发明授权
US07103961B2 Production method of amorphous laminate core and amorphous laminate core 失效
非晶层压芯和非晶层压芯的生产方法

Production method of amorphous laminate core and amorphous laminate core
摘要:
An amorphous laminated core and a method of making an amorphous laminated core by punching core pieces from amorphous thin sheet material, laminating the plural sheets of core pieces, and forming caulking through-holes by punching. Rod shaped materials are directed into the caulking through-holes of the laminated core pieces.
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