Ningbo Yinzhou Keao Prototyping & Mould Factory Services include : CNC machining prototypes,

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1 Ningbo Yinzhou Keao Prototyping & Mould Factory Services include : CNC machining prototypes, STEREOLITHOGRAPHY (SLA) Selective Laser Sintering (SLS) RTV MOLDING AND CAST URETHANE PROTOTYPES Tel : gloria@nbkeao.com.cn

2 Brief Introduction Who we are and what we can do Keao Prototyping & mould is a full service rapid prototyping service provider using a wide range of rapid prototyping technologies and material. We also offer rapid prototype design, development and engineering services to help you quickly move your rapid prototype from Concept to CAD model to Prototype to Product. Our Capabilities include computer numerical control (CNC), Stereolithography( SLA), Selective laser sintering( SLS), Cast Urethanes, RTV Molding.Also available is custom painting, assembly, hand sculpted models.industries include design firms, OEM S, Electronics, Commodities etc. Page 2

3 Rapid Prototype Services CNC Machining We offer CNC (computer numerical control) machining services to create prototype concept models for parts that require specific production material properties. CNC machining is a subtractive manufacturing method which cuts away unwanted material from a workpiece to form the shape of the needed part. This is a cost-effective, consistent and accurate method of producing Prototypes from actual production-grade materials. CNC Machining Highlights Parts are machined from solid blocks of a variety of plastic and metals. Parts are machined directly from your 3D CAD models. Ability to hold tight tolerances (+/ "). This is the cheapest way to create prototypes with fast delivery. Page 3

4 Rapid Prototype Services CNC Machining Material plastic material Machined plastic materials include ABS, Nylon, Transparent PC (Polycarbonate), Transparent PMMA (Acrylic), POM, PVC, PP CNC Machining Work Samples Page 4

5 Rapid Prototype Services CNC Machining Material metal material Machined metal materials include aluminum 6061,aluminum 7075-T6, brass, bronze, steel, stainless steel, sheet metal, galvanized steel CNC Machining Work Samples Finish : polishing, sandblasting, black anodized Page 5

6 Rapid Prototype Services Stereolithography (SLA) SLA builds parts one layer at a time by tracing a laser beam on the surface of a vat of liquid photosensitive resin. The photosensitive resin is solidified by the laser light. After each layer is traced, it is lowered a small distance into the liquid and the next layer is traced, bonding to the previous layer. After all layers are traced, the completed 3D model rises from the vat to be removed for cleaning and careful hand finishing. The SLA Highlights SLA builds plastic prototypes with high accuracy, excellent detail and great surface finish SLA prototypes are used to evaluate product appearance and verify assembly of components. Standard Stereolithography Tolerances: +/ " for the first inch, +/ on every inch thereafter. Page 6

7 Rapid Prototype Services Stereolithography material Stereolithography material choices include SOMOS 14120,SOMOS 9420 SLA Work Samples Page 7

8 Rapid Prototype Services Selective Laser Sintering (SLS) Selective Laser Sintering (SLS) uses a computer controlled laser to sinter powder based materials together, layer-by-layer, to create a solid model. Once the model is complete, it is removed from the platform and finished by removing any loose material and smoothing the visible surfaces. The SLS Highlights SLS prototypes can be served as functional rapid prototypes. SLS technology delivers tolerances of +/ of an inch and produces features as small as of an inch. Layer Thickness: 0.004". Excellent long-term stability and resistant to most chemicals Page 8

9 Rapid Prototype Services SLS Material SLS Material choices include: Nylon (PA), Glass-Filled Nylon, Flame Retardant Nylon and Durable Nylon SLS Work Samples Page 9

10 Rapid Prototype Services RTV Molding and CAST URETHANE Prototypes To produce molds using the RTV molding process, we start with a master pattern that is made with SLA or CNC. Liquid silicone rubber is poured around the master pattern. Once the silicone is cured, the mold is cut open to remove the master pattern. The mold is then used to cast the urethane parts under a vacuum with molding machines using computer control. Cast Urethane Highlights Cast Urethane Process: SLA Master Pattern, Finishing, RTV Tool, Cast Urethane, Final Cleanup low-volume functional prototypes with complex features Fast delivery but very low cost compared to injection molded prototypes A wide range of material properties and color to choose from Page 10

11 Rapid Prototype Services Cast Urethanes, RTV Molding Materials Cast Urethanes, RTV Molding Materials include: ABS, Nylon, rubber, PE, PC-like Cast Urethanes, RTV Molding Work Samples Page 11

12 Equipments High speed CNC machining center Available material : plastic Note : the biggest size we can do is 600mm x 500mmx 250mm Material : ABS, PC,PMMA, Nylon, POM etc. Page 12

13 Equipments High speed CNC machining center Available material : metalic material Note : the biggest size we can do is 1200mm x 800mmx 450mm Material : aluminum 6061,aluminum 7075-T6, brass, bronze, steel, stainless steel, sheet metal, galvanized steel Page 13

14 Equipments Stereolithography (SLA) machine Note : the biggest size we can do is 600mm x 600mmx 450mm Material : SOMOS Page 14

15 Equipments Selective Laser Sintering (SLS) machine Note : the biggest size we can do is 420mm x 380mmx 320mm Material : Nylon ( PA), Nylon with glass fiber like PA650 (PA12), PA2200, PA625-MF Page 15

16 Equipments RTV Molding and CAST URETHANE machine Available material : ABS,PP,PA, POM,PMMA,Rubber and silicone, Heat resistant materials. Note : Silicone Rubber Tooling is used for producing pieces of a single part. This method is one of the quickest and most cost-effective for replicating your prototype master. Page 16

17 Surface Treatment Polish Anodizing Screen printing Surface Treatment Electroplating Painting Sand blast Page 17

18 How to order prototype Customer send us 3d drawing for quotation, file format: IGS or STEP. As well material and surface treatment Customer confirm the price and place us the order Enquiry Quotation Purchasing order Production Delivery Keao analysis the drawing and provide price After receiving the deposit wire transfer, Prototypes will be finished in 3 days Page 18

19 Ningbo Yinzhou Keao Prototyping & Mould Factory Address:67# Xiufeng Road, Gaoqiao Industrial Area, Yinzhou District Ningbo City, Zhejiang P.R,CHINA Tel: +(86) Fax: +(86) Skype:gloria gloria@nbkeao.com.cn Mobile: Attn : Gloria Yang gloria.yang@nbkeao.com.cn