Ningbo Hewcho

Features of machining carbon steel parts: ·Product name: ·Material: Carbon Steel：20#，45#，12L14,Q235 ·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 CNC machine automotive parts of our company are of good quality and low price. China cnc machining parts manufacturer provide CNC auto parts as well. Welcome to our website to know more details. Carbon Steel CNC Machining Parts Features: Carbon steel is the carbon content was 0.0218% ~ 2.11% of the iron carbon alloy.Also called carbon steel.Usually contains a small amount of silicon, manganese, sulfur and phosphorus.Carbon content is higher in general carbon steel, the greater the hardness, the higher the strength also...

The company's products are widely used in high-tech electronic products, hardware products, bearings, automobiles, bicycles, toys, electric vehicles, electronic appliances, power tools, construction, luggage hardware, plastic accessories, Furniture, medical equipment, gardening tools, lighting, sports equipment and other fields. Steps   1. All employees check whether their clothing meets the job requirements before entering the job. Do not wear slippers, high heels, and clothing that affects safety. Wear long hats for safety. Maintain a correct posture at work, have sufficient spirit to cope with the work, if you find physical discomfort, you should leave the job immediately and report to the leader. It is necessary to concentrate on the operation, and it is strictly forbidden to talk and cooperate with each other. The operator must not operate under the irritability and fatigue, so as to avoid accidents and ensure safe operation. 2. Check whether the moving part is filled wi...

Machining process specification is one of the process documents, and it stipulates the parts machining process and operation method. Under specific production conditions, the reasoning process and method of operation are written into a process document according to the prescribed form. After approval, it can be used to guide the production. So do you know any tips for   machining service ? Let's share with you today. 1. In the machining of mechanical parts, the nippers of the vise will be removed, and the two M4 thread holes should be processed. The two pieces of steel plate 2 with the pliers are 1.5mm thick, and the 0.8mm hard yellow copper plate 3 is riveted with an aluminum head rivet, and they are fastened to the jaw with the M4 head screw 1 to form durable soft tongs. It also protects parts from being damaged and it has interchangeability. 2. It is not convenient to absorb or take small parts from mechanical parts when machining parts. If the iron plate 2 can be sucked under t...

Shaft parts are one of the typical parts in machining. Shaft parts are revolving parts whose length is larger than diameter, and its surface mainly consists of several cylindrical surfaces, conical surfaces, holes and threads. It's a little complicated, but do not worry about it. Let's talk about "shaft" together today. The spindle of a machine tool is a typical shaft part, and it is one of the key parts of a machine tool. It transfers the furniture which is at the end of the spindle to the workpiece or tool by means of swirling motion and torque. Therefore, the spindle requires torque and bending moments during operation, and it also requires a high precision of rotation. Therefore, the manufacturing quality of the spindle will directly affect the working accuracy and service life of the entire machine. A series of technical requirements are specified in the spindle part drawing, such as dimensional accuracy, shape and position tolerances, surface roughness, co...

Threading is the process of creating a screw thread. There are many method f generating threads, including thread turning and milling, tapping, thread rolling and forming. Thread turning Thread turning, as compared to thread forming and rolling, is used when full thread depth is required, when the quantity is small, when the blank is not very accurate, when threading up to a shoulder is required, when threading a tapered thread, or when the material is brittle. Thread Taping Tapping is an easy, well known and highly efficient threading process. This method offers productive and economical threading, especially for smaller threads, through reduced machine downtime, higher cutting speeds, and long tool life. Forming taps and cutting taps come in different designs. The material, coating, and geometry of the tap are very important features to be considered for each tap style. A tap design for a specific area that works well for one material/application may not be working effectively for an...