SU101057A1 - The method of manufacturing sealing rings - Google Patents
The method of manufacturing sealing ringsInfo
- 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
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.
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)
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 |
-
1953
- 1953-04-24 SU SU450258A patent/SU101057A1/en active
Cited By (2)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2083303A (en) | Production of activated carbon | |
SU101057A1 (en) | The method of manufacturing sealing rings | |
GB1148558A (en) | Piston ring and process for the production thereof | |
US2700023A (en) | Process of making molded ceramic ferromagnetic products | |
SU367466A1 (en) | P T B The authors of the invention The applicant G. P. Mikhalkov, S. A. Tsaturn and V. I. Baskova ' | |
JPS52133098A (en) | Production of special carbon material | |
SU413124A1 (en) | ||
US1561322A (en) | Manufacture of fuel briquettes | |
US2017558A (en) | Process of preparing calcium | |
SU413129A1 (en) | ||
SU664919A1 (en) | Method of obtaining graphite from petroleum coke | |
SU142929A1 (en) | Method of making metal filters | |
US1310465A (en) | Frederick mark becket | |
SU65614A1 (en) | A method of processing lumpy waste solid alloys | |
SU456514A1 (en) | Refractory body | |
SU386836A1 (en) | METHOD FOR OBTAINING CARBON DIFFERENT MATERIALS | |
JPS52143902A (en) | Calcined pellet | |
GB740894A (en) | Improvements in or relating to ferromagnetic material or ferromagnetic bodies and methods of manufacturing such material | |
RU1841349C (en) | Method for producing ferrite materials | |
SU617416A1 (en) | Method of roasting cement clinker | |
SU111243A1 (en) | A method of manufacturing pressed cathodes based on barium tungstate or barium tungstate-calcium | |
JPS54146803A (en) | Production of metallurgical briquette coke | |
SU450241A1 (en) | Ferrite material | |
SU120597A1 (en) | The method of obtaining material for carbon brushes | |
JPS52139101A (en) | Preparation of coke |