Welcome To Shenzhen Amber Rapid Tooling Co., Ltd.

Amber Rapid Tooling

SLA&SLS 3D Printing
  • SLA(Stereolithigraphy Apparatus)

    Stereo lithography, which is also called Stereolithography, SLA Rapid Prototyping, or short for SLA, is an important method of rapid prototype technology.

    Photosensitive resin, filled in the resin tank, will quickly cure under the UV laser beam irradiation. At the beginning of this SLA prototyping process, under computer numerical control, the focused laser beam begins to scan along the liquid surface. The resin being scanned is cured so as to get  a cross-sectional plastic sheet. The worktable then is lowered for a new layer and endlessly all cured layers are firmly bonded for the final molding.

    SLA(Stereolithigraphy Apparatus)
  • SLA Advantage

    The advantages of SLA rapid prototyping are as follows:

    Stable. Once the system starts to work, the entire process of SLA prototype is fully automated and does not require special attention until the end of the process.

    High dimensional accuracy. Stereo lithography ensures you that the accuracy is within 0.1mm for every workpiece.

    Good surface quality. The top surface of the workpiece is very smooth, the side is good as well.

    High system resolution. This stereolithography advantage makes complex structure easy.

    SLA Advantage
  • SLS(Selective Laser Powder Sintering)

    The selective laser sintering process is to spread a layer of powdered material onto the upper surface of the shaped part using a powder stick and heat it to a temperature below the sintering point of the powder. The control system controls the laser beam according to the layer The cross-sectional profile is scanned on the powder, the temperature of the powder is raised to the melting point, sintered, and bonded to the molded part below. When a section of sintering is completed, the table down the thickness of a layer, laying roll and covered with a layer of uniform dense powder, a new section of the sintering, until the completion of the entire model.

    SLS(Selective Laser Powder Sintering)
  • SLS Advantage

    The prominent uniqueness of SLS process is manufactruing metal products or parts directly compared to other rapid manufacturing processes ,as well as some advantages below:
    1)Variety of materials available   In principle, any material that its viscosity reduces when being heated can be used in SLS process.
    2)Simple      Complex-structured Cavity mold ,masterpattern,parts and tools can be complete by SLS prototyping method.
    3)Hign accuracy     Usually the tolerance of SLS parts can be reached within ±(0.05--2.5)mm as per the material,grain size,the geometrical shape and complexity of the workpiece. It can meet the masterpattern accuracy within ±1% when the material grain size is below 0.1mm.
    4)No need of structural support    Like the LOM process, the SLS process does not require a support structure, and the voids that appear during the stacking process can be supported directly by the unsintered powder.

    SLS Advantage

  • 5)High material utilization      No need of support structure and no scrap material and most powder material is cheap , so the material utilization of SLS is very high.

    6)Short production cycle      It’s just several or dozens of hours from CAD design to workpiece complete and can be revised during the whole digitized process,making SLS quite suitable for new product development.

    7)Wide application   Masterpattern design test ,mould,investment casting,direct shell production casting and mold core etc.

Contact Us

  Dean Hu/Chief Account Executive

     Skype: Dean.Hu

QQ&Wechat: 410794674

Email: Deanhutooling@163.com

Tel&Whatapp :86 15814798104

4F,Building 68,Rentian Industrial Park,Fuyong Street,Bao’an District, Shenzhen, Guangdong, PRC.


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