Open punching workpiece is an elastic system, system of mechanical press, the static stiffness against the load on the system caused by the deformation of talents, hydraulic press to a great extent, influences the open punch press machining technology process, deep throat press system in cutting force and other deformation under external force to make the shape of the workpiece and scale change.
CNC press brake machine
press process system of static stiffness with stiffness coefficient of the I show.
Hydraulic press is equal to the component perpendicular to the direction of processing appearance P, and the tool cutting edge in the same direction in deep throat press about the ratio of the displacement of workpiece y, units for cattle/mm.
Marks the system stiffness coefficient of elastic nature.
Open type press only consider fixed load conditions.
And stiffness should not only consider the system flexibility nature, also want to consider using conditions.
When open punch using condition changes, stiffness values will change.
Thus, judge system static stiffness by experimental method, system should accept the load approximate son of load in the application.
When role ZhaoEr a force, for example, the open press brake machine cylindrical turning cutting force are P1, P2, P3 according to the nature of static stiffness and stiffness with force and displacement calculation.
In fact, P1 and P2 scale the influence of the shape, the metal parts is generally small.
Still use P3 accounting.
Type of y is a direction, if the direction of the deformation and forces in the opposite direction, will probably be & other
Negative stiffness & throughout;
Open this kind of circumstance, can happen when the press brake machine press end milling cutter machining open punch on the blade by the three forces together (P1, P2, P3, point displacement will not without processing appearance & other;
Chew throughout the &;
Metal, i. e. displacement along the major axis is not up.
Foshan Ragos NC Equipment co.,LTD. has an array of branches in domestic for munufacturing Solution.
Foshan Ragos NC Equipment co.,LTD. intends to make enough profit to generate a fair return for our investors and to finance continued growth and development in Solution.
Provide Solution strategists with enough funds to adequately market our company and the products and services it provides.
According to the latest social survey, more than 50 percent of consumers (across all age demographics) follow a brand before purchasing a product. Therefore, Ragos's content can make or break a customer's decision to conduct business with you.