Method for manufacture of a reeled article with R̅C̅ type structure

The invention relates to methods for manufacture of reeled articles with distributed parameters and may be used in the field of designing accurate measurement devices, radio electronics and computer engineering, in the manufacture of phase shifting elements and elements for selecting circuits.The method for manufacture of a reeled article withtype structure, which is manufactured of n coaxial microwires, with preset electrical parameters, consists in microwires unreeling from releasing bobbins and their reeling onto a metal frame. At the same time is formed a circuit from a harmonic signal source, microwire-releasing bobbins, connected in parallel, electrodes, connected in parallel, each of them forming with the shell of each microwire a sliding electric contact, and a phase meter. During unreeling to the microwire shell portions, which are between the releasing bobbins and the manufactured article, from the signal source is applied a fixed frequency voltage. Further is measured the phase shift between the total vector of the currents, passing through said shell portions, and the total voltage vector between the microwires and the shells of the unreeled microwires and is stopped the unreeling upon attainment of the phase shift of 180° between said total vectors. Inventia se refera la procedee de confectionare a pieselor bobinate cu parametri distribuiti, si poate fi utilizata în domeniul constructiei aparatelor de precizie, radioelectronicii si al tehnicii de calcul, în confectionarea elementelor de defazaj si elementelor pentru circuite selective.Procedeul de confectionare a unei piese bobinate cu structura de tip, care se confectioneaza din n microcabluri coaxiale, cu parametrii electrici prestabiliti, consta în debobinarea microcablurilor de pe bobine debitoare si bobinarea acestora pe o carcasa metalica. Totodata se formeaza un circuit dintr-o sursa de semnal armonic, bobinele debitoare de microcablu, unite în paralel, electrozi, uniti în paralel, fiecare din ei formând cu învelisul fiecarui microcablu un contact electric glisant, si un masurator de faza. Pe parcursul debobinarii la portiunile de învelisuri ale microcablurilor, ce se gasesc între bobinele debitoare si piesa, ce se confectioneaza, de la sursa de semnal se aplica o tensiune de frecventa fixa. În continuare se masoara defazajul dintre vectorul sumar al curentilor, ce trec prin portiunile de învelisuri mentionate, si vectorul sumar al tensiunilor dintre microcabluri si învelisurile microca