Справочник Пользователя для Southbend SB1013

For Machines Mfg. Since 7/09

EVS Toolroom Lathes

-7-

 Operating the lathe at the 

wrong speed can cause nearby parts to break 
or the workpiece to come loose, which will 
result in dangerous projectiles that could 
cause severe impact injury. Large workpieces 
must be turned at slow speeds. Always use 
the appropriate feed and speed rates.

 Stopping the spin-

dle by putting your hand on the workpiece or 
chuck creates an extreme risk of entangle-
ment, impact, crushing, friction, or cutting 
hazards. Never attempt to slow or stop the 
lathe spindle with your hand. Allow the 
spindle to come to a stop on its own or use the 
brake (if equipped).

 Driving the cutting tool or other 

lathe components into the chuck may cause 
an explosion of metal fragments, which can 
result in severe impact injuries and major 
damage to the lathe. Reduce this risk by 
releasing automatic feeds after use, not leav-
ing lathe unattended, and checking clear-
ances before starting the lathe. Make sure no 
part of the tool, tool holder, compound slide, 
cross slide, or carriage will contact the chuck 
during operation.

 Long stock can whip vio-

lently if not properly supported, causing seri-
ous impact injury and damage to the lathe. 
Reduce this risk by supporting any stock that 
extends from the chuck/headstock more than 
three times its own diameter. Always turn 
long stock at slow speeds.

 Contaminated cutting fluid 

is a very poisonous biohazard that can cause 
personal injury from skin contact alone. 
Incorrectly positioned cutting fluid nozzles 
can splash on the operator or the floor, 
resulting in an exposure or slipping hazard. 
To decrease your risk, change cutting fluid 
regularly and position the cutting fluid nozzle 
where it will not splash or end up on the 
floor.

  Metal chips can easily cut 

bare skin—even through a piece of cloth. 
Avoid clearing chips by hand or with a rag.

Use a brush or vacuum to clear metal chips.

  A chuck key left in the 

chuck can become a deadly projectile when 
the spindle is started. Always remove the 
chuck key after using it. Develop a habit of 
not taking your hand off of a chuck key unless 
it is away from the machine.

 Cutting with an incorrect 

or dull tool increases the risk of accidental 
injury because extra force is required for the 
operation, which increases risk of breaking 
or dislodging components, which can cause 
small shards of metal to become dangerous 
projectiles. Always select the right cutter for 
the job and make sure it is sharp. A correct, 
sharp tool decreases strain and provides a 
better finish.

 An improperly secured 

workpiece can fly off of the lathe spindle with 
deadly force, which can result in a severe 
impact injury. Make sure the workpiece is 
properly secured in the chuck or faceplate 
before starting the lathe.

 Large chucks are very heavy 

and difficult to grasp, which can lead to 
crushed fingers or hands if mishandled. Get 
assistance when installing or removing large 
chucks to reduce this risk. Protect your hands 
and the precision-ground ways by using a 
chuck cradle or piece of plywood over the 
ways of the lathe when servicing chucks.

 Workpieces that crash into 

other components on the lathe may throw 
dangerous projectiles in all directions, lead-
ing to impact injury and damaged equipment. 
Before starting the spindle, make sure the 
workpiece has adequate clearance by hand-
rotating it through its entire range of motion. 
Also, check the tool and tool post clearance, 
chuck clearance, and saddle clearance.