关于 teamcenter制造管理TCM相关的术语

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Manufacturing Process Management allows you to manage manufacturing
planning and execution, using information generated in the design stage.
The manufacturing planning model includes several interrelated process and
operation types, as follows:

1 i/ {+ N) q8 s% DManufacturing process
A set of manufacturing process operations and other manufacturing
( V. h+ f3 H2 dprocesses that are closely related to each other. It is a mechanism to group
operations into logical groups. It also maintains constraints on the order
of execution between subprocesses and process operations.
The process structure is the model of the complete manufacturing plan,
and describes how and where the product is manufactured. It contains
information about which plant structure elements are used and where.
It establishes links between the product, plant layout, and the resources
! `0 J/ T0 v! p5 L$ O: F% W( R) fnecessary to produce the product.
Operations and resources can be shared by several processes. You can
! s5 M$ J# t- ?9 k' P# ]define multiple views of a process to allow for different manufacturing
requirements.
$ D& R/ I5 S  R9 K# ^You can also vary the generic bill of process (BOP) by defining and
. p2 H3 x2 |2 k  T7 Fapplying variant or revision rules.

Process operation
A process operation represents one controlled step in the process and
contains the work done in one work area; technically, it is a leaf node
in the process structure. Optionally, you can break a process operation
# d/ y$ T( B& o# ginto steps called activities. Examples of process operations include an
  v& Q5 l. {1 B0 B. _# V7 LNC machining operation on a single machine tool and an operation to
9 J; n( m! x+ eassemble several components into a structure.
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Operation activities
: d0 g) ^3 a4 RA breakdown of manufacturing process operations into activities, each
with an associated start time and duration. The total time of an operation
7 J1 T+ r' G; g' J6 P4 w1 _- ais calculated from the start time and duration of each activity.
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Workstation
# v! _3 e4 s4 ^: D$ VA unique location within the factory to which you can assign
1 b- R. A2 i  X0 f  jmanufacturing operations, for example, a paint spraying booth.
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$ C6 }; s$ u( F! v" CPlant
- x9 ~6 j% z9 L; s! |1 a/ ~A manufacturing facility in which operations and processes are executed.
( i/ d- D9 i2 l5 X0 }" RThe plant structure is hierarchical structure of work areas of the factory
in which the product is manufactured. Its definition is independent of, but
related to, the manufacturing processes that are performed in it.

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Work area
Any element in the plant structure such as a factory, line, section, work
6 x* ]; s4 y, l: R1 s: F9 @cell, or station. Typically, a work area is assigned to one process operation.
' t; u6 v0 L0 c9 s* F4 QA work area is defined by a location on the shop floor and the process
* ]. a/ q" M& n' R% e! ^capability it provides.
To group resources further, your organization may define a hierarchy of
work areas. For example, a plant may include a welding line, a lathe
workstation, a milling workstation, and an inspection workstation. The
& P; }& A) E% p  l' Y! Q0 Vwelding line may contain a welding workstation and a welding work cell.
# u4 q+ J4 `! o# q7 z7 `7 w4 rYou configure each work area with standard equipment, and you can
( L1 O/ n2 l& b* _: L, |further configure equipment that is needed to execute a specific process
: \; J+ X% J+ q) O4 Aoperation. The process designer tries to use as much standard equipment
$ |# [" p7 T" L  A0 C' E% ]# yin the work area as possible. If additional equipment is needed, the
' }1 R" d. R' @8 `9 G" {1 m+ I" S6 Lprocess designer provides work instructions on how to configure the work
% Q" N/ t6 o' B6 e+ H' aarea with the additional equipment. For example, an NC machining
9 `) ~% S: f( Hcenter may be pre-loaded with standard tools that are commonly used on
& B# w4 T( ?* C0 Q/ r- k' s1 wthe machine. If a process operation requires tools that are not pre-loaded,
the operator loads them on the machine when the particular process
operation is executed.

Product structure
: Y3 b. q$ o3 b& b* {3 Z8 o( PThe product structure defines the as-designed product. It is created by
the design engineers in a CAD system such as NX® and managed by
Teamcenter. Manufacturing Process Management allows you to take the
" x0 l5 v9 n; y. E2 q9 \as-designed product structure, create alternative manufacturing views of
$ n* ]  {& u' t8 ~8 w4 c2 wthe product and attach process definitions as necessary. (Optionally, the
* A7 G+ o, U$ G2 ]% N: Hproduct structure may contain definitions of manufacturing features.)
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5 f- s! |/ q% X: ?8 l0 aOperation setup
The model of an operation-specific configuration of an environment in
which processes and operations are executed. It describes how consumed
items, resources, and a standard work area are utilized to perform an
. ^8 v2 G0 N6 W" k' U( L5 _operation.
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Consumed items
Components in the product definition that are consumed by a
6 J9 J  e- P  P' x; smanufacturing operation.

1 x0 E9 u! I. A* x* ~1 hConsumed material
( U+ p4 Q, d9 W- AItems that are consumed by a manufacturing operation but are not part of
: T5 T0 _. `# i1 Mthe product definition, for example, glue or paint.
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Raw material
1 f' A8 G0 p  z, A+ C7 Z; fThe initial in-process model before any manufacturing operation is
performed.
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In-process model
- U+ C! h/ r  Y' ?6 V6 q' gThe state of the product at some stage in the manufacturing process
after an operation is executed. The raw material is the initial in-process
model for the first process operation in the manufacturing process. Any
; {+ S$ G, i" ?8 osubsequent in-process model is created by attaching a work instruction to
the in-process model.

Resource
The equipment needed for the execution of manufacturing processes, and
may include machine tools, robots, and weld guns. A single resource can
+ g% \" _8 g0 u# w1 V( Vbe used in several operations and processes.
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+ s! @* ^7 K( _% {& Z: ~Work instructions
% \+ ]9 x. ?! C3 V+ B% O/ L3 H3 uDocuments that describe how work should be performed. A work
instruction documents the procedure by which an operator should perform
an activity. Instructions may be printable or accessed from a Web page.
7 Q- v. C% L2 @  c) gManufacturing Process Management allows you to create and manage work instructions in many of the applications. You can also create
templates to ensure work instructions appear in a standard format.

1 `6 u0 m2 z9 t9 h2 oManufacturing feature
* d) C6 i/ v6 x7 `2 P- OA set of entities and parameters that define generic manufacturing data.
: i5 x+ h! r7 S' fFor example, a weld point and its normal location comprise a feature that
describes where two points may be welded together. All such features
4 B, S$ N6 }, s) v' U/ x2 e5 eshould be associated with a process.