Coordinates China ｜ Elementing cutting cutter carefully carved "the slightest work"

Xiaoxin said

In the past ten years, a series of heavy weapons and super engineering created by central enterprises have engraved new coordinates of national development from different dimensions. On September 12th, the online theme promotion of "our ten years@coordinates China" was officially launched. Over the major achievements of representative infrastructure construction and scientific and technological innovation, it shows the courage, courage and wisdom of challenging the limits and challenging the limit.

The smallest hard alloy milling cutter used in industrial production, its diameter is only 0.01 mm, which is equivalent to only one -eighth of the hair. As the "most exquisite industrial teeth", this polar trail milling cutter solves the problem of "stuck neck" in the production of related industries, helping our country's micro -processing tools to break through the upgrade faster and better. Today, Xiaoxin brings you the seventh issue of the "coordinate China" series theme films, "China Precision" "The Nils of the Jili".

If you want to be good, you must first benefit your instrument

Early 2021

A company produced by the country of the country

China Tungsten Jinzhou Company to the Minmetals Mine

Urgent help 0.01 to 0.04mm micro -milling

At that time, the technical team of Jinzhou company did not have this ability

I can only look in my eyes, anxious to be in my heart

On the eve of National Day in 2021

Has experienced ten plans, countless experiments

Sumple the blade diameter is easy to break, the structure is difficult to grind,

Precision difficult control and other bottlenecks

Jinzhou finally produced

my country's first 0.01mm extremely small diameter milling cutter

With the 0.01mm extremely diameter drills developed earlier

Form the trend of "double sword combination"

Part1

How small is the milling cutter with a diameter of 0.01 mm?

This is currently used in the world for industrial production

The smallest hard alloy milling cutter

Its diameter is only 0.01 mm

Just equivalent to one -eighth of the hair shit

In other words, tie such 64 polar trail milling cutters together

Only equivalent to the thickness of a hair shit

This polar trail milling cutter can

Mill out 7 letters "Jin Zhou" on the hair silk

Mill 56 Chinese characters on rice grains

Interpret the core values ​​of socialism

Part2

What is the use of milling cutters with a diameter of 0.01 mm?

This kind of fine -grained mini -precision knife

It's very close to the public's life

In daily life

A smartphone that people frequently use

Just process it with it

Micro -precision knives are also in

Electronic information, biomedical

Optical instruments, automobile manufacturing, aerospace and other fields

Dajian's skills, great actions

Part3

What is the significance of the development of a milling cutter with a diameter of 0.01 mm?

As the "most exquisite industrial teeth"

This pole diameter milling cutter is solved in one fell swoop

"Card Neck" problem in related industries production

For a long time

Production technology of miniature precision knife

Monopoly by foreign companies

"Card Neck" happened from time to time

Chinese scientific researchers take 36 years

In the same industry in the world

Realized the start, following, and running

To the leader

And with the will of "Ten Years Sword"

Initiating impact on the pole precision knife

2021

Jinzhou, China to Minmetals, has accelerated R & D

The rhythm of 0.01 to 0.04mm miniature milling cutter

I have gone through several dozens of plans and countless experiments

Summitted the blade diameter and easy to break

Complicated structure and difficult to grind

The accuracy requires high difficult control and other bottlenecks

On the eve of National Day in 2021

Finally produced the first 0.01mm minor diameter milling cutter in my country

With the 0.01mm extremely diameter drills developed earlier

Form the trend of "double sword combination"

Leap to the pinnacle of the world micro -precision knife

China's extremely path mill with a slim body

Available to resin soft materials, aluminum, copper,

Stainless steel, mold steel and other materials for cutting processing

Known as "the most delicate industrial teeth"

Help Chinese manufacturing from large to strong

From manufacturing to creation, moving forward

A micro -milling cutter

Release the potential

A small drill head

String a large industry

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