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Electroplated diamond wire saw, diamond wire abrasive particle and preparation method of diamond wire abrasive particle
The invention discloses an electroplated diamond wire saw, diamond wire abrasive particles and a preparation method of the diamond wire abrasive particles, and the preparation method of the diamond wire abrasive particles comprises the following steps: carrying out thermal reaction treatment on diamond micro-powder to obtain the diamond micro-powder with roughened surface and structure defects; uniformly mixing the diamond micro-powder with the roughened surface and the structure defects with oxide ceramic powder to obtain mixed powder; and the mixed powder is placed in a vacuum environment to be sintered, and the diamond wire abrasive particles are obtained. According to the method, diamond micro-powder is sequentially subjected to thermal reaction treatment, physical mixing treatment with oxide ceramic powder and sintering treatment, the diamond wire abrasive particles are obtained, the self-sharpening performance of the diamond abrasive particles is improved, and the holding strength of a plating layer on the diamond abrasive particles is improved; the cutting efficiency, the machining effect and the service life of the electroplated diamond fretsaw are further improved. The invention further provides the electroplated diamond fretsaw comprising the base wire, the electroplated layer and the diamond wire abrasive particles embedded in the electroplated layer.
本发明公开一种电镀金刚石线锯、金刚线磨粒及金刚线磨粒的制备方法，其中，金刚线磨粒的制备方法包括以下步骤：对金刚石微粉进行热反应处理，得到表面粗糙化并形成结构缺陷的金刚石微粉；将上述表面粗糙化并形成结构缺陷的金刚石微粉与氧化物陶瓷粉均匀混合，得到混合粉；将上述混合粉置于真空环境中进行烧结处理，得到金刚线磨粒。该方法通过对金刚石微粉先后进行热反应处理、与氧化物陶瓷粉物理混合处理及烧结处理，得到金刚线磨粒，使得金刚石磨粒的自锐性提高并增加镀层对金刚石磨粒的把持强度，进一步提升电镀金刚石线锯的切割效率、加工效果和使用寿命。本发明还提供一种包括基线、电镀层和镶嵌在电镀层内的金刚线磨粒的电镀金刚石线锯。
Electroplated diamond wire saw, diamond wire abrasive particle and preparation method of diamond wire abrasive particle
The invention discloses an electroplated diamond wire saw, diamond wire abrasive particles and a preparation method of the diamond wire abrasive particles, and the preparation method of the diamond wire abrasive particles comprises the following steps: carrying out thermal reaction treatment on diamond micro-powder to obtain the diamond micro-powder with roughened surface and structure defects; uniformly mixing the diamond micro-powder with the roughened surface and the structure defects with oxide ceramic powder to obtain mixed powder; and the mixed powder is placed in a vacuum environment to be sintered, and the diamond wire abrasive particles are obtained. According to the method, diamond micro-powder is sequentially subjected to thermal reaction treatment, physical mixing treatment with oxide ceramic powder and sintering treatment, the diamond wire abrasive particles are obtained, the self-sharpening performance of the diamond abrasive particles is improved, and the holding strength of a plating layer on the diamond abrasive particles is improved; the cutting efficiency, the machining effect and the service life of the electroplated diamond fretsaw are further improved. The invention further provides the electroplated diamond fretsaw comprising the base wire, the electroplated layer and the diamond wire abrasive particles embedded in the electroplated layer.
本发明公开一种电镀金刚石线锯、金刚线磨粒及金刚线磨粒的制备方法，其中，金刚线磨粒的制备方法包括以下步骤：对金刚石微粉进行热反应处理，得到表面粗糙化并形成结构缺陷的金刚石微粉；将上述表面粗糙化并形成结构缺陷的金刚石微粉与氧化物陶瓷粉均匀混合，得到混合粉；将上述混合粉置于真空环境中进行烧结处理，得到金刚线磨粒。该方法通过对金刚石微粉先后进行热反应处理、与氧化物陶瓷粉物理混合处理及烧结处理，得到金刚线磨粒，使得金刚石磨粒的自锐性提高并增加镀层对金刚石磨粒的把持强度，进一步提升电镀金刚石线锯的切割效率、加工效果和使用寿命。本发明还提供一种包括基线、电镀层和镶嵌在电镀层内的金刚线磨粒的电镀金刚石线锯。
Electroplated diamond wire saw, diamond wire abrasive particle and preparation method of diamond wire abrasive particle
一种电镀金刚石线锯、金刚线磨粒及金刚线磨粒的制备方法
XU ZHIQUN (author) / SUN BIN (author) / FU MINGQUAN (author) / FENG XIUPENG (author) / MA WEIPING (author)
2022-05-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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