Machining Steps of Turning Parts

Turning parts are parts of products processed on a lathe by using a lathe. The shape and size of blanks are changed by using the rotary motion of the workpiece and the linear or curvilinear motion of the cutter, and they are processed into parts that meet the requirements of the drawing. Turning processing is a method of cutting a workpiece on a lathe by rotating the workpiece relative to the cutter. Now let's talk about the processing steps of turning parts.

 

 

Before operation

 

• Before work, use protective equipment in strict accordance with the regulations, fasten the cuffs, and don't wear scarves and gloves. Female workers should put them in their hats. The operator must stand on the pedal.

 

• The bolts, travel limits, signals, safety protection (safety) devices, mechanical transmission components, electrical components, and lubrication points shall be strictly checked, and the starting can only be started after the reliability is confirmed.

 

In operation

 

• Workpieces, jigs, tools, and workpieces must be firmly clamped. All kinds of machine tools shall be idling at low speed after startup, and can only be formally operated after everything is normal.

 

• It is prohibited to place tools and other things on the rails of 2 machine tools. It is not allowed to remove iron filings by hand, and special tools should be used for cleaning.

 

• Observe the surrounding dynamics before starting up, and stand at a safe position after starting up to avoid the moving parts of the machine tool and the splash of iron filings.

 

• During the operation of various machine tools, it is not allowed to adjust the transmission mechanism or stroke, touch the transmission parts, move workpieces, tools, and other working surfaces with hands, measure any size during the operation, and transfer or take tools through the transmission parts of the machine tools.

 

• In case of abnormal noise, maintenance shall be stopped immediately. Forced or defective operation is not allowed. The machine tool shall not be overloaded.

 

• During the processing, each component shall strictly follow the process discipline, see the drawings, see the control points, roughness, and technical requirements of relevant components, and determine the processing process of parts.

 

• Adjust the machine speed, stroke, clamp the workpiece and tool, and stop when wiping the machine. When the machine tool is running, it is not allowed to leave the work post. For some reason, it must be stopped and the power must be cut off.

 

After operation

 

• Raw materials, finished products, semi-finished products, and waste materials to be processed must be stacked in a designated place, and various tools and cutters must be complete and in good condition.

 

• After the operation, the power must be cut off, the tool must be removed, all handles must be placed in the neutral position, and the gate box must be locked. Clean the equipment and iron filings, and inject lubricating oil on the guide rail to prevent corrosion.