Plastic CNC Prototype Machining /3D Prototype CNC Machined
Components
In plastic CNC machining (Digital Computer Control), the part is
manufactured by machining in the mass of a plastic block by digital
milling machines. This rapid prototyping technology is suitable for
unit production in the context of functional testing.
CNC machining of plastic prototype parts is a so-called
“subtractive” method because there is removal of material. A wide
selection of resins allows parts to be obtained in the “right
material”, thus allowing mechanical properties close to the
injection-moulded part (ABS, PC, PP, PVC, POM, PMMA, PA 6/66).
This is the most efficient and economical technology for the rapid
manufacturing of fewer than ten prototypes or plastic models.
Company Information:
| Item Name | High Polishing Transparent Acrylic Clear PC PMMA CNC Rapid
Prototyping |
| Product Feature | PMMA rapid prototyping |
| CNC max size | No max size but bigger |
| 3D printer max size | 580mm x 580mm x 360mm |
| Tolerance | +/-0.05mm |
| Material Available | Plastic:ABS,PMMA,PC,PP,POM,PA,Silicon,Rubber |
| Metal: aluminum,copper,brass,stainless steel,sheet metal |
Available rapid prototyping processes | Prototype design |
| CNC precision machining |
| SLA/SLS 3D printer prototyping |
| Silicone Rubber Mold and Vacuum Casting |
| RIM(Reaction Injection Molding) |
| Sheet metal fabrication |
| Mould manufacturing |
| Surface finishing | Painting, polishing, silk printing, anodizing,electroplating,etc |
| Delivery time | 3-15 days usually,and can be discussed upon the quantity |
| Packing | Carton box,wooden case or as specified |
In manufacturing, computer numerical control (CNC) or simply numerical control (NC) is the automated control of
machining tools (drills, boring tools, lathes) by means of a
computer, in which a NC machine operates on a piece of material
(metal, plastic, wood, ceramic, or composite) to transform it to
precise specifications. NC machines combine a motorized
maneuverable tool and often a motorized maneuverable platform,
which are both controlled by a computer core, according to specific
input instructions. Instructions are delivered to an NC machine in
the form of graphical computer-aided design (CAD) files, which are
transformed into a sequential program of machine control
instructions, and then executed.
As with CNC subtractive methods, the computer-aided-design –
computer-aided manufacturing CAD -CAM workflow in the traditional
Rapid Prototyping process starts with the creation of geometric
data, either as a 3D solid using a CAD workstation, or 2D slices
using a scanning device. For Rapid prototyping this data must
represent a valid geometric model; namely, one whose boundary
surfaces enclose a finite volume, contain no holes exposing the
interior, and do not fold back on themselves.
Material: | Aluminum(6061-T6, 6063, 7075-T6,5052) Brass/Copper/Bronze Stainless Steel (302, 303, 304, 316, 420) Steel (mild steel, Q235, 20#, 45#) Plastic (ABS, Delrin, Acrylic, PP, PE, PC) If you need other material, we will try best to meet your needs! |
Surface treatment: | Color anodized; Hard anodized; Powder-coating; Sand-blasting; Painting; Nickel plating; Chrome plating; Zinc plating; Black oxide coating, Polishing; If you need other treatments, we will try best to meet your needs! |
GeneralTolerance: (+/-mm) | CNC Machining: 0.005 Turning: 0.005 Grinding(Flatness/in2): 0.003 ID/OD Grinding: 0.002 Wire-Cutting: 0.002 If you need other requirements, we will try best to meet your
needs! |
| Lead time : | In general: 7-15days Special custom service: making arrangement upon customers' request |
| Experience: | 15years of CNC machining products 3years of automation machine manufacturing |
| Certification: | ISO9001:2008, ROHS |
