A method for realizing automatic press-fitting of perforating charges

Abstract

The invention discloses a press fitting method for perforating bullets. The press fitting method includes the steps that A, cartridge-shaped covers and bullet bodies are placed on at least two sets of conveyor belts of a full-automatic press fitting device and the cartridge-shaped covers and the bullet bodies are conveyed to the picking positions through the conveyor belts; B, the cartridge-shaped covers and the bullet bodies are picked through a picking device of the full-automatic press fitting device; C, the picked cartridge-shaped covers and bullet bodies are put in a press machine to form the perforating bullets; D, the formed perforating bullets are placed on one set of conveyor belts and the step B and the step C are repeated simultaneously till the cartridge-shaped covers and the bullet bodies on the conveyor belts are completely formed into the perforating bullets; and E, the formed perforating bullets are conveyed through the conveyor belts. By the adoption of the press fitting method, the full-automatic press fitting operation of the perforating bullets is achieved, and production efficiency, the safety of the press fitting process and the quality stability of products are improved.

Description

technical field [0001] The invention relates to the field of perforating bullet manufacturing, in particular to a method for realizing automatic press-fitting of perforating bullets. Background technique [0002] Perforating charge is a civil explosive device used to penetrate the casing and communicate oil gas and wellbore during the perforation and completion of oil and gas wells. It includes three parts: liner, explosive and shell. The perforating charge pressing equipment Equipment that combines three-part pressing into a perforating charge product. [0003] At present, most domestic manufacturers of perforating bullets use semi-automated equipment imported from abroad to manufacture perforating bullets. The press-fitting equipment in China is generally backward in terms of automation level, and there is a big gap in technology. Semi-automated production restricts production efficiency and product quality stability, and there are greater safety hazards due to the invol...

AI Technical Summary

Problems solved by technology

[0003] At present, most domestic manufacturers of perforating bullets use semi-automated equipment imported from abroad to manufacture perforating bullets. The press-fitting equipment generally lags behind in terms of automation level, and there is a big gap in technology

Semi-automated production restricts production efficiency and product quality stability, and there are greater safety hazards due to the involvement of high explosives

Images