Turning is a mechanical manufacturing technique that creates generally rotationally symmetrical objects known as turned parts. For use in electronics, automotive, aerospace, medical, and military industries, lathes produce complex parts. The top 8 machining tasks carried out on a lathe are listed in the following paragraphs. Now let's find the answer to the question of what turned parts do.Numerous machining processes can be carried out on a lathe to produce pieces with the required features. Machining on a lathe is frequently referred to as turning.
Turning is only one type of lathe operation, though.Different operations on a lathe are produced by varying tool ends and a kinematic relationship between the tool and workpiece. Turning, facing, grooving, parting, threading, drilling, boring, knurling, and tapping are the most popular lathe operations.
Turning
The first answer to the question of what turned parts do is turning.The most frequent machining operation on a lathe is turning. A cutting tool removes material from the outside diameter of a spinning workpiece during the turning process. Turning's primary goal is to reduce the workpiece's diameter to the appropriate size. Turning operations come in two flavors: rough and finish.By removing the most material in the quickest amount of time, rough turning operations strive to process a piece to within a set thickness while disregarding precision and surface polish. Finish turning results in a workpiece with final exact dimensions and a smooth surface finish. The turned pieces' exterior diameters may vary between different portions. Step, taper, chamfer, and contour are only a few topological features that might be present where two surfaces with differing diameters meet. Multiple passes at a shallow radial depth of cut might be required to achieve these features.
Facing
The second answer to the question of what turned parts do is facing. The workpieces' length during machining is a little bit greater than what the finished item should be. Facing is the process of machining a workpiece's end such that it is perpendicular to the axis of rotation. The tool advances along the workpiece's radius as it faces it to remove a small layer of material, resulting in the required component length and a smooth face surface.
Grooving
The third answer to the question of what turned parts do is grooving. Turning operations called "grooving" entail making a small incision, or "groove," in the workpiece. The width of a cutting instrument determines the size of the cut. Machine wider grooves by making several tool passes. External and facial grooving are the two different types of grooving processes. In external grooving, a tool is inserted radially into a workpiece's side, removing material in the direction of the cutting. The face of the workpiece is grooved by the tool machines during face grooving.
Parting
The fourth answer to the question of what turned parts do is parting. At the conclusion of the machining cycle, parting produces a cut-off of the part. As the workpiece rotates, a tool with a certain shape is used to penetrate the workpiece perpendicular to the rotating axis and create a series of cuts. The workpiece slides off once the cutting tool's edge touches the center of it. The removed part is frequently caught using a part catcher.
Threading
The fifth answer to the question of what turned parts do is threading. During the turning process known as threading, a tool is moved along the side of the workpiece and threads are cut out of the outer surface. A thread is a regular, predetermined length and pitch helical groove. A tool must make multiple passes through deeper threads.
Knurling
The sixth answer to the question of what turned parts do is knurling. Serrated patterns are created on a part's surface during knurling operation. Knurling improves the machined part's aesthetics and gripping friction. This machining operation makes use of a special tool made up of one or more rotating cylindrical wheels (knurls) that fit inside tool holders. The teeth in the knurls are rolled against the workpiece's surface to create serrated patterns. A diamond pattern is the most typical knurling pattern.
Drilling
The sixth answer to the question of what turned parts do is drilling. A drilling process removes material from a workpiece's interior. A hole with a diameter equal to the size of the used drill bit is the end result of drilling. Typically, drill bits are mounted on a tailstock or a lathe tool holder.
Reaming
The eighth answer to the question of what turned parts do is reaming. Reaming is a size procedure that makes the workpiece's hole larger. In reaming operations, the tool widens an existing hole to its diameter by entering the workpiece axially through the end. Reaming is frequently done after drilling to produce a more precise diameter and a smoother internal finish. Reaming only removes a little amount of material.