converts rotary motion to straight motion.
carriage comprises of parts-saddle and apron.
The apron on a lathe is suspended from the saddle. It houses a gearbox connecting the carriage hand wheel to the rack enabling longitudinal movement of the saddle. It also houses the half nut and its lever for thread cutting and power feed levers.
function spindles in the lathe There is a long time to find a center cutting machine parts and maintenance.
Any apron that is not securely tied in back of the wearer, or that has a torn or frayed edge, presents a risk to the wearer of getting caught in the lathe, pulling the wearer into contact with the fast-spinning material, and causing friction injuries. Thus it is very important to keep your shopwear in good repair, and inspect it every time you use it.
what is a leadscrew
The split nut, also known as half nut enables thread cutting on a lathe. It is engaged around the lead screw (which is housed in the apron attached to the saddle) and moves the saddle in the required direction at the required pitch.
This is the place to close on the lathe cutting tool.
All turret lathes have rods. These rods are called feed rods and their purpose is to transfer mechanical power from the main drive and gearbox of the lathe to the apron attached to the saddle. This enables automatic movement of the saddle enabling unassisted cutting of a workpiece once the feed is engaged.
to protect you from getting chemicals and other substances on to your clothes and skin.
Pitch measurement refers to the distance from one thread to the next when threads are cut on a lathe. Different threads have different pitches and a lathe can be set to to cut to any specified pitch. This is achieved by selecting the pitch and engaging the lead screw on levers located on the headstock, then engaging the half-nut around the lead screw from the apron. With the correct threading tool inserted threads can be cut into the workpiece.
Grinding lathe tools has a biomechincal function that involves the finger tips of a given hand. You need to rub the tool against a scrubber and rinse it out under hot water.
make sure you test them before working on it