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Title:IZDELAVA IN VODENJE VEČNAMENSKEGA TRIOSNEGA CNC STROJA
Authors:ID Javor, David (Author)
ID Svečko, Rajko (Mentor) More about this mentor... New window
ID Sarjaš, Andrej (Comentor)
Files:.pdf VS_Javor_David_2012.pdf (4,80 MB)
MD5: 194747C0FF35103D002D4FBC300BF854
PID: 20.500.12556/dkum/b59a9e01-5b76-458c-a9d0-63efad17dc1d
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V diplomskem delu smo se ukvarjali z izdelavo in vodenjem večnamenskega CNC stroja. Celoten sistem sestoji iz koračnih motorjev, senzorjev, močnostnega dela in napajalnika. Za praktičen prikaz so uporabljeni trije koračni motorji za XYZ gibanje ter model CNC stroja. Uporabljen protokol za dvosmeren prenos informacij od krmilnega do močnostnega dela je LPT port. Krmilni del predstavlja vmesnik z integriranim vezjem (TB6560HQ), ki ima integriran prožilni del za PWM regulacijo in močnostni del s H-mostičom, ki spreminja smer in jakost toka skozi navitje koračnih motorjev in jim daje dovolj navora za poganjanje osi. Vse procese pa upravlja računalnik oz. programski opremi Mach3 in EMC2, ki sta tudi uporabljeni pri profesionalnih maksimiziranih strojih. Model večnamenskega stroja je skonstruiran s programskima paketoma CoCreate modelling, CoCreate Drafting in sestavljen s pomočjo aluminijastih profilov in trapeznih vreten, saj so cenovno ugodnejša, vendar manj točna od krogelnih vreten.
Keywords:koračni motor, senzorji, krmilna in močnostna enota, programska paketa MACH3 in Ballbar, CNC konstrukcija
Place of publishing:Maribor
Publisher:[D. Javor]
Year of publishing:2012
PID:20.500.12556/DKUM-22012 New window
UDC:621.313.31:681.5(043.2)
COBISS.SI-ID:15999510 New window
NUK URN:URN:SI:UM:DK:WQ6LVHIH
Publication date in DKUM:23.05.2012
Views:4148
Downloads:949
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:DESIGN AND CONTROL OF MULTIFUNCTIONAL THREE-AXIS CNC MACHINE
Abstract:In the thesis We have dealt with the construction and management of multifunctional CNC machine. The entire system consists of stepper motors, sensors, power section and power supply. For a practical demonstration we used three stepper motors for the XYZ movement and model CNC machine. The protocol used for two-way transfer of information from the steering to the power section has an LPT port. The control part represents the interface integrated circuit (TB6560HQ) with integrated PWM control unit and power section with H-bridge, to change direction and provide enough current supply through the motors coil, to ensure sufficient torque to drive axes. All processes are controled by the computer, with the software Mach3 or EMC2, which are also used in professional machines maximized. A multifunction CNC machine is designed with the software package CoCreate Modeling, CoCreate Drafting and assembled using aluminum profiles and trapezoidal spindle, as the cost to the customer but less accurate than the ball spindles.
Keywords:stepper motor, inductive sensors, control and power unit, a software package and Ballbar MACH3 CNC construction


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