Method capable of quickly modifying pitched roof mechanism model

Abstract

The invention provides a method capable of quickly modifying a pitched roof mechanism model. The method comprises the following steps that a first pitched roof mechanism model and first linked data ofthe first pitched roof mechanism model are obtained, and the first linked data comprise basic data, associated data set data and extended data; related data of a second pitched roof mechanism model are calculated according to the first linked data, and a second pitched roof mechanism model is generated; a checking result is automatically verified, checked and displayed; whether the checking result meets the mold matching requirement or not is judged, and if not, second / Nth linked data input by a user are obtained; and related data of a third / (N+1)th pitched roof mechanism model are calculatedaccording to the second / Nth linked data, a third / (N+1)th pitched roof mechanism model is generated, and then whether the checking result meets the mold matching requirement or not is automatically verified, checked and judged. According to the method, the pitched roof mechanism model can be rapidly modified, time is saved, the error rate is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of 3D model modification methods, in particular to a method capable of quickly modifying a model of an inclined roof mechanism. Background technique [0002] The inclined top mechanism is used to successfully demould the structure on the injection molded product that is inconsistent with the mold opening direction, such as product undercut (such as undercut or side convex), and is widely used in injection mold fields such as automobiles and home appliances. The inclined roof mechanism includes an inclined roof, a guide block and an inclined roof seat. The end of the inclined roof is provided with a connecting foot, which is connected to the inclined roof seat. A through hole is arranged in the guide block, and the inclined roof is matched with the through hole. [0003] The inclined roof mechanism is usually designed and produced with 3D software. The traditional design method is to create a model library of the incli...

AI Technical Summary

Problems solved by technology

Its disadvantages are as follows: 1) Due to the large number of types and sizes of inclined roof mechanisms, a large number of model libraries need to be created, which increases the difficulty of library maintenance and update; 2) In order to reduce the number of model libraries, the types are often only roughly distinguished, Many changes are needed to meet the actual needs; 3) When the requirements change and different sloping roof sizes or types are required, it is necessary to re-select the matching library model to replace, and the process is cumbersome; The additional modification needs to be done again after the replacement, which is time-consuming and prone to mistakes; 5) The part id changes after the replacement, and is no longer associated with the part engineering drawing made before the replacement, and the engineering drawing needs to be recreated

The modification method of the traditional inclined roof mechanism model restricts the design efficiency

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