- Look up
preform in Wiktionary, the free dictionary.
Preform may
refer to:
Preform, a
piece of gl**** used to draw an
optical fiber Preform, a
piece of...
- large-diameter
preform with a
carefully controlled refractive index profile, and then
pulling the
preform to form the long, thin
optical fiber. The
preform is commonly...
-
Injection moulding (U.S. spelling:
injection molding) is a
manufacturing process for
producing parts by
injecting molten material into a mould, or mold...
- molding. The blow
molding process begins with
softening plastic by
heating a
preform or parison. The
parison is a tube-like
piece of
plastic with a hole in...
- Many
methods are used to
manufacture the
solder preform,
stamping being the most common. The
solder preform may
include the
solder flux
needed for the soldering...
-
steps have yet been
taken to
shape them, or they
become a
preform. The next
stage creates a
preform, or
roughly shaped piece of stone, that
probably reveals...
-
called PreForm,
designed to
prepare 3D
models for
printing on the Form 1, Form 1+, Form 2, Form 3, and Fuse 1. Some of the
features of
PreForm include...
- fibre-reinforced polymers.
Fibre preforms are how the
fibres are
manufactured before being bonded to the matrix.
Fibre preforms are
often manufactured in sheets...
-
whereas other preforms require grinding and polishing. The
following section describes basic traits of
preform choice:
Formed Ball
Preform “Used specifically...
- A non-performing loan (NPL) is a bank loan that is
subject to late
repayment or is
unlikely to be
repaid by the
borrower in full. Non-performing loans...
