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Effects of the thickness of rotary-cut veneers on properties of plywood sheets. Part 2. Physical and mechanical properties of plywood materials
plywood MOE in bending bending strength
2015/3/3
The second part of the paper summarizes results of an institutional research aimed at the determination
of physical and mechanical properties of different sets of plywood sheets pressed under d...
Effects of the thickness of rotary-cut veneers on properties of plywood sheets. Part 1. Compressibility of plywood materials
plywood modulus of elasticity in bending bending strength veneer statistical analysis compressibility shrinking
2015/2/6
The paper summarizes results of the institutional research aimed at the determination of compressibility or values of the reduction of thickness of compressed plywood sheets. Assessing the effect of t...
Development of Rotary-type High Speed Puddling Harrow
power requirement soil pulverizing stubble burying work rate
2010/10/25
In order to improve the work rate of puddling, we developed rotary-type high speed puddling harrows. The stubble burying performance and the soil pulverizing performance of the developed puddling harr...
HIGHLY REPETITIVE WORK OPERATIONS IN A MODERN MILKING SYSTEM. A CASE STUDY OF WRIST POSITIONS AND MOVEMENTS IN A ROTARY SYSTEM
Rotary tethering loose-housing parlour milking systems
2010/12/24
With the use of electrogoniometers wrist positions and movements were measured in 13 milkers while working in a modern rotary milking system. The rotary system put considerable demands on the wrists a...
A combined infrared/heat pump drying technology applied to a rotary dryer
Betula Beta vulgaris Daucus carota Epilobium angustifolium Taraxacum infrared dryers colour drying curves microbial flora rehydration
2010/8/16
The short drying time and low product temperature makes it suitable for drying such heat-sensitive materials as herbs and vegetables. The purpose of this work was to develop a small-scale dryer for he...