The Design Of Oil Field Ejection Controller Using One Step Injection Covering Rubber Molding Equipmen And Three Dimensional Kinetic Simulation

Because the function of the oil field ejection controller is comprehensive and can be suitable for many operating modes of the well head to seal rapidly, it is used widely in the oil field production. But its working conditions is very bad to fill the mud, the sand, the crushed stone, the core part-rubber core needs high physical mechanical property .The traditional duplicate rubber formation method and the supplementary equipment have many insufficiencies: firstly, the product quality is not high, the stability is bad; Secondly, the production efficiency is low, the labor intensity is high, its production cost enhances. These shortcomings have affected the ring-like ejection controller's service life and the operational reliability.This article researches the rubber injection molding installment's principle and equipment, based on one-stage process injection principle, has designed a brand-new kind of dual purpose ring-like ejection controller's rubber core injection curing formation equipment. The topic has been recreating the following works:1. It is the first time to use one-step process injection molding technology in the formation design of the oil field ejection controller which is duplicated with rubber continuously. It has solved the capacity question of the ejected formation of ejection controller and the controllable ejected formation presure question which have puzzled the domestic and foreign research institution for so long time. It provides the key technology for realizing formation design of the oil field ejection controller which is duplicated with rubber continuously.2. It is the first time to design ejected duplicated rubber formation curing unit for the oil field ejection controller. It can guarantee the feasibility of the ejected formation of ejection controller on the hardware technology. Meanwhile, it also can improve the product quality, enhance the product life, raise the production efficiency, reduce the energy consumption, reduce the run cost and realize the mechanization,the automation and so on.3. It is the first time to use the electrically operated circlet technology and the electromagnetism attracts gathers technology simultaneously.It has solved the technical question of injected the curing within the barrel and the moved mold injection-curing successfully which enables the design to have the nimble mobile double function effect. The operated ways which can be changed according to the production could raise the production efficiency obviously, facilitated operate and save the run cost and so on.4. It has used the advanced digital sensing technology in the design for the key parameter of the mold pressing with joint forces, the injection axial force and the head pressure. It has realized the digital operation which can cause the equipment movement safe, the product quality to be stable, the operation simple and easy as well as easy to be automated.5. It has modelled the important parts using the CAD technology and transformed to the CAE model in the design. It has analyzed the main stress part and analyzed the results using the finite element method .It has improved and optimized the original design plan aimed at insufficiencies which has been exposed to enhance the design proposal reliability.6. It carries on the three dimensional kinetic simulator simulations to the injection installment using three dimensional simulation software 3dsmax and utilizes three dimensional blast effect to indicate the connection relations of the various spare parts which can prove the design conformed to the installment, the demolition, the size coordination.