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:
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( B+ D7 K6 ]2 G& g/ L4 j3 Z+ |& CManufacturing process
2 e: d- p( A! E! @& \4 Q/ qA set of manufacturing process operations and other manufacturing
7 }5 ~/ E  x! r' qprocesses that are closely related to each other. It is a mechanism to group
# a% p' @4 @5 poperations into logical groups. It also maintains constraints on the order
! z1 X/ i( n8 [( W5 d$ O+ Pof execution between subprocesses and process operations.
! x0 g$ [: K$ t9 C1 NThe process structure is the model of the complete manufacturing plan,
  Y, U7 `6 [: ]0 _/ uand describes how and where the product is manufactured. It contains
information about which plant structure elements are used and where.
' Y9 g9 c% b' H3 r7 \' N% MIt establishes links between the product, plant layout, and the resources
# e/ L. }) V, ]1 a) X* h4 b1 c) z0 unecessary to produce the product.
Operations and resources can be shared by several processes. You can
define multiple views of a process to allow for different manufacturing
' d" d# ~) N/ u  x! Wrequirements.
You can also vary the generic bill of process (BOP) by defining and
applying 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
into steps called activities. Examples of process operations include an
NC machining operation on a single machine tool and an operation to
  V0 P0 m# G9 m; Y8 l7 Gassemble several components into a structure.
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7 R+ d9 X3 S1 q: M/ q% u4 V* DOperation activities
A breakdown of manufacturing process operations into activities, each
# m4 z% i3 J" N+ E4 B- a' f, Q; @with an associated start time and duration. The total time of an operation
3 d- T5 h' i# a3 ]; `( ]4 Jis calculated from the start time and duration of each activity.
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, O7 J; ~* {2 f2 SWorkstation
A unique location within the factory to which you can assign
% p$ F% Y2 z& }5 `! Omanufacturing operations, for example, a paint spraying booth.

% Y, H- M2 |; ?( j5 [% }Plant
A manufacturing facility in which operations and processes are executed.
; d% J+ E, k6 r( F. e4 z2 |The plant structure is hierarchical structure of work areas of the factory
8 a7 h* u- a7 R/ Q9 J2 Jin which the product is manufactured. Its definition is independent of, but
related to, the manufacturing processes that are performed in it.


$ l# F# p! f) oWork area
7 ]* L4 {1 r" _! T) m" oAny element in the plant structure such as a factory, line, section, work
cell, or station. Typically, a work area is assigned to one process operation.
A work area is defined by a location on the shop floor and the process
' W* m/ p1 m: g% s( J3 e% q! ?  G* D( vcapability it provides.
To group resources further, your organization may define a hierarchy of
0 y9 K) \& J  {! awork areas. For example, a plant may include a welding line, a lathe
6 L" g" p/ l) P$ t; l* p% v: }# [workstation, a milling workstation, and an inspection workstation. The
welding line may contain a welding workstation and a welding work cell.
You configure each work area with standard equipment, and you can
1 z; c' E! g5 f7 I2 Dfurther configure equipment that is needed to execute a specific process
operation. The process designer tries to use as much standard equipment
, v5 v- l2 s( p" M$ d- \5 ^in the work area as possible. If additional equipment is needed, the
process designer provides work instructions on how to configure the work
3 W9 @% F6 ]9 `; r; ~# ^area with the additional equipment. For example, an NC machining
center may be pre-loaded with standard tools that are commonly used on
the machine. If a process operation requires tools that are not pre-loaded,
the operator loads them on the machine when the particular process
2 A9 y. E" g6 Eoperation is executed.

' u( l( A( b" K( ]Product structure
* j3 ^) ^5 O7 L) u+ w! fThe product structure defines the as-designed product. It is created by
1 B4 a8 o, n! [) j  zthe design engineers in a CAD system such as NX® and managed by
" e1 f, X' z# ITeamcenter. Manufacturing Process Management allows you to take the
as-designed product structure, create alternative manufacturing views of
the product and attach process definitions as necessary. (Optionally, the
product structure may contain definitions of manufacturing features.)
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+ r; p* i& q2 J: v' z! ~4 K0 b, wOperation setup
The model of an operation-specific configuration of an environment in
# l; a/ e! ^3 [/ qwhich processes and operations are executed. It describes how consumed
4 W9 o0 G0 ~% ~items, resources, and a standard work area are utilized to perform an
9 Y/ Q" Y) G/ N8 W0 _operation.

" r  N7 l& K1 o8 B* u5 \Consumed items
Components in the product definition that are consumed by a
manufacturing operation.

1 {) F7 N" {. d/ G# d! @+ nConsumed material
Items that are consumed by a manufacturing operation but are not part of
- D/ L/ b: |' X7 W5 H4 A0 Vthe product definition, for example, glue or paint.

+ F& ^* O! B5 N8 Y* F7 iRaw material
The initial in-process model before any manufacturing operation is
performed.
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In-process model
The state of the product at some stage in the manufacturing process
after an operation is executed. The raw material is the initial in-process
! E  k& j+ o' Omodel for the first process operation in the manufacturing process. Any
subsequent in-process model is created by attaching a work instruction to
the in-process model.
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0 E4 Y: ^  Z5 `& X& @! {Resource
The equipment needed for the execution of manufacturing processes, and
/ t+ ^6 [0 S2 f7 l+ P2 ~may include machine tools, robots, and weld guns. A single resource can
/ `: r2 r4 }! ?1 L$ J4 P: Obe used in several operations and processes.

5 I2 Y* p. `& q$ s- E7 e( l( y5 m' k$ sWork instructions
Documents 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.
! w$ y0 h2 b3 j- QManufacturing 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.
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Manufacturing feature
A set of entities and parameters that define generic manufacturing data.
) h2 L$ U; e. p: g1 o% w. VFor example, a weld point and its normal location comprise a feature that
describes where two points may be welded together. All such features
should be associated with a process.

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