3results about How to "Reduce operating hours" patented technology

A die and method for drilling the inner liner of a composite material fairing, belonging to the field of composite material parts processing. The die comprises: a clamping device positioned and detachably fixed to the upper end face of the die body; an annular boss on the outer periphery of the upper end face of the die body; multiple clamping plates and multiple locators disposed on the annular boss; the clamping plates and multiple locators being positioned and detachably fixed to the annular boss; and multiple through holes on the side of the annular boss for drilling holes in the inner liner of the fairing by inserting a drill bit. The method involves: clamping and positioning the inner liner of the fairing to be drilled between the die body and the clamping device, and clamping it with multiple clamping plates and positioning it with multiple locators; mounting a milling cutter on the shaft of a handheld angle grinder, and then fitting a drilling tool bushing onto the outside of the milling cutter; starting the handheld angle grinder and performing the cutting operation using the milling cutter; removing the milling cutter and installing the drill bit for drilling. This invention is used for drilling the inner liner of a fairing.

The embodiment of the application provides a kind of acquisition integrated assembly and battery pack, acquisition integrated assembly includes insulating plate, short-circuit row, output row and acquisition piece, insulating plate is integrally provided with first mounting portion, second mounting portion and third mounting portion;Short-circuit row is used for bridging the positive pole and the negative pole of two batteries, short-circuit row is fixed to the first mounting portion, short-circuit row has guide hole, and the guide hole is clamped with the positioning element of the first mounting portion;Output row is used for outputting the electric energy of battery module, and output row is fixed to the second mounting portion;Acquisition piece is used for collecting the signal of battery module, and acquisition piece is fixed to the third mounting portion.The application is positioned and fixed to the insulating row by short-circuit row, output row and acquisition piece quickly, improves the assembly processing efficiency and working yield of acquisition integrated assembly, and finally guarantees the normal stable work of battery pack.