Large mould splicing method

The invention relates to a large mould splicing method. A mound plate of a large mould is decomposed to a plurality of mould plates; and adjacent mould plates are connected by using connecting blocks.The large mould splicing method has the advantages that corresponding mould plate is decomposed into the mould plates with reasonable sizes; and the mould plates are connected to a finally required size by using the connecting blocks; and moreover, processing is facilitated, so that the processing precision and the processing efficiency are ensured. 本发明涉及大型模具拼接法，大型模具的模板分解成若干模板,相邻的模板用连接块连接。本发明的优点在于：把相应模板分解至合理尺寸,用连接块连接至最终要求尺寸大小,並且便于加工,从而保证加工精度及加工效率。