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Specimen collection method, specimen data management method and specimen model

A collection method and technology of test pieces, applied in the field of molten metal, can solve problems such as poor yield, dangerous operation, forgetting to collect test pieces, etc., and achieve the effect of optimizing yield

Active Publication Date: 2016-09-07
SINTOKOGIO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, in the pouring work, in the sample collection method in which the operator scoops up the molten metal with a ladle or a collection jig, the operator must work near the high-temperature molten metal, and there is a problem that the work itself is dangerous.
Furthermore, due to manual work, there is a problem of forgetting to collect test pieces
In addition, in the method of pouring a test piece continuous with the product or casting plan in the mold while pouring it into the mold, and collecting the test piece after the solidification of the molten metal and cutting it to check the cross section, because in all The test piece is made in the mold, so there is a problem of poor yield

Method used

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  • Specimen collection method, specimen data management method and specimen model
  • Specimen collection method, specimen data management method and specimen model
  • Specimen collection method, specimen data management method and specimen model

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Embodiment Construction

[0020] Hereinafter, an embodiment of the present invention will be described in detail based on the drawings. In this embodiment, the method of sampling a sample according to one embodiment is applied to pouring into a mold molded by a mold molding machine equipped with a horizontal mold box. figure 1 It is a plan view showing a sample collecting method according to one embodiment. figure 2 for figure 1 A-A direction view. In addition, for convenience of description, the conveyance direction of the mold M mentioned later is made into Y direction, a vertical direction is made into Z direction, and the direction perpendicular|vertical to Y direction and Z direction is made into X direction, and demonstrates. Such as figure 1 As shown, in the present embodiment, a plurality of molds M are transported in a continuous mold group.

[0021] Moreover, the automatic pouring device 1 is arrange|positioned outside this mold M. As shown in FIG. Here, the automatic pouring device 1 w...

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Abstract

In one embodiment of this test piece sampling method, the method samples, as a test piece, molten metal in a ladle in an automatic pouring device that pours molten metal in the ladle into a mold, and the method has: a step for pouring molten metal in ladle units into a test piece cavity formed at the upper surface of the mold; and, after the molten metal poured into the test piece cavity has cooled to form a test piece, a step for removing and sampling the test piece from the mold, which is being conveyed together with the test piece.

Description

technical field [0001] The present invention relates to a method of collecting molten metal poured into a mold, that is, molten metal in a ladle as a test piece in order to manage the quality of the molten metal poured into the mold in a foundry. It also relates to the data management method of the collected test piece, and further involves making a test piece model of the test piece cavity for casting the test piece. Background technique [0002] Conventionally, in a foundry that manufactures cast products, when molten metal is poured into a mold, in order to check the material and physical properties of the molten metal, the molten metal is collected as a test piece and the material of the molten metal is maintained and managed. For sample collection of molten metal for this material management, an operator usually scoops up molten metal with a ladle or a collection tool during pouring work (for example, refer to Patent Document 1). In addition, as another sample collecti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D46/00B22C9/00G01N1/10
CPCB22C9/00B22D46/00G01N1/125G01N33/205
Inventor 西田理
Owner SINTOKOGIO LTD
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