공학박사윤천한 - contents.kocw.net

2 3(1) 1872 John Isaiah Hyatt 1930 , 2 4 . 5 . 5 : ( ) 61) : 7 ( , plasticization, )8.

3 (1)사출성명의원리와공정 사출성형은플라스틱원료를가공하는중요한성형공법 중의하나로서，사용되는원료는열가소성과열 ...

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Transcription of 공학박사윤천한 - contents.kocw.net

1 2 3(1) 1872 John Isaiah Hyatt 1930 , 2 4 . 5 . 5 : ( ) 61) : 7 ( , plasticization, )8.

2 2 .. 910 (mold) (mold) , . (mold) , , 1. 11 (mold) 2. 12 . , (mold) 3. (blowmolding)13 (mold) (mold) ( ) 4.

3 14 (bead) (mold) 98% 2% 5. 15 (mold) 6. Thermoforming16 (die) 7. 17 8. RIM(Reaction Injection Molding) 18192) : . 203).

4 214) : .. 2 22 5) : 231) : (clamping force) ( ) @ (F) > (P) (A)(2) Boys be ambitious!

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