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Title:
SURFACE TREATMENT PROCESSING METHOD AND SURFACE TREATMENT PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/211879
Kind Code:
A1
Abstract:
The surface treatment processing method according to the present invention includes: a shot treatment step for performing a shot treatment for projecting a projection material to a treatment object; a first inspection step for nondestructively inspecting the external dimensions and/or the state of a surface side of the treatment object subjected to the shot treatment and evaluating the inspection result as passing when the inspection result is within a first normal range established in advance, evaluating the inspection result as non-passing when the inspection result is outside a first allowable range established in advance so as to include the first normal range, and evaluating the inspection result as an object for additional processing when the inspection result is outside the first normal range but within the first allowable range; and an additional processing step for performing the shot treatment again on the treatment object evaluated as an object for additional processing.

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Inventors:
IWATA KYOICHI (JP)
KOYAMA TAKUYA (JP)
KOBAYASHI YUJI (JP)
MATSUI AKINORI (JP)
Application Number:
PCT/JP2018/015554
Publication Date:
November 22, 2018
Filing Date:
April 13, 2018
Export Citation:
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Assignee:
SINTOKOGIO LTD (JP)
International Classes:
B24C1/10
Domestic Patent References:
WO2011040243A12011-04-07
WO2012164757A12012-12-06
WO2013145348A12013-10-03
WO2015107725A12015-07-23
Foreign References:
JP2015182171A2015-10-22
JP2016519312A2016-06-30
JP2014232246A2014-12-11
JP2003127065A2003-05-08
JPH05322870A1993-12-07
JPH05279816A1993-10-26
JP2012101304A2012-05-31
JP2013529286A2013-07-18
JP2015525336A2015-09-03
Other References:
See also references of EP 3587033A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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