Zmart is a representative organization of Kistler Remscheid (formerly Schatz) in Germany and AFS Advanced Connection Technology Research Institute in China. It was funded by Zwick China and has a German enterprise background. Its headquarters are located in Shanghai, and it has a joint laboratory for fastening connection technology with Huace Testing in Shanghai.
Tightening design software
The fastening design software, Screw Designer Professional (SD PRO), originated in Germany. The developers are responsible for the certification and teaching of the bolt design section of the German Bolting Society DSV (DEUTSCHER SCHRAUBENVERBAND E.V.). The software is based on the VDI 2230 standard core, but some content has developed a unique set of algorithms that are more in line with the actual bolt connection characteristics and design requirements. For example, embedding loss will consider the impact of pre tightening force on embedding amount, fatigue will consider size effect, and screw pitch size will affect fatigue. Software can accelerate the design of bolted connections, and the calculation results can be standardized and standardized. The software is very convenient to learn and use, and can be quickly mastered. For aerospace customers, we also have a set of specialized bolt connection calculation software solutions. If aerospace customers need bolt connection calculation software, they can consult and contact us.
Engine crankshaft pulley
Passenger car shock absorbers
Commercial vehicle half axle flange
Tighten the screwdriver head