Hunkmachining is a well-experienced metal stamping manufacturer in China, specialising in metal punching, blanking, bending, flanging, deep
METAL STAMPING
Stamping is a cold stamping process, which is to cut, bend or shape the material into the finished shape and size in accordance with the mold with the punching force from the stamping machine.
DIFFERENT TYPES OF METAL STAMPING
METAL PUNCHING
Metal punching service is a key part of Hunkmachining's services, mostly applied to automobile parts. We offer the service whether for aluminum, stainless steel or other metals. Equipped with various power punching machines up to 300 ton, we permit complex shapes and high-efficiency processing.
METAL BLANKING
Blanking means a blank with dimension determined by the target end product, is punched out from the metal sheet by punching machine.
Metal sheet is generally placed on the female die and pressed downward by the male die. Then, blank with required shape and size is sheared out by the convex edge of the die while pressing. Sometimes the finished product can be obtained by blanking at one time.
METAL BENDING
Metal Bending is a process by which metal can be deformed when a force is applied to an object, which causes it to bend at an angle and form the desired shape, which usually results in its "V" or "U" shape. Bending machine is a tool used to bend metal plates. It uses punches and dies to do this.
WHAT ARE THE ADVANTAGES OF METAL STAMPING?
01
Accuracy
Precision is a significant factor especially in industry manufacturing. Any inaccuracy may inflict serious losses and damages. With the advanced stamping technology and die design, errors can be minimized in the production.
02
Cost-efficiency
It reduces remarkable production time as well as the labor required. Based on that, companies can save plenty of cost by reducing the number of workers and running time of machines. As a result, customers can benefit a lower cost from those savings that reflect the product price.
03
High quality
In addition to the advantages mentioned above, quality is also a major factor in the reason why choosing metal stamping. Through a long time of development, stamping parts have been proven to be so reliable that they are frequently used in many high-precision industries including aerospace and medical device.
WHAT MATERIALS CAN BE USED FOR STAMPING?
Carbon Steel
The versatility of carbon steel is outstanding because of its high ductility. It can be formed into various shapes by metal stamping. It is used in the automotive industry most commonly.
Stainless Steel
Stainless steel has good resistance to corrosion and great durability, which makes it suitable for metal stamping. It is frequently used in medical industry and kitchenware as it is antibacterial(compounded with special element) and easy to clean.
Aluminum
The density of aluminum is quite low comparing to its strength(high strength-to-weight ratio) and that makes it a good choice for metal stamping. Same as stainless steel, aluminum also has high corrosion resistance. Besides, it is a cost-effective material. Usually it is used in stamping for vehicles and agriculture machines.
Other Metal Materials
Brass, copper, ferroalloy and some other alloys are also workable for metal stamping in some industries.