The type of lathe
Typical types include: instrument lathes, single axis automatic lathes, multi axis automatic or semi-automatic lathes, return wheel or turret lathes, crankshaft and camshaft lathes, vertical lathes, floor and horizontal lathes, profile and multi tool lathes, wheel axle roller ingots and shovel tooth lathes, and so on.
Applicable scope of lathe processing
We mainly choose several typical types of lathes to introduce the range of processing applications.
Milling machine
Types of milling machines
The processing scope of milling machines
A. Vertical machining center (as shown in the figure above) is actually a vertical CNC milling machine with a tool library. Its main feature is the use of multi blade rotary cutting tools for cutting, which can process flat, grooved, toothed parts, spiral surfaces, and various curved surfaces.
B. The gantry machining center is a composite application of CNC gantry milling machines and tool libraries.
The machining accuracy of milling machines
A. Vertical machining center:
Flatness: 0.025/300mm; Roughness: 1.6Ra/ μ M.
B. Gantry machining center:
Flatness: 0.025/300mm; Roughness: 2.5Ra/ μ M.
3. Planing machine
The type of planer
Typical types include: cantilever planer, gantry planer, bull head planer, edge and mold planer, etc.
The processing scope of the planer
The planing motion of a planer is mainly a periodic back and forth linear motion relative to the workpiece being processed. Its applicable features for planing parts are mostly flat, inclined, and concave convex surfaces, and can also be used for planing various curved surfaces.
The machining accuracy of planers
The machining accuracy of planing can generally reach the IT10-IT7 accuracy level.
4. Grinding machine
The type of grinder
It can be divided into three categories: instrument grinding machines, external cylindrical grinding machines, internal cylindrical grinding machines, grinding wheel machines, coordinate grinding machines, guide rail grinding machines, tool edge grinding machines, flat and end face grinding machines, crankshaft camshaft spline and roller grinding machines, tool grinding machines, ultra precision machines, internal cylindrical honing machines, external and other honing machines, polishing machines, abrasive belt polishing and grinding machines.
The processing scope of the grinding machine
A. It is widely used in the processing of high-precision parts in mechanical processing, especially in the final finishing process of these parts. It can not only ensure the geometric dimensions of the processed parts to the maximum extent, but also achieve good surface smoothness requirements. Therefore, it is one of the indispensable equipment in mechanical processing.
B. Flat grinding machines are mainly used for processing flat, stepped, side surfaces and other surface parts, and are also widely used in the mechanical industry, especially in the processing of high-precision part surfaces.
The machining accuracy of grinding machines
A. The machining accuracy of the cylindrical grinder:
Roundness and cylindricity: 0.003mm; Surface roughness: 0.32Ra/ μ M.
B. The machining accuracy of a surface grinder:
Parallelism: 0.01/300mm; Surface roughness: 0.8Ra/ μ M.
5. Boring machine
Scope of application for boring machine processing
Mainly used for boring hole systems with high precision requirements in size, shape, and position, it can be used for drilling, expanding, reaming, C-end face, cutting grooves, milling surfaces, and other processing. It can also be used for coordinate measurement, precision calibration, and marking, and has a wide range of reliable processing characteristics.
The machining accuracy of boring machines
The aperture accuracy of coordinate boring machines is generally IT6-7 level, and the surface roughness is 0.4-0.8Ra/ μ M.
6. Drilling machine
The type of drilling machine
The main categories can be divided into the following: coordinate boring and drilling machines, deep hole drilling machines, rocker arm drilling machines, desktop drilling machines, vertical drilling machines, horizontal drilling machines, milling drilling machines, center hole drilling machines, etc
Applicable scope of drilling machine processing
Drilling various types of holes, in addition to drilling, can also achieve machining processes such as hole enlargement, reaming, C-hole drilling, and threading
7. Wire cutting
Post time: 2024-01-10 12:58:05
Privacy settings