Laser direct rapid manufacturing of functional metal part with complex structure and full density

wu weihui; yang yongqiang; wang di

Volume 23 Issue 06

Jun. 2011

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2011 > 23(06): 0-

peng chang xian, tan hong mei, lin peng, et al. Experimental studies of blowoff impulse in materials irradiated by pulsed soft Xray[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

wu weihui, yang yongqiang, wang di. Laser direct rapid manufacturing of functional metal part with complex structure and full density[J]. High Power Laser and Particle Beams, 2011, 23.

peng chang xian, tan hong mei, lin peng, et al. Experimental studies of blowoff impulse in materials irradiated by pulsed soft Xray[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

wu weihui, yang yongqiang, wang di. Laser direct rapid manufacturing of functional metal part with complex structure and full density[J]. High Power Laser and Particle Beams, 2011, 23.

PDF( 6467 KB)

Laser direct rapid manufacturing of functional metal part with complex structure and full density

1.
School of Physics and Mechanical and Electrical Engineering,Shaoguan University,Shaoguan 512005,China;
2.
School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510640,China

Publish Date: 2011-06-28

Abstract

Abstract

It is very difficult to rapidly and directly manufacture functional metal part with complex structure and full density (FMPCD) . In this study, the method of rapid manufacturing FMPCD by selective laser melting (SLM) was discussed, and the problem of ensuring synchronously part density and precision during SLM process was analyzed in detail combined with some SLM experiments. The results show that in order to rapidly manufacture FMPCD by SLM, it is necessary to reduce the effects of balling, spattering and air holes on part density and precision; Balling and air holes can be avoided by maintaining enough re-melting amount of upper solidified layer which can be got through use of enough thin powder layer thickness and careful adjustment of other processing parameters under good antioxidant
- selective laser melting,
- rapid manufacturing,
- metal part,
- full density,
- functional,
- complex structure

FullText(HTML)

References(0)

References

Relative Articles

[1]	Liang Yiqing, Yuan Youjin, Wang Xiaojun, Shen Guodong, Huang Yuzhen, Li Jiqiang, Zhang Huajian, Gao Daqing, Zhang Xiang, Yang Jing. Quality quantification in pulsed power supply for synchrotron magnet[J]. High Power Laser and Particle Beams, 2024, 36(12): 124001. doi: 10.11884/HPLPB202436.240044
[2]	Wei Hao, Sun Fengju, Qiu Aici, Yang Hailiang, Yin Jiahui, Zhang Pengfei, Jiang Xiaofeng, Wang Zhiguo. Review of development of high energy pulsed X-ray accelerators for flash radiography[J]. High Power Laser and Particle Beams, 2022, 34(9): 094001. doi: 10.11884/HPLPB202234.210444
[3]	Huang Ziping, Lv Lu, Chen Sifu, Wang Wei. Application of pulse induction module in circular accelerators[J]. High Power Laser and Particle Beams, 2017, 29(02): 020201. doi: 10.11884/HPLPB201729.160460
[4]	Su Zhaofeng, Qiu Mengtong, Lai Dingguo, Ren Shuqing, Yang Shi, Yang Li, Xu Qifu, Zhang Yuying, Huang Zhongliang. Structural design of fluence measurement system for pulse hard X-ray[J]. High Power Laser and Particle Beams, 2016, 28(01): 014006. doi: 10.11884/HPLPB201628.014006
[5]	Zhang Siqun, Ouyang Kai, Huang Xianbin, Dan Jiakun, Zhou Rongguo, Yang Liang. Soft X-ray radiation power characteristics of tungsten wire arrays on Yang accelerator[J]. High Power Laser and Particle Beams, 2013, 25(09): 2378-2384. doi: 10.3788/HPLPB20132509.2378
[6]	liao shuqing, cheng cheng, zheng shuxin, tang chuanxiang, lin yuzheng, jing xiaobing, mu fan, pan haifeng. Experimental research of double-pulse linear induction electron accelerator[J]. High Power Laser and Particle Beams, 2009, 21(06): 0- .
[7]	zhang yong-min, chen wei-qing, lai ding-guo, huang jian-jun, ren shu-qing, yang li, cheng liang, zhang yu-ying, qiu ai-ci. Development of inner prepulse restraining inductance of accelerator[J]. High Power Laser and Particle Beams, 2008, 20(09): 0- .
[8]	chen jun, yang jian-hua, shu ting, zhang jian-de, zhou xiang, wen jian-chun. Primary power supply of repetitive pulsed intense current accelerator charged by capacitance of energy store[J]. High Power Laser and Particle Beams, 2008, 20(08): 0- .
[9]	xu yong, li ming, jin xiao, li wei-hua, wang yuan, chen tian-cai. Diagnostics for electron-beam microbunch of L-band RF-linac[J]. High Power Laser and Particle Beams, 2007, 19(10): 0- .
[10]	huang zi-ping, chen si-fu, deng jian-jun, ye yi. Burst double-pulse cell of LIA[J]. High Power Laser and Particle Beams, 2007, 19(04): 0- .
[11]	pei shi-lun, wang shu-hong, liu wei-bin. Two-pulse acceleration for BEPCⅡ injector linac[J]. High Power Laser and Particle Beams, 2007, 19(09): 0- .
[12]	ning jia-min, jiang shi-lun, xu rong-kun, guo cun. Linear luminescence for thin plastic scintillator under intense soft X-ray irradiation[J]. High Power Laser and Particle Beams, 2006, 18(07): 0- .
[13]	song zhi-min, liu guo-zhi, qiu shi, huang wen-hua, shao hao. Development of MC55 low impedance intense pulsed electron beam accelerator[J]. High Power Laser and Particle Beams, 2005, 17(08): 0- .
[14]	xue fei-biao, yang jian-lun, li zheng-hong. Precise synchronization of UV laser probe system with the load current of accelerator[J]. High Power Laser and Particle Beams, 2005, 17(01): 0- .
[15]	zhao yong-peng, cheng yuan-li, wang qi, yang da-wei. Device of capillary discharge with pre-pulse and main pulse to excite soft Xray laser[J]. High Power Laser and Particle Beams, 2004, 16(06): 0- .
[16]	huang zi ping, deng jian jun, wang hua cen, li xin. Doublepulse reconstruction of a singlepulse LIA module[J]. High Power Laser and Particle Beams, 2003, 15(10): 0- .
[17]	yang hai-liang, li guo-zheng, jiang jing-he, he chao-hui, chen xiao-hua. A research for measuring proton fluence with TLD[J]. High Power Laser and Particle Beams, 2001, 13(02): 0- .