Oil drill bit is an important tool for oil drilling, which is used to drill oil when extracting oil, and its working performance will directly affect drilling quality, drilling efficiency and drilling cost.
The design of oil drill bits is mostly based on practical experience, combined with the method of trial and error, and the design and calculation are carried out repeatedly, so the design accuracy is low, the cycle is long, it is difficult to improve the design quality, and only one drill bit can be designed for each calculation, and the efficiency is low. Therefore, it is very necessary to develop a CAD system for oil drill bits to realize the parametric drawing of oil drill bits. 1. The overall design of the system: the parametric drawing system of oil drill bits adopts the programming method of functional modularization, and divides the whole system into four functional modules: user interface management module, drill bit tooth surface structure design module, database management module, and parametric drawing module. The design of the user interface is implemented by the VBA secondary development tool embedded in AutoCAD. The user inputs the relevant parameters of the oil drill bit design through the user interface module to realize the human-machine information exchange. The main function of the drill bit tooth surface structure design module is to complete the complex oil drill bit design data calculation according to the oil drill bit design theory. The database management module is a database built by Access 2003 in the form of data tables. ……
Product introduction: Classification: Drilling, Exploration, Petroleum, Drill Bits, Drilling Accessories
Grace Ma
Post time: Jan-10-2025
