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
4 e, Y* j# b2 F+ V8 ]  P; }planning and execution, using information generated in the design stage.
- J- a3 H+ V; tThe manufacturing planning model includes several interrelated process and
operation types, as follows:
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" B+ n9 G' Z# C* Z  `, G% OManufacturing process
# P* u; l+ N6 w/ J# _6 fA set of manufacturing process operations and other manufacturing
2 T* W; I2 X' }  C: `* d) xprocesses that are closely related to each other. It is a mechanism to group
operations into logical groups. It also maintains constraints on the order
+ M6 ?# d( r9 N( R9 Z1 ?6 Y3 |. }% Mof 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
* R8 V% ?6 S. ?' e! X+ Rinformation about which plant structure elements are used and where.
5 `( m9 b- S+ Y5 }It establishes links between the product, plant layout, and the resources
necessary to produce the product.
2 I* |. \, ^! O# [Operations and resources can be shared by several processes. You can
' l8 c" w* H" c( E0 k2 V+ d5 T7 Odefine multiple views of a process to allow for different manufacturing
2 w  r) L  C( C/ d) nrequirements.
You can also vary the generic bill of process (BOP) by defining and
- d: n' ^6 ~6 f/ H! o! R/ D9 F' t, Zapplying variant or revision rules.

2 ~, L4 C0 {. }. BProcess 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
" J* U. v7 {7 [4 g1 _into steps called activities. Examples of process operations include an
: @* j0 G/ Y. C( tNC machining operation on a single machine tool and an operation to
assemble several components into a structure.

4 ~! j; o/ g5 r2 L. U/ L  q+ n9 _Operation activities
A breakdown of manufacturing process operations into activities, each
7 ?: t4 f/ ]# F8 q2 O2 P3 [with an associated start time and duration. The total time of an operation
' t8 C" h5 t; ^2 A& n5 Yis calculated from the start time and duration of each activity.
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( O$ s7 U% g: h& L7 LWorkstation
8 C9 I7 x* G, u1 @1 I  R0 jA unique location within the factory to which you can assign
manufacturing operations, for example, a paint spraying booth.
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7 e, ]2 w5 ^, E; qPlant
A manufacturing facility in which operations and processes are executed.
7 T. S) l! K& _5 \The 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.


Work area
Any element in the plant structure such as a factory, line, section, work
7 a7 F+ m$ [0 f1 e9 scell, 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
' ?% r/ w6 n( ?' z1 x# gcapability it provides.
8 E0 ^% ~2 M% q$ _' R; eTo 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
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
/ c0 p% f6 ^* |operation. The process designer tries to use as much standard equipment
in the work area as possible. If additional equipment is needed, the
process designer provides work instructions on how to configure the work
" c) \' l" _6 X$ G" G# T- e9 M7 Z9 yarea 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,
. `  L5 s9 L% h* }0 l% Z& `the operator loads them on the machine when the particular process
" M% F9 e0 b1 F5 ], G) J1 }8 Aoperation is executed.
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Product structure
. I, t' F6 ?% ^+ w) eThe product structure defines the as-designed product. It is created by
- `% l# m8 Z# T* Jthe design engineers in a CAD system such as NX® and managed by
0 r/ p3 R4 ]0 F! _6 |7 rTeamcenter. 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.)

- W' G, U5 {" c# W& LOperation setup
The model of an operation-specific configuration of an environment in
, _. R4 f; O8 U' ~( Uwhich processes and operations are executed. It describes how consumed
items, resources, and a standard work area are utilized to perform an
operation.

Consumed items
1 P( ?' _: ^; U, C# n3 l4 {& ^$ KComponents in the product definition that are consumed by a
4 r# U' a7 u! o4 ^) tmanufacturing operation.

Consumed material
5 ^4 ]" B, w% b8 BItems that are consumed by a manufacturing operation but are not part of
the product definition, for example, glue or paint.

$ D; S$ Y* t0 w3 h! ]7 p. }4 |& JRaw material
The initial in-process model before any manufacturing operation is
7 n$ b& ^9 h: C) G1 Hperformed.

4 f9 o5 J' a. e3 P& J; n/ d8 CIn-process model
# o* w0 o: j: k1 J6 g' MThe state of the product at some stage in the manufacturing process
after an operation is executed. The raw material is the initial in-process
- h5 R0 Q% K% O7 v* _model for the first process operation in the manufacturing process. Any
5 D$ C" f6 h! Msubsequent in-process model is created by attaching a work instruction to
: q8 `. S. g7 V% Q: H' {the in-process model.
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" \& @/ o& _& `) m/ y" @6 YResource
/ [5 Q) N* V/ h, I, D' z6 G8 xThe equipment needed for the execution of manufacturing processes, and
+ [3 N9 V! m1 u8 Xmay include machine tools, robots, and weld guns. A single resource can
be used in several operations and processes.
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+ c8 S- j1 o/ D  Z& n: H/ MWork instructions
Documents that describe how work should be performed. A work
instruction documents the procedure by which an operator should perform
, {1 T( G# J2 ^- Y7 Man activity. Instructions may be printable or accessed from a Web page.
Manufacturing 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.
  e/ D' n  B& W; K# u8 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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