During metal cutting process, the correct choice of cutting fluid can reduce cutting force, friction, and timely take away heat to reduce cutting temperature, reduce tool wear and tear, improve tool durability, improve workpiece surface roughness and ensure workpiece accuracy, to achieve the most Good economic results. This article will specifically introduce the role of [...]
The main reasons of processing size deviation When the workpiece is machined, the control signal is sent to the servo drive device through the digital operation of the CNC system. The servo motor is driven and rotated by the mechanical feed device, and produce relative motion between the workpiece and the cutter, meanwhile the actual [...]
The stamping process is a process in which the sheet is separated or shaped to obtain a part. Stamping is a metal processing method, which is based on the metal plastic deformation on the basis of the use of mold and stamping equipment to apply pressure on the sheet, the sheet material will has [...]
DO Machining, when making sheet metal parts, it is necessary to do surface treatment for the parts, like powder coated, electroplated, anodized, etc. Because some of the sheet metal materials have no anti-rust, anti-corrosion function, so we should do surface treatment to avoid rust, corrosion effect. In addition, surface treatment can also beautify the [...]
CNC milling machine can not only be able to process all kinds of parts which can processed by ordinary milling machine, but also can process more complex surface parts which can not be processed by ordinary milling machine. According to the characteristics of CNC milling machine, suitable for CNC milling machine common processing objects [...]
Rapid prototype means that on the premise of no mold opened, according to the product appearance drawings or structural drawings to make one or several functional models to check the appearance or structural rationality. Usually, newly developed or designed products need to do rapid prototype, it is the first step to verify the feasibility of the product. And it is [...]
Do you know some basic knowledge of mechanical processing? Such as common equipment, processing procedures, production types and precautions? Here we’d like to briefly introduce some knowledge, so that you can have a greater understanding of large-scale mechanical processing. 1. Mechanical processing of the common equipment Including cnc milling machine, cnc molding grinder, cnc lathe machine, [...]
Because aluminum material is easy to process, and has good visual effects and rich surface treatment methods, so it has been widely used in industry and daily life. Here we’d like to briefly describe six surface treatment methods of aluminum and aluminum alloy. 1. Sandblasting: The process of cleaning and roughening the metal surface with the [...]
Sheet metal processing Notes Metal sheet processing is called sheet metal processing. For example, chimneys, drums, fuel tank oil, ventilation pipes, elbow size head, funnel-shaped, the main process is cutting, buckling, bending, welding, riveting, etc. A certain geometric knowledge is needed. Sheet metal parts can be made through stamping, bending, stretching and other processes, the thickness of [...]
In order to help freshman to learn mechnical drawing quickly, we'd like to share the post for your reference. Definitely Worth Collecting. Mechanical Drawing Foundation The function and content ofpart drawing The functionof part drawing: Part working drawing is the basis for manufacturing and testing parts, which according to the position [...]