stamping parts from LK Factory Suppliers Manufacturers Quotes

stamping parts from LK

Stamping is a method of forming a workpiece (stamping part) of a desired shape and size by applying an external force to a plate, a strip, a pipe, a profile, and the like by a press and a die to cause plastic deformation or separation. Stamping and forging are the same plastic processing (or pressure processing), collectively called forging. The stamped blanks are mainly hot rolled and cold rolled steel sheets and strips. Of the world's steel, 60 to 70% are sheets, most of which are stamped into finished products. The body, chassis, fuel tank, radiator plate of the automobile, the steam drum of the boiler, the casing of the container, the iron core silicon steel sheet of the motor and the electric appliance are all stamped and processed. There are also a large number of stamping parts in instruments, household appliances, bicycles, office machinery, living utensils and other products.

Stamping processing is the production technology of product parts with certain shape, size and performance by means of the power of conventional or special stamping equipment, which directly deforms and deforms the sheet in the mold. Sheets, molds and equipment are the three elements of stamping. According to the stamping processing temperature, it is divided into hot stamping and cold stamping. The former is suitable for sheet processing with high deformation resistance and poor plasticity; the latter is carried out at room temperature, which is a common stamping method for thin sheets. It is one of the main methods of metal plastic processing (or pressure processing) and is also part of the material forming engineering technology.

The mold used for stamping is called a stamping die, or a die for short. Dies are special tools for batch processing materials (metal or non-metal) into the required punches. Dies are very important in stamping. There are no dies that meet the requirements. Batch stamping production is difficult to carry out; without advanced dies, advanced stamping processes cannot be realized. The stamping process and the mold, stamping equipment and stamping materials constitute the three elements of stamping processing, and only when they are combined with each other can the stamping parts be obtained.

DSC04474.JPGDSC04475.JPG

Compared with castings and forgings, stamping parts are thin, uniform, light and strong. Stamping can produce workpieces with ribs, ribs, undulations or flanging that are difficult to manufacture by other methods to increase their rigidity. Thanks to the use of precision molds, the precision of the workpiece can reach micron level, and the repeatability is high and the specifications are the same, and the holes, bosses and the like can be punched out. Cold stampings are generally no longer machined or require only a small amount of machining. The precision and surface condition of hot stampings are lower than that of cold stampings, but they are still superior to castings and forgings, and the amount of cutting is small.

Stamping is an efficient production method. It adopts composite molds, especially multi-station progressive molds. It can complete multiple stamping processes on one press (single or multi-station) to realize unwinding and rectification of strips. Flat and punched into fully automatic production of forming and finishing. High production efficiency, good working conditions, low production costs, and generally can produce hundreds of pieces per minute. Compared to other methods of machining and plastic working, stamping has many unique advantages both technically and economically. The main performance is as follows.

(1) The stamping process has high production efficiency and is easy to operate, and is easy to mechanize and automate. This is because the stamping relies on die and stamping equipment to complete the processing. The number of strokes of ordinary presses can reach dozens of times per minute, and the high-speed pressure can reach hundreds or even thousands of times per minute, and each press stroke is May get a punch.

(2) Since the die ensures the size and shape accuracy of the stamping part during stamping, and generally does not damage the surface quality of the stamping part, and the life of the die is generally long, the quality of the stamping is stable, the interchangeability is good, and it has “the same”. Characteristics.

(3) Stamping can process parts with large size and complex shapes, such as stopwatches as small as watches, as large as car longitudinal beams, covering parts, etc., plus cold deformation hardening effect of materials during stamping, strength of stamping and The stiffness is high.

(4) Stamping generally has no chip scraps, less material consumption, and no need for other heating equipment. Therefore, it is a material-saving and energy-saving processing method, and the cost of stamping parts is low.

Due to the superiority of stamping, stamping processing is widely used in various fields of the national economy. For example, in the aerospace, aviation, military, machinery, agricultural machinery, electronics, information, railway, post and telecommunications, transportation, chemical, medical equipment, household appliances and light industry departments have stamping processing. Not only is it used by the entire industry, but everyone is directly linked to stamping products. There are many large, medium and small stamping parts on airplanes, trains, cars and tractors. The body, frame and rim of the car are stamped and processed. According to relevant survey statistics, 80% of bicycles, sewing machines and watches are stamped parts; 90% of TV sets, tape recorders and cameras are stamped parts; there are food metal cans, steel-fired boilers, enamel bowls and stainless steel tableware. They are all stamping products that use molds; even the hardware of the computer is not missing.

LK offer professional precision custom manufacturing hardware plastic accessories services. Professional efficient,quality assurance,fast delivery,competitive price.Include3-5axies CNC milling and turning parts,casting parts,molding parts etc.

We have boasted 10year's experence in serving many industries,such as medical devices, electronics, optical communication, automotive, LED,Leadframe,Toy,Automation equipment Aerospace and Defence,semiconductor industry, since it was found in 2007.

Located in Shenzhen China with over 2,000 square foot facility.LK is fully equipped with over 20sets most advanced high-speed NC machines from Janpan and TaiWan.Gathers lots of talents and international standard Management talents.

As an ISO9001:2008certified workshop,we are specialized in cnc turning,cnc milling,cnc grinding,cnc bending, laser cutting, EDM, wire cutting stamping,casting,surface treatment. We are committed to providing our best service to our valued customers with superior quality competitive price,and dependable on-time delivery.

Our goal is to be your one-stop custom manufacturing shop in china. Now,we are ready to support you with all kinds of custom manufacturing needs,for your any quote on custom parts,welcome to LK.


Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
Message