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畢業(yè)設(shè)計(jì) 17″crt顯示器塑料外殼造型設(shè)計(jì)及后蓋注射模設(shè)計(jì).doc

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畢業(yè)設(shè)計(jì) 17″crt顯示器塑料外殼造型設(shè)計(jì)及后蓋注射模設(shè)計(jì),目　錄摘要ivabstractv第一章緒論11.1注塑模具概述11.2模具cad/cam簡介2第二章塑料性能及其結(jié)構(gòu)工藝性32.1塑料的基本概念32.1.1塑料的定義及組成32.1.2塑料的分類32.1.3塑料的性能32.2熱塑性塑料成型加工性能42.3熱塑料制品設(shè)計(jì)原則52.3.1尺寸，精度及表面精粗糙度52.3.2...
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分類: 論文>材料科學(xué)論文

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?aòa IV
ABSTRACT V
μúò??? D÷?? 1
1.1 ×￠?ü?￡????ê? 1
1.2 ?￡??CAD/CAM?ò?é 2
μú?t?? ?üá?D??ü?°???á111¤ò?D? 3
2.1 ?üá?μ??ù±????? 3
2.1.1 ?üá?μ??¨ò??°×é3é 3
2.1.2 ?üá?μ?·?àà 3
2.1.3 ?üá?μ?D??ü 3
2.2 èè?üD??üá?3éDí?ó1¤D??ü 4
2.3 èè?üá????·éè???-?ò 5
2.3.1 3?′?￡????è?°±í????′?2ú?è 5
2.3.2 í??￡D±?è 5
2.3.3 ±úo? 5
2.3.4 ?ó???? 5
2.3.5 ?§3D?? 6
2.3.6 ?2?? 6
2.3.7 ?×￡¨2?￡? 6
2.3.8 ?Y?? 6
2.3.9 ???t 6
2.4 ABS?üá??ò?é 7
2.4.1 ê1ó?D??ü 7
2.4.2 3éD?ì?D? 7
2.4.3 ??àíD??üó?èèD??ü 7
2.4.4 á|?§D??ü 7
2.4.5 3éD?ì??t 7
μúèy?? ?ü?t?ìDíó?3éD?á??téè?? 8
3.1 ?ü?t?ìDí 8
3.1.1 ′??÷μ??ìDí1y3ì 8
3.1.2 ?°??μ??ìDí1y3ì 9
3.1.3 oó???ìDí1y3ì 10
3.1.4 ?°??oíoó??μ?×°?? 11
3.2 3éD?á??téè?? 13
3.2.1 Dí??éú3é 13
3.2.2 ?ˉ?￡2?·?éè?? 14
3.2.3 2à?ò·?Dí3éD??ú11éè?? 15
μú???? ±ê×??￡?üó?×￠é??ú???? 16
4.1 ?￡?üμ????? 16
4.1.1 ?￡??±ê×??ˉμ?òaò? 16
4.1.2 ?￡?üμ???ó? 16
4.1.3 ×￠é??￡??á??t??ó? 18
4.2 ×￠é??úμ????? 19
4.2.1 ????×￠é??ú 19
4.2.2 1¤ò?2?êyμ?D￡o? 19
4.2.3 ×￠é??￡°2×°3?′?μ?D￡o? 21
4.2.4 ?a?￡DD3ìμ?D￡o? 21
μú???? ??×￠?μí3éè?? 22
5.1 ??×￠?μí3éè???-?ò 22
5.2 á÷μàéè?? 22
5.2.1 ?÷á÷μàéè?? 23
5.2.2 ·?á÷μàéè?? 23
5.2.3 ???úéè?? 24
5.3 Dí???1á|1à?? 25
5.4 ????éè?? 27
μúáù?? à?è′?μí3éè?? 28
6.1 ?￡??μ÷?úμ???òaD? 28
6.1.1 ?￡?????ü?t?êá?μ?ó°?ì 28
6.1.2 ?￡????éú2úD§?êμ?ó°?ì 29
6.2 à?è′ê±?????? 30
6.2.1 ó°?ìà?è′ê±??μ?òò?? 30
6.2.2 à?è′ê±??μ????? 31
6.3 à?è′2?êy???? 31
6.4 à?è′???·2??? 34
6.4.1 ?¨?￡à?è′???· 34
6.4.2 DíD?à?è′???· 35
μú???? í??￡?ú11éè?? 36
7.1 éè???-?ò?°·?àà 36
7.1.1 éè???-?ò 36
7.1.2 í??￡?ú11·?àà 36
7.2 í??￡×èá|???? 36
7.3 í??￡?ú11μ?D?ê? 37
7.3.1 í??t°?í??￡?ú11éè??òaμ? 38
7.3.2 ?ú11?á11D?ê??￡ 38
7.3.3 ?a?￡·?ê?μ?è·?¨ 39
μú°??? ?￡??μ?×°?? 40
8.1 ×°??1y3ì 40
8.1.1 ?¨?￡×ó×°?? 40
8.1.2 ?ˉ?￡×ó×°?? 42
8.1.3 ?￥3??μí3×ó×°?? 42
8.1.4 ×ü×° 44
8.2 ?a?￡1y3ì·??? 44
?áê?ó? 45
2??????× 46
????ò?￡oéè??í??? 47
?????t￡oía??·-ò??-?t?°·-ò??? 48

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