For efficient, accurate manufacturing, we rely on numerous international equipment that are made to last and help produce components at a fast rate to meet quotas.
Based on technical drawings of the press-made part the die is simulated with high precision. Simulations are performed repeatedly to ensure that no press flaws occur such as cracks or wrinkles. BoHe phase to make dies of superior quality and precision.
The product data are then entered into CAD system. The results are carefully examined to decide on the most efficient method for fabricating high-precision dies while taking into consideration the characteristics of the steel material used. Based on this examination, a process chart is produced and submitted to the customer.
The designing of dies then starts. To produce a part with complicated curved surfaces, tow or more pressing operations are usually required. A pair of dies is needed for each pressing operation. After the die design is completed the date for the die production are produced.
During the die design stage the necessary materials are ordered. The design data are transferred to the machining center, and the primary and secondary processing operations are automatically performed.
05Finishing and trial pressing
After machining is completed, each die undergoes final fine adjustment by highly skilled staff, followed by confirmation on a trial press to ensure maximum precision.
The finished dies are tested by BoHe's own press to assure compliance with the quality requirements. Should a problem arise the engineers return to the processing and finishing stages, or even back to the design stage and repeat the entire process to achieve the highest possible die quality.
The delivered dies are installed in the customer's production line and tested again. Since thorough testing has been conducted in-house, the dies need only fine tuning at this point. BoHe engineers also provide technical guidance.
After the dies are delivered BoHe continues to provide technical support until the first vehicle rolls off the line. Every time new dies are installed to produce a new model, BoHe engineers will visit the site at the request of customers and provide technical support.