METHOD AND APPARATUS FOR PRODUCING HELICALLY-WOUND LOCK-SEAM TUBING WITH REDUCED LUBRICATION

摘要

the object of the invention is process and apparatus for the production of tekercseltku0151rcku00f6tu00e9ses spirally tubes (15) hu0151sszanti peremru00e9szekkel (16a, 16b) ellu00e1tu0151tt fu00e9mszalagbu00f3l (12).a alaku00edtu00f3fejbe (14) which is in the shape of a spiral hajlu00edtanak tu0151vu00e1bbu00edtanaku00e9s shoot, as a result of which the spiral fu00e9mszalag (12) peremru00e9szeit (16a, 16b) are opposite to each other illeszkedu00e9sbe hu0151zzu00e1k,the fu00e9mszalag each other ku0151rcu0151lju00e1k fitting (12) egymu00e1shu0151z (16a, 16b), peremru00e9szeit spirally coiled ku0151rcku00f6tu00e9st (25) forming a azalaku00edtu00f3fejben alaku00edtu0151tt tube (14).according to the invention, the hu0151gy elju00e1ru00e1slu00e9nyege, the alaku00edtu00f3fej (14) before kenu0151anyagu0151ttu00e1plu00e1lnak locally in the fu00e9mszalagnak (12) of the tube (15) to the external u0151ldalu00e1t ku00e9pezu0151u0151ldalu00e1ra,with the fu00e9mszalag (12) of the width of the su0151ru00e1n only for kenu0151anyagu0151t egyku0151rlu00e1tu0151zu0151tt is fed in, and this kenu0151anyagu0151t afu00e9mszalag (12) peremru00e9szeinek (16a) at one of the pu0151ntu0151ntu00e1plu00e1lju00e1k close in.according to the invention, the characteristic of equipment, a total hu0151gy alaku00edtu00f3fej (14) arranged in front of kiadagu0151lu00f3 lubricating unit.which is a u0151lajkibu0151csu00e1tu00f3 ellu00e1tu0151tt kenu0151u0151laj - you got with an opening (32) of the opening in the ahu0151l u0151lajkibu0151csu00e1tu00f3 fu00e9mszalag (12) is arranged near egyikperemru00e9szu00e9nek (16a). a