PRODUCTS-5: SUPERFINE PROCESSING

Ultra precision piercing


Syntek has 5 precision electric discharge machines (EDM).
We can comply with customers’ requests for piercing work with various methods
depending on the shape and purpose of use.
If the materilal is conductive metal, we can make a hole without problem.
For example, we have experience making piercings of φ10 micron meter.
And we can make much smaller piercings if required.
Furthermore, we can make inner polishing up to φ100 micron meter.
We would like to discuss further details like counter boring and work thickness.


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φ5μm SUS

Our Methods to make a tiny hole

As you know there are many types of hole making.
Mailnly, we do 3 methods of them as below.
We use laser cutting or etching in some case.
We also do deep hole processing on a case-by-case basis.

①Electric discharging
We do a variety of electric dischaging processes,
but we use our special mechine for when we make a tiny hole.
It does not touch the work directly, therefore it has the advantage for below processing.
A. Complicated fabrication of metal
B. Thinner work
C. Small work
D. Tool is slipped on curved surface
E. Insufficient clearance between each hole
F. Difficult to cut by WC tool


②Drilling process
If your desired hole diameter is more than 0.1mm and work is stainless, aluminum, acrylic, and resin.
We drill it to make a hole by our diamond tool.
We sell tungsten carbide (WC) drills and please ask us details.


③Punching process
We make small hole by punch and die.
Our minimum size is 0.02mm diameter.
We also make a tepered hole.
Following pictures are our samples.


20cebcm-punching
φ20μm punching hole by SEM




ni-top

Superfine edge processing

It is the edge processing on tip section.
According to diameter and depth of the work,
it is possible to use pipe or stepped process.
Processing method and accuracy are different by work.
Please do not hesitate to ask for details.
(×100 / Ni)
Purpose:Probe, Contact, Micromachine, Test chart and etc.





pinall

Superfine hole

Left picture is a WC pin of 0.03 mm diamter.
As well as processing tungsten carbide, also possible to do for nickel,
aluminum and magnet which are usually unsuitablesmall diameter work.
(×200 / WC by SEM)
Purpose:Mold of optical fiber, Punch pin, and Gauge







lappingbefore

Superfine surface processing


When you work outer diameter, it is essentially inevitable scraches on surface.
We keep them to a minumum and improve its surface roughness by using special grind stone.

lappingafter
Normal polishing / WC by SEM Special polishing / WC by SEM

Laser processing


Usually, we use it for rough processing of diamond before its polishing.
As you probably know, you can do a variety of processes by laser system.
We cut, make a hole or groove for any kind of diamonds.
We will give you different types of processing such as sawing, shaping, bruting, and slicing.








形状加工 深穴加工 穴加工 加工中
文字加工 溝加工-1 多穴加工 溝加工

Mold


As we introduce other chapter, we produce superfine processing with our special EDM.
Here is an example of our products, we have experience to produce punch and die parts
that punches out 0.01mm diamter hole.
Of course, we can provide larger materials.
If you would like to get precise die or jig, please feel free to contact us.
We will offer a variety of options to your demand.


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Jig and other parts


When you try high accuracy processing, you may need some suitable jigs or parts for it.
Of course, we use different kind of jig for our processing.
We have been producing a variety of jigs and parts for our customer needs.
Like many types of diamonds, we are dealing a wide variety of metals which are tungusten carbide,
sutainless and aluminum.

















Materials

Description

Details

WC or SUS Axle and parts for micro-machine Making hole for pin-hole examination 
Al or WC Pressing jig Clearing corner radius on positioning click
SKD Spacer and pin for electron gun Slit process for inspection devices: 0.05×3mm 
W Jig for tungsten heater φ0.01mm Pin-hole for detection of air leak
Pt φ0.01mm Collimater Grooving on acrylic 
Ti Probe for measuring machine Making scratches in inside a pipe
WC or SUS Punch and die 
WC or SUS Positioning stage 
SUS Sunction stage
Cu Grooving on roll 
Al or Ni Micro-pin processing (φ0.9mm)
SUS Fine nozzle for ultraviolet
WC or SUS Nipple and die 
Al Holder of variable lens 
Diamond or WC Tip-mounter sunction nozzle 


4. Scribe Cutter | 6. Diamond Knives for Ultra-microtome