Characteristics of the WERA insertion and rolling machine process in Vera, Germany:
Germany Vera WERA insertion and rolling machine processing precision, insertion and rolling gear processing accuracy can reach DIN5-7 level; Germany Vera WERA insertion and rolling machine surface roughness: Rz2-3;
WERA hobbing machines are highly flexible: a hobbing machine can process both internal and external gears;
High efficiency: Germany Vera WERA insertion roller machine changeover time: within 30 minutes, changeover only need to change the tool, chuck, conveyor mask and call out the processing program;
Low tool consumption cost, can be reused by repeated multiple resharpening (15-20 times). Dry machining, no need for coolant, saving production costs and reducing failure points. Clean and environmentally friendly machine, no need to clean after machining. Pneumatic clamping (air source 5 bar), no need for hydraulic system, saving production costs.
The WERA roll insertion machine facilitates in-line production: the machine loading and unloading conveyor can be positioned left, right or through (subject to prior confirmation);
Simple operation, no need for professionals; high automation: full processing of Chinese-English-German information prompts, lights (three-color lights), page fault alarms and troubleshooting prompts, the operator only needs to place and collect the workpiece;
Convenient maintenance: The front, rear, left and right of the machine tool are equipped with electromechanical interlocking protection doors, which are respectively used for the maintenance of the machining area, automation area and spindle area behind the machine, so that the maintenance personnel can conveniently reach the internal units of the machine tool;
Unique process for insertion of rollers:
(1) Optimization of tooth orientation (intersection line between pitch cylinder and lateral tooth face), taper and bulge by adjusting the machine tool machining parameters without updating the tool.
② In the internal and external tooth processing is usually encountered in the problem of blank batch, material stability is different, tooth making machine plus meet the requirements of the drawings, but the heat treatment of large changes, such as the amount of drum shape overshoots, etc., the need to modify the size of the cutting tool, resulting in additional losses. Vela inserting and rolling machine can be heat-treated tooth shape changes in the processing of pre-set after processing, can also be repeatedly test-cutting samples until meet the post-hot technical requirements, but without the need to design and manufacture a separate tool.