电子拉力机的两种测试方法区别之处
电子拉力机的检定方法，主要分为两种：
electronic tensile machine verification method, mainly divided into two kinds:
*种：根据电子拉力机被检区间的力值，选择标准拉力试样，标准拉力试样的力值为该区间满量程力值的60％～90％之间选择，将拉力机试样装夹在电子拉力 试验机上，按gb/t228-2002标准规定的速度让电子拉力试验机对标准拉力试样进行拉伸，当指针稍有摆动时立刻停止拉伸，即标准拉力试样处于拉伸状 态，此时在标准拉力试样上装上引伸计或贴上应变片，按gb/t228-2002标准规定的速度继续对标准拉力试样进行拉伸，引伸计或应变片将标准拉力试样 的伸长量显示出来，根据胡克定律，将伸长量换算为拉力值，再与度盘上与标准拉力试样相同的力值点进行对比，根据比对值的差来确定电子拉力试验机技术状态及 精度，使得电子产品在设计研制阶段对其固有可靠性有进一步的提高。
first: according to the strength of test interval to electronic tensile machine, choose standard tensile test specimen, the tension test specimen strength standard values for the area between the full scale value choice between 60% ~ 90%, the tensile machine clamping in electronic tensile test sample machine, according to gb/t228-2002 standard for electronic tensile testing machine to stretch of standard tensile samples, when the pointer swing slightly stop stretching, namely standard tensile specimens under tensile state, at this point in the standard tensile samples on or affix strain gauge extensometer, according to gb/t228-2002 standard continue to stretch to standard tensile specimen, or strain gauge extensometer will display standard elongation of tensile sample,equivalent according to hooke's law, the elongation of tension values, and again on the dial and standard tensile samples of the same value point, according to comparing the value of the difference to determine the state and precision of electronic tensile testing machine technology makes electronic products in the design development stage for its inherent reliability have further improved.
第二种：根据电子拉力试验机被检区间的力值，将相应力值的标准拉力试样装夹在试验机上，按gb/t228-2002标准规定的速度让试验机对标准拉力试样 进行拉伸，当标准拉力试样处于拉伸状态时在其上装上引伸计或贴上应变片，让拉力试验机继续对标准拉力试样进行拉伸，引伸计或应变片将标准拉力试样的伸长量 显示出来，将伸长量换算为拉力值，再与拉力试验机度盘上与标准拉力试样相同的力值点进行对比，根据比对值的差来确定电子拉力试验机技术状态及精度。
second: according to the electronic tensile testing machine were inspection interval value, the force and stress value of standard tensile test specimen clamping on the test machine, according to gb/t228-2002 standard for testing machine for standard tensile specimen tensile, when standard tensile samples are in a state of tension on the jacket or affix strain gauge extensometer, let continue to stretch to standard tensile specimen tensile testing machine, or strain gauge extensometer can display the standard tensile specimen elongation elongation conversion into tension values, and again on the tensile testing machine dial with standard tensile samples of the same value point, according to comparing the value of the difference to determine the state of electronic tensile testing machine technology and precision.
这个方法是利用胡克定律，根据标准拉力试样的伸长量换算为力值与试验机度盘力值进行对比，来确定电子拉力机的精度。这种方法极大程度上简化了检定的操作过程，对电子拉力机原始拉伸状态的日常检定带来极大方便和标准化。
this method is the use of hooke's law, according to the standard tensile specimen elongation conversion do value compared with testing machine dial force value, to determine the accuracy of electronic tensile testing machine. this method greatly simplifies the verification process, the original tensile state electronic tensile testing machine daily check and bring great convenience and standardization.
本文出自于，转载请注明：
你知道精密加工的加工方式有哪些吗？
力士乐径向柱塞泵可分为几大类
电池堆测试温控系统使用参考
臭氧发生器的分类标准是什么
镜向光泽度计
电子拉力机的两种测试方法区别之处
使用红外线灭菌器注意要点
高低温试验箱保养守则
不锈钢砝码,不锈钢砝码厂家,不锈钢砝码价格的校准选择
德国FESTO气缸活塞杆故障有哪些呢
钢筋锈蚀仪厂家现货供应技术参数
水厂消毒用钢瓶秤,2000kg氯瓶电子秤
三辊卷板机安全操作贴士
如何减少蠕动泵的脉动问题
讲解电力电缆故障测试仪工作原理
想不到小型全自动制丸机竟然推动了中医药生产现代化的进程
CHCN-121台式氰hua物测定仪0.01-0.50mg/L
阿米控REF610
环氧树脂灌封胶没有AB混合就固化了怎么办？
5月医药大事件之政策篇：严整乱象，维护患者利益
electronic tensile machine verification method, mainly divided into two kinds:
*种：根据电子拉力机被检区间的力值，选择标准拉力试样，标准拉力试样的力值为该区间满量程力值的60％～90％之间选择，将拉力机试样装夹在电子拉力 试验机上，按gb/t228-2002标准规定的速度让电子拉力试验机对标准拉力试样进行拉伸，当指针稍有摆动时立刻停止拉伸，即标准拉力试样处于拉伸状 态，此时在标准拉力试样上装上引伸计或贴上应变片，按gb/t228-2002标准规定的速度继续对标准拉力试样进行拉伸，引伸计或应变片将标准拉力试样 的伸长量显示出来，根据胡克定律，将伸长量换算为拉力值，再与度盘上与标准拉力试样相同的力值点进行对比，根据比对值的差来确定电子拉力试验机技术状态及 精度，使得电子产品在设计研制阶段对其固有可靠性有进一步的提高。
first: according to the strength of test interval to electronic tensile machine, choose standard tensile test specimen, the tension test specimen strength standard values for the area between the full scale value choice between 60% ~ 90%, the tensile machine clamping in electronic tensile test sample machine, according to gb/t228-2002 standard for electronic tensile testing machine to stretch of standard tensile samples, when the pointer swing slightly stop stretching, namely standard tensile specimens under tensile state, at this point in the standard tensile samples on or affix strain gauge extensometer, according to gb/t228-2002 standard continue to stretch to standard tensile specimen, or strain gauge extensometer will display standard elongation of tensile sample,equivalent according to hooke's law, the elongation of tension values, and again on the dial and standard tensile samples of the same value point, according to comparing the value of the difference to determine the state and precision of electronic tensile testing machine technology makes electronic products in the design development stage for its inherent reliability have further improved.
第二种：根据电子拉力试验机被检区间的力值，将相应力值的标准拉力试样装夹在试验机上，按gb/t228-2002标准规定的速度让试验机对标准拉力试样 进行拉伸，当标准拉力试样处于拉伸状态时在其上装上引伸计或贴上应变片，让拉力试验机继续对标准拉力试样进行拉伸，引伸计或应变片将标准拉力试样的伸长量 显示出来，将伸长量换算为拉力值，再与拉力试验机度盘上与标准拉力试样相同的力值点进行对比，根据比对值的差来确定电子拉力试验机技术状态及精度。
second: according to the electronic tensile testing machine were inspection interval value, the force and stress value of standard tensile test specimen clamping on the test machine, according to gb/t228-2002 standard for testing machine for standard tensile specimen tensile, when standard tensile samples are in a state of tension on the jacket or affix strain gauge extensometer, let continue to stretch to standard tensile specimen tensile testing machine, or strain gauge extensometer can display the standard tensile specimen elongation elongation conversion into tension values, and again on the tensile testing machine dial with standard tensile samples of the same value point, according to comparing the value of the difference to determine the state of electronic tensile testing machine technology and precision.
这个方法是利用胡克定律，根据标准拉力试样的伸长量换算为力值与试验机度盘力值进行对比，来确定电子拉力机的精度。这种方法极大程度上简化了检定的操作过程，对电子拉力机原始拉伸状态的日常检定带来极大方便和标准化。
this method is the use of hooke's law, according to the standard tensile specimen elongation conversion do value compared with testing machine dial force value, to determine the accuracy of electronic tensile testing machine. this method greatly simplifies the verification process, the original tensile state electronic tensile testing machine daily check and bring great convenience and standardization.
本文出自于，转载请注明：
你知道精密加工的加工方式有哪些吗？
力士乐径向柱塞泵可分为几大类
电池堆测试温控系统使用参考
臭氧发生器的分类标准是什么
镜向光泽度计
电子拉力机的两种测试方法区别之处
使用红外线灭菌器注意要点
高低温试验箱保养守则
不锈钢砝码,不锈钢砝码厂家,不锈钢砝码价格的校准选择
德国FESTO气缸活塞杆故障有哪些呢
钢筋锈蚀仪厂家现货供应技术参数
水厂消毒用钢瓶秤,2000kg氯瓶电子秤
三辊卷板机安全操作贴士
如何减少蠕动泵的脉动问题
讲解电力电缆故障测试仪工作原理
想不到小型全自动制丸机竟然推动了中医药生产现代化的进程
CHCN-121台式氰hua物测定仪0.01-0.50mg/L
阿米控REF610
环氧树脂灌封胶没有AB混合就固化了怎么办？
5月医药大事件之政策篇：严整乱象，维护患者利益