portant;="" text-align:="" left;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; line-height: 1.42; font-family: "Microsoft YaHei", SimHei, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); box-sizing: border-box; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; outline: none; user-select: text !important;">产品介绍：

portant;="" text-align:="" left;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; line-height: 1.42; font-family: "Microsoft YaHei", SimHei, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); box-sizing: border-box; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; outline: none; user-select: text !important;">金属线材扭力测试机适用于测定直径（或特征尺）为10--30mm的金属线材在单向或双向扭转中承受塑性变形的能力及显示线材表面和内部的缺陷。

portant;="" text-align:="" left;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; line-height: 1.42; font-family: "Microsoft YaHei", SimHei, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); box-sizing: border-box; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; outline: none; user-select: text !important;">执行标准：

portant;="" text-align:="" left;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; line-height: 1.42; font-family: "Microsoft YaHei", SimHei, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); box-sizing: border-box; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; outline: none; user-select: text !important;">GB/T 239-1999《金属线材扭转试验方法》

portant;="" text-align:="" left;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; line-height: 1.42; font-family: "Microsoft YaHei", SimHei, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); box-sizing: border-box; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; outline: none; user-select: text !important;">

portant;="" text-align:="" left;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; line-height: 1.42; font-family: "Microsoft YaHei", SimHei, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); box-sizing: border-box; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; outline: none; user-select: text !important;">主要功能：
单向扭转：试样绕自身轴线向一个方向均匀旋转360度作为一次扭转至规定次数或试样断裂
双向扭转：试样绕自身轴线向一个方向均匀旋转360度作为一次扭转至规定次数后，向相反方向旋转相同次数或试样断裂。

portant;="" text-align:="" left;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; line-height: 1.42; font-family: "Microsoft YaHei", SimHei, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); box-sizing: border-box; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; outline: none; user-select: text !important;">金属线材扭力测试机的特点：

portant;="" text-align:="" left;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; line-height: 1.42; font-family: "Microsoft YaHei", SimHei, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); box-sizing: border-box; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; outline: none; user-select: text !important;">1.试验速度:无级调速,可以满足科研级试验要求;
2.旋转夹头:扭转夹头应能绕试件轴线双向旋转,旋转夹头的转速可调,转速均匀稳定;
3.夹具:采用合金结构钢经过热处理,表面加工成齿形以保证夹住样品不打滑;
4.标尺显示:线材试验长度,由台面上的标尺指示;
5.锁紧机构:调整好线材长度,可以任意位置锁紧;
6.液晶显示:液晶屏显示圈数999999圈, 试件断裂后试验圈数值自动封锁;
7.杠杆-砝码加力机构:对线材产生不大于2%的拉力,在试验过程中,保证线材平直,或使线材断裂后脱开停机,保证数据准确;
8.独特弹簧缓冲机构:保证线材断后夹头座对支座的缓冲,延长使用寿命;
9.凸轮机构:镀光亮铬手柄,带动凸轮,可以使线材夹紧-拉直更方便;
10.工作模式:可左转或右转,有8种模式可以选择:左转至断裂;左转m圈后,右转n圈;左转m圈后,停止;左转m圈后,右转至断裂;右转至断裂;右转m圈后,左转n圈;右转m圈后,停止;右转m圈后,左转至断裂。
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不同的型号生产加工厂家的规格型号、选材标准、制造技术、加工精度等多方面因素影响，因此价格高低不同。用户可根据具体要求，与我们联系，选择满足自身产品的需要的试验设备。