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Modeling of the knitting process with respect to the optimisation of the construction parameters of warp-knitting machines
warp threads construction parameters working-in
2009/6/17
In this article assumptions for the physical and mathematical general model of the knitting
process, referring to both iso- and anisostructural warp-knitted fabrics, have been defined.
In the course...
Capillary Rise in Macro and Micro Pores of Jersey Knitting Structure
Capillary Rise Macro Micro Pores
2009/3/10
Wicking in textile materials is a very complicated, multi-faceted phenomena. This paper investigated capillary rise in a jersey knitting structure. A mathematical model was developed based on the indu...
A Research on the Effect of Different Marketing Strategies on the Workload of Knitting Machines and Unit Costs
knitting company marketing strategy work sampling workflow types cost evaluation.
2009/2/19
Marketing strategies have a direct effect on the target mass, production programs, production types, and consequently on the dispersion percentages of workflow types of machines. Establisment of workf...
Physical and Mathematical Modelling of the Phenomenon of Fur Knitting Compression
fur knitting ability to compression (squeezing) initial free thickness
2009/2/12
While analysing the dependencies between the compression-ability parameter S (the squeezing parameter) and parameters describing fur knittings, i.e. the initial free thickness g0 of its pile and the a...
Optimising Knitting Process Conditions on the Basis of Controlled Robbing-Back of Yarn
weft knitting machine knitting process knitting zone robbing-back
2009/2/11
We carried out identification of knitting process conditions during the controlled robbing-back of yarn in the knitting zone of weft-circular knitting machines on the basis of a computer model of the ...
Influence of Tightness and Knitting Process on Tensile Characteristics of Knitted Ribbon Yarns
knitted fabrics knitted ribbon yarns structure tensile properties
2009/2/9
An investigation was carried out on fabrics knitted from a new kind of fancy yarns, namely ribbon-type knitted yarns. The influence of the knitting process and the tightness factor of the knits on the...
Process of Warp Knitting Mesh for Hernia Repair and its Mechanical Properties
hernia warp knitting medical textile mechanical property
2009/2/9
Polypropylene monofilament is selected to fabricate the mesh used for hernia repair, and the mesh is warp knitted on a Tricot machine with a compound needle (gauge E 18); an atlas structure is used. T...
Assessment of Knitting Process Dynamics Using Computer Thermovision Method
knitting warp knitting anisostructural knitted fabrics tension
2009/2/8
The research aim of this work was to assess the usefulness of the thermovisual method in the qualitative and quantitative analysis of tension changes in warp threads during the technologicalprocess of...
Stability of the Physical Properties of Vascular Prostheses Made by Knitting Technique
biomaterials implants wrap knitting materials mechanical properties
2009/2/8
Straight and bifurcated vascular prostheses of differential diameters, as produced in 1992-1995 and 2002 in Poland by a domestic manufacturer, were evaluated regarding the stabilisation
of resistance...
Computer Simulation of the Kinematics and Dynamic Load of Selected Elements in the Needle Mechanism of a Warp-Knitting Machine
cam mechanism computer simulation mathematical model of mechanism warp-knitting machine.
2009/2/6
This work presents a computer analysis of the kinematics (analysed by means of a mathematical
model) of the mechanism of a cam-lever drive for a needle rail in a K13 warp-knitting machine. Functions ...
Yarn Tension and Oscillation in the Process of Warp Knitting。
Preliminary Analysis of the Pile Properties of Fur Knitting's During the Process of Compression
pile of knitted furs compression process permanent deformation squeezing susceptibility,
2009/2/5
On the basis of a new layer model for compression of furs and fur fabrics, the mechanical parametersof fur such as permanent deformation Dp, squeezing susceptibility S, and elasticity E were determine...
Assessment of Knitting Conditions at States of Discontinuous Robbing Back in the Knitting Zone on Weft-knitting Machines
knitting process knitting zone robbing back effect raising cam dynamic forces
2009/1/20
On the basis of a deterministic digital model of the knitting process, loop formation conditions were identified at the states of discontinuous robbing back in the knitting zone. A linear cam of desce...