RU2000129935A - DEVICE FOR MICRO-ARC OXIDATION OF THE MOBILE AND BEARING HOUSING OF THE GEAR PUMP - Google Patents

DEVICE FOR MICRO-ARC OXIDATION OF THE MOBILE AND BEARING HOUSING OF THE GEAR PUMP

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Publication number
RU2000129935A
RU2000129935A RU2000129935/02A RU2000129935A RU2000129935A RU 2000129935 A RU2000129935 A RU 2000129935A RU 2000129935/02 A RU2000129935/02 A RU 2000129935/02A RU 2000129935 A RU2000129935 A RU 2000129935A RU 2000129935 A RU2000129935 A RU 2000129935A
Authority
RU
Russia
Prior art keywords
gear pump
micro
mobile
electrodes
bearing housing
Prior art date
Application number
RU2000129935/02A
Other languages
Russian (ru)
Other versions
RU2190045C2 (en
Inventor
Александр Викторович Коломейченко
Александр Николаевич Новиков
Наталья Владимировна Зуева
Original Assignee
Орловский государственный аграрный университет
Filing date
Publication date
Application filed by Орловский государственный аграрный университет filed Critical Орловский государственный аграрный университет
Priority to RU2000129935A priority Critical patent/RU2190045C2/en
Priority claimed from RU2000129935A external-priority patent/RU2190045C2/en
Application granted granted Critical
Publication of RU2190045C2 publication Critical patent/RU2190045C2/en
Publication of RU2000129935A publication Critical patent/RU2000129935A/en

Links

Claims (1)

Устройство для микродугового оксидирования поджимной и подшипниковой обойм шестеренного насоса, содержащее электроды, ванну-электролизер, бак для сбора электролита, систему подачи электролита и источник питания, отличающееся тем, что ванна-электролизер выполнена в виде корпуса, изготовленного из диэлектрического материала, внутри которого размещены электроды в виде сплошных цилиндров с вкладышами из диэлектрического материала, с установленными на них поджимной и подшипниковой обоймами, соединенными с первой клеммой источника питания, а электроды соединены со второй его клеммой, кроме того, зазор между наружными поверхностями электродов и оксидируемыми поверхностями обойм находится в интервале 12-15 мм.A device for microarc oxidation of the clamping and bearing cages of a gear pump, comprising electrodes, an electrolysis bath, an electrolyte collection tank, an electrolyte supply system and a power source, characterized in that the electrolysis bath is made in the form of a housing made of a dielectric material, inside of which electrodes in the form of continuous cylinders with inserts of dielectric material, with clamping and bearing cages mounted on them, connected to the first terminal of the power supply I, and the electrodes are connected to its second terminal, moreover, the clearance between the outer surfaces of the electrodes, and oxidizable surfaces of yokes is in the range of 12-15 mm.
RU2000129935A 2000-11-30 2000-11-30 Apparatus for microarc applying of oxide coating on pressure race and bearing race of gear pump RU2190045C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000129935A RU2190045C2 (en) 2000-11-30 2000-11-30 Apparatus for microarc applying of oxide coating on pressure race and bearing race of gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000129935A RU2190045C2 (en) 2000-11-30 2000-11-30 Apparatus for microarc applying of oxide coating on pressure race and bearing race of gear pump

Publications (2)

Publication Number Publication Date
RU2190045C2 RU2190045C2 (en) 2002-09-27
RU2000129935A true RU2000129935A (en) 2003-02-10

Family

ID=20242774

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000129935A RU2190045C2 (en) 2000-11-30 2000-11-30 Apparatus for microarc applying of oxide coating on pressure race and bearing race of gear pump

Country Status (1)

Country Link
RU (1) RU2190045C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2669952C1 (en) * 2017-11-28 2018-10-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет" (ФГБОУ ВО "Пензенский государственный университет") Method of producing coatings on surfaces of through holes in products from valve metal alloys

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