Sheet metal processing factory tells the story of the purpose and features of sheet metal, sheet metal processing factory & ndash;
Sheet metal of application: suitable for stamping process of sheet metal materials, metal materials are widely used in electrical and electronic industries including: ___________ ordinary manufacture SPCCSPCC refers to steel after cold rolling mill continuous rolled into the thickness of the steel plate or piece of material.
(SPCC) surface without any protection, exposed to the air be oxidized easily, especially in the moist environment oxidation speed, a dark red rust, when use to spray paint, plating or other protective surface.
This galvanized steel SECCSECC substrate for general, cold rolled steel coils in continuous production line galvanized after degreasing, pickling, electroplating, and various post-processing process, becomes a electric galvanized products.
SECC not only has the general mechanical properties of cold-rolled steel sheet and the approximation of workability, and has a superior corrosion resistance and decorative appearance.
In electronic products, household appliances and furniture market is very competitive and replace.
Such as computer case is the widespread use of SECC.
3. Hot dip galvanized steel SGCC hot dip galvanized steel coil is hot rolled after pickling and cold rolling of semi-finished products, after cleaning, annealing, immersion temperature of about 460 & deg;
C in zinc melt trough, and make the sheet steel on zinc plating layer, then through conditioning leveling and chemical treatment.
SGCC material is harder than SECC material, low ductility,
Avoid deep pumping design)
Thick, zinc, and poor welding.
4. Stainless steel SUS301Cr (
Content was lower than those of SUS304, corrosion resistance is poorer, but after a cold working can get very good tensile and hardness, better flexibility, used for spring shrapnel and EMI.
One of the most widely used of ⒌ adopts stainless steel SUS304 stainless steel, because of containing Ni (
So than containing Cr (
Steel is full of corrosion resistance, heat resistance, has excellent mechanical performance, no heat treatment hardening phenomenon, no elasticity.
Second, the sheet metal processing factory & ndash;
The characteristics of the sheet metal, sheet metal, b, m: n j and n (
, sheet metal so far has not yet have a comparatively complete definition, according to a definition of a professional journals abroad can be defined as: sheet metal is for sheet metal,
Usually in under 6 mm)
A comprehensive cold working process, including cutting, punching/cut/composite, folding, welding, riveting, joining together, forming (
Such as automobile body)
And so on.
The significant feature is the thickness on the same part.
The interpretation of the modern Chinese dictionary the fifth edition: verbs, on steel plate, aluminum plate, copper plate and sheet metal processing.
Sheet metal with light weight, high strength, conductive (
Can be used in electromagnetic shielding)
Mass production, the cost is low, the performance is good wait for a characteristic, in electronic appliances, communications, automotive industry, medical equipment and other fields has been widely used, for example in the computer case, mobile phone, MP3, sheet metal part is essential.
With the application of sheet metal is more and more widely, the sheet metal parts design into a very important part of the product development process, mechanical engineers must master the design technique of sheet metal parts, sheet metal makes the design meets both of the product function and appearance requirement, and can make the stamping mould manufacturing is simple and low cost.
Given yuan is a commitment to the development of coating equipment and related equipment, manufacturing equipment and accessories manufacturing of high-tech enterprises, mainly engaged in coating production of spare parts, precision parts
processing, sheet metal processing plants, batch parts processing, tel: 0086 -
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