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The invention discloses a preparation method of a carbon strip for a pantograph carbon slide plate, and relates to the technical field of carbon slide plate carbon strip preparation, and the preparation method comprises the following steps: S1, preparing a mixture material, S2, mixing and kneading the mixture material, S3, treating the material: proportioning the obtained various mixture materials, adding a graphene material, and carrying out primary blank manufacturing after the proportioning is completed; s4, prepressing for primary blank manufacturing: adding the viscous mixed material into a vertical hydraulic machine for prepressing under the prepressing pressure of 4.5 Mpa at the temperature of 90-100 DEG C for 3.5 seconds, and manufacturing a primary blank after prepressing is completed; s5, roasting preparation: cooling the obtained initial blank to room temperature, shaping, and roasting; and S6, carrying out quality detection on the prepared carbon strip. Through secondary rolling, the impact toughness of the carbon slide plate is improved, the manufacturing cost is saved, the reliability of the carbon slide plate is improved, meanwhile, the wear resistance of the carbon slide plate can be improved, and the wear of the carbon slide plate to the contact line is not increased.
本发明公开了一种受电弓碳滑板用碳条的制备方法，涉及碳滑板碳条制备技术领域，包括以下步骤，S1、制备混合物材料：S2、将混合物材料进行混捏：S3、对物料进行处理：将得到的各种混合物料，进行配比加入石墨烯物料配比完成后进行初坯制作；S4、预压进行初坯制造：粘稠状混合物料加入到立式液压机中进行预压，预压压强为4.5Mpa，温度为90℃‑100℃，预压时间为3.5s，预压完成后制作初坯；S5、焙烧制备：得到的初坯冷却至室温并定型后，进行焙烧；S6、对制备完成的碳条进行质量检测。本发明二次轧片，提高了碳滑板的冲击韧性，节省制作成本，提高了碳滑板的可靠性，同时能够提高碳滑板的耐磨性，并且碳滑板对接触线磨耗没有增加。
The invention discloses a preparation method of a carbon strip for a pantograph carbon slide plate, and relates to the technical field of carbon slide plate carbon strip preparation, and the preparation method comprises the following steps: S1, preparing a mixture material, S2, mixing and kneading the mixture material, S3, treating the material: proportioning the obtained various mixture materials, adding a graphene material, and carrying out primary blank manufacturing after the proportioning is completed; s4, prepressing for primary blank manufacturing: adding the viscous mixed material into a vertical hydraulic machine for prepressing under the prepressing pressure of 4.5 Mpa at the temperature of 90-100 DEG C for 3.5 seconds, and manufacturing a primary blank after prepressing is completed; s5, roasting preparation: cooling the obtained initial blank to room temperature, shaping, and roasting; and S6, carrying out quality detection on the prepared carbon strip. Through secondary rolling, the impact toughness of the carbon slide plate is improved, the manufacturing cost is saved, the reliability of the carbon slide plate is improved, meanwhile, the wear resistance of the carbon slide plate can be improved, and the wear of the carbon slide plate to the contact line is not increased.
本发明公开了一种受电弓碳滑板用碳条的制备方法，涉及碳滑板碳条制备技术领域，包括以下步骤，S1、制备混合物材料：S2、将混合物材料进行混捏：S3、对物料进行处理：将得到的各种混合物料，进行配比加入石墨烯物料配比完成后进行初坯制作；S4、预压进行初坯制造：粘稠状混合物料加入到立式液压机中进行预压，预压压强为4.5Mpa，温度为90℃‑100℃，预压时间为3.5s，预压完成后制作初坯；S5、焙烧制备：得到的初坯冷却至室温并定型后，进行焙烧；S6、对制备完成的碳条进行质量检测。本发明二次轧片，提高了碳滑板的冲击韧性，节省制作成本，提高了碳滑板的可靠性，同时能够提高碳滑板的耐磨性，并且碳滑板对接触线磨耗没有增加。
Preparation method of carbon strip for pantograph carbon slide plate
一种受电弓碳滑板用碳条的制备方法
SHI GANG (author)
2023-01-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B60L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
,
Antrieb von elektrisch angetriebenen Fahrzeugen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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