SU591333A1 - Pressable mass - Google Patents
Pressable massInfo
- Publication number
- SU591333A1 SU591333A1 SU762308156A SU2308156A SU591333A1 SU 591333 A1 SU591333 A1 SU 591333A1 SU 762308156 A SU762308156 A SU 762308156A SU 2308156 A SU2308156 A SU 2308156A SU 591333 A1 SU591333 A1 SU 591333A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- friction
- mass
- press
- wood
- masses
- Prior art date
Links
- 239000002023 wood Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 235000019353 potassium silicate Nutrition 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000566150 Pandion haliaetus Species 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- FSWZDJUNHJMBSQ-UHFFFAOYSA-N lithium;octadecanoic acid Chemical compound [Li].CCCCCCCCCCCCCCCCCC(O)=O FSWZDJUNHJMBSQ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Lubricants (AREA)
Description
(54) ПРЕССЧМАССА(54) PRESS MASS
1one
Изобретение относитс к пресс-масceiM дл изготовлени деталей трени и может быть использовано в машиностроении в узлах трени , работающих без смазки.The invention relates to a molding press for the manufacture of friction parts and can be used in mechanical engineering at friction units operating without lubrication.
Известны пресс-массы дл изготовленц . деталей трени на основе измельченной древесины, фенолформальдегидной смолы и антифрикционной добавки - фенолобутирального лака Known press masses for manufacturers. friction parts based on shredded wood, phenol-formaldehyde resin and antifriction additive - phenolic lacquer
Известные массы не обеспечивают стабилизации коэффициента трени .Known masses do not provide stabilization of the coefficient of friction.
Известны также пресс-массы дл изготовлени детгшей узлов трени , содержащие измельченную древесину, св зующее и антифрикционную добавку .метёшл в виде расплава 2 |. Press masses are also known for the manufacture of friction knots containing ground wood, a binder and an antifriction additive. The melt is in the form of a melt 2 |.
Известные массы не обеспечивают работы на самосмазке при повышенном удельном давлении и скорост х. Known masses do not provide work on self-lubrication at elevated specific pressure and speeds.
Цель изобретени - снижение н стабилизаци коэффициента трени .The purpose of the invention is to reduce and stabilize the coefficient of friction.
Это достигаетс тем, что в прессмассу дополнительно введен токотепло проводный порс аок, а в качестве св зуквдего использовано жидкое стекло, причем указанные компоненты вз ты в следукндем соотношении, вес.%:This is achieved by the fact that an additional current-to-heat-conducting wire is introduced into the press mass, and liquid glass is used as a link, and these components are taken in the following ratio, wt.%:
Измельченна древесина 55 Chopped wood 55
Антифрикционна добавка1-5 Жидкое стекло 25-30 Токотеплопроводный порошок, например, бронзова пудра 8-10 Смесь, состо щую из измельченной древесины (опилок, древесной муки, скопа и др.) токотеплопроводного порс пка , например, бронзовой пудры, антифрикционной добавки, например, лити стеариновокислого, пропитывают свзующим - жидким стеклом, сушат и подвергают прессованию.Anti-friction additive1-5 Liquid glass 25-30 Current-heating powder, for example, bronze powder 8-10 Mixture consisting of shredded wood (sawdust, wood flour, osprey, etc.) of the current-to-heat sealing film, for example, bronze powder, anti-friction additive, for example , lithium stearinovokisly, impregnated with bonding - liquid glass, dried and subjected to pressing.
Издели из предложенного пресс-материала изготавливгш)т методом гор че .го прессовани в пресс-формах при температуре 160-170 $ и удельном давлении 200-300 кг/смГ Врем выдержки под давлением 1,0-1,2 мин/мм толщины издели .Products made of the proposed press material are manufactured by the method of hot pressing in molds at a temperature of $ 160-170 and a specific pressure of 200-300 kg / cm. The holding time at a pressure of 1.0-1.2 min / mm of product thickness .
Пример 1. Измельченную древесину 40% от общей массы сушат в сушильном шкафу при 60-70 С. В высушенную массу ввод т добавки: токотеплопроводный йорошок, например, бронзовую пудру 15%, антифрикционную добавку , например, литнй стеариновокислый ( С,., ) 10% и перемешивают .Example 1. Shredded wood 40% of the total mass is dried in a drying cabinet at 60-70 ° C. Additives are added to the dried mass: tokoteploprovodny yoroshk, for example, 15% bronze powder, antifriction additive, for example, lithium stearic acid (C,.) 10% and mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762308156A SU591333A1 (en) | 1976-01-04 | 1976-01-04 | Pressable mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762308156A SU591333A1 (en) | 1976-01-04 | 1976-01-04 | Pressable mass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU591333A1 true SU591333A1 (en) | 1978-02-05 |
Family
ID=20643555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762308156A SU591333A1 (en) | 1976-01-04 | 1976-01-04 | Pressable mass |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU591333A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5565023A (en) * | 1995-11-15 | 1996-10-15 | Fusion All-Sport Grip, Inc. | Moisture absorbing and frictional grip enhancing composition and method of forming same |
-
1976
- 1976-01-04 SU SU762308156A patent/SU591333A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5565023A (en) * | 1995-11-15 | 1996-10-15 | Fusion All-Sport Grip, Inc. | Moisture absorbing and frictional grip enhancing composition and method of forming same |
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