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Filtry

13 580 (1,088s)

Výsledek výzkumu

Results of experiments with saw belt cutting using the special geometry of teeth

The paper presents results of experiments obtained at cutting by a saw belt with the combined geometry of teeth. Three types of toothing were designed. In each type of toothing, the theoretical methodology was determined of the calc...

GK - Lesnictví

  • 2008
  • D
Výsledek výzkumu

Analytical gear mesh model using 3D gear geometry

uses 3D gear geometry for the calculation of teeth penetration. The contact force is evaluated using the penetration between all mating teeth and the known contact stiffness parameterization. The advantage of such an appro...

Mechanical engineering

  • 2017
  • Jost
  • Odkaz
Výsledek výzkumu

Results experiment of cutting by a bandsaw balde with the combination -shaped geometry of teeth.

The paper presents results experiment of cutting conditions at sawing wood by a thin bandsaw blade with the combination - shaped geometry of teeth. The combined geometry of the tooth is created by a cutting part of the same...

GK - Lesnictví

  • 2008
  • Jx
Výsledek výzkumu

Results experiment of cutting by a bandsaw balde with the knife-shaped geometry of teeth

The paper presents results experiment of cutting conditions at sawing wood by a thin bandsaw blade with the knife-shaped geometry of teeth. The principle of sawing when a chip originates is replaced by the principle of cutting. The ...

GK - Lesnictví

  • 2008
  • D
Výsledek výzkumu

Installation of the bucket with ESCO teeth on bucket wheel excavator KU300 at the ČSA mine

surface warming of the newly used geometry of teeth in comparison with the original teeth on two excavators KU 300 during mining at the ČSA mine. The aim was to verify the functionality of the new bucket with new ESCO U35T...

Materials engineering

  • 2020
  • D
Výsledek výzkumu

Installation of the bucket with ESCO teeth on bucket wheel excavator KU300 at the ČSA mine

surface warming of the newly used geometry of teeth in comparison with the original teeth on two excavators KU 300 during mining at the ČSA mine. The aim was to verify the functionality of the new bucket with new ESCO U35T...

Materials engineering

  • 2020
  • Jost
  • Odkaz
Výsledek výzkumu

Results experiment of cutting by a bandsaw blade with the combination -shaped geometry of teeth

The paper presents results experiment of cutting conditions at sawing wood by a thin bandsaw blade with the combination -shaped geometry of teeth. The combined geometry of the tooth is created by a cutting part of the same ...

JQ - Strojní zařízení a nástroje

  • 2008
  • Jx
Výsledek výzkumu

Results experiment of cutting by a bandsaw blade with the knife-shaped geometry of teeth

The paper presents results experiment of cutting conditions at sawing wood by a thin bandsaw blade with the knife-shaped geometry of teeth. The principle of sawing when a chip originates is replaced by the principle of cutting. The ...

JQ - Strojní zařízení a nástroje

  • 2008
  • D
Výsledek výzkumu

Theoretical analysis of cutting conditions of a saw belt with the special geometry of teeth

The paper presents the theoretical analysis of cutting conditions in the course of wood sawing by a thin saw belt with the special geometry of teeth. The principle of sawing is combined, viz. in the first stage, a chip is separated ...

GK - Lesnictví

  • 2008
  • D
Výsledek výzkumu

Sharpened hobbing worm using the grinding wheel with automatically generated geometry

The functional sample is used to verify the geometry designed using the functional sample “Grinding wheel with automatically generated geometry for sharpening hobbing worms” and to increase the accuracy of the face teeth of...

Mechanical engineering

  • 2019
  • Gfunk
  • Odkaz
  • 1 - 10 z 13 580