残余应力(RY/VY)

用于残余应力分析的特殊应变片用于可靠地确定材料中的固有应力。

残余应力(RY/VY)

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RY:用于残余应力分析的应变片（钻孔法的理想选择）

使用HBK特殊应变片测量材料中的残余应力（例如铸造，焊接和成型过程中）。这些用于残余应力分析的特殊应变片通常采用精确和安全的高速钻孔（与我们的合作伙伴 Sint Technology 的 MTS 3000 钻孔设备结合使用）方式。对于高速钻孔，我们还提供带专利的六线应变片，可以对非中心钻孔补偿，提高测量精度。

残余应力测量方法：整体钻孔、高速钻孔
额定电阻：120 Ω
测量网格栅丝：1.5 至 5 mm

应用的多功能性

钻孔法残余应力分析的理想选择
可提供用于高速钻孔的应变计型号
有八种不同的几何形状可供选择

为残余应力测量选择合适的应变片 — 用于残余应力分析的任何所需方法。

快速安装

用于高速钻孔的完整测量链（来自我们的技术合作伙伴），包括控制和评估软件
获得专利的自补偿应变片可在高速钻孔中实现高测量精度
用于将应变片快速、干净地安装在测量点上的合适附件

应变片的快速和无故障安装，残余应力测量与“经典”应变片的应用一样简单。

快速交货

大多数型号可直接从库存中获得
通过 HBKshop 直接从网上购买

快速交货，立即可用。确保您的测量项目不会延迟。

Code	测量栅丝长度	测量栅丝长度	测量栅丝宽度	测量栅丝宽度	载板长度	载板长度	载板宽度	载板宽度	额度阻值	温度响应	紧固方式
1-RY21-3/120	3 mm	0.118 in	2.5 mm	0.098 in	22.1 mm	0.87 in	22.1 mm	0.87 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Bondable (adhesive pre-applied), 粘接性（预涂有粘合剂）
1-RY61-1.5/120	1.5 mm	0.059 in	0.8 mm	0.031 in	12 mm	0.472 in	12 mm	0.472 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY61-1.5/120K	1.5 mm	0.059 in	0.8 mm	0.031 in	7.2 mm	0.283 in	10.2 mm	0.402 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY61-1.5/120K3	1.5 mm	0.059 in	0.8 mm	0.031 in	7.2 mm	0.283 in	10.2 mm	0.402 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY61-1.5/120M	1.5 mm	0.059 in	0.77 mm	0.03 in	11.7 mm	0.461 in	22.5 mm	0.886 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY61-1.5/120R	1.5 mm	0.059 in	0.8 mm	0.031 in	8 mm	0.315 in	13.5 mm	0.531 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY61-1.5/120R3	1.5 mm	0.059 in	0.8 mm	0.031 in	8 mm	0.315 in	13.5 mm	0.531 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY61-1.5/120S	1.5 mm	0.059 in	0.8 mm	0.031 in	10.2 mm	0.402 in	10.2 mm	0.402 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY61-1.5/350M	1.5 mm	0.059 in	0.77 mm	0.03 in	11.7 mm	0.461 in	22.5 mm	0.886 in	350 Ohms, 350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY61-3.2/120S	3.2 mm	0.126 in	3.2 mm	0.126 in	20.9 mm	0.823 in	22 mm	0.866 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-RY67-1.5/120R	1.5 mm	0.059 in	0.8 mm	0.031 in	8 mm	0.315 in	13.5 mm	0.531 in	120 Ohms, 120 Ohm	Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F), 钛/灰口铸铁（9 ppm/K)	Embeddable, 嵌入式
1-VY61-1.5/120S	1.5 mm	0.059 in	0.8 mm	0.031 in	10.2 mm	0.402 in	10.2 mm	0.402 in	120 Ohms, 120 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), 低碳钢（10.8 ppm/K）	Embeddable, 嵌入式
1-VY67-1.5/120S	1.5 mm	0.059 in	0.8 mm	0.031 in	10.2 mm	0.402 in	10.2 mm	0.402 in	120 Ohms, 120 Ohm	Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F), 钛/灰口铸铁（9 ppm/K)	Embeddable, 嵌入式
1-VY68-1.5/120S	1.5 mm	0.059 in	0.8 mm	0.031 in	10.2 mm	0.402 in	10.2 mm	0.402 in	120 Ohms, 120 Ohm	Plastic (65 ppm/K; 36.1 ppm/°F), 塑料（65 ppm/K）	Embeddable, 嵌入式

XY / RY - 操作說明

Manual

English, German

Certificates and Approvals

Strain Gauges - 符合性聲明

Declaration of Conformity

English

Residual Stress (RY/VY)
Type/technology	Foil strain gauge
Application	Stress Analysis / structural testing
Geometry	3-grid rosette
Measuring grid length	3 mm, 1.5 mm, 3.2 mm
Measuring grid length	0.118 in, 0.059 in, 0.126 in
Measuring grid width	2.5 mm, 0.8 mm, 0.77 mm, 3.2 mm
Measuring grid width	0.098 in, 0.031 in, 0.03 in, 0.126 in
Carrier length	22.1 mm, 7.2 mm, 12 mm, 11.7 mm, 8 mm, 10.2 mm, 20.9 mm
Carrier length	0.87 in, 0.283 in, 0.472 in, 0.461 in, 0.315 in, 0.402 in, 0.823 in
Carrier width	22.1 mm, 10.2 mm, 12 mm, 22.5 mm, 13.5 mm, 22 mm
Carrier width	0.87 in, 0.402 in, 0.472 in, 0.886 in, 0.531 in, 0.866 in
Temperature range	Limited temperature range
Nominal resistance	120 Ohms, 350 Ohms
Gauge factor (measuring grid material)	Constantan (ca 2.0)
Temperature response	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F), Plastic (65 ppm/K; 36.1 ppm/°F)
Maximum elongation	Standard
Fatigue life	Standard
Connection configuration	Solder tabs with strain relief
Mounting	Bondable (adhesive pre-applied), Embeddable
Grid protection	Covered

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残余应力(RY/VY)

RY:用于残余应力分析的应变片（钻孔法的理想选择）

应用的多功能性

快速安装

快速交货

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残余应力|残余应力测量

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