AOS specializes in precision polymer optical components and subassemblies for the following core markets.

1. Common Secondary Machining
Techniques Used In The Plastics
Industry

2. The secondary machining technique is cost-
effective for producing workpieces made up
of multiple procedures. During the
machiningb process, a number of processes
are carried out in a specific order to provide
the best outcomes. Secondary machining
operations come after primary production
processes like CNC or injection moulding.

3. ● Drilling
This is a secondary machining method known
as computer numerical control (CNC), which
produces holes in a workpiece using a round
cutter. Although milling equipment can also be
utilised, specifically developed drill pressing
machines are employed in this procedure.

4. ● Milling
A multi-point rotary cutter bends deep threads,
gear teeth, or slots onto the workpiece during
milling. A fining coat is applied to the
workpiece during the injection moulding
process thanks to milling, a secondary
machining procedure.

5. ● Turning
The turning process can be carried out
manually or automatically by rotating the
workpiece while a cutting tool operates in a
linear motion to create the final tube-shaped
item. Using CNC enables greater production,
consistency, and efficiency.

6. ● Grinding
Surface grinding machining processes are used
when injection moulding calls for a tolerance
surface polish. Thanks to the powered abrasive
paste, wheel, or belt employed in this
procedure, the workpiece has a fine-tolerance
finish.

7. ● CNC Machining
Because an injection moulding process
demands a tolerance surface finish, surface
grinding machining processes are required. By
utilising a powered abrasive paste, wheel, or
belt, it delivers the workpiece a fine-tolerance
finish.

8. ● Tapping
Have you ever considered how grooves are
made in bottles to allow for appropriate cap fit?
Well, this is accomplished by tapping. It is the
process that uses a conical thread or cylindrical
cutting tool to help produce grooves on the
inside surface of the drilled hole.

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