CNIPA.AI
Sign In

All tools

Patent applicant records

APPLICANTS

陕西北方风力机电有限责任公司

Browse source applicant names and unchanged name fields from imported patent records.

These are name-based results, not verified legal entities. Identical names may refer to different people or organizations; aliases and historical names are not merged.

This name was extracted from a distinct applicant node in the source XML.

1 indexed patent records

Patent counts refer to distinct records held by this site, not an applicant’s complete portfolio. A joint name field is not a single company.

Verified corpus date coverage and last import time are not currently available. Publication dates on patent records are not import dates. Cached directory results may lag behind new imports.

Search the local original applicant field containing this full text. Results may include joint lists or longer names; this is not an exact identity search.

Search patents with this applicant condition
Open patent writing
№ CN122938546AInvention
Unknown

风力发电机辐板轴的制造工艺及装置

本发明提供一种风力发电机辐板轴的制造工艺，包括如下步骤：S1：选材及预热处理；S2：复合锻造：对坯料进行复合锻造；S3：热处理：对锻造后的材料进行热处理；S4：粗加工：对热处理后的材料进行粗加工，得到主轴和辐板，并在辐板与主轴的待焊部位加工出定位面和定位孔；S5：预装配及焊接：对辐板和主轴进行装配，采用焊接工装进行夹紧并焊接；S6：焊接后处理：对焊接好的辐板轴进行时效处理和表面强化处理；S7：质量检测：对后处理过的辐板轴进行质检；S8：后加工：对合格的辐板轴进行后加工，获得成品。本发明通过双温区复合锻造将晶粒细化至6级以上，再经正火、回火处理优化了材料的低温韧性，使辐板轴能够可靠服役于‑40℃以下的严寒环境。

❖陕西北方风力机电有限责任公司郭沛; 李卫红; 符斌; 李建博; 王博涛; 姜佳龙Oct 20, 2026§ 2/10 ClaimsB23P 15/00 (2006.01), F03D 80/00 (2016.01)