áǶֱֵƫ1λֱֵƫ600/B2- B1
㵥ֱȵķ
ͼ¶˲ĵھγᄉʮ˿˿˿ߵ߶ӦĿ̶ֵA1A2B1B2ӶóֱΪ [ABS(A1-B1)-ABS(A2-B2)]/2עABSΪֵ
2.4 ְƴӺ쳬̽
ΦĺܶҪӣЩС͵ijңΪʡɱӹ˲ѵѵϸڣӲƷδ飬۹Уܳƣ
Ҫ
Φ죬3%ҲӦ3ڲӦGB/T 11345-1989Ҫ
ⷽ
ʽ̽ǶԺڲɨ飬ȷǷơδۺϵȳȱݡ
2.5 ֽȡֲֽ
ؽ˨¶ױӶƻɹܶɵؽ˨ʴɰȫ
Ҫ
ṹƹ淶GB50010-20108.2.1ע 涨Ӧ㣬㲻С40mmȼQC25Ӧټ5mm
ⷽ
ûֽǶԻɨ顣
2.6 幹Ϳ
ʹڳڽʱάжִ֮ʴ
Ҫ
1ߴ5mmʱпΪ86mߴ磼5mmʱпΪ65mƫС-10µm2ȽппӦ⻬йϴ¶ȱ;3ްߵ㡢Ƥ
ⷽ
ҳӰʣͿǼ⣬ÿټ5ÿ3㣬ȡƽֵΪùͿȡ
2.7 ӵص
йУӵʱƻѧʴӰ죬˻ѵӵΧҲڸɺӰʹӵص跢仯Ϊ֤ӵصĿɿԽӵװýжڵļ顣
Ҫ
ӵصֵС 10 ŷķ
ⷽ
ӵصǵӵ̽ؽӵ䷽ֱӵ20m40mĵ£Ϊ400mmٲӵصֵ
2.8 ˨
˨ɶȣƻṹȶбΣա
Ҫ
ΪM12M16M20M244.8˨ŤֱֵΪ40N?m80 N?m100 N?m250 N?m
ⷽ
Ťذְȫӽڵ10%飬ҲӦ3
2.9 Ż庸ŷ̽
̨ܵӰ죬岿пܻƣơ
Ҫ
治Ƶȱݡ
ⷽ
ŷ̽ǶҪÿ10%ҲӦ3鹹Уÿһͺ찴5%Ҳ1ÿһܳӦ10
2.10 ǿ̼
ڲdzԣȻ»̼ԻǿȻή͡
Ҫ
ǷԭҪ
ⷽ
1ûصڻÿһѡһ2ÿһΪ 2020cm3ÿһȡ 16 صֵڣ
4ݽлܣȥ 3 ֵСֵصƽֵ5ݡصѹǿȼ̡ƶǿȡ