工業技術博物館

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MACHINE TOOLS

All machines and parts in the world are produced by machine tools

These machine tools produce the parts and components that make up various products by using the removal processing method, in which unnecessary parts are removed from the material. An example of the importance of machine tools is that they help to create parts for automobiles and trains that we use for daily transportation and also parts for home appliances that make our lives convenient. Every machine that exist in the world is directly or indirectly made by machine tools, and without them, our current life would not be possible at all. For this reason, they are also called " machines that makes machine or mother machines".

Getting to know machine tools!

Exhibit No.
L-1
Name
Foot powered (treadle) lathe
Specification
Year of manufacture: 1876 / Made of wrought iron / Swing over bed 50 mm / Distance between centers 600 mm / Replica of a machine at the Museum Meiji-mura
Manufacturer
Kaheiji Ito, Replica (Nippon Institute of Technology)

Exhibit No.
L-2
Name
Foot powered (treadle) lathe
Specification
Year of manufacture: Late Edo period (19 AC)/ Wooden / Swing over bed 70mm / Distance between centers 600mm / Replica of a machine at Shimadzu Foundation Memorial Hall
Manufacturer
Gift of Wagener (Germany) to Genzo Shimadzu / Replica (Nippon Institute of Technology)

Exhibit No.
L-6
Name
OKUMA Corp.
Specification
Year of manufacture: 1928 / Step-wheel type, cut-off type / Swing over bed 380mm / Distance between centers 800mm / (OP type, replica of a Pratt & Whitney lathe)
Manufacturer
OKUMA Corp.

Exhibit No.
L-3
Name
IKEGAI Corp.
Specification
Year of manufacture: c. 1930 / Step-wheel type, cut-off type, British type / Swing over bed 350mm / Distance between centers 850mm
Manufacturer
IKEGAI Corp.

Exhibit No.
L-61
Name
Engine lathe
Specification
Year of manufacture: c. 1935 / Motor direct connection type / Swing over bed 370mm / Distance between centers 680mm / (E 1 type, commonly known as VDF)
Manufacturer
Gebrüder Boehringer

Exhibit No.
L-49
Name
Engine lathe
Specification
Year of manufacture: c. 1935 / Motor direct connection type / Swing over bed 330mm / Distance between centers 700mm
Manufacturer
G. Kärger

Exhibit No.
L-50
Name
Engine lathe
Specification
Year of manufacture: c. 1935 / Motor direct connection type / Swing over bed 330mm / Distance between centers 800mm
Manufacturer
PRATT & WHITNEY

Exhibit No.
L-51
Name
Engine lathe
Specification
Year of manufacture: c. 1936 / Motor direct connection type / Swing over bed 350mm / Distance between centers 800mm (A type, Replica of one made by PRATT & WHITNEY)
Manufacturer
Ikegai Corp.

Exhibit No.
L-9
Name
Engine lathe
Specification
Year of manufacture: 1937 / Motor direct connection type / Swing over bed 460mm / Distance between centers 1000mm (D20 type, replica of a VDF lathe)
Manufacturer
Ikegai Corp.

Exhibit No.
L-10
Name
Engine lathe
Specification
Year of manufacture: 1938 / Motor direct connection type / Swing over bed 650mm / Distance between centers 1850mm (12W type, Deformation model of a S type lathe)
Manufacturer
NIIGATA ENGINEERING CO., LTD.