RU99107979A - METHOD OF SELF-REGULATING CONTROL OF DRINKING OF PAINT AND CUTTING LINE IN ROTARY PRINTING MACHINES WITH MULTIPLE DRAWINGS - Google Patents

METHOD OF SELF-REGULATING CONTROL OF DRINKING OF PAINT AND CUTTING LINE IN ROTARY PRINTING MACHINES WITH MULTIPLE DRAWINGS

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Publication number
RU99107979A
RU99107979A RU99107979/12A RU99107979A RU99107979A RU 99107979 A RU99107979 A RU 99107979A RU 99107979/12 A RU99107979/12 A RU 99107979/12A RU 99107979 A RU99107979 A RU 99107979A RU 99107979 A RU99107979 A RU 99107979A
Authority
RU
Russia
Prior art keywords
web
calculated
load
paint
values
Prior art date
Application number
RU99107979/12A
Other languages
Russian (ru)
Other versions
RU2222432C2 (en
Inventor
Дитер Кох
Хайнц ФЛАММ
Original Assignee
Асеа Браун Бовери АГ
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
Priority claimed from EP98810329A external-priority patent/EP0950519B1/en
Application filed by Асеа Браун Бовери АГ filed Critical Асеа Браун Бовери АГ
Publication of RU99107979A publication Critical patent/RU99107979A/en
Application granted granted Critical
Publication of RU2222432C2 publication Critical patent/RU2222432C2/en

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Claims (5)

1. Способ саморегулирующегося управления приводкой краски и линии резки в ротационных печатных машинах с отдельными или несколькими бумажными полотнами, причем транспортировку бумажного полотна осуществляют, в основном, посредством отдельных приводов, отделенных друг от друга длинами отрезков полотна, отличающийся тем, что относительные значения растяжения полотна вычисляют по мгновенной рабочей точке (KxVW, KxD1, KxDn, KxZW, KxSW или Kxn) соответствующего привода и длине отрезка полотна до следующего привода для каждого транспортирующего бумажное полотно привода, при этом за счет комбинации всех вычисленных таким образом значений растяжения полотна вычисляют поправочные величины (KyF1 ... KyFn KyS или Кyn), в соответствии с которыми корректируют задающие параметры (Wv, Wvw, WDI ... WDn, Wzw, Wsw) для приводки краски и линии обрезки.1. A method of self-regulating control of the register of ink and cutting lines in rotary printing machines with separate or several paper sheets, and the transportation of paper web is carried out mainly by means of separate drives, separated from each other by lengths of web sections, characterized in that the relative values of the stretch of the web calculated by the instantaneous operating point (KxVW, KxD1, KxDn, KxZW, KxSW or Kxn) of the corresponding drive and the length of the web to the next drive for each paper transport e is the drive web, and due to the combination of all the web tension values thus calculated, correction values (KyF1 ... KyFn KyS or Kyn) are calculated, according to which the setting parameters are corrected (Wv, Wvw, WDI ... WDn, Wzw, Wsw) for registering paint and trim lines. 2. Способ по п. 1, отличающийся тем, что значения растяжения полотна вычисляют по отношению
λ = σ•(L/E)
где λ - удлинение полотна в м;
σ - растягивающая нагрузка на полотно в дН/м = f (нагрузочные крутящие моменты);
L - длина отрезка полотна в м;
Е - модуль упругости в Н/м = f (нагрузочные крутящие моменты, скорости).2. The method according to p. 1, characterized in that the tensile values of the canvas are calculated in relation
λ = σ • (L / E)
where λ is the elongation of the canvas in m;
σ is the tensile load on the web in dN / m = f (load torques);
L is the length of the web in m;
E is the modulus of elasticity in N / m = f (load torques, speeds). 3. Способ по п. 2, отличающийся тем, что модуль Е упругости определяют в зависимости от нагрузочного крутящего момента, а скорость - по рабочим точкам участвующих приводов, при этом растягивающую нагрузку σ определяют в зависимости от крутящего момента приводов. 3. The method according to p. 2, characterized in that the elastic modulus E is determined depending on the load torque, and the speed is determined by the operating points of the participating drives, while the tensile load σ is determined depending on the torque of the drives. 4. Способ по одному из пп. 1-3, отличающийся тем, что длины отрезков полотна для различной продукции хранят в модуле (KONF) с данными конфигурации. 4. The method according to one of paragraphs. 1-3, characterized in that the lengths of the web sections for different products are stored in a module (KONF) with configuration data. 5. Способ по п. 4, отличающийся тем, что корректировку задающих параметров (Wv, Wvw, WDI ... WDn, Wzw, Wsw) осуществляют по долям, при этом соответствующие долевые коэффициенты определяют с помощью конфигурации машины, хранящейся в модуле (KONF) с данными конфигурации. 5. The method according to p. 4, characterized in that the adjustment of the setting parameters (Wv, Wvw, WDI ... WDn, Wzw, Wsw) is carried out in shares, while the corresponding proportional factors are determined using the configuration of the machine stored in the module (KONF ) with configuration data.
RU99107979/12A 1998-04-16 1999-04-15 Method for self-adjusting control of ink registration and cutting line in rotary presses with several webs RU2222432C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98810329.7 1998-04-16
EP98810329A EP0950519B1 (en) 1998-04-16 1998-04-16 Method for self-adjusting the printing and the cutting register in rotary printing machines with several webs

Publications (2)

Publication Number Publication Date
RU99107979A true RU99107979A (en) 2001-07-10
RU2222432C2 RU2222432C2 (en) 2004-01-27

Family

ID=8236039

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99107979/12A RU2222432C2 (en) 1998-04-16 1999-04-15 Method for self-adjusting control of ink registration and cutting line in rotary presses with several webs

Country Status (9)

Country Link
US (1) US6092466A (en)
EP (1) EP0950519B1 (en)
JP (1) JP2000052540A (en)
KR (1) KR100546431B1 (en)
AT (1) ATE204810T1 (en)
DE (1) DE59801305D1 (en)
DK (1) DK0950519T3 (en)
NO (1) NO319977B1 (en)
RU (1) RU2222432C2 (en)

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