東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Machining of elastomers.

Luo, Jie.

FindBook

Google Book

Amazon

博客來

Machining of elastomers.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Machining of elastomers./
作者:	Luo, Jie.
面頁冊數:	106 p.
附註:	Source: Dissertation Abstracts International, Volume: 66-02, Section: B, page: 1133.
Contained By:	Dissertation Abstracts International66-02B.
標題:	Engineering, Mechanical. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3163875
ISBN:	0496984284

Machining of elastomers.
Luo, Jie.

Machining of elastomers. - 106 p.

Source: Dissertation Abstracts International, Volume: 66-02, Section: B, page: 1133.

Thesis (Ph.D.)--University of Michigan, 2005.

The research investigates the use of sharp tools, cryogenic cooling of workpiece, and induction heating of the tool for machining of elastomers. The chip formation, inverse heat transfer solution of induction heating, induction-heated tool for elastomer machining, forces in end milling of elastomers, and machined grooves and surfaces are studied.

ISBN: 0496984284Subjects--Topical Terms:

783786
Engineering, Mechanical.

Machining of elastomers.
LDR:03588nmm 2200313 4500 001 1851779
005 20051216102529.5
008 130614s2005 eng d
020 $a 0496984284
035 $a (UnM)AAI3163875
035 $a AAI3163875
040 $a UnM $c UnM
100 1 $a Luo, Jie. $3 1939661
245 1 0 $a Machining of elastomers.
300 $a 106 p.
500 $a Source: Dissertation Abstracts International, Volume: 66-02, Section: B, page: 1133.
500 $a Chair: Albert J. Shih.
502 $a Thesis (Ph.D.)--University of Michigan, 2005.
520 $a The research investigates the use of sharp tools, cryogenic cooling of workpiece, and induction heating of the tool for machining of elastomers. The chip formation, inverse heat transfer solution of induction heating, induction-heated tool for elastomer machining, forces in end milling of elastomers, and machined grooves and surfaces are studied.
520 $a A classification system that identifies elastomer chips based on their size and morphology is described. A four-step examination procedure is developed to specify seven types of chips. Serrated chip formation with apparent adiabatic shear bands, possibly due to the low thermal conductivity of elastomer, is observed for one end milling condition. Another type of serrated chip is found with surface wavy marks due to the workpiece vibration.
520 $a The explicit finite difference formulation of an inverse heat transfer model to calculate the induction heat flux is developed for a workpiece with low cross-section Biot number. Compared to measured temperatures, the accuracy and limitation of proposed method is demonstrated. Finite element analysis results validate the assumption to use the uniform temperature in a cross-section for the inverse heat transfer solution of induction heat flux.
520 $a The induction heating is applied to raise the temperature of an end milling tool for machining of elastomers. Experiments and finite difference thermal modeling of the induction-heated tool for elastomer end milling are investigated. The thermal model of a stationary tool can be expanded to predict the temperature distribution of an induction-heated rotary tool within a specific spindle speed range. Experimental measurements validate that the thermal model can accurately predict tool tip peak temperature.
520 $a The induction-heated tool and cryogenically cooled workpiece are investigated for elastomer end milling to generate desirable shape and surface roughness. At high cutting speed, smoke is generated and becomes an environmental hazard. At the low cutting speed, induction-heated tool demonstrates to be beneficial for the precision elastomer machining with better surface roughness and dimensional control. Frequency analysis of cutting forces shows that the low frequency vibration of soft elastomer workpiece is correlated to the surface machining mark generation. The correlation between the machined groove width and cutting force reveals the importance of the workpiece compliance to precision machining of elastomer. The use of both contact profilometer and non-contact confocal microscope to measure the roughness of machined elastomer surfaces is explored. The comparison of measurement results shows the advantages and limitations of both measurement methods.
590 $a School code: 0127.
650 4 $a Engineering, Mechanical. $3 783786
690 $a 0548
710 2 0 $a University of Michigan. $3 777416
773 0 $t Dissertation Abstracts International $g 66-02B.
790 1 0 $a Shih, Albert J., $e advisor
790 $a 0127
791 $a Ph.D.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3163875