Spindle motor
AssigneeMINEBEA MITSUMI Inc.
InventorsAkihiko SUZUKI, Makoto CHONAN
Life of this patent
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Abstract
Provided are a base member for a heat-assisted magnetic recording disk drive apparatus, the base member including: a coating film coating at least a part of the base member, in which the coating film is an overbaked epoxy resin-containing electrodeposition coating film, a spindle motor including the base member, and a method for manufacturing the base member.
Claims10
A base member for a heat-assisted magnetic recording disk drive apparatus, the base member comprising:
- a coating film coating at least a part of the base member, wherein
- the coating film is an epoxy resin-containing electrodeposition coating film overbaked.
A method for manufacturing a base member for a heat-assisted magnetic recording disk drive apparatus, the method comprising:
- a film-forming and heating step of coating at least a part of a base member by electrodeposition coating with an epoxy resin-containing paint, and heating and curing a coated film by overbaking to form a coating film.
A method for manufacturing a base member for a heat-assisted magnetic recording disk drive apparatus, the method comprising:
- a film-forming and first heating step of coating at least a part of a base member by electrodeposition coating with an epoxy resin-containing paint, and heating and curing a coated film to form a coating film;
- and
- a second heating step of heating the coating film at a higher temperature than the first heating step by overbaking.
Dependencies are inferred from the claim text.