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1 Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

1 2023

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The efficiency of the formatting and milling module of the technological line for door frames production

Kwidziński Zdzisław, Drewczyński Marcin, Gołąbek Tomasz, Myszka Rafał, Wilczyński Adam, Gębczyk Krzysztof, Filipczuk Piotr, Prałat Barbara, Rogoziński Tomasz

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

2023

No. 121

72--78

By introducing a new technological line for formatting and milling mass-customized door frames for wooden doors, PORTA KMI Poland with an industrial plant located in Ełk, Poland, conducted appropriate performance tests of the line to determine the production capacity during technological acceptance in order to check whether the assumed capacity was met before its technical acceptance takes place. The work describes how the processing time changes for frames with changed beam lengths from the reference length of 2028 mm to 2600 mm and for frames whose width has been increased from 127 and 147 mm to 500 mm. On this basis, an average time of 25.53 s was calculated for door frames with beams 2600 mm long and 28.1 s for door frames with a width of 500 mm. Efficiency was also calculated, which is 2.35 for frames with a changed beam length of 2.14.