SECTIONING METHOD of PERSPECTIVE and VIEWS

Sectioning is described as drawing the cutted cross sections which aregetting over and making visible of unvisible parts with dimensioning theobjects.

All informations about any structure or machine on views are impossible by using dashed lines.

For example, different types of floor plans, spaces between these floors,informations about roof and foundation, connection types of all membersonly can be represented by sectioning from necessary planes whiledrawing is about structure that has many floor.

CROSS SECTION PLANES in PERSPECTIVE and VIEWS

Cross section planes havecome up miscellaneoustypes according to locationand number under mainprojection planes. Generally,cross section planes havehorizontal and verticallocations.

MAIN CROSS SECTION MEMBERS

Front view

Top view

Vertical x-section planeparallel withforeheadplane

Vertical or front view

Vertical x-section planeparallel withforeheadplane

Top view

x-section surface

Vertical or front view

Top view

x-section lineparallel withforehead plane

HATCHING of CUT SURFACES

WRONG RIGHT

Hatching of x-sections

SECTIONING TYPES in PERSPECTIVE and VIEWS

Full x-section

SECTIONING TYPES in PERSPECTIVE and VIEWS

Half x-section

Kesit Görünüşü

Üst Görünüş

x-section view

top view

Section A-B Front view

SECTIONING TYPES in PERSPECTIVE and VIEWS

Stepped x-section

A-A Kesiti

Üst Görünüş

Section A-A

Top view

Full x-section with two parallel stepped section

Step-1: Specify the location of cutting place and surface

Step-2: Cut the part on x-section plane by cutting material Step-3: Leave out the ahead part and

provide visible the cutting plane

Step-4: Draw the x-section view of other part that is stayed behind

on forehead projection plane

Step-5: Front view of part’s drawn with cut by full x-section on projection

planes

Step-6: Front view must be full x-section, top view must be completed ( as uncut). Write name and letters of

x-section plane & draw arrows

SECTIONING FROM PERSPECTIVE

Normal view from front side

Perspective view of part

Front sight

Normal view from top side Perspective view of cut part

Front sight

x-section view from front side

discarded part from front side

emptines to the middle of part all along emptines

SECTIONING METHODS FROM PERSPECTIVE and VIEWS

Üstten Görünüş

A-A Kesiti

B-B Kesiti

C-C Kesiti

D-D Kesiti

Top view

Section A-A

Section B-B

Section C-C

Section D-DHatching must be at same direction

but different

SECTIONING METHODS FROM PERSPECTIVE and VIEWS

Cutting surface is offset to front at

this part

Perspective view of vertical x-section of a building

SECTIONING METHODS FROM PERSPECTIVE and VIEWS

Front view

Top view

Section A-B

Top view

SECTIONING METHODS FROM PERSPECTIVE and VIEWS

Front viewCutting surface

Section A-B

Forehead

Vertical

Forehead

Vertical

Forehead

VerticalSection A-A (Plan) Section A-A (Plan)

Section B-B (front view)

SECTIONING METHODS FROM PERSPECTIVE and VIEWS

Cutting surface

Top view Cutting surface

Projection on cutting surface of parts which are stayed behind

SECTIONING METHODS FROM PERSPECTIVE and VIEWS

Üstten Görünüş Kesit Olan Kat Planlarının Elde Edilmesi

Dummy cutting surface

Top view

Projection on cutting surface of parts

which are stayed lower

Cut parts by cutting surface

Procurement of top viewed x-section plans

SECTIONING METHODS FROM PERSPECTIVE and VIEWS

Drawing x-sections on top view due to marks of cutting surface

Can be don’t draw

Mark of cutting surface

Looking sight

SECTIONING METHODS FROM PERSPECTIVE and VIEWS

Floor plan

Kat Planının PerspektifiPerspective of floor plan