{'fraction_non_alphanumeric': 0.019410496046010063, 'fraction_numerical': 0.0, 'mean_word_length': 5.535211267605634, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Injection molding analysis of the bio epoxy based spacer for gas insulated switchgear

In the case of the existing power equipment industry, various insulators and accessory parts have been manufactured with petroleum-based epoxy. Recently, in order to reflect international eco-friendly policies and to produce insulators using eco-friendly materials in the power equipment industry, research on bio-epoxy and many insulating parts using the same is being conducted. Since injection molding of electric power equipment using bio-epoxy has different characteristics from existing resins, it is essential to optimize the molding conditions accordingly. In addition, since empirical data do not exist like existing resins, optimizing molding conditions through experience takes a lot of time and high cost. Therefore, for new resins such as bioepoxy, it is essential to optimize the process conditions through simulation.In this paper, the process conditions for manufacturing an insulating spacer for GIS (Gas Insulated Switchgear) using bio epoxy were simulated through Moldflow. For the simulation, the thermal and dynamic characteristics of bio-epoxy were analyzed and applied to the simulation, and the temperature and curing characteristics of the inside of the mold according to each heating temperature were analyzed to present the insulating spacer process conditions using bio-epoxy.