Precision Mechanics Matching Part one

Adjustable Hand Reamer

• A type of hand reamer that expands and contracts slightly

  to sizes within a small range. Adjustable reamers are often used for oddly sized holes.

• is the term used to describe the angle of the top of the cutting tool relative to a horizontal line through the center of the workpiece. 

• Machining operation performed on a lathe, a single point tool is fed linearly,parallel to the axis of rotation, on the inside diameter of an existing hole in the part.

• is the name of the cutting tool used for performing boring operations.

Back Rake

• Machining operation performed on a lathe, a single point tool is fed linearly,parallel to the axis of rotation, on the inside diameter of an existing hole in the part.

• is the name of the cutting tool used for performing boring operations.

• is the term used to describe the angle of the top of the cutting tool relative to a horizontal line through the center of the workpiece. 

• consist of a carbon steel shank with a small piece of carbide brazed on the end where cutting action takes place.

Boring

• is the name of the cutting tool used for performing boring operations.

• consist of a carbon steel shank with a small piece of carbide brazed on the end where cutting action takes place.

• Great surface finish and extremely high tolerances can be

  accomplished with a broach.

• Machining operation performed on a lathe, a single point tool is fed linearly,parallel to the axis of rotation, on the inside diameter of an existing hole in the part.

Boring Bar

• Machining operation performed on a lathe, a single point tool is fed linearly,parallel to the axis of rotation, on the inside diameter of an existing hole in the part.

• is the name of the cutting tool used for performing boring operations.

• A measuring instrument with two pairs of jaws on one end and a long beam containing a marked scale of unit divisions. One pair of jaws measures external features; the other pair measures internal features.

• Shaped piece of a hard metal compound, formed by the pressure molding and sintering of a mixture of powdered tungsten carbide and other binder metals, such as iron, copper, cobalt, or nickel.

Brazed Carbide Tools

• Great surface finish and extremely high tolerances can be

  accomplished with a broach.

• A measuring instrument with two pairs of jaws on one end and a long beam containing a marked scale of unit divisions. One pair of jaws measures external features; the other pair measures internal features.

• Shaped piece of a hard metal compound, formed by the pressure molding and sintering of a mixture of powdered tungsten carbide and other binder metals, such as iron, copper, cobalt, or nickel.

• consist of a carbon steel shank with a small piece of carbide brazed on the end where cutting action takes place.

Broaching

• A measuring instrument with two pairs of jaws on one end and a long beam containing a marked scale of unit divisions. One pair of jaws measures external features; the other pair measures internal features.

• Shaped piece of a hard metal compound, formed by the pressure molding and sintering of a mixture of powdered tungsten carbide and other binder metals, such as iron, copper, cobalt, or nickel.

• Great surface finish and extremely high tolerances can be

  accomplished with a broach.

• is a combination, drill and countersinks, are usually held in drill chucks mounted in the lathe tailstock.

Caliper

• (sometimes referred to as a fishtail gage) is a small gage for alignment of the thread-cutting tools form.

• A measuring instrument with two pairs of jaws on one end and a long beam containing a marked scale of unit divisions. One pair of jaws measures external features; the other pair measures internal features.

• is a combination, drill and countersinks, are usually held in drill chucks mounted in the lathe tailstock.

• Shaped piece of a hard metal compound, formed by the pressure molding and sintering of a mixture of powdered tungsten carbide and other binder metals, such as iron, copper, cobalt, or nickel.

Carbide Inserts

• Great surface finish and extremely high tolerances can be

  accomplished with a broach.

• is a combination, drill and countersinks, are usually held in drill chucks mounted in the lathe tailstock.

• Shaped piece of a hard metal compound, formed by the pressure molding and sintering of a mixture of powdered tungsten carbide and other binder metals, such as iron, copper, cobalt, or nickel.

• is determined by the clearance between the mating thread

  flanks.

Center Drills

• consist of a carbon steel shank with a small piece of carbide brazed on the end where cutting action takes place.

• is the name of the cutting tool used for performing boring operations.

• (sometimes referred to as a fishtail gage) is a small gage for alignment of the thread-cutting tools form.

• is a combination, drill and countersinks, are usually held in drill chucks mounted in the lathe tailstock.

Center Gage

• (sometimes referred to as a fishtail gage) is a small gage for alignment of the thread-cutting tools form.

• Shaped piece of a hard metal compound, formed by the pressure molding and sintering of a mixture of powdered tungsten carbide and other binder metals, such as iron, copper, cobalt, or nickel.

• Great surface finish and extremely high tolerances can be

  accomplished with a broach.

• A type of hand reamer that expands and contracts slightly

  to sizes within a small range. Adjustable reamers are often used for oddly sized holes.