Ningbo Hewcho

Stainless steel CNC machining service s  materials Stainless steels are often referred to as problem materials in the field of machining. Above all, the great toughness of stainless steels and their tendency to stick is causing difficulties for many users. Stainless steels, for example, are increasingly prone to build-up edge with increasing nickel content. Also important for the assessment of machinability is the chromium content. Stainless steels are divided into three main groups: austentia, ferritic / martensitic and duplex steels. The steels of the first two groups are significantly better to cut than the latter (see Figure 1). The largest share is held by the austenites; here can again be divided into 4 groups: In optimized for machining so-called "prodec" steels, as they are z. B. Sandvik steel under the trade name "Sanmac" and in normally machined materials, such as 1.4401 or 1.4436. In addition, there are two particularly demanding material c

As versatile a material as the copper-zinc alloy brass can be processed in just as diverse ways. Of course, it depends on the form in which it is present as a basic material and what should arise from it. The processing of precision brass services Among other things, the brass processing is possible in the following way: from Rotate Drill To bend To cut Due to the material properties of brass, it is generally ideal for machining . Precision brass services materials 1. Milling brass Nowadays, brass milling often involves the use of a  CNC milling machine , which offers very high flexibility and manufacturing precision in the production of milled parts made from this copper alloy. This is not least due to the coordinate-based computer control. With multi-axis CNC milling, significantly more complex parts can be produced with almost all workpiece geometries than would ever be possible with conventional milling. From the machining of rotationally symm

Cold forging process is one of the new processes of metal process without machining. It is a kind of plastic deformation produced by using metal under the action of external force, and a processing method with the aid of mould, the volume of metal is redistributed and transferred, thus forming the necessary parts or blank. Cold heading process is most suitable for the production of bolts, screws, nuts, rivets, pins, bushings, sleeves and other hollow parts and shapes. Ningbo Hewcho  manufacture a wide variety of cold forging parts. These parts are applied to automotive, electronics, mining, hydraulic and pneumatic, machinery, and general industry. Using the latest in forging technology, we currently have the capacity to produce more than thirty million cold forged parts per year. To provide additional value to our customers, we also have the capability to provide finished, machined parts, cnc parts china , or semi-machined parts, after the forging process. The advantage

CNC Numerical Control milling machine in the CNC engineering services is controlled by digitizing signals with an electronic meter. Numerical control milling machine is a kind of automatic machining equipment developed on the basis of general milling machine. Both of them have the same processing technology and similar structure. Numerical control milling machine is divided into two categories: no - strip and strip. CNC milling machine with cutter library is also known as machining center. Functional features of CNC engineering services In addition to the characteristics of ordinary milling machine, CNC milling also has the following characteristics: CNC engineering services are with good adaptability and flexibility of parts processing. It is able to process parts with complex contour shape or difficult to control size, such as mold parts and shell parts; CNC engineering services can process parts that cannot be processed or difficult to be processed by ordinary m

CNC aluminium milling service  is one of the numerical control services, which is widely used in the machinery manufacturing, mold processing and so on. Based on the ordinary milling service and combined with the characteristics of the numerical control machine tool, aluminum CNC milling service  can complete not only the ordinary milling service, but also those are difficult for the ordinary milling service. A luminum cnc service  equipment mainly consists of CNC milling machine and machining center, which can be used for planar contour milling and curved surface contour machining, as well as drilling, expansion, grinding, boring, panting and thread machining. There must be CNC milling machine in the Aluminum CNC milling service. CNC machining center is a machine tool that adopts CNC technology. To be specific, the aluminum CNC milling service information such as cutter's moving track is recorded on the program medium with digital code, and then the data is transferred