Home > Customization options > For front & reflective illumination, robot vision applications
High resoluiton printing on ceramic
Description: Accuracy is +/- 10um when smallest feature size <=10mm, Matte and diffusive reflectance surface, maximum size 228 x 228mm
Notes

1. Customization MOQ is 1pcs.

2. Dot Vision directly serves and supports international customers.

3. You can get in touch with our engineers quickly by clicking below Buttom "Inquiry now" "Ask Questions" "Customization"

customization chrom on ceramic calibration target.jpg

Custom High resoluiton printing on ceramic test&calibration target: For front light illumination, reflective illumination, natural illumination applications
Accuracy (um)+/- 10umSmallest line width/ Minimumfeature size (mm)0.3mm
Thickness of pattern coating (um)20umThickness (mm)1.0-2.0mm optional
Maximum dimension (mm)200 x200mm
Tolerance of outer dimension (mm)+/-0.1 mm
Manfuacturing processHigh resolution printing3rd party certificationOn request
Coating of patternMatte and diffusive reflectance inkMatte and diffusive reflectance surface of ceramic materialWhite or near white reflective material comprising of 96% compacted Alumina. Ceramics are commonly noted for their matte surface quality finish; therefore low reflectivity while retaining a white reflective surface as well as resistance to breakage
DisadvantageIf +/-1um accuracy is essential, high resolution printing is not an optionAdvantage

 If +/-10 accuracy is satisfying, high resolution printing is a compromise choice in accuracy and cost aspects ;

 Matte and diffuse reflectance surface, no glare with on or off front lighting

Chemically and dimensionally stable, and reasonably hard
If you don't have pattern design, Dot Vision engineer could help you design the pattern/drawing
Holes/ angles/ corners on the calibration target are on requestcustomization.jpg
Irregular shapes are on requestirregular shape customization calibration target.jpg
Mechanical Protection/Mounting frame are on requrest custom chrome on ceramic target.jpg



Properties of ceramic
Alumina content96%Thermal Expansion Coeff (25 to 800 )7.2X10-6 / 
Specific Gravity 3.6 g/cm3Rockwell hardness80 HRA
Warping degree 2%Surface roughness (um)

Ra= 0.2-0.7um

Perpendicularity

0.15mm MAXSquareness0.15mm MAX
Bending Strength> 350MPaDielectric constant9-10 MHz



001.jpg


002.jpg


custom chrome on ceramic target.jpg

With guaranteed product quality, all calibration targets are tested using precision measurement instruments before packing and delivery to clients to ensure the accuracy.

Link:

Test report of a Dot Vision calibration target using a GOM 3D inspection system


Dot Vision can provide third party certificate of the accury from feature to feature for the customization product if you require. You can name and require  any feature/position which you want accuracy certification from third party.


Holes/ angles/ corners on the calibration target are available

5.jpg  16.jpg  37.jpg


Irregular shapes of calibration target are available

20.jpg  22.jpg  26.jpg

28.jpg  29.jpg  35.jpg


3.jpg  5.jpg  16.jpg


9.jpg  10.jpg  11.jpg


18.jpg  35.jpg  43.jpg


20.jpg  22.jpg  28.jpg


26.jpg  29.jpg  30.jpg


33.jpg  38.jpg  40.jpg

  • How about customization?

    We are always happy and patient to hear your own ideas about the design of a customised calibration target, MOQ is 1pcs.

  • How can I make payment?

    Paypal, credit card, or bank transfer are all available. 

  • How does Dot Vision make delivery to you?

    Dot Vision use DHL/Fedex/TNT/UPS to make the delivery to international customers from worldwide, no matter you are from Asia, America, or Europe. Normally you can receive package within 3 days, fastest service is in 2 days.

  • Where does Dot Vision serve and support?

    Dot Vision directly serves and supports international customers from worldwide, Asia, America, Europe.

  • Is there initial setup cost for customization?

    Dot Vision makes any customization pattern without extra initial setup cost, besides, Dot Vision offers to design the drawing for you without charge which is within our service.

  • How can I get in touch with Dot Vision immediately?

    You can get in contact with us quickly from the yellow buttoms "Inquiry Now", "Ask Question", "Customization", you can also send us an e-mail via info@dot-vision.com, our engineer will get back to you immediately within 24 hours.

  • How to get customization/ what's the customization procedure?

    1. Selecting the suitable substrate material is the first but also important step in customization, you can refer to this webpage  Select right substrate material to select suitable material, or you are always welcome to discuss with us to select suitable material via  info@dot-vision.com, Dot Vision engineer will come back to you immediately within 24 hours; 

    2. After selecting material, you can send us your drawing via  info@dot-vision.com(PDF, .dwg, .dxf, .jpg files are all fine), Dot Vision engineer will come back to you immediately within 24 hours; 

    if you don't have drawing, Dot Vision engineer could help to design the drawing;

    3. Dot Vision engineering team will make you quotation based on the material and your drawing; 

    4. After order entry, Dot Vision engineers will send you final manufacturing drawing for double confirmation before final manufacturing; 

    5. Customization manufacturing time is within 7 working days after final manufacturing drawing is confirmed;