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http://nopr.niscpr.res.in/handle/123456789/24621| Title: | Study on drafting force of roving: Part I-Effect of process variables |
| Authors: | Das, A; Ishtiaque, S M; Kumar, Rajesh |
| Keywords: | Drafting force;Drafting speed;Roller setting;Polyester fibre;Viscose fibre |
| Issue Date: | Jun-2004 |
| Publisher: | CSIR |
| Abstract: | The effect of process variables, namely draft, drafting speed and roller setting, on drafting force of polyester/viscose (65:35) roving has been studied. A reasonably good correlation (R2 = 0.855) between process variables and drafting force has been observed. The drafting force at first increases with the increase in draft but after reaching a maximum value, it declines sharply. The drafting force increases with the increase in drafting speed and the same trend is also observed at lower draft and roller setting. But when the draft and roller setting further increase, initially the drafting force remains unchanged with the increase in drafting speed and then it declines. The roller setting has been found to be inversely proportional to the drafting force for all the experimental combinations. |
| Page(s): | 173-178 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.29(2) [June 2004] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 29(2) 173-178.pdf | 1.31 MB | Adobe PDF | View/Open |
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