1) Using special materials wear-resistant castings and c clised frame body;
2) Rich mould combination,can revese forming and save moulds;
|Max out diameter||mm||ø40||ø50|
|Max tool width||mm||80||100|
|Max workpiece lenth||mm||1000||1000|
|Max installing tool width||mm||300||300|
|The open part size||mm||139.7||139.7|
|Length × width||mm||2400×4100||3200×4100|
1)Using special materials wear-resistant castings and c clised frame body;
2)Rich mould combination,can revese forming and save moulds;
3)Clamping one time can forming few steps;
4)Intelligent rail lubrication detecting function,coolingflow;
5)Original hydraulic parts are imported,double cylinder driving,forming steady;
6)Reasonable structure design,pleasant operating heigh,small footprint;
7)Can carry with truss or joint robot and automatical line.
Spline shaping principles
The spline cold forming is actually a shaping process without stock removal,in which root materials are gradually extruded and replaced upto crest .
Through our computation procedure, you can easily figure out the theoretical diameter of materials necessary for shaping and you can get the final diameter after adjustment .
Advantages of cold forming: (compared with old cutting processing)
1) efficiency is increased up to more than 30 times ;
2) work piece bearing capacity is increased to 40%;
3)roughness can reach to below Ra0.4;
4)materials saved to 9%-15%;
5)fatigue strength,torsion strength and wear resistance are sharply improved.
Advantanges on LECN rock rolling machine:
1)No matter verticl or horizontal, we have full series of machine for option which can carry with hydraulic driving or servo driving.
2) All the machines we choose synchronous gear system to ensure precision synchronization with LECN micro-adjustment patent.
3) All the servo rock rolling machines use patent technology of double servo, motor+ball screw and pionion and rack driving.
4)All the machines use special ball screw nut coolant technology.
5) We have special agency rights of Japanese famous mould manufacturerd and good cooperation with overseas spline mould manufacturers.
6)We have more than 10 year experiences in rock rolling processing and there comes a bright expert team for service.
7) We have many key technology patents on spline rolling.