1  Χ
    ձ׼ְͨ塢пְ塢ְ弰ķ
2  ʩ׼
    2.1  ҪҪߣ
    2.1.1  ʹðġ͸ֵҪӦгϸ֤ļ
    2.1.2  ܼĸְӦϱ4-1Ĺ涨
                             ְܼ                      4-1
                                     		      		
	Բη			ϵ	
  ߳ߴֱ (mm)		еѹϵͳ 	ѹϵͳ 	ͳ	
80320	0.5	0.5			
340450	0.6				
480630					
6701000		0.8		2.0	
11201250	1.0		1.0		
13202000				3.0	
25004000		1.2			
    עܵĸְȿС

    2.1.3  пְ治ơ̼ˮӡȱݣӦжпᾧơ
    2.1.4  ְܺİĺӦϱ4-2Ĺ涨
                          ְܺĺ                 4-2
Բηֱηܴ߳ (mm)	      (mm)	
100500	0.5	
5601120	0.75	
12502000	1.00	
25004000	1.2	

    2.1.5  ְӦиͼĿʴ治лۡˡߺͰѨȱݡ
    2.1.6  ܺİĺӦϱ4-3Ĺ涨
                            ܺĺ                   4-3
Բηֱηܴ߳ (mm)	       (mm)	
100320	1.0	
360630	1.5	
7002000	2.0	
25004000	2.5	

    2.1.7  Ӧõԡ硢ܼḯʴܣ治лۼĥ
    2.1.8  żõ綯ǻҧڻѹ۷Ϸʽ߼ԲԲͷҧŻ͸иǣ⣩־ԲҺѹǯǯ綯ǹ̨ꡢֵꡢ׻ܻ硢豸ѹǹ豸ְߡֱߡǳ桢롢塢İС͹ߡ
    ϵͳְȿɲոѹϵͳ
    2.2  ҵ
    2.2.1  мӹӦпྻƽʪĳ
    2.2.2  ֳɢӹӦܷѩ缰ṹι̵ʩ
    2.2.3  ҵصҪӦӹյĻߡʩԴͿɿİȫװãġ
    2.2.4  Ӧ׼ͼֽĴͼϵͳͼʩԱļȫס
3  
    3.1  ̣
	
				չ						ҧ		۷					
																	
							    		۳						
															
					ԲԲ				ƽ		״				

		í				Ʒ						
	
עҪʱпܳƷᡣ
	
    3.2  ߵĻУֱߡֱƽߡƽߡƽߡֱߵȷ֡Բȷֵȡչ˲ƽ߷߷߷ͼܲͬļ״͹񡢷ֱлչ
    3.3  ļбϵĸˣ󣬰״ûеֹмС
    3.4  ʱϽеѹ϶Сϵܲ׼ùߵƷʱŲܷ̤ϡʹù̶ʽ𶯼Ҫȸְ壬뵶ڲС5cmʵ
    3.5  Ϻ֮ǰõǻеǹ״ͼ4-1
     	
ͼ4-1
    3.6  ķܲҧӡíӡӵȲͬͬҧӻ򺸽ӽ4-4涨
                           ܵҧӻ򺸽ӽ                  4-4
	        	
	     (пְ)			
ġ1.0		ҧ    	ҧ    	
1.0<ġ1.2				
1.2<ġ1.5	    		    	
>1.5	(纸)		(벻)	

    3.6.1  ҧֱͼ4-2ʽҧڿȺݰĺȶӦϱ4-5Ҫ
     	
ͼ4-2
    3.6.2  ʱɲ纸ӴʽӦݷܵĹͺӷѡͼ4-3ʽ
    3.6.3  íʱʹíߴֱڰ棬íͷӦѰѹʹܺϲí롢ȡ
                         ҧ          mm                4-5
      	ƽ  ҧ      B	  ҧ      B	
0.7	68	67	
0.70.82	810	78	
0.91.2	1012	910	

      	
ͼ4-3
֮íӣһмɲӵϣй涨ʱҪС
    3.7  ҧӸʹ÷Χѡҧʽ÷Χɲձ4-6
                             ҧڼ÷Χ                    4-6
    ʽ	  	      Χ	
  	 ҧ 	   ڰĵƴӺԲηܵıպҧ 	
  	 ҧ 	   ԲֱܻӵĹܽҧ	
  	 Ͻҧ 	   ھηܡܡܼͨͨܵҧ 	
   	 תҧ 		
   	  	   ھηܴôҧڣʱҲܡܻͨͨ	

    3.8  ҧʱָֻǲС5cmֱ׼ҧڻϣȰϡ
    3.9  ҧںİϽõ۷߷۷ϣģߡʱʹеϵƬģغϣ۳ҪĽǶȡ
    3.10  ۷ʱӦϲ۷һ룬ⱻתĸְˡ
    3.11  ԲʱҧĳԲ״ھԲȦԲԲʵϡ¹࣬ʱֱֲ͸ְ塣
    3.12  ۷ԲĸְúϿڻֹкϷ졣ʱȣ˹ء˫ȷʵҧϣѺͰҧ
    3.13  ӹ
    3.13.1  ηܷӹ
    3.13.1.1  ĸǸ麸ɣʱӦעʹɺķھСڷܵ⾭͸ижϡ
    3.13.1.2  ϵֱڳ崲ϳí׼˨ס׾಻Ӧ150mm8501ȼܷ⽺ʱ˨׾ʵ󣬵ó300mm
    3.13.1.3  ׺ĽǸַںƽ̨Ͻкӣʱģ߿
    3.13.1.4  ηϹӦϱ4-7Ĺ涨
                                                         4-7
ηܴ߳ (mm)	Ϲ (mm)	
630	253	
8001250	304	
16002500	404	
30004000	505	
  עηĽӦݿס

    3.13.2  Բηӹ
    3.13.2.1  ȽǸַֻзԲϰ跨ֱеĿɵ״ȡ¡
    3.13.2.2  ú͸ֻ߸ƽ̨ƽ
    3.13.2.3  ĸ֧кӡס
    3.13.2.4  ԲϹӦϱ4-8Ĺ涨
                              Բ                           4-8
Բηֱ	          	
(mm)	    (mm)	    (mm)	
140	-204		
150280	-254		
300500		253	
5301250		304	
13202000		404	

    3.13.3  ޷ӹ
    ޷ӷܵĽӿӦûеӹߴӦȷ״Ӧ򣬽ӿڴӦܡ޷ηܽӿڴĽӦй̶ʩ
    ޷ӿɲóв塢ְ巨ɼеʽ4-94-104-11
                            Բη޷ʽ                   4-9
	޷ʽ		ӿҪ	ʹ÷Χ	ע	
  	 в  	    		 ȴ30mm ܷʩ 	 ѹ  	 ֱ <700mm 	
	 ǿв 	    		 ȴ20mm ܷʩ 	 С ѹ 		
	 Ǹּ ̳в 	    		 ȴ20mm ܷʩ 	 С ѹ 		
	 о  	    		 ȴ20mm ܷʩ 	 С ѹ 		
	   	    		 ĽǼ90ǡ ̶ 	 С ѹ 		
	   	    		   	 С ѹ 	  100mm 	



                          þη޷ʽ                4-10
	޷ʽ	С(mm)	תҪ	ʹ÷Χ	ע	
 	 S  	   		 ѹƽ  20mm  	 ѹ  	 ʹñ й̶ʩ	
	 C  	   		 ѹƽ 20mm	 С ѹ 		
	 	   		 ĽǼ90 ƽ̶	 С ѹ 		
	 	   		 ĽǼ90 ǣ̶	 С ѹ 		
	 	   		 ĽǼ90 ǡ̶	 С ѹ 		
		   		 ĽǼ90  	 ߡС ѹ 		
	 峾  ɼ	   		 ĽǼ90 	 ߡС ѹ 		
	 	   		 Ľ˹̶ 	 ѹ  	ô˷ʱܴ߳ߴ粻ô630mm	
	  	   		 ĽǼ90 ǲ̶ 	 ѹ  		
                               Բηо                     4-11
ֱ	оܳ	Թ˿оí	⾶ƫ (mm)	
D (mm)	l (mm)	()	Բ  	о  	
120	60	32			
300	80	42			
400	100	42			
700	100	62			
900	100	82			
1000	100	82			
    	
    3.13.4  ܷ֡ϹӦϱ4-12Ĺ涨
                             Ϲmm                   4-12
Բβַ   	280 320560 6301000 11202000	   	-254 -304 -354 -404	   	
Բ    	280 320560 6301000 11202000 2000	L304 L354   L404	    	-306 -358 -4010 -4012 	

    ڷíʱԱ沿Ҫܿס
    3.14  ηܱ߳ڻ630mmͱ·ܱ߳ڻ800 m mܶγ1200mmʱӦȡӹ̴ʩ߳Сڻ800mmķܣ˲ߵķӹ̡
    СѹܵĹܶγȴ1200mmʱӦüӹ̿ʽӹ̡
    ѹܵĵҧڷӦмǿʩ
    ܵİĺȴڻ2mmʱӹ̴ʩķΧʵſ
    ܵļӹʽͼ4-4ͼ4-5
    3.15  뷨ϳʱַ÷ӣǸַʱܱںСڻ1.5mmɲ÷ӣí׳ߴ4-13Ĺ涨
    ܱں1.5mmɲ÷ߵ㺸طܹܱܿ㺸ʱܱϣʱӦܹܿ45mmΪֹΣɲͼ4-6ķ
    	
ͼ4-4  Բηܼӹʽ
          	
ͼ4-5  ηܼӹʽ
                      Բηܷíí׳ߴ            4-13
    	   	í   	í   	
	120630 8002000	4.5 5.5	4 8 5 10	
	200500 5302000	4.5 5.5	4 8 5 10	

      	
ͼ4-6
    ͼбʾõļֺ˳򣬴ͷָʾܵĺӷСͷʾֲֶεĺӷֱʾȺ˳ʹȽϾȵȺȴӶٱΡ
    3.16  뷨íǰȽмˣϸ󽫷ڷϣܶ10mmҷ뷨ƽӦֱȻʹҺѹíǯֶǯí뷨ịܷ́ߡ
    3.17  ӦƽӦסݿףĽӦƽӦֻڣ©硣
    3.18  Сӡ֧ܵȣӴ֧ͨͨҪܡ϶Ӧܷ⽺©硣ʹʱҺˮֹɽˣҪƱܡ
    3.19  Ӧڵ£+5棩ͳʪʪȲ80%Ļ½УǰӦҳ۹ָ߲ʱӦʹĤȣжѻ©Ϳơݼɫȱݡ
    ְͨѹʱһᣬ֤ҧڲ⡣
    3.20  ְķҪ󣬿ɲձ4-14Ĺ涨ִС
                                                          4-14
	͵	      		
1	лҳ¶Ȳ70Ŀ	  ڱͿ   Ϳ   Ϳ ()	2 1 2	
2	лҳ¶Ȳ70Ŀ	  ڡͿ	2	
3	з۳м	  ڱͿ   Ϳ   Ϳ	1 1 2	
4	иʴԽʵĿ	  Ϳ   Ϳ	2 2	
   ע豣µķ治ͿճʱͿ顣

    3.21  ܳƷӦͼɹܡ֧ϵͳ˳дӺ뼰̼ѷãȴ
4  ׼
    4.1  ֤Ŀ
    4.1.1  ܵĹ񡢳ߴҪ
    鷽͹۲顣
    4.1.2  ҧܡȾȡ޿׶ҧںѵȱݡֱҧӦ
    鷽۲顣
    4.1.3  ܺϽմ©Ƶȱݣ򺸷
    鷽۲顣
    4.2  Ŀ
    4.2.1  Ӧﵽ۽ƽֱԲȣƽУ̽ǡ氼͹5mm뷨ι̣ƽȲ6mm
    鷽ߡ͹۲顣
    4.2.2  ܷ׾ӦҪʩ淶Ĺ涨Ӧι̣촦ݿסݿ׾߱ԡ
    鷽͹۲顣
    4.2.3  ܼӹӦι̿ɿ룬ˣȶԳơ
    鷽۲ְⷽ顣
    4.2.4  ְ塢ܱӦ޿̺ۡۡѨȱݡϸְܱˡ
    鷽۲顣
    4.2.5  ƤխҪһ£ܶ˺Ӧι̿ɿ
    鷽۲顣
    4.3  ƫĿ
    4.3.1  ܼߴƫͼ鷽Ӧϱ4-15Ĺ涨
                    ܼߴƫͼ鷽          4-15
	    Ŀ	ƫ (mm)	      	
	 		0 -1		
			0 -2		
			0 -1		
			0 -2		
		+2 0		
		+2 0		
5	    ηԽ֮	3		
6	    ƽ	2		
7	    ԽӴƽ	1		

5  Ʒ
    5.1  Ҫֶпְ⻬ྻڿĸľͷϣ롣
    5.2  ְ塢ҪľϡҪƽ϶ʱ˱档ʱӦʹ
ò۵Ļ߹ߣʱӦʹľнƤ׵Ĵӣʹ䴸ߡ
    5.3  Ϸ˳ţ¶Ӧȡꡢѩʩ
    5.4  ܳƷӦƽ޻ˮĳأϣ豸Ȼһ𣬲зꡢѩʩʱӦϵͳţ롢װˡ
    5.5  ܰװжӦšֹ𻵳Ʒ
6  Ӧע
    6.1  ʱײͷֹʩձ4-16
                       ײ⼰ֹʩ             4-16
		      ʩ	
1		  í			  ǿģí   ȷ   ӳí		
2		  ܷӲ			  ÷ʹֱⴹֱܿı߷һ		
3		  Ľ©			  ƬѹǰҪ   ҧصʱƽ   ĽǲӦֻ		
4		  ܼӿ׶			  ֿ׶úܷ⽺		
5		  ܴв̶ͬ³С͹Ա			  淶ѡøְȣ ҧʽĲӦϵͳܰ淶мӹ		
6		  ηŤ̽			  ȷ   ҧԤߴȷ֤ҧڿһ		
7		  ͷԲͷǶȲ׼ȷ			  ȷչ		
8		  Բηܲͬ   ԲͨǶȲ׼ҧϲ			  ȷչ		

7  ¼
    7.1  Ԥ칤̼¼
    7.2  








