{'fraction_non_alphanumeric': 0.015133876600698487, 'fraction_numerical': 0.0, 'mean_word_length': 4.695364238410596, '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}}
The Research about the Inverse Kinematic of the Tricept Mechanism Based on Pro/Engineer

The mathematical modeling and the kinematic simulation of the Tricept mechanism are finished by using the Pro/Engineer software in this paper. On the basis of the movement trajectory of the end point of the mechanism, the inverse kinematic and the kinematic curve of the Tricept mechanism are get, which are the basis of the control about the drive mechanism. In the meaning time, under using the Pro/Engineer, it is possible for us to control the motion of the end-point of mechanism which moved on the tangential plane. In order to avoid the tool to shimmy, the cutting output is constant in the course of processing which improves the process precision of the complex parts and provides the feasible and effective method for us to process the complex aerospace parts.