RO83143B1 - PîNZA DE FIERASTRAU SI PROCEDEU DE RIGIDIZARE A ACESTEIA - Google Patents

PîNZA DE FIERASTRAU SI PROCEDEU DE RIGIDIZARE A ACESTEIA

Info

Publication number
RO83143B1
RO83143B1 RO104009A RO10400981A RO83143B1 RO 83143 B1 RO83143 B1 RO 83143B1 RO 104009 A RO104009 A RO 104009A RO 10400981 A RO10400981 A RO 10400981A RO 83143 B1 RO83143 B1 RO 83143B1
Authority
RO
Romania
Prior art keywords
saw blade
stiffening
convex
stability
increases
Prior art date
Application number
RO104009A
Other languages
English (en)
Other versions
RO83143A2 (ro
Inventor
Grigore Gogu
Ioan Seceleanu
Original Assignee
Universitatea
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitatea filed Critical Universitatea
Priority to RO104009A priority Critical patent/RO83143B1/ro
Publication of RO83143A2 publication Critical patent/RO83143A2/ro
Publication of RO83143B1 publication Critical patent/RO83143B1/ro

Links

Abstract

Inventia se refera la o pînza de ferastrau si la un procedeu de rigidizare a acesteia, în vederea marimii stabilitatii ei în procesul de tîiere a lemnului. Pînza de ferastrau are practicatr pe ambele fete niste nervuri de rigidizare, dispuse alternativ concav-convex astfel încat sa se asigure echilibrul dinamic al pînzei. Pînzaq conform inventiei înlatura dezavantajele solutiilor cunoscute prezentînd urmatoarele avantaje: sporeste rigidizarea pînzei prin realizarea pe suprafetele acesteia a nervurilor dispuse alternativ concav-convex; uniformizarea distributiei temperaturii pe suprafata pînzei fara o instalatie suplimentara; înlaturarea operatiei de pretensionare prin procedeele clasice; poate fi stabilizata si în scopul reconditionariipînzelor care din diversedin diverse motive legate de procesul de fabricatie a acestora, iti pierd forma plana si nu se mai încadreaza în normele prescrise; mareste stabilitatea pînzelor de grosime redusa în procesul de taiere, conducînd la marirea preciziei de prelucrare micsorarea pierderilor de lemn prin rumegus si reducerea puterii de taiere.
RO104009A 1981-04-14 1981-04-14 PîNZA DE FIERASTRAU SI PROCEDEU DE RIGIDIZARE A ACESTEIA RO83143B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO104009A RO83143B1 (ro) 1981-04-14 1981-04-14 PîNZA DE FIERASTRAU SI PROCEDEU DE RIGIDIZARE A ACESTEIA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO104009A RO83143B1 (ro) 1981-04-14 1981-04-14 PîNZA DE FIERASTRAU SI PROCEDEU DE RIGIDIZARE A ACESTEIA

Publications (2)

Publication Number Publication Date
RO83143A2 RO83143A2 (ro) 1984-02-21
RO83143B1 true RO83143B1 (ro) 1984-02-28

Family

ID=20109828

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104009A RO83143B1 (ro) 1981-04-14 1981-04-14 PîNZA DE FIERASTRAU SI PROCEDEU DE RIGIDIZARE A ACESTEIA

Country Status (1)

Country Link
RO (1) RO83143B1 (ro)

Also Published As

Publication number Publication date
RO83143A2 (ro) 1984-02-21

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