Ultra-precision single-point diamond turning of a complex sinusoidal mesh surface using machining accuracy active control

Peixing Ning (Avtor), Ji Zhao (Avtor), Shijun Ji (Avtor), Jingjing Li (Avtor), Handa Dai (Avtor)

Povzetek

Single-point diamond turning (SPDT) assisted with slow tool servo (STS) is the most commonly utilized technique in the fabrication of optical modules. However, the tool path significantly affects the quality of the machined surface. In order to realize the determined machining accuracy effectively, a tool path generation (TPG) method based on machining accuracy active control (MAAC) is presented. The relationship between tool path and machining error is studied. Corner radius compensation (CRC) and the calculation of chord error and residual error are detailed. Finally, the effectiveness of the proposed approach is verified through a machining error simulation and a cutting experiment of a complex sinusoidal mesh surface fabrication.

Ključne besede

machining accuracy active control;machining error prediction;complex sinusoidal mesh surface;single-point diamond turning;

Podatki

Jezik:	Angleški jezik
Leto izida:	2021
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	UL FS - Fakulteta za strojništvo
UDK:	621.9(045)
COBISS:	76143363
ISSN:	0039-2480
Št. ogledov:	166
Št. prenosov:	54
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarni naslov:	Ultranatančno točkovno diamantno struženje kompleksne sinusoidne površine z aktivnim nadzorom točnosti obdelave
Sekundarne ključne besede:	aktivni nadzor točnosti obdelave;napovedovanje napake obdelave;kompleksna sinusoidna površina;točkovno struženje z diamantnim orodjem;
Vrsta dela (COBISS):	Članek v reviji
Strani:	str. 343-351
Letnik:	ǂVol. ǂ67
Zvezek:	ǂno. ǂ7/8
Čas izdaje:	Jul.-Aug. 2021
DOI:	10.5545/sv-jme.2021.7172
ID:	13500685