Installation and method for the metallic coating of a workpiece

A metal coating and equipment technology, applied in the direction of metal material coating process, coating, liquid spraying device, etc., can solve problems such as defective coating

Active Publication Date: 2017-09-26
STURM MASCH & ANLAGENBAU GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Those metal particles that miss the target can be referred to as overspray and can result in an undesirable defective coating on the engine block or on the coating device

Method used

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  • Installation and method for the metallic coating of a workpiece
  • Installation and method for the metallic coating of a workpiece

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Embodiment Construction

[0032] Figure 1 to Figure 4 An apparatus 10 for metal coating of holes 3 in a workpiece 1 according to the invention is shown. In the embodiment shown, the workpiece 1 is an engine block with 12 holes 3, these holes 3 are cylinder bores, and are arranged in two rows in the workpiece 1, 6 in each row, in a V-shaped layout.

[0033] The device 10 includes a machine base 11 on which a housing 13 is provided. The box-shaped housing 13 surrounds the loading station 12 and the processing station 14 with the coating device 29.

[0034] The base frame 16 of the conveyor 20 is provided on the machine base 11 for picking up the work piece 1. In the embodiment shown, the conveyor 20 is designed as a rotating table 22. The horizontal rotating table 22 rotatably driven around a vertical rotation axis includes two workpiece holders 23 opposite to each other. Each workpiece holder is provided with a plate-shaped platform assembly 21, and each platform assembly 21 carries a workpiece 1. Throug...

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Abstract

The invention relates to an installation and a method for the metallic coating of a workpiece using a coating device, said coating device comprising a displaceable coating lance, by which a metal plasma jet can be generated to create a coating of metal particles. According to the invention, it is provided that the coating device with the coating lance and a measuring device for measuring the coating thickness are jointly integrated in the installation, and that the coating device with the coating lance as well as the measuring device are enclosed by a housing.

Description

Technical field [0001] According to the general term in claim 1, the present invention relates to an apparatus for metal coating a workpiece using a coating device, the coating device including a movable coating spray gun, through which a metal plasma jet can be generated to Forms a coating of metal particles. [0002] According to the general terms in claim 14, the present invention also relates to a method for metal coating a workpiece using a movable coating spray gun, through which a metal plasma jet can be generated, and the metal plasma jet can be applied to the workpiece Forms a coating of metal particles. Background technique [0003] In particular, in engine manufacturing, it is necessary to apply a special metal coating on the working surface of the cylinder bore to ensure sufficient friction and lubrication environment between the working surface of the cylinder and the cylinder piston. This is particularly applicable when the engine housing and the cylinder piston are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C4/08C23C4/134C23C4/16B05B15/08B05B13/06B05B13/02B05B7/22B05B15/68
CPCB05B7/222B05B13/0242B05B13/0636C23C4/08C23C4/134C23C4/16B05B15/68B05B12/084B05B13/0431B05B13/06
Inventor 安德里亚斯·伊班贝克格哈德·奥夫施拉格尔马克·凯斯廷拉尔夫·沃尔英格
Owner STURM MASCH & ANLAGENBAU GMBH
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