
Һѹվɼԭ HLϵҺѹվָҺѹװãҪṩɿƷѹҺѹͣҺѹеϡûֻҪҺѹվϵִлӣҺѹеʵָֹ涨Ķѭ Һѹվɵװáɿϡ估е϶ɡΪ װãװеͱãҺѹվĶԴеתΪҺѹ͵ѹܡ ɿ飺ҺѹͨװɣҺѹʵзѹڡ ϣʽװϣӣ뼯ɿ鹦ͬ УʽһߵĶӰ壬һȫƵ ҺѹվĹԭͱתôͣеתΪҺѹ͵ѹܡҺѹͨɿ飨ϣʵзѹںӹ·ҺѹеУӶִлı任ĴСٶȵĿƶҺѹе
ҺѹվṹʽҪ ṹʽҪԵװõĽṹʽװλüȴʽ֡ װõĽṹʽװλÿɷ֣ 1.ʽװʽװǰϣҪڶϵͳ 2.ʽװʽװǰϣҪڱϵͳڡ 3.ʽװʽװԵĻϣʽװõװãҪݻ250ʴ7.5ǧߵϵͳ Һѹվȴʽɷ֣ 1.Ȼȴ䱾ȽȴһݻС250ϵͳ 2.ǿȴȴǿȴһݻ250ϵͳ ҪЧʡ ݻ18ֹ± GB2876)(λL
25 |
40 |
63 |
100 |
160 |
250 |
400 |
630 |
800 |
1000 |
1250 |
1600 |
2000 |
2500 |
3200 |
4000 |
5000 |
6300 |
ҺѹվɸûҪݹʹ: 1.ϵͳüɿ顣 2.ȴ 3.õװá
ͺѡ HL L 160 E - D 2.2 G HL -Һѹվ L -ṹʽL=ʽW=ʽB=ʽ 160 -ݻ E -ѹȼޱ=6.3MPa;E=16MPa;F=21MPa;H=31.5MPa D -ͱͣD=ҶƬãS=˫ҶƬãB=ҶƬãC=ֱãZ= 2.2 -綯ʣǧߣ G -·ʽޱ=ɿʽG=ʽԪ· ʾװʽݻ160õҶƬã綯2.2ǧߣѹ6.3MPaɿʽҺѹվɱΪHLL160-D2.2 YϵҺѹվγߴͼܸ߶ȳߴ簴ɿٻ |