Shoveling Technology. The Core of Machine Tool Success or Failure Is the Key

Because of all the core components of the joint surface, machine processing can only achieve 10% of the accuracy of the fit, and grinding although up to five thousandths of the coordination accuracy, but still can not meet the standards of high-precision equipment, only shovel flowers can achieve the required accuracy, as well as smooth joint surface.

Secondly, the reason why hand-shovel flowers can win the precision of the machine, the key lies in the program does not clamp the force and heating caused by deformation problems.

What is "shovel flower"?

Simply put, there are many metal planes that need to fit during machine assembly, but the machined or grounded planes are defective. Therefore, it is necessary to rely on the shoveling technician to carry out manual cutting, correction of mechanical processing or grinding left behind errors, so that the metal plane, into a "true plane."

The purpose of shoveling flowers:

"Shovel flower" is the use of manual cutting, correction of mechanical processing left behind errors.

In order to achieve higher assembly accuracy, and maintain long-term processing stability.

Spade effect:

Accuracy - Improved geometric accuracy and stability of the equipment.

Oil film - by the convex surface, the production of oil film, to achieve lubrication.

From an objective point of view.

The appearance of the machine and the use of processing within a year, it is difficult to reflect the difference in whether there is a shovel flower, but the processing time is length longer, stability, precision, durability of the value of the embodiment will be relatively significant, but also indirectly reflect the value of equipment in the second-hand market preservation.