in the ISO designation for lathe tool holders?

• Holder length
• Shank length
• Hand of holder
• Holder style

What is the angle marked as 'x'?

• Cutting angle
• Approach angle
• Trailing angle
• Side rake

What is the name of part marked as 'x'?

• Flange
• Adaptor
• Shank
• Reetion knor

Which offset has to be taken to make the tool to move with reference to the job in CNC machine?

• Work offset
• Geometrical offset
• Wear offset
• Tool offset

What is 'S' in the ISO designation of CNC lathe boring bar S32USKKCR12?

• Steel shank
• Steel shank with coolant hole
• Steel shank with anti vibration system
• Steel shank with coolant hole and antivibration system

What is 'C' in the IsoO designation of CNC lathe boring bar S32USKKCR12?

• Shank diameter 350 mm -
• Tool length - 350 mm
• Tool length - 250 mm
• Shank diameter 250 mm -

What is 'C' in ISO standard for specifying tool insert - CNMG120408?

• Relief angle
• Shape of the insert
• Tolerance
• Geometrical features

What is the 'M' in the ISO standard for specifying tool insert for example CNMG12048?

• Relief angle
• Shape of the insert
• Tolerance
• Geometrical features

What is 'N' in ISO standard for specifying tool insert for example CNMG120408?

• Geometrical features
• Tolerance
• Relief angle
• Shape of the insert