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High-strength boron carbide material and preparation method thereof
The invention relates to the technical field of boron carbide material processing, in particular to a high-strength boron carbide material and a preparation method thereof.The preparation method comprises the steps that S1, a sintered boron carbide blank is obtained, and morphological relevant parameters of the boron carbide blank are detected, S2, morphological characteristics of all surface areas of the boron carbide blank are determined, and S3, the boron carbide blank is obtained. The method comprises the following steps: S1, determining a vulnerable characteristic characterization coefficient of each surface area and determining the type of the surface area, S4, preliminarily adjusting machine tool machining parameters of the vulnerable area, and periodically detecting machine tool machining feedback force, S5, constructing a machining feedback force amplitude waveform image, and judging whether an abnormal waveform segment exists, S6, determining a vulnerable machining characterization coefficient of a machine tool, and S7, determining the type of the surface area. Determining final machining parameters of the machine tool and machining to obtain a target boron carbide material; according to the method, the surface area of the boron carbide protoblank is analyzed and classified, different machining modes are determined, the machining speed is increased, meanwhile, the completeness of the boron carbide material is guaranteed, and the overall machining efficiency is improved.
本发明涉及碳化硼材料加工技术领域，尤其涉及一种高强度碳化硼材料及其制备方法，步骤S1，获取烧结完成的碳化硼胚体，检测碳化硼胚体的形态相关参数，步骤S2，确定碳化硼胚体各表面区域形态特征，步骤S3，确定各表面区域的易损特征表征系数并确定表面区域类型，步骤S4，初步调整易损区域的机床加工参数，并周期性检测机床加工反馈力，步骤S5，构建加工反馈力幅值波形图像，判定是否存在异常波形段，步骤S6，确定机床的易损加工表征系数，步骤S7，确定机床最终加工参数并进行加工得目标碳化硼材料；本发明对碳化硼原胚的表面区域进行分析并分类，确定不同的加工方式，提高加工速度的同时保证碳化硼材料的完整度，提高了整体加工效率。
High-strength boron carbide material and preparation method thereof
The invention relates to the technical field of boron carbide material processing, in particular to a high-strength boron carbide material and a preparation method thereof.The preparation method comprises the steps that S1, a sintered boron carbide blank is obtained, and morphological relevant parameters of the boron carbide blank are detected, S2, morphological characteristics of all surface areas of the boron carbide blank are determined, and S3, the boron carbide blank is obtained. The method comprises the following steps: S1, determining a vulnerable characteristic characterization coefficient of each surface area and determining the type of the surface area, S4, preliminarily adjusting machine tool machining parameters of the vulnerable area, and periodically detecting machine tool machining feedback force, S5, constructing a machining feedback force amplitude waveform image, and judging whether an abnormal waveform segment exists, S6, determining a vulnerable machining characterization coefficient of a machine tool, and S7, determining the type of the surface area. Determining final machining parameters of the machine tool and machining to obtain a target boron carbide material; according to the method, the surface area of the boron carbide protoblank is analyzed and classified, different machining modes are determined, the machining speed is increased, meanwhile, the completeness of the boron carbide material is guaranteed, and the overall machining efficiency is improved.
本发明涉及碳化硼材料加工技术领域，尤其涉及一种高强度碳化硼材料及其制备方法，步骤S1，获取烧结完成的碳化硼胚体，检测碳化硼胚体的形态相关参数，步骤S2，确定碳化硼胚体各表面区域形态特征，步骤S3，确定各表面区域的易损特征表征系数并确定表面区域类型，步骤S4，初步调整易损区域的机床加工参数，并周期性检测机床加工反馈力，步骤S5，构建加工反馈力幅值波形图像，判定是否存在异常波形段，步骤S6，确定机床的易损加工表征系数，步骤S7，确定机床最终加工参数并进行加工得目标碳化硼材料；本发明对碳化硼原胚的表面区域进行分析并分类，确定不同的加工方式，提高加工速度的同时保证碳化硼材料的完整度，提高了整体加工效率。
High-strength boron carbide material and preparation method thereof
一种高强度碳化硼材料及其制备方法
WANG WEIMIN (author) / CUI YI (author) / BAO SIZHUO (author) / LI ZHANBAI (author) / WANG YIMAN (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
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