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34

 

Scanning procedure 

 

 

 
 
 
 

 

Using "zero" spacer plates: 

Should it be necessary to attach a model directly to the base plate, remove the locking plate from the 
spacer plates using the hex key included in delivery, and place it on the base plate. 

 
 
 
 

 

The number of spacers laid beneath must be entered using the software (see software 

description). 

 
 

 

To set the height of the object holder, start the scanner software before the setting the height, so that 
the axes move into the reference position (this occurs automatically when starting the program). 

 

 

 
 

 

Clamp the model in the removable object holder and align the height using the spacer plates (see 
Figure 28 and 29). 

 

 
 

 

Depending on the scanner and CAD software combination, it is not necessary to fill out the 
project information thanks to a special interface, as this is automatically undertaken by the 
CAD software (e.g. with exocad

® 

DentalCAD). The scanner uses software messages to 

guide you step by step through the entire scanning procedure. 

 
 

 

After starting the program by double clicking the icon 

"DentalDB" 

on your desktop, the program input 

mask opens: 

12. Scanning procedure

 

12.1 Clamping the model

 

12.2 Creating a case DentalDB

 

Содержание Activity 885

Страница 1: ...Operating Manual A product of smart optics Sensortechnik GmbH For software version 2 6 06 status 11 2015...

Страница 2: ...RY 11 8 3 CARRYING POINTS 12 8 4 REMOVING THE SCANNER FROM THE PACKING 13 9 INSTALLATION 15 9 1 INSTALLATION THE SCANNER 15 9 2 INSTALLING THE COMPUTER 16 9 3 INSTALLING THE SOFTWARE 16 9 4 IMPORTING...

Страница 3: ...THE SYMBOLS 48 13 2 THE 3D VIEWER SYMBOLS OBJECT VIEW 49 13 3 ACTIVITY MENU OPTIONS 50 13 4 OPTIONS SETTINGS MATCHING 51 13 5 OPTIONS SETTINGS GENERAL 52 13 6 OPTIONS SETTINGS INSTALLATION 55 14 MAINT...

Страница 4: ...VICE REAR 26 FIGURE 21 SIDE VIEW 27 FIGURE 22 SYSTEM DRAWER 27 FIGURE 23 DATA PLATE 28 FIGURE 24 ROTATING SWIVELLING UNIT 29 FIGURE 25 INDIVIDUAL PARTS OF THE OBJECT HOLDER 30 FIGURE 26 OBJECTHOLDER S...

Страница 5: ...ABS 46 FIGURE 51 END SCANNING PROCESS 46 FIGURE 52 SCANNING PROCESS DONE 47 FIGURE 53 CAD ICON 47 FIGURE 54 COMPLETE STL DATA SETS IN THECAT SOFTWARE 47 FIGURE 55 ACTIVITYMENU OPTIONS 50 FIGURE 56 SET...

Страница 6: ...intended for use in performing optical three dimensional measurements of human jaw models It is possible to measure articulated models in order to simulate masticatory movements using corresponding so...

Страница 7: ...ution Basic resolution of the 3D sensing head 62 5 m 80 x 60 x 85 x y z Accuracy according to DIN ISO 12836 6 m Implant bar accuracy following DIN ISO 12836 messured distance 50 8 mm 8 m Output data f...

Страница 8: ...ionputincirculation This declaration becomes invalid in case of an unauthorized change of the device Device description Optical 3D scanner Device type Activity 885 EU guidelines applicable machine gui...

Страница 9: ...d storage must be observed when lifting and transporting the scanner 5 Please do not place any objects on the scanner as there is a risk that these can fall down owing to the surface structure as well...

Страница 10: ...again and restarting the software do not use the scanner any longer The device must be marked as defective and prevented from being put into operation again until the fault is rectified 7 3 Do not rea...

Страница 11: ...s open the upper folding lid of the box The box contains a foam piece that protects the scanner which is packed below during transport First pull the foam piece upwards out of the box You can then lif...

Страница 12: ...plate 3 3x spacer plates 4 1x system adapter plate 5 1x hex key 6 1x allen bit set 7 1x removable object holder 8 1x power cable 9 2x USB cable 10 Software installation CD including calibration data a...

Страница 13: ...re provided to move the device Please note these specifications Stand so that one person each is positioned to the left and right of the scanner Take hold of the scanner with one hand at the bottom fr...

Страница 14: ...2 and 3 3 Working together and at the same time lift the scanner out of the packaging and place it at the installation site 4 When doing do make sure that you have free access to the workplace and do...

Страница 15: ...0 position before installation Figure 4 Mains switch on the front of the device 1 Connect the device to the USB cables using the USB ports on the rear of the device Fuse USB camera USB device control...

Страница 16: ...alibration data contains a code that can be enabled only by the corresponding scanner Therefore compare the serial number indicated on the data plate of the scanner with the serial number indicated on...

Страница 17: ...on Figure 7 Set up Installation Define the installation location for the software by using the Browse button to define the path The installation program suggests a standardized path that you can use H...

Страница 18: ...General safteyinformation 17 Figure 8 Select Installation location Define the software name in the Select Start Menu Folder window Then click on Next Figure 9 Start Menu...

Страница 19: ...ether you require a Desktop symbol and confirm with Next Figure 10 Creating a desktop symbol Before starting the installation check your selected settings and chose Install The installation starts imm...

Страница 20: ...completed Figure 12 Completing the installation The scanner specific calibration data must be imported during the initial installation Start the Activity software via the Desktop icon or from the Star...

Страница 21: ...ath SO 202 When doing so select only the parent folder and confirm with OK Click Next The calibration data is imported into the Activity software Figure 14 Selected Folder The scanner installation has...

Страница 22: ...alibration model Figure 16 individual calibration block These values must be saved in the software after reinstalling the software or replacing the calibration model Start this procedure as follows A...

Страница 23: ...calibration only by selecting the start command under the item Options Service 3D calibration Complete The system now performs a 3D calibration this can take several minutes The following message will...

Страница 24: ...ence the object is simultaneously monitored with the camera Since the camera cannot capture the entire object if the object is complex in shape as in the case of a jaw model the object is mapped with...

Страница 25: ...or and starts these The positions provided in the scan program are started up by the positioning unit and a 3D measurement is performed When scanning adjacent tooth stumps it is usually necessary to m...

Страница 26: ...e Lid Ghousing opening Device designation Power switch System drawer Figure 19 Device front USB connection for the camera USB connection for the motor and scanner control Fuse Power cord connection Fu...

Страница 27: ...27 Basic information about the device System extract Figure 21 Side View Figure 22 System Drawer...

Страница 28: ...mber Figure 23 Data Plate Use only the USB cables included in the scope of delivery if possible These have undergone multiple testing at our company in conjunction with your scanner Communication prob...

Страница 29: ...ven swivel axis means that the object that is to be metered can be held in any turning position relative to camera of the 3D sensor that is above the object slide The swivel unit makes it possible to...

Страница 30: ...he locking plate so that the plates can be assembled correctly The locking plate is fitted with a magnet and acts as the connection piece with the object holder There is also a lock on the plate for t...

Страница 31: ...e an optimum alignment of the model to be scanned in the measuring range a maximum of three additional spacer plates can be mounted on this The locking plate is attached to the top most spacer plate a...

Страница 32: ...Height alignment The scanner has a definite height measuring range If the object to be measured is located outside this range no measuring values will be measured there This means that the finished s...

Страница 33: ...ince you will usually work with one model system in a laboratory you can work with a standard setting already defined in most cases However we recommend making sure that the height deviation is not to...

Страница 34: ...n this occurs automatically when starting the program Clamp the model in the removable object holder and align the height using the spacer plates see Figure 28 and 29 Depending on the scanner and CAD...

Страница 35: ...new case Dental DB Information such as customer patient technician etc is to be entered into these fields This example will demonstrate how to operate the device Figure 30 DentalDB case example 12 3...

Страница 36: ...he respective scan type colour in the tooth schema Confirm the entries by pressing the Save button Switch the scanner on at the mains The activity software opens automatically after the Scan button is...

Страница 37: ...a on the left hand side By pressing the left mouse button you can slide these squares so that they centre on the respective tooth stump squeeze occlusion The scan software can now recognise the positi...

Страница 38: ...nner now moves the model down automatically based on the predefined scan strategy and compiles a number of individual measurements from various perspectives During the prescan or the 3D scan the symbo...

Страница 39: ...mouse functions Rotate model Left Right mouse button Move model Both mouse buttons Zoom Scroll wheel The software will now prompt you to remove the squeeze occlusion and begin with the model stump sc...

Страница 40: ...the pre scan image The neighbouring teeth can also be measured for individual images If this mode is activated by checking the box the neighbouring teeth will be interdentally measured individually If...

Страница 41: ...to the fact that the motor driving the object holder could also be turned by hand when switched on with a correspondingly high action of force The motor is not damaged by this but the defined motor po...

Страница 42: ...ure 43 Figure 42 Rescan button If Rescan Mode is enabled this green cross will be shown in the centre of the 3D viewer see above Now the edge of the data hole must be positioned below the cross using...

Страница 43: ...3 Figure 43 Rescan mode If you click on the blue start button any number of rescans can now be performed until all desired areas are recorded Figure 44 Rescan Areatoundergoa rescan Cross hairsnext tot...

Страница 44: ...as matching You can set the quality of the STL under Item 13 4 After matching the records the completed data set is reloaded into the 3D viewer If more areas are missing the rescan mode can be repeat...

Страница 45: ...Scanning procedure 45 Figure 46 data cut Figure 47 tailored data file Save the scan data after cutting the data set to size by clicking the Save icon Figure 48 save project...

Страница 46: ...matched i e whether there is an STL Blue individual records Yellow STL data set Grey 2D scan see Fig 51 Figure 50 Tabs Now you can close the scan software and begin the construction To do this click...

Страница 47: ...construction can begin See fig 53 Figure 52 scanning process done Now start the construction with the following icon Figure 53 CAD Icon The STL data sets are displayed in the CAD software and constru...

Страница 48: ...Perform 3D scan Perform 2D scan Move automatically to the service position Open an existing project or STL file Start the matching process Add a new measurement Add bite Add wax up Next in Workflow 13...

Страница 49: ...cutting action or measurement Open the dialog Fill holes Save the last work step possible if activated blue Open Settings dialog Information on the product End the Activity program Show camera angle...

Страница 50: ...ower side Show data set in isometric alignment Rotate the object around the X axis only Rotate the object around the Y axis only Rotate the object around the Z axis only Normal rotation mode Figure 55...

Страница 51: ...o also the data size are determined by the scan quality The higher the surface details the lower the distance between the pixels The maximum distance between the pixels is reproduced by selecting Very...

Страница 52: ...as an aid if any measuring errors occur Save images Brightness You can set the light intensity of the camera live image here These settings do not have any effect on the 3D measurements 2D viewer Col...

Страница 53: ...hange mouse function The light intensity of the sensor during the measurement is influenced by this Bright for white plaster Medium for beige coloured and Dark for very dark plaster Plaster type If yo...

Страница 54: ...can lead to time delays Show measurements at the highest resolution You can use this function to define whether matching is to be made to the existing STL or to the existing individual images The que...

Страница 55: ...Settings Installation The storage location of the scan data can be changed here All data is created and saved in this folder Work Folder The language of the user interface is set here The following ar...

Страница 56: ...plastic surfaces Please do not treat the case with strong cleaning agents Please remember that the scanner is a sensitive optical device Maintenance and repair may therefore be performed only by trai...

Страница 57: ...Imprint Manufacturer smart optics Sensortechnik GmbH Lise Meitner Allee 10 44801 Bochum Germany Please contact your dealer if you have any questions We reserve the right to make changes due to techni...

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