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˿ӡCTSϵͳ

ʱ䣺2006-03-21 ߣ

ӡCTPΪӡˢҵĴŻ⣬ʵ˿ӡҲͬмֱưļҪɹ棬ɼֱӰӰ˿ӡϣӰγӡ档ڹ˿ӡֱưΪCTSComputer To Screen˼Ϳʼ˿ӡֱưоֱֻͼӦõӡˢ󣬲ʵֿƵCTSϵͳʵ˴CTFComputer To Film)CTSķԾ仯


1 CTSϵͳͼԭ


1.1 ʴϵͳ



1969˼δʱMonsanto Research˾һ˿ӡֱưרǼʴ˿ӡֱư漼רʴԭǣڽ˿Ϳ˿й⽺֮ϸһͼ֣CO2

벼մй㣬Ӷ˿ϵͼIJͨ͸


PCʹͼֻʱֻܿͱӦڼʴư淽УγɼʴϵͳͨƸʲôطʴҪǽͼ֣ͼ1ʴϵͳҪӡȾҵ˿ӡ档֪ӡȾҵӡõ˿ӡķ˿ǽͲ״ģüʴϵͳdzʡʴϵͳӡȾҵӡԽԼķ֣ܱڹͲ϶α䡣

ʴϵͳֻڽ˿˿͵˿Ϊ˿ֿܵʴĸ


1.2 عϵͳ


1990굤Mografo˾һֿƼعCTSϵͳϵͳعʴķ񡣼عϵͳĹԭǣ˿Ϳ˿й⽺֮ȻͨƼعϳӰƳ˿棬ͼ2ϵͳõĸй⽺ͨ˿ӡưй⽺ͬҪרõĸй⽺Ϊͳĸй⽺ĸйⷶΧ360420mm֮䣬ֻнխļ΢׵IJΣعⷶΧСֻרõĸй⽺Ӧ⣬عϵͳļ۸ϸߣÿ׸ߴϰԪ˼عϵͳгӦòǺܺá

1.3 īϵͳ


ΪعϵͳIJϵƺгӦõľԣ˾µļ۸ϵͳµļҪīϵͳ棬ϵͳǽīӡļֲ˿ӡư淽档гϵīϵͳGerber˾ScreenJet,Luscher˾JetScreen,KIWO˾ImageJet,Berg Engineering˾Stencil Writer,Sevcia˾Stencil Masterȡ


īϵͳĹԭǣ˿Ϳ˿й⽺֮ͨīϵͳīӡڸйϣīȫع⣬ʱδīĵطӲīĵطܱϴһӰһˮӰҺˮīĵطϴγ˿ͼIJ֡ͼ3īϵͳԭͼīϵͳڿֱʹôͳ˿ӡưй⽺͸˿ӡưйĤ۸񲻸ߣõ˹㷺Ӧá

īϵͳŵǿԶȫعصͼʧϸڣؼī㹻ܶ赲ȫعʱ⣬ҪīܶҪ3.0


īϵͳγԭɷࣺһǼʽīϵͳһѹʽīϵͳ

1.3.1 ʽīϵͳ


ͼ4ǼʽīϵͳĹԭͼʽīϵͳͷһȲɼƹأȲʱīǻڵ¶һݣݵѹ£һīΣīѹ죬īηеӡϣͬʱµīˮīǻϵͳͷгһţһÿͷɷīΡһҪͷƶһӡ


ʽīϵͳȱʱܶ΢Сī飬γɽīӰȡҼʽīϵͳīճҪϣֻʹˮī


1.3.2 ѹīϵͳ


ͼ5ѹīϵͳԭͼͷпѹ羧壬ڵ£ѹ羧ʹīǻСѹīǻīξѹӡϡʲôʱѹ羧ɼơѹīϵͳīηɽҼȿʹˮҲʹܼīһѹīϵͳʹ״īīڼȵ״̬䵽ϣīӴ


2 CTSϵͳĹؼ


2.1 RIP


˿ӡưõǰɫ㣬īҲӦ㡣ͺһɫӡͬҪʹùդͼRIPҳнͣɵͼȻRIPӡͷӡ㡣ʵϣCTSϵͳRIPͼŻRIPĹԭɵĹ࣬ҲʹRIP


2.2


Ϊ˼ͼɫЧͼҳǷдӦýִưԺٷʧʹˡ

2.3 ֱ


عCTSϵͳķֱʽϸߣɴ2540dpiīCTSϵͳķֱʱȽϵͣһֻ600720dpiϵͳֱ720dpiôֱ75L/InchʵֻԼ55LInchīCTSϵͳ˵̫ߵķֱζŽСĵӣ̫Сܻ赲ͣعʱ赲㹻Ĺ⣬ӶӰʱϴѡ⣬ֱʵ͵ĻٶҲҪöࡣ


2.4 ī


ҳɰΧIJīܻסī²Ϊ˷ֹīӦþīͷҪֻĽྻ


2.5 ©ӡ


ͷһӵ豸Ҫ820kHzƵʲīΣҪͬʱϰԤٶȺͷ˶ʱκӰ춼п©ӡƫλáڻҳӰܻӷзƫƣеӵӡе©ӡӰ졢īӰҲӰ쵽粻ī㣻ͷļԪʧ飬ͷܵ縯ʴҲӰ쵽е粻ī㡣


Ϊ˽©ӡ⣬CTSϵͳ¼


Microwaveַʽӡصķϸ㡣ַöӡӡÿ쵥һӡǰЩӡʧܵĻӡὫ䲹ϡʹЩطûӡϣѾӡĵм䣬Ҳѷַ֡в1顢2顢3顢4ӡȷʽٶ


㸲ǼַĵӺܣµӸַٶȺĵīϴ


۹ص켼ЩCTSϵͳѡָУЩīʱ߿ʹһȥЩӡ졣ʱCTSϵͳʣڹصĵط

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