美国标准 ANSI BHMA A156.1合页和铰链检测测试

textitem 测试项目：americannational standard for butts and hinges 美国标准合页和铰链检测

textinfo 测试内容：

testingitems

6.1 cycletest

6.2 hinge pin risetest

6.3 hinge playtest

6.4 vertical and lateral weartest 垂直磨损和水平磨损

6.5 overload test过载测试

6.6 friction test摩擦力

6.7 salt spraytest 盐雾测试

note:说明
durability cyclescorresponding to grade 疲劳次数等级
grade3  350000cycles
grade2 1500000 cycles
grade1 2500000 cycles

samplere:  12pieces ofsamples

样品要求：12件样品

turnaroundtime: 25 working days for grade3,  55working days for grade 2; 75 working days for grade1

所需时间:标准（25~75个工作天）

sample for reference参考图片:

 
sample report报告样本：