Ningbo Hewcho

 Features of precision CNC machined components: ·Product name: Precision CNC Machined Parts  ·Material:Carbon Steel, Barss, Copper, Stainless Steel, Alumnum, Titanium Alloy ·Machining Tolerances:0.01mm ·Machining Process: CNC Turning, CNC Milling, Grinding, Threading, Tapping, Bending, Welding, Drilling, Forging ·Min. Order:500PCS ·Surface Treatment: Polishing, Heat Treatment, Sand Blasting, Zinc Plated, Anodization, Chemical Fim, ·Packing: Carton Box, Blister tray, Pallet, Wooden Case. ·Certificate:ISO9001:2008, ISO/TS16949 As a high precision machining parts manufacturer, we provide high precision machined components. Ningbo Hewcho Industrial Limited owns several precision machining lines and can provide precision cnc machining services for a wide range of metal parts according to customer requirements.  As one of the leading precision machining suppliers, we offer typical materials include: carbon steel, aluminum, silicon aluminum alloy, titanium ...

A  stainless steel part  is a part that is processed by a lathe on a lathe. The shape and size of the blank are changed by the rotary motion of the workpiece and the linear motion or curved motion of the cutter, and it is processed to meet the requirements of the drawings.  Custom stainless steel parts  machining is a method of machining a workpiece on a lathe by turning it relative to the tool. The cutting power of turning can be provided primarily by the workpiece rather than the cutter. Turning is the most basic and common machining method, which plays a very important role in the production. Turning is suitable for machining rotary surfaces. Most workpieces with rotary surfaces can be machined by turning, such as inner and outer cylindrical surfaces, inner and outer conical surfaces, end faces, grooves, threads and rotary forming surfaces. The tools used are mainly turning tools. The precision of turning to the machine is generally IT11-IT7, and some can reach IT...

The processing technology of  precision mechanical parts  is not limited to the national defense and Aeronautics and Astronautics, and it has been extended to many fields of national economy, and the scale of the application has also increased greatly. Well, do you know the scope of the application of  precision mechanical parts ?  Computers, modern communications, film and television communication and other industries now need precision, ultra-precision processing equipment, as its rapid development of the support conditions. The precision and ultra-precision machining of the computer disk, the magnetic head of the VCR, the multifaceted prism of the laser printer, the photoreceptor of the photocopier, and other parts, all of them adopt the high efficient and large batch production mode. Sophisticated and ultraprecision processing technologies in developed countries such as the United States, Britain, Japan, Germany, and Holland are in the front row in the world. Thi...

Before processing the precision machine parts, we must pay attention to the density of the material, if the density is too large, the hardness will be large, and if its hardness exceeds the hardness of the lathe, it is impossible to process. It will not only damage the parts, but also cause the danger, for example, the turning tool may fly out to hurt people and so on. So what are the requirements for the machining of precision mechanical parts? Precision machined materials can be divided into two main categories: metal and non-metallic materials. For metal materials, the hardness of stainless steel is the largest, and the following is foundry iron, copper and aluminum. The processing of ceramics, plastics and so on belongs to the processing of non-metallic materials. The stainless steel used for machining  precision mechanical parts : 1. The first is the requirement for the hardness of the material. For some occasions, the higher the material, the better the hardness. Because of...

Today we share with you the processing stages of precision mechanical components: When processing precision components, it is impossible to complete all the surface processing contents in one process. The entire process of precision machining can be divided into the following stages: 1. The stage of rough machining: Remove most of the finish allowance of each processing surface, process the fine datumthe, and increase productivity as much as possible. ​ 2. The stage of semi-finishing machining: Eliminate the defects produced after the rough machining, and prepare for surface finishing. It is required to achieve certain machining accuracy, ensure proper finishing allowance, and complete secondary surface processing. 3. The stage of  custom precision machining : At this stage, the large cutting speed, small load and cutting depth are used to cut off the finishing allowance left by the previous process, so that the surface of the part can meet the technical requirements of the sample ...