SU101057A1 - The method of manufacturing sealing rings - Google Patents

The method of manufacturing sealing rings

Info

Publication number
SU101057A1
SU101057A1 SU450258A SU450258A SU101057A1 SU 101057 A1 SU101057 A1 SU 101057A1 SU 450258 A SU450258 A SU 450258A SU 450258 A SU450258 A SU 450258A SU 101057 A1 SU101057 A1 SU 101057A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sealing rings
manufacturing sealing
rings
temperature
bismuth
Prior art date
Application number
SU450258A
Other languages
Russian (ru)
Inventor
В.И. Казаков
М.Я. Скворцова
Original Assignee
В.И. Казаков
М.Я. Скворцова
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 В.И. Казаков, М.Я. Скворцова filed Critical В.И. Казаков
Priority to SU450258A priority Critical patent/SU101057A1/en
Application granted granted Critical
Publication of SU101057A1 publication Critical patent/SU101057A1/en

Links

Landscapes

  • Sealing Material Composition (AREA)
  • Mechanical Sealing (AREA)

Description

Уплотнителвные кольца, изготовл емые из углеродистых материалов (графитовые композиции) и св зующего путем их формовани  и высокотемпературного обжита, обладают тем недостатком, что при эксплуатации IB ма-сл ной среде они изнашиваютс  значительно быстрее, чем в воде.O-rings made from carbonaceous materials (graphite compositions) and a binder by molding and high-temperature rock-filled materials have the disadvantage that they wear out much faster when used with an IB-slug environment than in water.

Указанный недостаток устран етс  и предлагаемом способе изготовлени  уплотнитсльных колец. По этому с.пособу к углеродистым материалам и св зующему добавл ют 40% висмута , а полученную массу размалывают в норонюк, который подвергают гор чему прессованию лри температуре 150-250°.This disadvantage is also eliminated by the proposed method of manufacturing sealing rings. According to this method, 40% bismuth is added to carbonaceous materials and the binder, and the resulting mass is crushed into a Noronyuk, which is subjected to hot pressing at a temperature of 150-250 °.

Введение висмута обесночив ет уменьшение износа колец в -процессе их эксплуатации, а применение гор чего прессовани  порошка вместо формовани  и высокотемпературного обжига значительно упрощает технологию изготовлени  колец.The introduction of bismuth discourages the reduction of wear of the rings in the course of their operation, and the use of hot pressing of the powder instead of molding and high-temperature calcination greatly simplifies the technology of making rings.

Согласно Предлагаемому способу, в качестве исходного материала дл  изготовлени  уплотн ющих колеад берут углеродистые материалы (кокс.According to the proposed method, carbonaceous materials (coke) are taken as the starting material for the production of sealing coils.

сажа и в небольшом количестве графит ) тонкого помола - 60%. К ним добавл ют 40% висмута тонкого помола и св зуюп,ее, например, бакелитовый ла1к. Массу перемешивают в барабане с металлическими шарами , сушат п размалывакзт., в лорошок . Полимеризацию производ т путем гор чего прессовани  поротпка при температуре 150-250С.soot and a small amount of graphite) fine grinding - 60%. 40% of finely ground bismuth and bonding are added to them, for example, bakelite lacl. The mass is stirred in a drum with metal balls, dried and milled, in a loroshok. The polymerization is carried out by hot pressing at a temperature of 150-250 ° C.

Врем  Перемешивани  массы и величину давлени  подбирают в таком сочетании, чтобы пористость колец была в пределах 2 -fi%, что обеспечивает их вьгоокое качество.The mixing time of the mass and the magnitude of the pressure are chosen in such a combination that the porosity of the rings is within 2 -fi%, which ensures their high quality.

Про д м е т и 3 о б р о т с п и  About dme et and 3 about b about r with p and

Способ изготовлени  уплотнительпых колец из углеродистых материалов и св зуюп1его, о т л и ч а ю ni и йс   тем, что, с целью уменьшени  износа «ольца при его эксплуатации и упрощени  технологии его изготовлени , к углеродистым веществам и св зующему добавл ют 40% висмута и полученную массу размалывают в порошок, который подвергают гор чему прессованию при температуре 150-250.A method of manufacturing sealing rings made of carbonaceous materials and bonding, about tl and h and ni and ys with the fact that, in order to reduce wear "of the ring during its operation and simplify its production technology, 40% are added to carbonaceous substances and the binder. bismuth and the resulting mass is ground into powder, which is hot pressed at a temperature of 150-250.

SU450258A 1953-04-24 1953-04-24 The method of manufacturing sealing rings SU101057A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU450258A SU101057A1 (en) 1953-04-24 1953-04-24 The method of manufacturing sealing rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU450258A SU101057A1 (en) 1953-04-24 1953-04-24 The method of manufacturing sealing rings

Publications (1)

Publication Number Publication Date
SU101057A1 true SU101057A1 (en) 1954-11-30

Family

ID=48374959

Family Applications (1)

Application Number Title Priority Date Filing Date
SU450258A SU101057A1 (en) 1953-04-24 1953-04-24 The method of manufacturing sealing rings

Country Status (1)

Country Link
SU (1) SU101057A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2556919C2 (en) * 2010-04-29 2015-07-20 Паркер Ханнифин Мэньюфэкчуринг Белджиум Production of ring from composite, ring of composite material, application of ring in seal assembly and seal assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2556919C2 (en) * 2010-04-29 2015-07-20 Паркер Ханнифин Мэньюфэкчуринг Белджиум Production of ring from composite, ring of composite material, application of ring in seal assembly and seal assembly
US9421747B2 (en) 2010-04-29 2016-08-23 Parker Hannifin Manufacturing Belgium Method for manufacturing a composite ring, composite ring, use of the ring in a seal assembly and seal assembly

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