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Výukový program: Strojírenská technologie Název programu: Druhy mechanických spojení Vypracoval: Ing. Elena Nová Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002 je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.
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Types of mechanical connections / joints
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Classification
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Important joins: Shaped joins Friction joins Pre-stress joins Joins with mechanical contact
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Shaped connections – pins, journals Conical pin with internal threadFlexible pin Journal with head and hole for cotter pin Cylindrical pin with safety rings (Seger)
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2.Power connections – friction couplings Grip / thrust / joints Conical joins Bolt joins Joins with friction clutch a)Trust join of shaft and hub b) Parts joining by bolt pass loaded by a force vertical to bolt axis
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3. Pre-stressed / combined shape joins: It is a combination of the following types of joins. Joins with frontal gearing Conical joins with segment springs Special case in tis case is wedged connection
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Connection of materials – cohesive and adhesive powers are welding soldering gluing Contact by joining of material Joined material of the same character and strength as the basic material – welding b)Joined material have different character and lower strength as the basic material – soldering, gluing
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1. Type of mechanical joins – basic division 2. Classify them: Bold joins Tight springs joint Joins with frontal gearing 3. Is this a picture of grip thrust
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http://www.ksp.tul.cz/cz/kpt/obsah/vyuka/s kripta_tkp/sekce/04.htm http://www.ksp.tul.cz/cz/kpt/obsah/vyuka/s kripta_tkp/sekce/04.htm http://cs.wikipedia.org/wiki/Spojen%C3%AD_ h%C5%99%C3%ADdele_s_n%C3%A1bojem#Tva rov.C3.A1_spojen.C3.AD_h.C5.99.C3.ADdele_ s_n.C3.A1bojem http://cs.wikipedia.org/wiki/Spojen%C3%AD_ h%C5%99%C3%ADdele_s_n%C3%A1bojem#Tva rov.C3.A1_spojen.C3.AD_h.C5.99.C3.ADdele_ s_n.C3.A1bojem
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