Jinan Wang Te Bei Equipment Co., Ltd.
Jinan Wangtebei Instrument and Equipment Co., Ltd. supply most competitive and suitable test solutions
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Tensile Shear strength testing machine for vulcanized rubber adhesive to metal
1. introduction
This tensile shear strength testing machine is to measure and determine the shear strength between vulcanized rubber and metal. The test specimen structure is made up of two metal scraps and one rubber. The rubber is boned between two parallel metal scraps and then load tensile shear force to the adhesive surface to measure max. tensile shear force at break. And the tensile shear strength is calculated by max. tensile shear force divide adhesive area.
2. test specimen
Adhesive length:12.5mm,
length of metal scrap:100mm,
width of metal scrap:25mm,
thickness of metal scrap:2mm,
length of rubber:12.5mm,
width of rubber:25mm,
thickness of rubber:2mm,
see following picture:
3. specification of testing machine
| Model | WDW-5/10/20/50 | WDW-100 | WDW-200/300 | WDW-500/600 |
| Max. capacity(kN) | 5/10/20/50 | 100 | 200/300 | 500/600 |
| Measuring range | 1%~100%FS(0.4%-100%FS) | |||
| Grade | Grade 1(Grade 0.5) | |||
| Force resolution | 1/400000 | |||
| Deformation measuring range | 2%~100%FS | |||
| Relative error of deformation value | +/-1%(+/-0.5% | |||
| Deformation resolution | 1/4000000 | |||
| Force speed | 0.01-50 kN/s | |||
| Deformation speed | 0.01-30mm/min | |||
| Displacement speed | 0.01-500mm/min (can be 1000mm/min) | 0.01-300mm/min | 0.01-250mm/min | |
| Tensile fixture for round and flat specimen | Standard one set tensile fixture for round specimen, one set tensile fixture for round specimen, one set of compression platen, other test fixture can be equipped according to client’s requirement or relative test method | |||
| Extensometer | According to test materials or client’s requirement | |||
| High and low temperature test | According to relative test method or client’s requirement | |||
| Max. stroke of crossbeam | 1090mm | 1070mm | 1140mm | 1200mm |
| Effective tensile space (equip with metal tensile fixture) | 800mm | 700mm | 600mm | 600mm |
| Distance between columns | 430mm | 550mm | 600mm | 625mm |
| Power | 220V,1.0kw | 220V,2kw | 220V,3kw | 380V,4kw |
| Dim. Of loading frame(cm) | 79x43x186 | 92x50x198 | 110x60x241 | 130x87x250 |
| Weight | 400kg | 700kg | 1150/1250kg | 2500kg |
4. software introduction
windows based interface, easy and fast to reach different functions, suitable for most of operators using habits. Integrated all common operation functions, like specimen information input, specimen choosing, curve plotting, data display, data process, data analysis, test operation etc., easy and convenient to operate.
Adopting remote controller, fast response and reliable to parameter gathering. Realize digital adjustment and zeroing of load, deformation and displacement as well as PID parameter adjusting.
Users can program test mode according to their own requirements.
Report is editable