The Introduction On The Sheet Metal Operation Tools In most sheet metal shearing operations, the edges of two knives, a fixed lower blade, and a vertically moving upper blade meet progressively from one side of the workpiece to the other to shear the material like ordinary hand shears. the angle at which the upper and lower blades are aligned with each other is called the blade rake or shear angle. the distance between the upper and lower blades is known as the blade or knife clearance. knife clearance is......

  Aluminum, recyclable, environmentally friendly, strong, lightweight. aluminum in the middle of choice for thousands of product applications. Aluminum Extrusion is an ingenious forming process that designers rely on to create profiles that challenge their creativity and imagination and meet exacting specific needs. from tool design to final production, the turnaround time involved is second to none when compared to other methods of forming aluminum. aluminum extrusion tooling can be procured in as little as a few weeks. with a history of consistent lead times in quick turnarou......

  The Reason Why Casting Parts Are More Likely To Have Imperfections The internet is full of discussions over which parts are better. cast or forged, it doesn’t matter if you’re talking about gun parts or car parts, it seems that the overwhelming consensus is forged parts are better. simply put, cast parts are weaker because they have all these voids in them they have no grain structure. there’s no organization, it just looks all haphazard. if you were to look through it with a microscope......

  Our modern world depends on the machine shop, metal is shaped into gears, axles, pistons, sleeves, and pins. that make the airplane possible. that gives us our modern trains and provides us with the machines necessary for our national welfare. each machined piece of steel is so carefully made, that it can take its place on the assembly line, miles away from the machine shop. the gear starts as rough stock, which must be drilled, bored, and reamed to exact size on a lathe, looks like an internal tapering gear......

A lathe machine is a machine tool used to create turned components with the desired shape and size. Common types of lathes including engine lathe, speed lathe, turret lathe, bench lathe, tool room lathe, wood lathe, CNC lathe, and special lathe. In this post, follow us to understand what is engine lathe and how does it work, as well as the main parts of engine lathe machine and their uses. ......

The injection mold machine is the primary molding tool for thermoplastic or thermosetting plastics, and it employs plastic molding dies to produce a wide range of plastic products. Divided into vertical, horizontal, all-electric. During injection molding, it may occur overflow of injection molding machine head for some reasons, which is also known as flashing, overflowing edge, drape and so on, mostly occurs in the mold closing position. Such as: the parting surface of the mold, the sliding part of the slider, th......

There are 4 cases of plastic shrinkage: thermal shrinkage, phase transition shrinkage, orientation shrinkage, compression shrinkage and elastic recovery. And the shrinkage process consists of three parts: shrinkage before solidification, cooling shrinkage and shrinkage after demoulding. In this article, we analyze what causes plastic shrinkage and how to fix them & how can we prevent plastic shrinkage. What Causes......

The threaded pipe can provide effective sealing when conveying liquid, gas, steam, and hydraulic fluid. These threads can be produced on different materials with CNC services and other techniques. One of the common standard threads is NPT, you may have heard 1/8 NPT thread and 1/2 NPT thread, what do they mean? Here we’ll explain what NPT stands for, the characteristics of NPT threads and the basics of NPT thread sizes, you can also check out the NPT thread size table. ......