The development of oil extraction technology The large-scale extraction and application of oil and natural gas is a matter of nearly a hundred years. The United States and Russia began their respecti
Oil extraction methods mainly include: gas lift oil production and deep well pump oil production, among which deep well pump oil production is further divided into rod pump oil production and rodless
As an atmospheric and vacuum distillation device, in addition to the total extraction of the device and the yield of light oil, there are several parameters that are mainly concerned: the salt conten
Initial distillation column - light hydrocarbons, light and heavy naphtha Atmospheric pressure tower - light hydrocarbons, jet fuel, diesel oil and atmospheric residual oil Vacuum Column - Light Hydr
There are generally three categories of technological processes of atmospheric and vacuum distillation units: 1) Electric desalination---atmospheric pressure tower---decompression tower 2) Electric d
The crude oil processing process first divides the crude oil into different straight-run distillates according to the boiling point requirements of different products, and then removes the non-ideal
The field of machining is one of the most popular processing technologies in the world. It is an advanced manufacturing technology. How to process such products as turning milling compound machine to
In hardware processing, all rotary parts that can be clamped by ordinary lathe can be processed on Anhui CNC machine tools. However, CNC lathe has the characteristics of high machining accuracy, line
How to choose the cutting tools of NC lathe? Anhui NC machine tool editor: because NC lathe processing is a high-precision work, and its processing process set and parts clamping times are less, it p
The machining center with the spindle axis of the vertical machining center perpendicular to the worktable refers to the machining center that can be used to process complex parts such as plates, dis
Accuracy of gantry milling machine. How much accuracy is required, but if the user buys this machine tool, it is mainly used to finish the workpiece. One wire or half wire or even smaller, the accura
If the main part of the mathematical processing of the part drawing is to calculate the size of the part processing track, that is, to calculate the coordinates of the base point and node of the part
