CHMER Wire-Cut EDM Operation Manual W5F
0-1 Company Profile
CHMER BRIEF EVENTS:
1.1975
◆
CHMER EDM
company was founded
（
with registered capital
NT$200.000.-
）
to market the first
“
Transistor
”
EDM machine in
Taiwan.
2.1976
◆
The first hydraulic control EDM machine came out.
3.1977
◆
EDM
machine with the functions of free adjustment of pulse on & off
was produced.
4.1979
◆
Moving to the new factory for developing southeast-Asia market.
5.1980
◆
Leading to export EDM machine made in Taiwan to Europe.
6.1981
◆
Supplying the first EDM with P.W.M. servo motor driver to the
domestic market.
7.1982
◆
Achieving two patents for the new square axes with national central
standard bureau of the republic of China.
8.1983
◆
The first EDM manufacturer obtaining
“
Golden dragon award
”
form
the government.
9.1985
◆
In April, the first multifunctional CNC EDM machine equipped with
orbit-cut was produced.
◆
In July , the first EDM machine with the finest and super finish device
of U-SPARK In Taiwan was produced.
◆
In August, Sound Best Trading Co., Ltd Established.
◆
In September, Hung Yu Trading Co., Ltd Established.
10.1986
◆
In February, Ching Yeng Machine & Electric Co., Ltd Established.
11.1987
◆
In July, the first EDM machine without backlash on x & y axes was
marketed.
◆
In April, the WIRE-CUT EDM machine was completed and obtained
the excellent-product design award from CETRA of Taiwan, ROC
12.1988
◆
In August, small hole drilling EDM was completed.
◆
In December, President Wang was honored with the model of
business – founding youth for the 11th term.
13.1989
◆
In March, the giant bridge type of EDM was created.
◆
In April, marketing new type of CNC EDM which interfale was
available for modifying to sparking conditions during machining.
◆
In Jun, Chiao Yeng Machine Co., Ltd. Established.
◆
In Jun, Hwang Long Machinery Industrial Co., Ltd. Established.
14.1990
◆
In October, obtaining the patent for structure improvement of the
giant bridge type of EDM
（
NEW MODEL NO.58428
）
0-1
