Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

3results about How to "Tacit cooperation" patented technology

An injection mold for a battery case facilitating demolding

ActiveCN224527810Uprecise height adjustmenttacit cooperation
The utility model relates to injection mold technical field, concretely to a battery shell is with injection mold of easy demoulding, include: base, the top surface fixed mounting of base has the mould box, the mould box inside slide installation has the sliding board, the one side slide installation of base has first threaded block, the top surface fixed mounting of first threaded block has the fixed frame, first motor drives first threaded rod to rotate, first threaded block will slide on the base, and then drive fixed frame to move, make the mounting plate of fixed frame one side and the injection molding device of bottom surface adjust to the proper position above the mould box, second motor drives second bevel gear to rotate, because second bevel gear and first bevel gear are engaged, first bevel gear rotates along with and drive second threaded rod to rotate, and the second threaded block of second threaded rod outer wall screw installation will move up and down along the threaded rod, and the mounting plate fixed connection with second threaded block is just on the one side of fixed frame up and down slide, thereby the height of injection molding device is accurately adjusted.
Owner:CHANGZHOU LIBA BATTERY CO LTD

An adaptive method for dead zone width of aluminum strip roll eccentricity

ActiveCN115870351BReduce the effect of thicknesstacit cooperationMeasuring devicesMetal rolling arrangementsHydraulic circuitControl theory
This invention relates to an adaptive dead zone width method for aluminum strip rolling mill roll eccentricity, comprising the following steps: detecting the rolling force during the aluminum strip rolling process using a pressure head installed at the bottom of the rolling mill or a pressure sensor arranged in the hydraulic circuit; determining the change in roll eccentricity by analyzing the rolling force; and adaptively suppressing the influence of roll eccentricity on strip thickness variation based on a programmable controller. The dead zone width of this invention can adaptively change according to the roll eccentricity, working more seamlessly with the active roll eccentricity compensation method. When used together, they can each play their respective roles, further reducing the impact of roll eccentricity on strip thickness and achieving better overall control.
Owner:CHINALCO RUIMIN CO LTD