#Stamped <br> <br>[a]https%3A%2F%2Fwww.gjprototyping.com%2Fstamped-sheet-metal-parts-service%2F[/a] <br> <br>Stamped Sheet Metal Parts <br>Proto-mold purchased advanced large laser cutting machine 3 sets, Amada precision CNC bending machine 15 sets, heavy oil pressing machine 3 sets and riveting machine, hole pumping machine, tapping machine, drilling machine and other sheet metal processing equipment. <br>Sheet metal processing commonly used materials <br>galvanized steel plate SECC <br>The base material of SECC is general cold-rolled steel coil, which becomes electrogalvanizing product after continuous electrogalvanizing production line goes through degreasing, pickling, electroplating and various post-treatment processes. SECC not only has the mechanical properties and similar machinability of ordinary cold rolled steel sheet, but also has superior corrosion resistance and decorative appearance. In the electronic products, home appliances and furniture market has a great competitiveness and substitution. For example, SECC is commonly used in computer cases. <br> <br>ordinary cold rolled sheet SPCC <br>SPCC refers to the continuous rolling of steel ingot into steel coil or sheet of required thickness by cold rolling mill. SPCC surface without any protection, exposure to the air is easy to be oxidized, especially in the humid environment, the speed of oxidation, dark red rust, in use to spray paint, electroplating or other protection surface. <br> <br>hot dip galvanized steel SGCC <br>Hot-dip galvanized steel coil refers to the semi-finished product after hot pickling or cold rolling, after cleaning, annealing, immersed in the temperature of about 460°C melt zinc tank, the steel sheet plated with zinc layer, and then after quenching and leveling and chemical treatment. SGCC material is harder than SECC material, has poor ductility (avoiding deep pumping design), thicker zinc layer, and poor weldability. <br> <br>stainless steel SUS304 <br>One of the most widely used stainless steel, containing Ni (nickel) than Cr (chromium) steel is rich in corrosion resistance, heat resistance, with very good mechanical properties, no heat treatment hardening phenomenon, no elasticity. <br> <br>stainless steel SUS301 <br>Cr (Chromium) content is lower than SUS304, poor corrosion resistance, but after cold processing in stamping processing can get a good tension and hardness, good elasticity, used for spring and anti EMI. <br> <br>As one of the stamped sheet metal parts manufacturers, we provide rapid cnc prototyping, oem metal stamping, metal sheet stamping parts, stamped sheet metal parts, sheet metal stamping parts, rapid cnc prototyping, etc. For more information, please feel free to contact us!

#printing <br> <br>[a]https%3A%2F%2Fwww.gjprototyping.com%2Fsla-parts-service%2F[/a] <br> <br>SLA printing is focused on the surface of a light cured material, which is solidified from point to line and line to surface. SLA printing of SLA 3d printing companies Proto Mold enables a wide selection of materials, extremely high feature resolution and high quality surface treatment. <br> <br>SLA plastic 3d printing Process <br>Step One <br>The tank is filled with liquid photosensitive 3d printed resin, and the 3d sla resin solidifies quickly when exposed to a uv laser beam emitted by the laser . <br> <br>Step Two <br>At the beginning of molding, the lifting table is below the liquid level, just a height of the cross-section layer thickness. <br> <br>Step Three <br>Through the laser beam focused by the lens, the section profile is scanned along the liquid level according to the machine instructions. <br> <br>Step Four <br>The table drops the height of one layer of section layer thickness and solidifies the other layer of section. <br> <br>Advantages of 3d SLA Printing <br>01 <br>After a Long development time, mature process, widely used. Uv curing molding systems account for about 60% of the rapid forming machines installed worldwide. <br> <br>02 <br>The molding speed is fast and the system works stably. <br> <br>03 <br>Highly flexible. <br> <br>04 <br>High precision, can be done micron level, such as 0.025mm. <br> <br>05 <br>Good surface quality, relatively smooth,suitable for fine parts. <br> <br>There are many metal prototype manufacturers, but we are one of the best choices for you.