INTERMEDIATE PRODUCT FOR SECTIONAL DIE, SECTIONAL DIE, PRODUCTION OF SECTIONAL DIE AND PRODUCTION OF DIE

摘要

PURPOSE: To inexpensively produce a sectional die in a short period by standardizing a shape of intermediate product for the sectional die. ;CONSTITUTION: By standardizing a shape of intermediate product for a sectional die and producing the sectional die, the mass production is made possible, the rolling direction of the sectional die can be made definite and the sectional die is produced inexpensively in a short period. Further, by standardizing the shape of the sectional die and making positions and numbers of fixing bolt holes and knocking holes into a pattern, the die can be produced inexpensively in a short period. Here, the standardization of the sectional die is to specify the total shape or the cross-section shape, the object to specify the total shape is, for example, a rectangular solid, in this case, the length is 100mm, 125mm, or 180mm, the width is 50mm, 60mm, or 70mm and the height is 30mm, 35mm, or 40mm.;COPYRIGHT: (C)1996,JPO