奥林巴斯DLCW-3003-MK25封闭式水柱薄膜
设计点焊探头的目的是为多种点焊的无损检测提供*佳性能，点焊包括那些汽车行业及工业应用中的点焊。
适用于DLCW-1003
适用于 DLCW-2003
适用于 DLCW-3003
水柱膜规格型号
数量说明
DLCW-1003-MK25
25个，标准
DLCW-2003-MK25
DLCW-3003-MK25
DLCW-1003-MK50
50个，标准
DLCW-2003-MK50
DLCW-3003-MK50
DLCW-1003-MKX25
25个，耐用型
DLCW-2003-MKX25
DLCW-3003-MKX25
DLCW-1003-MKX50
50个，耐用型
DLCW-2003-MKX50
DLCW-3003-MKX50
Olympus NDT ultrasonic spot weld transducers are specifically designed to provide optimal performance for nondestructive testing of numerous types of spot welds, including those used in automotive and industrial applications. Ultrasonic inspection of spot welds involves the analysis of what is known as the "ringdown" of sound within the weld nugget. Unlike many other direct measurement techniques, spot-weld inspection looks at the characteristics of the multiple echoes returned from sound energy ringing within the weld nugget. Echo spacing, sound attenuation, and intermediate echo detection are some of the indicators of weld quality that are analyzed by trained inspectors.
Our transducers have excellent signal-to-noise ratios due to broadband design, which is critical for distinguishing good welds from poor welds. These transducers are available in a multitude of sizes in 0.5 mm increments to ensure that the proper transducers are available for a variety of weld nugget sizes. Element sizes are engraved with both English and metric units for worldwide use. The versatile design of these spot weld transducers allows them to be used with either a soft membrane captive water column or a hard tip delay line. Transducers, delay lines, and water columns are sold separately.
探头
频率
（兆赫）
直径
(毫米)
(英寸)
延迟块*
选择适当的直径
延迟块固定环
水柱 工件编号(见下表)
V2325
15
2.5
0.098
SWDL-25 (2.5 mm)
SWDL-27 (2.7 mm)
SWRR-1
DLCW-1003
V2330
3
0.118
SWDL-30 (3.0 mm)
SWDL-32 (3.2 mm)
V2335
3.5
0.138
SWDL-35 (3.5 mm)
SWDL-37 (3.7 mm)
SWRR-2
DLCW-2003
V2340
4
0.157
SWDL-40 (4.0 mm)
SWDL-42 (4.2 mm)
V2345
4.5
0.177
SWDL-45 (4.5 mm)
SWDL-47 (4.7 mm)
V2350
5
0.197
SWDL-50 (5.0 mm)
SWDL-52 (5.2 mm)
V2355
5.5
0.217
SWDL-55 (5.5 mm)
SWDL-57 (5.7 mm)
V2360
6
0.236
SWDL-60 (6.0 mm)
SWDL-62 (6.2 mm)
V2365
6.5
0.256
SWDL-65 (6.5 mm)
SWDL-67 (6.7 mm)
SWRR-3
DLCW-3003
V2380
8
0.315
SWDL-80 (8.0 mm)
SWDL-82 (8.2 mm)
V2425
20
V2430
V2435
V2440
V2445
V2450
V2455
V2460
V2465
Select either delay line or water column. (Transducers, delay lines, delay line retaining rings, water columns, and membranes need to be ordered separately.)