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.
' C% G% i& n& l# kThe manufacturing planning model includes several interrelated process and
% p  ~8 w5 v9 G6 E9 Y. Yoperation types, as follows:
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" h) t+ g9 C0 X7 E* V. IManufacturing process
2 ~+ M3 j5 A2 u0 sA set of manufacturing process operations and other manufacturing
5 V+ L0 X; v" ^0 P; `processes 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.
  I  \. z: O+ KThe process structure is the model of the complete manufacturing plan,
4 x: k( H; |: d8 gand 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
% a& i7 r! N3 \/ W! Nnecessary to produce the product.
3 t6 ~3 c+ [+ E: POperations and resources can be shared by several processes. You can
define multiple views of a process to allow for different manufacturing
requirements.
7 L. n. o7 R% O8 B* cYou can also vary the generic bill of process (BOP) by defining and
/ l# }: e" Y/ }0 p5 [1 U1 T. C  A( D6 wapplying variant or revision rules.
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Process operation
A process operation represents one controlled step in the process and
7 E; L2 p  U7 N3 I5 K9 I( a  c( Dcontains the work done in one work area; technically, it is a leaf node
* Q) v) N' V1 W$ [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
assemble several components into a structure.

Operation activities
' i' e& s3 e, ]/ V3 V( ]A breakdown of manufacturing process operations into activities, each
with an associated start time and duration. The total time of an operation
is calculated from the start time and duration of each activity.
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" j1 E! q0 @) c+ q. T7 r; s- c/ bWorkstation
A unique location within the factory to which you can assign
manufacturing operations, for example, a paint spraying booth.
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Plant
: i2 s3 T7 O. ^- VA manufacturing facility in which operations and processes are executed.
! l. M' ~2 I' n/ BThe 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
1 W0 J) p; z* Y) H6 C6 Ocell, or station. Typically, a work area is assigned to one process operation.
4 Y  C/ O5 O$ U: s0 ^A work area is defined by a location on the shop floor and the process
capability it provides.
To group resources further, your organization may define a hierarchy of
$ u; A1 g! z. @, @9 T3 V6 E) b  xwork areas. For example, a plant may include a welding line, a lathe
5 o& e. H8 r1 G( H) q6 Vworkstation, 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
further configure equipment that is needed to execute a specific process
operation. The process designer tries to use as much standard equipment
2 t2 f. l1 t5 o, s) Q& |- n" w; a8 ?in the work area as possible. If additional equipment is needed, the
process designer provides work instructions on how to configure the work
area with the additional equipment. For example, an NC machining
center may be pre-loaded with standard tools that are commonly used on
1 t# S! R- w' J; r8 W; a: Q1 D! ethe machine. If a process operation requires tools that are not pre-loaded,
, ~4 E  Q7 q# u& k3 F6 Z2 jthe operator loads them on the machine when the particular process
operation is executed.

. q3 G5 s2 ]$ l, PProduct structure
The product structure defines the as-designed product. It is created by
/ G# r# ^: t3 i- x9 H! m/ \the design engineers in a CAD system such as NX® and managed by
Teamcenter. Manufacturing Process Management allows you to take the
$ A  G/ ~" r, Zas-designed product structure, create alternative manufacturing views of
! Q# |& h8 t: d+ l: bthe product and attach process definitions as necessary. (Optionally, the
$ A" _1 ^0 |) _3 ^* m6 _( Q* Wproduct structure may contain definitions of manufacturing features.)

' W# g2 E+ @- U+ ~! \Operation 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
operation.

, a, m$ O* v: s' {" W! s6 FConsumed items
Components in the product definition that are consumed by a
- X9 C" G- E5 y3 n' d& m1 Tmanufacturing operation.

Consumed material
Items that are consumed by a manufacturing operation but are not part of
the product definition, for example, glue or paint.
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Raw material
The initial in-process model before any manufacturing operation is
performed.
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# p9 s# ]. O( N9 gIn-process model
The state of the product at some stage in the manufacturing process
, W' k8 R" g2 ]! r5 Q! _after an operation is executed. The raw material is the initial in-process
& M9 _7 o+ U9 C2 @model for the first process operation in the manufacturing process. Any
* K$ u; O* d% a: `subsequent in-process model is created by attaching a work instruction to
# c, s9 |" f3 Y9 I! X/ othe in-process model.

& o! ^% `3 i) sResource
$ a1 M: \5 H, _6 l8 v: l5 ZThe equipment needed for the execution of manufacturing processes, and
/ \6 K" t6 y! v4 |6 o8 \may include machine tools, robots, and weld guns. A single resource can
" Y) H- V- U* T& _# Wbe used in several operations and processes.

Work instructions
' G$ X4 ^/ M. T" {Documents that describe how work should be performed. A work
: Z+ X) \' r& W4 G, j9 B  A5 Iinstruction documents the procedure by which an operator should perform
an activity. Instructions may be printable or accessed from a Web page.
( }5 }( D8 l1 d1 c$ g0 w* ^0 T& BManufacturing 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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/ X# _) k0 o+ U+ d9 A0 U# V. a6 KManufacturing feature
0 }2 L% q2 U' Y- P9 a2 ~2 r# K- J) VA set of entities and parameters that define generic manufacturing data.
1 b( ~3 u8 z6 ^, I$ UFor 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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