Quality control
Quality control

ISO 9001-2005 IATF 16949 ISO 27001

Real And Transparent Quality Control Process

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Chinese High-Purity Raw Materials

Quality control

It goes without saying that quality is vital to the success of any manufacturing project. When it comes to rapid manufacturing the importance is magnified due to the need to get it right the first time. At JTC we employ many different quality control measures to ensure your rapid project not only gets done on time but also meets your stated specs. Below is a quick snapshot showing the steps involved in making your rapid parts.

  • Receive drawings

    First, we need to receive your 3D drawings (stp, step, igs, iges format), and quote according to your quantity, material, surface finish and other requirements.

  • Engineering and Process Planning

    Before the mold is assembled into the injection molding machine, the drawing needs to be programmed so that we can clearly see the process of the material entering the mold for further adjustment and modification.

  • Process check

    After the mold is completed, it is assembled into the injection molding machine. During the injection process, we will check whether the machine is operating normally (or abnormal), make some necessary tool adjustments and generate a new sample.

  • Post-processing size check

    After the sample has been surface treated according to the customer's specified requirements, the size will be checked again.

  • Final check

    The last step is to check whether the mold needs to be adjusted according to the analysis of the sample, and test whether the sample meets the previous requirements.

  • Packaging and shipping

    After the samples have been tested to meet the preliminary requirements, the samples can be packaged and transported.

Below are a couple of videos showing you how HLH tackles two of the biggest quality control problems in rapid manufacturing. Material identification checks and dimensional accuracy checks. How do we know that the material you specified is the material we used to fabricate your rapid parts? It starts with good relationships with RAW material suppliers but the only way to know for sure is to invest in technology that allows us to independently verify. When it comes to dimensional accuracy checks we also rely on technology when high accuracy measurements are called for.
  • Sheet metal Build

    Sheet metal Build

  • CNC Turning Parts

    CNC Turning Parts

  • CNC Machining Service Center

    CNC Machining Service Center