WO1993023983A1 - Dispositif de traitement de la surface interne d'articles - Google Patents

Dispositif de traitement de la surface interne d'articles Download PDF

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Publication number
WO1993023983A1
WO1993023983A1 PCT/RU1993/000095 RU9300095W WO9323983A1 WO 1993023983 A1 WO1993023983 A1 WO 1993023983A1 RU 9300095 W RU9300095 W RU 9300095W WO 9323983 A1 WO9323983 A1 WO 9323983A1
Authority
WO
WIPO (PCT)
Prior art keywords
compressed air
vοzduχa
ποdachi
chτο
ποτοκa
Prior art date
Application number
PCT/RU1993/000095
Other languages
English (en)
Russian (ru)
Inventor
Jury Moiseevich Grinberg
Anatoly Anatolievich Kallistov
Vladimir Petrovich Kireev
Andrei Viktorovich Korsukov
Mikhail Grigorievich Gaft
Original Assignee
Sovmestnoe Sovetsko-Germanskoe Predpriyatie 'nova'
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 Sovmestnoe Sovetsko-Germanskoe Predpriyatie 'nova' filed Critical Sovmestnoe Sovetsko-Germanskoe Predpriyatie 'nova'
Publication of WO1993023983A1 publication Critical patent/WO1993023983A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes

Definitions

  • the area of the invention is available to the device for easy access to 5 products, and the name of the device for internal processing.
  • the present invention may be used to separately process internal parts of a product.
  • Medium for overspread is made in the form of windings in the lateral wall of the casing of the delivery of a compressed air, which is of great importance for the industrial 35
  • the consumer has a hard drive connected to a compressed air outlet, which is directly connected to the latter; / 23983 ⁇ / ⁇ / 00095
  • the device operates the following way. P ⁇ sle us ⁇ an ⁇ v ⁇ i us ⁇ ys ⁇ va in ⁇ ube ⁇ szha ⁇ g ⁇ v ⁇ zdu ⁇ a, ⁇ s ⁇ u ⁇ ayuschy ⁇ ⁇ usu ⁇ dachi szha ⁇ g ⁇ v ⁇ zdu ⁇ a, ⁇ l ⁇ - 5 nyae ⁇ sya ⁇ ev ⁇ y ⁇ nus ⁇ b ⁇ azn ⁇ y ⁇ ve ⁇ n ⁇ s ⁇ y ⁇ ⁇ b ⁇ e ⁇ a ⁇ elya and ⁇ adae ⁇ in vin ⁇ vye ⁇ ezi on vy ⁇ de of ⁇ y ⁇ ⁇ n ⁇ d- ⁇ va ⁇ yvae ⁇ ⁇ ab ⁇ chy agen ⁇ - ab ⁇ azivny ma ⁇ e ⁇ ial, ⁇ davaemy in z ⁇ nu ⁇ b ⁇ ab ⁇ i at the koltsevuyu gap between the cylindrical casing.
  • the waste of the compressed air is displaced by the abrasive material, which is processed in parallel with the processed machinery.
  • the consumer in this device also serves to maintain the screw speed of the abrasive and to reduce the pressure loss of the compressed air. Paying the entire internal access to the device takes place through the 15 rooms of the internal appliance.
  • na ⁇ nets ⁇ ns ⁇ u ⁇ tsiya e ⁇ g ⁇ us ⁇ ys ⁇ va ⁇ mi ⁇ ue ⁇ vi ⁇ ev ⁇ y ⁇ with iznachaln ⁇ zadannmi ⁇ a ⁇ ame ⁇ ami, ch ⁇ ⁇ a ⁇ - not ⁇ zv ⁇ lyae ⁇ e ⁇ e ⁇ ivn ⁇ ⁇ b ⁇ aba ⁇ yva ⁇ vnu ⁇ ennie ⁇ ve ⁇ - 30 n ⁇ s ⁇ i ⁇ ub with ⁇ azlichnym vnu ⁇ ennim diame ⁇ m and ⁇ m ⁇ y.
  • the proposed device allows you to increase the quality and the productivity of the internal part of the products. This is achieved due to the presence of a gap between the customer and the medium for increasing the flow of compressed air,
  • a commercially available device has a fast flow rate, a unique process that improves the quality of the device.
  • the consumer is connected to a means for charging
  • This version of the device allows you to change the width of the gap between the printer and the medium and, therefore, change the parameters of the process (step).
  • Release 4 includes an accessory 7 and channels 8 for communicating section 2 with screw channels 6. S / 00095
  • screw 3 is installed on the drive 10. Between the reversed one on the other side of the drive 10 and screw 3 there is a ring gap II.
  • the external diameter of the consumer 10 is essentially the same as that of the external 5th diameter of the housing 2.
  • the 10th consumer is installed on the 9th when it is disconnected from the 12th
  • the other convenient friend and the optionally processed part of the device 15 are connected to the unit (s).
  • ⁇ me ⁇ g ⁇ in dependence m ⁇ s ⁇ i ⁇ ma ⁇ e ⁇ iala ⁇ b ⁇ aba ⁇ yvaem ⁇ g ⁇ products is ⁇ dn ⁇ g ⁇ s ⁇ s- ⁇ yaniya eg ⁇ ⁇ ve ⁇ n ⁇ s ⁇ i and ⁇ eb ⁇ vany ⁇ ⁇ b ⁇ ab ⁇ ann ⁇ y ⁇ ve ⁇ n ⁇ s ⁇ i vybi ⁇ ayu ⁇ view ⁇ ab ⁇ cheg ⁇ agen ⁇ a and eg ⁇ ⁇ a ⁇ ame ⁇ y (ma ⁇ e ⁇ i- 30 al and ze ⁇ nis ⁇ s ⁇ - for ab ⁇ aziva and na ⁇ uzhny diame ⁇ - for sha ⁇ i ⁇ v) .
  • the proposed device operates the following way.
  • the developed air-abrasive mixture is available in the separation and filtration unit (not shown in the figure).
  • the product On the product side, the product was a mouthpiece made of steel with an internal diameter of 20 mm and a length of 450 mm, with traces of scaling and corrosion on the inside.
  • the internal floor space of the goods accommodated the proposed 20 devices with an external diameter of 16 mm and a length of 500 mm. Compressed air pressure 0.7 PSa.
  • the working agent is a box of 200 microns in size.
  • the device In the process of working, the device has returned the free and empty transfer to the entire length of the batch.
  • the rate of 25 was from 30 to 90 seconds and depended on the degree of contamination of the environment.
  • the product was machined from steel in the form of a pipe with a length of 600 mm, having a 30 mm straight through thread of ⁇ 32 ⁇ 1.5 for the entire length of the pipe.
  • the internal part of the shell was in contact with the thermal acid, which was immediately removed by applying the galvanic method.
  • the device was located on the inside of the building and had an external diameter of 25 mm and a length of 600 mm. Pressure ⁇ / ⁇ / 00095
  • a working agent is a carriage with a boom with a fraction of 60 ⁇ m.
  • Example 3 5 As a part of the product for processing, we took a cylinder body with an internal diameter of 50 mm and a length of 400 mm, in addition to which there is a separate The proposed device with an external diameter of 35 mm and a length of 400 mm was used. Pressure of compressed air - 0.3-0.7 ⁇ Pa. As a working agent, steel balls with a diameter of 0.5 to 2.0 mm were used.
  • the processing time is 60-180 sec and it depends on the required working environment. 15 Intended use
  • the invention may be used for calculating the inside of a pipe and other products from a glass of oxide, a glass of oxide, an oxide film and a charge.
  • the invention may be used for 20 preparations to apply protective protections, to remove burrs, to make it easier to remove

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Le dispositif comprend deux logements (1, 2) cylindriques montés coaxiallement destinés à acheminer l'air comprimé et un agent de travail, un moyen destiné à faire tourbilloner le flux d'air comprimé, ainsi qu'une coiffe (10). Le moyen de tourbillonement se compose d'une roue à ailettes (3) montée coaxialement dans le logement (2) et destinée à acheminer l'air comprimé, la surface spiralée de la roue à ailettes (3) formant, avec la surface interne du logement (2) destiné à acheminer l'air comprimé, des canaux (6) hélicoïdaux. Le moyen de tourbillonement est doté d'au moins une ouverture (7, 8) destinée à acheminer l'air comprimé aux canaux hélicoïdaux. La coiffe (10) est située le long du flux d'air comprimé, derrière la roue à ailettes (3), de manière à ménager un espace (11) entre les faces d'extrémité tournées l'une vers l'autre.
PCT/RU1993/000095 1992-05-18 1993-04-23 Dispositif de traitement de la surface interne d'articles WO1993023983A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU5037191 RU2005057C1 (ru) 1992-05-18 1992-05-18 Устройство дл пневмовихревой обработки внутренней поверхности детали
RU5037191 1992-05-18

Publications (1)

Publication Number Publication Date
WO1993023983A1 true WO1993023983A1 (fr) 1993-12-09

Family

ID=21601794

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1993/000095 WO1993023983A1 (fr) 1992-05-18 1993-04-23 Dispositif de traitement de la surface interne d'articles

Country Status (3)

Country Link
AU (1) AU4095593A (fr)
RU (1) RU2005057C1 (fr)
WO (1) WO1993023983A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111070073A (zh) * 2019-12-31 2020-04-28 中国计量大学 一种内圆柱面水力空化增强磨粒流抛光系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559344A (en) * 1968-01-25 1971-02-02 Ruth A Peterson Air ptessure gun
FR2585978A1 (fr) * 1985-08-06 1987-02-13 Didier Werke Ag Buse de projection pour l'ejection de matieres abrasives
SU1360827A1 (ru) * 1986-05-26 1987-12-23 Всесоюзный научно-исследовательский институт разработки и эксплуатации нефтепромысловых труб Устройство дл обработки внутренней поверхности труб
SU1678587A1 (ru) * 1989-02-15 1991-09-23 Мгту Им.Н.Э.Баумана Устройство дл абразивной обработки внутренней поверхности труб
SU1703425A1 (ru) * 1989-03-10 1992-01-07 Производственное Объединение "Ровенский Завод Тракторных Агрегатов" Абразивоструйный аппарат

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559344A (en) * 1968-01-25 1971-02-02 Ruth A Peterson Air ptessure gun
FR2585978A1 (fr) * 1985-08-06 1987-02-13 Didier Werke Ag Buse de projection pour l'ejection de matieres abrasives
SU1360827A1 (ru) * 1986-05-26 1987-12-23 Всесоюзный научно-исследовательский институт разработки и эксплуатации нефтепромысловых труб Устройство дл обработки внутренней поверхности труб
SU1678587A1 (ru) * 1989-02-15 1991-09-23 Мгту Им.Н.Э.Баумана Устройство дл абразивной обработки внутренней поверхности труб
SU1703425A1 (ru) * 1989-03-10 1992-01-07 Производственное Объединение "Ровенский Завод Тракторных Агрегатов" Абразивоструйный аппарат

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111070073A (zh) * 2019-12-31 2020-04-28 中国计量大学 一种内圆柱面水力空化增强磨粒流抛光系统
CN111070073B (zh) * 2019-12-31 2021-05-04 中国计量大学 一种内圆柱面水力空化增强磨粒流抛光系统

Also Published As

Publication number Publication date
RU2005057C1 (ru) 1993-12-30
AU4095593A (en) 1993-12-30

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