Year: 2025
Type: article
Abstract: This study addresses the issue of corn grain damage, which limits the efficiency of mechanized corn harvesting. The characteristics and distribution of corn grain surface damage resistance (CDDRS-SCK) were investigated. The "vulnerable" surface of the corn grain was selected for damage testing. The results revealed significant variations in damage resistance across different surfaces and locations of the corn grains. A regression model for damage resistance strength, based on surface position, was developed. Additionally, the impact of grain damage resistance on threshing damage was compared and analyzed for different threshing devices, in accordance with their working principles. This research provides theoretical insights and data support for the development of corn mechanized threshing technology and equipment.
Source: INMATEH Agricultural Engineering
Authors: Qinghao HE, Duanxin LI, Jianning YIN, Yipeng CUI, Pengxuan GUAN, Duanyang GENG, Wei GU
Institution: Shandong University of Technology
Language: English
Subfield: Mechanical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
Award: G2084339447
OpenAlex ID: W4409967713