New product development and old mold renewal are often encountered in die casting production. The internal and external quality of die casting generally depends on the process parameters of die casting, such as liquid metal temperature, die casting pressure, speed, speed switch point, etc. However, in most cases, it is also closely related to die design and manufacturing. The factors that affect the mold include the number of cavities, the design of the gating system, the type of gate (location and size), and the gating structure. In order to prevent casting defects caused by mold design and to check and correct some problems in mold manufacturing, it is necessary to test the finished mold.
Die casting die test and process parameter optimization測試的主要目的是找出優化工藝參數和模具修改計劃,請求即使數據元素,如癲癇、機器設置,或環境改變,還能確保模具能穩定和不連續的大規模生產合格的產品,更大限度地提高模具的進展“合規”,不僅是一個試圖得到一些好的特性。
The main purpose of the test is to find out the optimized process parameters and mold modification plan, and request that even if the data elements, such as epilepsy, machine settings, or environmental changes, can ensure that the mold can stably and discontinuously mass produce qualified products, and further improve the mold progress "compliance", which is not only an attempt to get some good features.
Shandong Aluminum Alloy Die Casting
1. Find out the existing problems of the mold模具廠完成模具制作后，都要有良好的“合規性”(即成型參數或工藝條件是否寬裕)模具。但由于設計思路不佳或制造過程加工不足，經常出現尺寸超差、過渡部分進水、施工不當等問題，導致鑄件生產不合格或模具試制失敗。模具檢測是發現模具問題更簡單、直接、有效的方法。
After the mold factory completes the mold making, it must have good "compliance" (that is, whether the molding parameters or process conditions are abundant) mold. However, due to the poor design idea or the insufficient processing in the manufacturing process, problems such as out of tolerance dimension, water inflow in the transition part and improper construction often occur, resulting in the unqualified casting production or the failure of mold trial production. Mold inspection is a more simple, direct and effective way to find mold problems.
1. Find out better forming conditions
In the process of mold testing, the module tester can find out more suitable process data, and can use the default value of the data set to set the machine parameters in the mass production, according to the better process conditions for the mass production of mold can be adjusted.
1. Verify CAE aided design to improve follow-up work efficiencyCAE分析軟件，是對真實機床、真實合金性能和真實外部環境的規范，通過計算機仿真，得到仿真結果。模具設計人員根據仿真的情況，對模具設計做出相應的修正;在實機試模中，可以直接將仿形數據作為預設值輸入，使試模人員可以檢查仿形模具設計是否存在缺陷。將測試?？櫚娜畢縈敕掄娼峁卸員確治?，為后續工藝參數的設置提供依據。
CAE analysis software is the specification of real machine tool, real alloy performance and real external environment. Through computer simulation, simulation results are obtained. According to the simulation situation, the mold designer makes the corresponding modification to the mold design; in the real machine mold test, the profiling data can be directly input as the preset value, so that the mold tester can check whether there are defects in the profiling mold design. The defects of the test module are compared with the simulation results to provide the basis for the subsequent process parameters setting.
廠家為大家介紹的相關內容，本文來源：//www.yfrmbf.com.cnThe above is the relevant content introduced by Shandong Aluminum Alloy Die Casting Factory. The source of this paper is: //www.yfrmbf.com.cn