SU83278A1 - Method of casting piston rings - Google Patents

Method of casting piston rings

Info

Publication number
SU83278A1
SU83278A1 SU393553A SU393553A SU83278A1 SU 83278 A1 SU83278 A1 SU 83278A1 SU 393553 A SU393553 A SU 393553A SU 393553 A SU393553 A SU 393553A SU 83278 A1 SU83278 A1 SU 83278A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ring
piston rings
casting piston
feeder
lock
Prior art date
Application number
SU393553A
Other languages
Russian (ru)
Inventor
А.Л. Ямпольский
Original Assignee
А.Л. Ямпольский
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 А.Л. Ямпольский filed Critical А.Л. Ямпольский
Priority to SU393553A priority Critical patent/SU83278A1/en
Application granted granted Critical
Publication of SU83278A1 publication Critical patent/SU83278A1/en

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

Существующий способ индивидуальной отливки поршневых колец дл  автотракторных, авиационных и танковых двигателей обладает тем недостатком, что область замка, будучи св зана со всей литниковой системой, остывает медленнее, чем остальна  часть кольца, что приводит к ухудшению качества кольца.The existing method of individual casting of piston rings for autotractor, aviation and tank engines has the disadvantage that the lock area, being associated with the entire sprue system, cools more slowly than the rest of the ring, which leads to a deterioration in the quality of the ring.

Кроме того, при отламывании кольца остаютс  заусенцы, что требует дополнительной механической обработки каждого кольца. И, наконец, при вырезке замка значительна  часть металла уходит в стружку.In addition, burrs remain when the ring is broken off, which requires additional machining of each ring. And, finally, when cutting the lock, a significant part of the metal goes into the chips.

В предлагаемом способе отливки поршневых колец эти недостатки устранены посредством уменьшени  сечени  кольца в месте соединени  его с питателем, что создает равномерное ускоренное охлаждение всего кольца и устранение заусенцев при отламывании питател .In the proposed method of casting piston rings, these disadvantages are eliminated by reducing the cross section of the ring at the point of its connection with the feeder, which creates a uniform accelerated cooling of the entire ring and eliminating burrs when breaking the feeder.

Дл  уменьшени  сечени  кольца в месте соединени  его с питателем (в месте вырезки замка) делаетс  выемка, идуиаа  от середины торцовой части кольца до уровн  питател , шириной, равной ширине питател , не превышающей размеров замка.To reduce the cross section of the ring at the point of its connection with the feeder (at the point of the lock cutting), a recess is made, going from the middle of the ring end to the level of the feeder, the width equal to the width of the feeder not exceeding the dimensions of the lock.

Предмет изобретени Subject invention

Способ отливки поршневых колец при 1шдивидуальной их формовке , отличающийс  тем, что питатель литниковой системы кольца входит в тело кольца в месте выреза замка кольца и образует уступ, с целью сокращени  расхода металла, обеспечени  чистого отлома кольца от питател  и сокращени  объема обнаждачиванн .The method of casting piston rings when they are individually molded, characterized in that the feeder of the gating system of the ring enters the ring body at the site of the notch of the ring lock and forms a ledge, in order to reduce metal consumption, ensure clean breakage of the ring from the feeder and reduce the volume of the exposed.

SU393553A 1949-03-16 1949-03-16 Method of casting piston rings SU83278A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU393553A SU83278A1 (en) 1949-03-16 1949-03-16 Method of casting piston rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU393553A SU83278A1 (en) 1949-03-16 1949-03-16 Method of casting piston rings

Publications (1)

Publication Number Publication Date
SU83278A1 true SU83278A1 (en) 1949-11-30

Family

ID=48256251

Family Applications (1)

Application Number Title Priority Date Filing Date
SU393553A SU83278A1 (en) 1949-03-16 1949-03-16 Method of casting piston rings

Country Status (1)

Country Link
SU (1) SU83278A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2682731C2 (en) * 2015-09-02 2019-03-21 Фосеко Интернэшнл Лимитед Feeder system
RU2684522C2 (en) * 2014-09-02 2019-04-09 Фосеко Интернэшнл Лимитед Feeder system
US10286445B2 (en) 2015-09-02 2019-05-14 Foseco International Limited Feeder system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2684522C2 (en) * 2014-09-02 2019-04-09 Фосеко Интернэшнл Лимитед Feeder system
RU2682731C2 (en) * 2015-09-02 2019-03-21 Фосеко Интернэшнл Лимитед Feeder system
US10286445B2 (en) 2015-09-02 2019-05-14 Foseco International Limited Feeder system
US10500634B2 (en) 2015-09-02 2019-12-10 Foseco International Limited Feeder system
US10639706B2 (en) 2015-09-02 2020-05-05 Foseco International Limited Feeder system

Similar Documents

Publication Publication Date Title
CH221394A (en) Process for supplying an internal combustion engine and installation for implementing this process.
SU83278A1 (en) Method of casting piston rings
FR1476181A (en) Ingot mold for the continuous casting of metals, and method of manufacturing this mold
GB661341A (en) Improvements in process for manufacturing air-cooled engine finned cylinders and cylinders made thereby
FR868214A (en) Process for cleaning the spark plugs of the engines and spark plugs on the fly allowing the implementation of this process
SU85992A1 (en) Gutter system for casting individual piston rings during stack casting
SU370281A1 (en) METHOD OF CLEANING Castings
SU49746A1 (en) The method of manufacturing piston rings
SU531633A1 (en) Fireproof block
CH370200A (en) Method of casting an ingot with internal longitudinal channels
SU143576A1 (en) Method of making cast samples for controlling the mechanical properties of steel casting and the form for its implementation
SU79846A1 (en) Method of pouring crosshead steam locomotives for babbitts
FR52857E (en) Process for electrolytically removing impurities deposited on the cone of valves, especially exhaust valves, in high value engines
FR889764A (en) Process for electrolytically removing impurities deposited on the cone of valves, especially exhaust valves, in high value engines
SU87134A2 (en) High-speed method of making chill molds
FR1248497A (en) Lightweight metal engine cylinder head allows for die casting
SU14175A1 (en) Mold
SU89913A1 (en) Casting molds for edge-free lines, cast on line machines, for example, "Linotype"
AT183182B (en) Process for cooling the cast strand in continuous casting plants
AT181379B (en) Liquid-cooled mold for continuous casting, especially of refractory metals
AT170326B (en) Process for the non-cutting cutting to length of cast strands made of refractory metals, especially steel, during casting
FR977111A (en) Process for enriching the supply air of an engine and economizer-enricher for the implementation of this process
FR2088180A7 (en) Refractory heads for steel ingot casting moulds
FR879906A (en) Process for the casting of cylinder blocks, cylinder heads and the like
FR901150A (en) Ingot mold for continuous casting of ingots