PL445934A1 - Sposób wytwarzania sprężyn, zwłaszcza o ponadnormatywnych parametrach - Google Patents

Sposób wytwarzania sprężyn, zwłaszcza o ponadnormatywnych parametrach

Info

Publication number
PL445934A1
PL445934A1 PL445934A PL44593423A PL445934A1 PL 445934 A1 PL445934 A1 PL 445934A1 PL 445934 A PL445934 A PL 445934A PL 44593423 A PL44593423 A PL 44593423A PL 445934 A1 PL445934 A1 PL 445934A1
Authority
PL
Poland
Prior art keywords
springs
wires
tested
parameters
especially those
Prior art date
Application number
PL445934A
Other languages
English (en)
Inventor
Paweł Litewnicki
Marcin Morawski
Original Assignee
Towes Spółka Z Ograniczoną Odpowiedzialnością
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 Towes Spółka Z Ograniczoną Odpowiedzialnością filed Critical Towes Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL445934A priority Critical patent/PL445934A1/pl
Publication of PL445934A1 publication Critical patent/PL445934A1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B21F35/003—Multi-filament springs, e.g. made of stranded, braided, cable or multi-filament material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B21F35/006—Double-twist coil springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B21F35/04—Making flat springs, e.g. sinus springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/041—Wound springs with means for modifying the spring characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania sprężyn, zwłaszcza o ponadnormatywnych parametrach, w którym zwija się metalowy drut lub pręt, stanowiący materiał sprężyny, do oczekiwanego kształtu, wyróżniający się tym, że przed wykonaniem docelowej sprężyny testuje się wytrzymałość zmęczeniową drutów lub prętów o średnicach należących do grupy średnic potencjalnie możliwych do zastosowania w docelowych sprężynach. Następnie testuje się wytrzymałość zmęczeniową sprężyn wykonanych z drutów przebadanych w pierwszym etapie i dobiera się funkcję matematyczną do aproksymacji wzajemnych zależności między parametrami drutów lub prętów oraz sprężyn odczytanymi w wyniku pomiarów. Dobrane funkcje wykorzystuje się do wyboru materiału sprężyny i określenia jej osiągalnych parametrów.
PL445934A 2023-08-29 2023-08-29 Sposób wytwarzania sprężyn, zwłaszcza o ponadnormatywnych parametrach PL445934A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445934A PL445934A1 (pl) 2023-08-29 2023-08-29 Sposób wytwarzania sprężyn, zwłaszcza o ponadnormatywnych parametrach

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445934A PL445934A1 (pl) 2023-08-29 2023-08-29 Sposób wytwarzania sprężyn, zwłaszcza o ponadnormatywnych parametrach

Publications (1)

Publication Number Publication Date
PL445934A1 true PL445934A1 (pl) 2024-03-25

Family

ID=90471935

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445934A PL445934A1 (pl) 2023-08-29 2023-08-29 Sposób wytwarzania sprężyn, zwłaszcza o ponadnormatywnych parametrach

Country Status (1)

Country Link
PL (1) PL445934A1 (pl)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190527A (ja) * 1983-04-13 1984-10-29 Mitsubishi Steel Mfg Co Ltd 金属コイルばね及びその製造方法
US20070074792A1 (en) * 2003-04-04 2007-04-05 Hans Vondracek Method for producing helical springs or stabilizers
EP2416031A1 (en) * 2009-04-03 2012-02-08 NHK Spring Co., Ltd. Compression coil spring, and coil spring manufacturing device and manufacturing method
US20200141463A1 (en) * 2015-03-31 2020-05-07 Nhk Spring Co., Ltd. Method of producing coil spring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190527A (ja) * 1983-04-13 1984-10-29 Mitsubishi Steel Mfg Co Ltd 金属コイルばね及びその製造方法
US20070074792A1 (en) * 2003-04-04 2007-04-05 Hans Vondracek Method for producing helical springs or stabilizers
EP2416031A1 (en) * 2009-04-03 2012-02-08 NHK Spring Co., Ltd. Compression coil spring, and coil spring manufacturing device and manufacturing method
US20200141463A1 (en) * 2015-03-31 2020-05-07 Nhk Spring Co., Ltd. Method of producing coil spring

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