A PROCESS FOR THE MANUFACTURING OF JOINING PROFILES

摘要

A PROCESS FOR THE MANUFACTURING OF LONGITUDINAL PROFILES (2) SUCH AND TONGUE (2’) AND GROOVE (2”) ON BOARDS (1) WHEREIN THE PROCESS INCLUDES THE STEPS; A) MOULDING A SUBSTANTIAL PART OF THE PROFILE (2) CROSS-SECTION BY MEANS OF MILLING WITH A MILLING TOOL B) FINE MOULDING UNDERCUTS (20) IN AT LEAST THE GROOVE (2’) OF THE BOARD (1) BY MEANS OF BROACHING UTILISING AT LEAST BROACHING TOOL (3).(FIG 1D).