主要著作/Selected Works

 1.        张大伟. 螺纹花键同步滚轧理论与技术. 北京:科学出版社, 2020.

 2.        张大伟. 金属体积成形过程建模仿真及应用. 北京: 科学出版社, 2022.

 3.        张大伟, 赵升吨. 材料成形设备与系统——车辆制造中的应用. 北京: 机械工业出版社, 2023.

 4.        张大伟, 张琦. 金属塑性成形过程建模仿真技术. 北京: 机械工业出版社, 2024.

期刊论文(第一作者/通讯作者)/Selected Publications (First/Corresponding Author)

录用第一作者/通讯作者

1.    Chong TIAN, Dawei ZHANG* Guangcan YANG, Shengdun ZHAO. Geometric size and forming force prediction in incremental flanging: A new analytical model. Chinese Journal of Aeronautics, online. https://doi.org/10.1016/j.cja.2024.04.002(SCI源期刊, 中科院1区)   

2.    Guang-can YANG, Da-wei ZHANG*, Chong TIAN, Sheng-dun ZHAO. Influence of geometric configurations on friction characteristics during incremental forming process of AA5052 sheet metal. Transactions of Nonferrous Metals Society of China, online. https://link.cnki.net/urlid/43.1239.TG.20240403.1707.030 (SCI源期刊中科院1区)

3.    Guang-can YANG, Da-wei ZHANG*, Chong TIAN, Sheng-dun ZHAO. A new test for friction in incremental sheet forming: method and implementation. Transactions of Nonferrous Metals Society of China, Accepted.  (SCI源期刊中科院1区)

4.    Zhang Dawei*, Zhang Xuekai, Cao Zixuan, Ge Ziyi, Lv Shichang, Zhao Shengdun, Hu Yanghu. Characteristic of transition layer on soft metal-substrate interface for metal seal. Rare Metal Materials and Engineering, Accepted. (SCI源期刊)   

5.    Hu Yanghu, Zhang Dawei*, Tian Chong, Chai Xing, Zhao Shengdun. Influence of friction condition on cavity filling for large-scale titanium alloy strut forging. Rare Metal Materials and Engineering, Accepted.(SCI源期刊)   

 

2024年代表作第一作者/通讯作者

1.   Guang-Can Yang, Da-Wei Zhang*, Chong Tian, Yang-Hu Hu, Sheng-Dun Zhao. A method for determining efficiency parameters based on efficiency-quality graph in incremental sheet forming. Journal of Materials Research and Technology, 2024, 33: 5170-5192. https://doi.org/10.1016/j.jmrt.2024.10.141 (SCI源期刊)

1.   Da-Wei Zhang *,  Xing Chai, Kun Li, Shu-Qin Fan, Chong Tian, Yang-Hu Hu, Sheng-Dun Zhao. Influence of friction on initial setting position of preform for final forging process of large-scale titanium alloy strut. The International Journal of Advanced Manufacturing Technology, 2024, 134: 4519-4528. https://doi.org/10.1007/s00170-024-14382-1 (SCI源期刊) 

2.    Da-Wei Zhang *,  Qiu-Tong Liu, Xu-Cheng Li, Lin-Quan Chen, Guang-Can Yang, Qi, Zhang, Sheng-Dun Zhao. Implementing approach of rolling process for inner spline sleeve with medium diameter: radial-feed rolling and through-feed rolling. The International Journal of Advanced Manufacturing Technology, 2024, 130: 2457-2473. https://doi.org/10.1007/s00170-023-12789-w (SCI源期刊) 

 

2023年代表作第一作者/通讯作者

1.    Da-Wei Zhang*,  Guang-Can Yang, Shi-Chang Lv, Chong Tian, Zhi-Jun Li. Fretting behavior of static metal seal and testing apparatus for fretting friction with low/high temperature. Tribology International, 2023, 187: 108676. https://doi.org/10.1016/j.triboint.2023.108676. (SCI源期刊TOP期刊)   

2.    Chong Tian, Da-Wei Zhang *,   Guang-Can Yang, Cheng-Cheng Zhu, Sheng-Dun Zhao. A new forming limit test method for incremental stretch flanging. Journal of Materials Processing Technology, 2023 : 118082. https://doi.org/10.1016/j.jmatprotec.2023.118082.  (SCI源期刊TOP期刊)

3.    Shuowen ZHANG, Dawei ZHANG *,  Shengdun ZHAO, Fei JIANG, Myoung-Gyu LEE. Characteristics of surface and subsurface of formed thread parts by axial-infeed thread rolling process. Chinese Journal of Aeronautics, 2023, 36(3): 471-481. https://doi.org/10.1016/j.cja.2022.07.019  (SCI源期刊TOP期刊)

4.    Dawei Zhang*, Linghao Hu, Bingkun Liu, Shengdun Zhao. Relationship between hardness and deformation during cold rolling process of complex profiles. Chinese Journal of Mechanical Engineering, 2023, 36: 120. https://doi.org/10.1186/s10033-023-00950-1 (SCI源期刊)   

5.    Da-Wei Zhang*, Wen-Long Gao-Zhang, Qi Zhang. Alternative flexible correction forming of a blade: multipoint correction with surface measurement and deformation simulation. Advances in Manufacturing, 2023, 11:587-600. https://doi.org/10.1007/s40436-023-00440-6. (SCI源期刊)   

6.    Da-Wei Zhang *,  Xu-Cheng Li, Qiu-Tong Liu, Sheng-Dun Zhao, Kun-Yin Lu. General phase-difference model of round dies for inner and external helical profile rolling processes with radial-feed and through-feed. The International Journal of Advanced Manufacturing Technology, 2023,126: 2765-2779.  https://doi.org/10.1007/s00170-023-11172-z (SCI源期刊) 

7.    Kun Li, Dawei Zhang*,  Shengdun Zhao*, Peng Zhang, Liangyu Fei. A novel multipass incremental gear rolling process with blank and rolling die axes crossed. The International Journal of Advanced Manufacturing Technology, 2023, 129: 715-726. https://doi.org/10.1007/s00170-023-12314-z  (SCI源期刊)

8.    张大伟*, 雷征, 闫方琦, 田冲, 王晨浩, 李智军. 自紧式V形金属密封特性及悬臂结构影响. 机械科学与技术2023, 42(7): 1114-1119. https://doi.org/10.13433/j.cnki.1003-8728.20220079

 

2022年代表作第一作者/通讯作者

1.    Da-Wei Zhang *,  Ding-Hao Li, Bing-Kun Liu, Zai-Chi Yu, Sheng-Dun Zhao. Investigation and implementation for forming lead screw by through-feed rolling process with active rotation. Journal of Manufacturing Processes, 2022, 82: 96-112. https://doi.org/10.1016/j.jmapro.2022.07.062 (SCI源期刊) 

2.    Da-Wei Zhang *,  Chao Zhang, Chong Tian, Sheng-Dun Zhao. Forming characteristic of thread cold rolling process with round dies. The International Journal of Advanced Manufacturing Technology, 2022, 120: 2503-2515. https://doi.org/10.1007/s00170-022-08918-6 (SCI源期刊) 

3.    张大伟*, 卢昆银, 赵升吨, . 内外局部约束下内齿圈滚轧成形. 机械工程学报, 202258(20): 221-230. http://www.cjmenet.com.cn/CN/10.3901/JME.2022.20.221  (EI源期刊)

4.    Shuowen Zhang, Shengdun Zhao, Fei Jiang, Yujian Ren, Dawei Zhang *, Myoung-Gyu Lee *. Analysis of thread rolling process using an analytical single tooth rolling model based on the slip line field theory and slab method. Journal of Manufacturing Processes, 2022, 76: 675-686. https://doi.org/10.1016/j.jmapro.2022.02.054 (SCI源期刊)

5.    Chong Tian, Da-Wei Zhang *, Qi Zhang, Ze-Bang Zheng, Sheng-Dun Zhao. A drawing-flaring process of metal bushing ring without welding seam for plate heat exchanger. The International Journal of Advanced Manufacturing Technology, 2022,121: 2539-2552. https://doi.org/10.1007/s00170-022-09466-9.  (SCI源期刊)

6.    Shuowen Zhang, Dawei Zhang *, Dazhou Liu, Yuanzhe Dong, Fan Li, Shengdun Zhao *. Analysis of friction characteristics during the thread cold rolling process by using a novel singletooth rolling friction test. The International Journal of Advanced Manufacturing Technology, 2022,121: 5439-5449. https://doi.org/10.1007/s00170-022-09638-7  (SCI源期刊)

7.    Shuowen Zhang, Dawei Zhang *, Hong Jiang, Fei Jiang, Shengdun Zhao *. Numerical and experimental analysis of deformation behaviors and microstructure evolution in the thread rolling process. Journal of Materials Research and Technology, 2022, 19: 230-242. https://doi.org/10.1016/j.jmrt.2022.05.050 (SCI源期刊)

 

2021年代表作第一作者 

1.    Da-Wei Zhang*,  Fang-Fang Xu, Zai-Chi Yu, Kun-Yin Lu, Ze-Bang Zheng, Sheng-Dun Zhao. Coulomb, Tresca and Coulomb-Tresca friction models used in analytical analysis for rolling process of external spline. Journal of Materials Processing Technology, 2021, 292: 117059. https://doi.org/10.1016/j.jmatprotec.2021.117059 . (SCI源期刊) 

2.    Da-Wei Zhang*,  Guang-Can Yang, Ze-Bang Zheng, Sheng-Dun Zhao. Effect of forming conditions on frictional characteristic in cold bulk forming process of copper alloy. Tribology International, 2021, 155: 106786. https://doi.org/10.1016/j.triboint.2020.106786 . (SCI源期刊)   

3.    Dawei ZHANG *, Guangcan YANG, Shengdun ZHAO. Frictional behavior during cold ring compression process of aluminum alloy 5052. Chinese Journal of Aeronautics, 2021, 34(5): 47-64. https://doi.org/10.1016/j.cja.2020.07.030 (SCI源期刊) 

4      张大伟*, 李智军, 杨光灿, 赵升吨. 金属体积成形中摩擦描述与评估研究进展. 锻压技术, 2021, 46(10):1-11.

 

2020年代表作第一作者/通讯作者 

1.    Dawei ZHANG *, Bingkun LIU, Jingxiang LI, Minchao CUI, Shengdun ZHAO. Variation of friction condition in cold ring compression test of medium carbon steel. Friction, 2020, 8(2): 311-322. (SCI源期刊) 

2.    Shuowen Zhang, Dawei Zhang*, Yongfei Wang*, Qian Zhu, Shengdun Zhao, Wei Luo. The planetary rolling process of forming the internal thread. The International Journal of Advanced Manufacturing Technology, 2020, 107: 3543-3551. (SCI源期刊)  

3.      张大伟*, 朱成成, 赵升吨. 大型筒形件对轮旋压设备及应用进展. 中国机械工程, 2020, 31(9):1049-1056. (EI源期刊) 

   

2019年代表作(第一作者

1.     Da-Wei Zhang* Sheng-Dun Zhao, Yong-Dong Bi. Analysis of forming error during thread and spline synchronous rolling process based on motion characteristic. The International Journal of Advanced Manufacturing Technology, 2019, 102: 915-928.(SCI源期刊)

2.      Da-Wei Zhang* Bing-Kun Liu, Fang-Fang Xu, Qi Wang, Sheng-Dun Zhao. A note on phase characteristic among rollers before thread or spline rolling. The International Journal of Advanced Manufacturing Technology, 2019, 100:391-399. (SCI源期刊)

3.    Da-Wei Zhang* Bing-Kun Liu, Sheng-Dun Zhao. Influence of processing parameters on the thread and spline synchronous rolling process: an experimental study. Materials, 2019, 12(10), 1716, https://doi.org/10.3390/ma12101716. (SCI源期刊)

4.      Da-Wei Zhang* Tian-Lin Shi, Sheng-Dun Zhao. Through-process finite element modeling for warm flanging process of large-diameter aluminum alloy shell of gas insulated (metal-enclosed) switchgear. Materials, 2019, 12(11), 1784, https://doi.org/10.3390/ma12111784. (SCI源期刊)

5.    Da-Wei Zhang* Zhen-Hao Zheng, Sheng-Dun Zhao. Influence of geometric parameters on variation of motion during rolling process of involute spline. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2019, 41, 208. https://doi.org/10.1007/s40430-019-1710-2 (SCI源期刊)

6.    Dawei ZHANG*,  Fan LI, Shuaipeng LI, Shengdun ZHAO. Finite element modeling of counter-roller spinning for large-sized aluminum alloy cylindrical parts. Frontiers of Mechanical Engineering, 2019, 14(3): 351-357. (SCI源期刊)

7.    Zhang Dawei*, Zhang Qi, Fan Xiaoguang, Zhao Shengdun. Review on joining process of carbon fiber-reinforced polymer and metal: applications and outlook. Rare Metal Materials and Engineering, 2019, 48(1): 44-54. (SCI源期刊)  

8.      张大伟* 赵升吨, 王利民. 复杂型面滚轧成形设备现状分析. 精密成形工程, 2019, 11(1): 1-10.

 

2018年代表作(第一作者

1.    Da-Wei Zhang* Xiao-Guang Fan. Review on intermittent local loading forming of large-size complicated component: deformation characteristics. The International Journal of Advanced Manufacturing Technology, 2018, 99:1427-1448. (SCI源期刊)

2.    Da-Wei Zhang*. Die structure and its trial manufacture for thread and spline synchronous rolling process. The International Journal of Advanced Manufacturing Technology, 2018, 96: 319-325. (SCI源期刊)

3.    Da-Wei Zhang* Shuai-Peng Li, Fei Jing, Shu-Qin Fan, Sheng-Dun Zhao. Initial position optimziation of preform for large-scale strut forging. The International Journal of Advanced Manufacturing Technology, 2018, 94: 2803-2810. (SCI源期刊)

4.    Zhang Dawei*, Zhang Qi, Fan Xiaoguang, Zhao Shengdun. Review on joining process of carbon fiber-reinforced polymer and metal: methods and joining process. Rare Metal Materials and Engineering, 2018, 47(12): 3686-3696. (SCI源期刊)

5.    Da-Wei Zhang*, Sheng-Dun Zhao. Influences of friction condition and end shape of billet on convex at root of spline by rolling with round dies. Manufacturing Technology, 2018, 18(1): 165-169. (EI源期刊)

  

2017年代表作(第一作者/通讯作者

1.    Da-Wei Zhang* Min-Chao Cui, Miao Cao, Ning-Yu Ben, Sheng-Dun Zhao. Determination of friction conditions in cold-rolling process of shaft part by using incremental ring compression test. The International Journal of Advanced Manufacturing Technology, 2017, 91: 3823-3831. (SCI源期刊)

2.      Ning-Yu Ben,  Da-Wei Zhang* Nan Liu, Xiang-Ping Zhao, Zhi-Jun Guo, Qi Zhang, Sheng-Dun Zhao. FE modeling of warm flanging process of large T-pipe from thick-wall cylinder. The International Journal of Advanced Manufacturing Technology, 2017, 93: 3189-3201. (SCI源期刊)

3.      张大伟*. 钛合金筋板类构件局部加载成形有限元仿真分析中的摩擦及其影响. 航空制造技术, 2017, (4): 34-41. (约稿)

4.      张大伟*. 复杂构件锻造预成形坯料设计综述. 精密成形工程, 2017, 9(6): 143-156. (约稿)

 

2016年代表作(第一作者)

1.    Da-Wei Zhang*, Hengan Ou. Relationship between friction parameters in Coulomb-Tresca friction model for bulk metal forming. Tribology International, 2016, 95: 13-18. (SCI源期刊)

2.    Da-Wei Zhang*, Sheng-Dun Zhao, Hengan Ou. Analysis of motion between rolling die and workpiece in thread rolling process with round dies. Mechanism and Machine Theory, 2016, 105: 471-494. (SCI源期刊) 

3.      Da-Wei Zhang*. Sheng-Dun Zhao. Deformation characteristic of thread and spline synchronous rolling process. The International Journal of Advanced Manufacturing Technology, 2016, 87:835-851. (SCI源期刊)

4.    Da-Wei Zhang*, Sheng-Dun Zhao, Hengan Ou. Motion characteristic between die and workpiece in spline rolling process with round dies. Advances in Mechanical Engineering, 2016, 8(7):1-12.(SCI源期刊)

5.    Zhang Da-wei*, Zhao Sheng-dun.Numerical study on forming complex fitting body on end of integrated stainless steel pipe without welds. Journal of Central South University, 2016, 23(2): 269-276 (SCI源期刊)

6.    张大伟*, 赵升吨, 朱成成, 张君, 胡阳虎, 段丽华. 钛合金实心锭穿孔挤压穿孔过程有限元分析. 稀有金属材料与工程, 2016, 45(1): 86-91. (SCI源期刊) 

 

2015年代表作(第一作者)

1.    Da-Wei Zhang*, He Yang. Analytical and numerical analyses of local loading forming process of T-shape component by using Coulomb, shear and hybrid friction models. Tribology International, 2015, 92: 259-271. (SCI源期刊)

2.    Da-Wei Zhang*, Sheng-Dun Zhao, Shi-Bo Wu, Qi Zhang, Shu-Qin Fan, Jingxiang Li. Phase characteristic between dies before rolling for thread and spline synchronous rolling process. The International Journal of Advanced Manufacturing Technology, 2015, 81(1-4): 513-528. (SCI源期刊)

3.    Da-Wei Zhang*, He Yang. Fast analysis on metal flow in isothermal local loading process for multi-ribs component using slab method. The International Journal of Advanced Manufacturing Technology, 2015, 79 (9-12): 1805-1820. (SCI源期刊)

4.    Da-Wei Zhang*, He Yang. Loading state in local loading forming process of large sized complicated rib-web component. Aircraft Engineering and Aerospace Technology, 2015, 87(3): 206-217. (SCI源期刊)

5.       张大伟*, 赵升吨. 行星滚柱丝杠副滚柱塑性成形的探讨. 中国机械工程, 2015, 26(3): 385-389.

6.       张大伟*, 赵升吨. 螺纹花键同轴零件高效同步滚压成形研究动态. 精密成形工程, 2015, 7(2): 24-29, 40.(约稿)

 

2014年代表作(第一作者)

1.    Da-Wei Zhang*, Sheng-Dun Zhao. New method for forming shaft having thread and spline by rolling with round dies. The International Journal of Advanced Manufacturing Technology, 2014, 70(5-8): 1455-1462. (SCI源期刊)

2.    Da-wei ZHANG, Sheng-dun ZHAO, He YANG*. Analysis of deformation characteristic in multi-way loading forming process of aluminum alloy cross valve based on finite element model. Transactions of Nonferrous Metals Society of China, 2014, 24(1): 199-207. (SCI源期刊)

3.    Da-wei ZHANG, He YANG*. Development of transition condition for the region with variable-thickness in isothermal local loading process. Transactions of Nonferrous Metals Society of China, 2014, 24(4):1101-1108. (SCI源期刊)

4.    Zhang Dawei, Yang He*. Distribution of metal flowing into unloaded area in the local loading process of titanium alloy rib-web component. Rare Metal Materials and Engineering, 2014, 43(2): 296-300. (SCI源期刊)

5.    Da-Wei Zhang*, Sheng-Dun Zhao, Yong-Tang Li. Rotatory condition at initial stage of external spline rolling. Mathematical Problems in Engineering, 2014, 2014: Article ID 363184, 12 pages. (SCI源期刊)

6.       张大伟*, 景飞, 赵升吨, 李蓬川, 罗恒军. 坯料放置位置对TC18钛合金支柱模锻过程的影响. 锻压技术, 2014, 39(12): 1-5.

 

2013年代表作(第一作者)

1.    Da-Wei Zhang*, He Yang. Metal flow characteristics of local loading forming process for rib-web component with unequal-thickness billet. The International Journal of Advanced Manufacturing Technology. 2013, 68(9-12):1949-1965. (SCI源期刊)

2.    Da-Wei Zhang*, He Yang. Numerical study of the friction effects on the metal flow under local loading way. The International Journal of Advanced Manufacturing Technology. 2013, 68(5-8):1339-1350. (SCI源期刊)

3.    Da-Wei Zhang*, He Yang. Preform design for large-scale bulkhead of TA15 titanium alloy based on local loading features. The International Journal of Advanced Manufacturing Technology. 2013, 67(9-12): 2551-2562. (SCI源期刊)

 

2012年以前代表作(第一作者)

1.    D.W. Zhang, H. Yang, Z.C. Sun. Analysis of local loading forming for titanium-alloy T-shaped components using slab method. Journal of Materials Processing Technology, 2010, 210(2): 258-266. (SCI源期刊)

2.    Da-Wei Zhang, He Yang, Zhi-Chao Sun, Xiao-Guang Fan. Deformation behavior of variable-thickness region of billet in rib-web component isothermal local loading process. The International Journal of Advanced Manufacturing Technology. 2012, 63(1-4): 1-12. (SCI源期刊)

3.    Da-Wei Zhang, He Yang, Hong-Wei Li, Xiao-Guang Fan. Friction factor evaluation by FEM and experiment for TA15 titanium alloy in isothermal forming process. The International Journal of Advanced Manufacturing Technology. 2012, 60(5-8): 527-536. (SCI源期刊)

4.    ZHANG Da-wei, YANG He, SUN Zhi-chao, Fan Xiao-guang. Influences of fillet radius and draft angle on the local loading process of titanium alloy T-shaped components. Transactions of Nonferrous Metals Society of China. 2011, 21(12): 2693-2074. (SCI源期刊)

5.    ZHANG Da-wei, YANG He, SUN Zhi-chao. Finite element simulation of aluminum alloy cross valve forming by multi-way loading. Transactions of Nonferrous Metals Society of China, 2010, 20(6): 1059-1066. (SCI源期刊)

6.    D.W. Zhang, H. Yang, Z.C. Sun. 3D-FE modelling and simulation of multi-way loading process for multi-ported valves. Steel Research International, 2010, 81(3): 210-215. (SCI源期刊)

7.    ZHANG Dawei, LI Yongtang, FU Jianhua, ZHENG Quangang. Rolling force and rolling moment in spline cold rolling using slip-line field method. Chinese Journal of Mechanical Engineering. 2009, 22(5): 688-695. (SCI源期刊)

8.    ZHANG Dawei, LI Yongtang, FU Jianhua. Tooth curves and entire contact area in process of spline cold rolling. Chinese Journal of Mechanical Engineering. 2008, 21(6): 94-97. (SCI源期刊)

9.    ZHANG Dawei, LI Yongtang, FU Jianhua, ZHENG Quangang. Mechanics analysis on precise forming process of external spline cold rolling. Chinese Journal of Mechanical Engineering. 2007, 20(3):54-58.

10.    张大伟, 孙志超, 杨合. 四通阀多向加载成形参数影响模拟分析. 锻压技术, 2010, 35(3): 148-152.

授权发明专利(第一发明人)/Granted Patents (First Inventor)

没有找到条目。
专利名称 申请号 专利类型 申请日期
一种基于材料试验机的微磨动试验装置及方法 202111382772.2 发明 2021.11.22
一种一体式波纹管接头结构的连接装置及工艺 202111017077.6 发明 2021.08.31
一种大型薄壁矩形波纹管多道次对轮旋压机 202110520372.7 发明 2021.05.13
一种环形扁平管一体化成形装置及工艺 202110359468.X 发明 2021.04.02
一种差动式行星滚柱丝杠副环形槽螺母滚轧装置及工艺 202110055240.1 发明 2021.01.16
一种差动式行星滚柱丝杠螺母环形槽塑性成形装置及工艺 202110055276.X 发明 2021.01.15
差动式行星滚柱丝杠螺母分瓣模具滚轧成形装置及工艺 202110056812.8 发明 2021.01.15
一种陶瓷基复合材料的连接方法及铆钉结构 202011452664.3 发明 2020.12.12
一种半固态流变成形浆料制备及定量转运的装置与方法 202011309088.7 发明 2020.11.19
半固态流变成形制备颗粒增强金属基复合材料装置及方法 202011304190.8 发明 2020.11.19
铝合金轮毂半固态流变成形浆料制备及转运装置 202011309087.2 发明 2020.11.19
一种波纹金属软管网套压紧环锁紧装置及方法 202011153439.X 发明 2020.10.26
一种矿用液压增力一体化直驱转辙机 202011113688.6 发明 2020.10.17
一种锻轧复合成形大齿高蜗杆的方法及径向锻造模具 202010409527.5 发明 2020.05.14
大型薄壁高筒环件轴向连续路径搅拌摩擦增材制造工艺 201911104294.1 发明 2019.11.13
大型厚壁盘形环件径向连续路径搅拌摩擦增材制造工艺 201911104418.6 发明 2019.11.13
一种大直径内齿型件多模具同步滚轧成形方法 201911054918.3 发明 2019.10.31
一种改善滚柱受力的行星滚柱丝杠副的滚柱 201910932857.X 发明 2019.09.29
一种行星滚柱丝杠副的滚柱 201910933548.4 发明 2019.09.29
用于大型环件超声波扫描的尺寸可变环形工作水槽结构 201910928144.6 发明 2019.09.28