In two-stroke clinching, the material to be joined is first deformed plastically inside a die. In a second phase, the joint is created through a squeezing between the punch and anvil outside of the die. The result is a high quality joint in terms of shape, strength and repeatability.
A complete ASTRACLINCH Power Line unit consists of a compact workhead connected through a hydraulic hose to an air-over-oil pressure intensifier (booster) with automatic cycle control, ready for connection to the
factory compressed air net. An air preparation unit with pressure regulator, filter and water trap, a variety of tool kits, balancer and rotator are available as options.
| Workhead weight | 7.5 lbs | 3.4 kg |
| Working air pressure | 87 psi | 6 bar |
| Hydraulic pressure at 6 bar | 5,260 psi | 365 bar |
| Cycle time | 1.2-1.9 s | 1.2-1.9 s |
| Max thickness, mild steel | 0.160” | 4 mm |
| Max thickness, stainless | 0.120” | 3 mm |
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