ORDER FOR CUT TRIM LINE OBJECT OR OBJECTS BY MIND Maryanto , ST

Command trim function in AUTO CAD is to cut the line or drawing object , so that a line or object images may be cropped right on the edge of the boundary depicted by lines or other drawing objects . Using TRIM cutting can be done on , line , arc , circle , polyline , elippse , spline , xline , region , block and can also be done in the form of spatial objects in the paper space viewport 
.
HOW TO USE THE ORDER OF THE TRIM ON OBJECT IMAGES
The steps are as follows
1 . Prepare an image object as below

Image ; object image will be cut with the TRIM command

2 . Perform one of the following commands , to call the TRIM command
a. Click the Modify icon on the tool bar TRIM
b . On the MENU BAR click Modify , and select and click TRIM
c . In the command window , type the TRIM then enter or right click on the mouse
3 . Select and click on the line that acts as a cutter , in this case is the line that had me give a red color and then press enter or right click on the mouse

Image ; object image that acts as a cutter in this case the lines are colored red

4 . Select and click on the line will be cut by using the TRIM command , in this case the black line , then press enter or right click on the mouse . Then the line is selected and clicked to cut and does not appear on the monitor screen , while the connection of a line that is not selected and not clicked on is not truncated

Image ; object image will be cut by using the TRIM command , it lines the black

CAR MODIFICATION FOR DRAG IMAGES BY MIND Maryanto, ST

CAR MODIFICATION FOR DRAG IMAGES

OFFSET FOR ORDERS WITH AUTO CAD DRAWING BY : BUDI Maryanto , ST

OFFSET command is one of the Modify command in AUTO CAD . This command is used to create an image with a line or an object parallel to a predetermined size . In engineering drawing , especially in drawing working drawings OFFSET command is usually used to create a line parallel to the axis , either X axis ( horizontal axis ) or the Y axis ( vertical axis ) of a certain size in accordance with the image area in created.

This is due to the OFFSET command line for the manufacture of working drawings on both sides of the image plane parallel work can be made more effective and efficient when compared to using the command line to create a line .

Ways to do OFFSET command is :

1 .   For example, the command line for line with the size of 100 units

2 . Click the icon symbol image for OFFSET , or type in the

   command prompt window OFFSET In the command window will

  

icon symbol offset

be written in the Specify offset distance or [ Through / Erase / Layer

  ] <Through> : give the desired value as the example I gave a value

   of 100 then press enter or click right mouse button

3 . At the time in the command prompt window tertulid Select object

   to offset or [ Exit / Undo ] <Exit> : then click on the line that will

   be in use as a base to offset , then take cross hair to the right and

  then press enter or click the right mouse button , offset lines will

  form on the right side with a length of 100

command text window in Auto Cad

Command : _offset

Current settings: Erase source = No Layer = Source OFFSETGAPTYPE = 0

Specify offset distance or [ Through / Erase / Layer ] <Through> : 100

Select object to offset or [ Exit / Undo ] <Exit> :
Specify point on side to offset or [ Exit / Multiple / Undo ] <Exit> :
Select object to offset or [ Exit / Undo ] <Exit> :
Specify point on side to offset or [ Exit / Multiple / Undo ] <Exit> :
Select object to offset or [ Exit / Undo ] <Exit> :

Command : ' _textscr

LINES TO MAKE USING AUTO CAD CORNER coordinates to Cartesian By BUDI Maryanto

One way to make a line to draw with AUTO CAD program is to use Cartesian coordinates angle . Cartesian angle is the angle formed by the horizontal and perpendicular lines
where for a formula in AUTO CAD is
line image = ( X , Y )
where X = is the point coordinates for the X axis ( in this case , usually horizontal )
                Y = is the point coordinates for Y axis ( in this case , generally perpendicular lines )

By providing value Cartesian coordinates of the axis angle X and Y axis , so that will form a line , if these lines will form a plug in the wake of geometric , such as squares, triangles , and others.
It is as fundamental in AUTO CAD drawing using Cartesian coordinates of the corner .
One advantage of using the Cartesian coordinates of a corner in the form of line drawings making will be faster , when compared with using the polar angle .
This is caused in the command line corner Cartesian coordinates shorter , just enter the value of the X axis and Y axis values ​​, which are separated by commas .

as an example
When we will draw the shape to a square box with four sides is 100 units ( in this case could mean centi- meter unit , or milli meters or other unit of length )
Then the way is :
1 . In the command window type the line , then place the cross hair on AUTO CAD drawing work area , then press enter
2 . Put the value 0 on the X axis and 0 on the Y axis , ie, by typing at the command prompt 0.0 Specify next point or [ Undo ] :
This means that we have determined the point 0 on both axes will be made in the first point to make the line
3 . Put a value of 100 on the X axis and 0 on the Y axis , ie, by typing at the command prompt 100,0 Specify next point or [ Undo ] :
This means we will make a horizontal line to the right with a length of 100
4 . Put the value 0 on the X axis , and 100 on the Y axis , ie, with 0,100 on the command prompt type the Specify next point or [ Undo ] :
This means we will make a straight line k bear up with a length of 100
5 . Put the value of -100 on the X axis and 0 on the Y axis , ie, by typing at the command prompt ---- 100,0 Specify next point or [ Undo ] :
This means we will make a horizontal line to the left , with a length of 100
6 . Put the value 0 on the X axis , and - 100 on the Y axis , ie, by typing
0 , -100 at the command prompt Specify next point or [ Undo ] :
This means we will make a perpendicular line down the length of 100

FIGURE Box squares , which are formed from the lines by using the Cartesian coordinates of the corner

TEXT COMMAND WINDOW ON AUTO CAD
AutoCAD Express Tools Copyright © 2002-2004 Autodesk , Inc. .
; Error : bad character read ( octal ) : 0
AutoCAD menu utilities loaded . ; Error : bad character read ( octal ) : 0
Command : commandline
Command : line
Specify first point :
Specify next point or [ Undo ] : @ 0,0
Zero length line created at (1372.7947 , 1228.7788 , 0.0000 )
Specify next point or [ Undo ] : @ 100,0
Specify next point or [ Close / Undo ] : @ 0,100
Specify next point or [ Close / Undo ] : @ -100.0
Specify next point or [ Close / Undo ] : @ 0 , -100

HOW TO REMOVE PICTURE WITH SPRING SPIRAL IN AUTO CAD program By : Budi Maryanto , ST

According to the meaning of the words , there are two kinds of spiral springs . In terms of Figure Mechanical Engineering expertise often times people use a rotation of sorts that ends in - line screw .

It is also called spring screws . Spring - spiral , in which all the spins lie in the field , is widely used in a watch factory .

Divide people into two kinds of springs , namely

a. tensile springs and

b . spring press .

Shapes and sizes spring springs often found on how to use his ¬ and , given the measures that need to be

Sometimes all sizes and clues collected into one list , which is placed next to a spring.

Lo = length of which is not withdrawn , the length of the spring in a state , where

           no external power to work .

 D = diameter round is

. d = is thick whorls .

To draw a 3 -dimensional spring in AUTO CAD Program primarily on AUTO CAD version 2007 and above there are two steps that must be done

gambit

In the first step aims to form a helix , which became the basis of the spring

1 . Type the helix in the command window ,

2 . Determine the center point of the spring by clicking on the cross hair in the work area AUTO CAD

3 . Determining the value of the diameter or radius in the upper surface of the spring as an example in this case 150 units 1 unit = 1 mm

4 . Determining the value of the diameter or radius of the surface of the spring at the bottom as an example in this case 150 units 1 unit = 1 mm

5 . In the command window in the Option Specify helix height or [ Axis endpoint / Turns / turn Height / Twist ] < 250.0000 > : turn , turn type or value type T and then enter the number of whorls as my example input value and then enter 10

6 . In the command window in the Option Specify helix height or [ Axis endpoint / Turns / turn Height / Twist ] < 250.0000 > : Enter the numbers as high as an example of whorls I and enter the input value of 250

helix model image as the basis for drawing spring

Below is the window is AUTO CAD Text

Customization file loaded successfully . Customization Group : EXPRESS

Regenerating the model .

AutoCAD Express Tools Copyright © 2002-2004 Autodesk , Inc. .

; Error : bad character read ( octal ) : 0

AutoCAD menu utilities loaded . ; Error : bad character read ( octal ) : 0

Command : commandline

Command : helix

Number of turns = 3.0000 Twist = CCW

Specify center point of base :

Specify base radius or [ Diameter ] < 1.0000 > : r

Point or option keyword required .

Specify base radius or [ Diameter ] < 1.0000 > : 150

Specify top radius or [ Diameter ] < 150.0000 > : 150

Specify helix height or [ Axis endpoint / Turns / turn Height / Twist ] < 1.0000 > : TURN

Enter number of turns < 3.0000 > : 10

Specify helix height or [ Axis endpoint / Turns / turn Height / Twist ] < 1.0000 > : 250

command :

command :

Command : _ - view Enter an option

[ ? / Delete / Orthographic / Restore / Save / Settings / Window ] : Regenerating _swiso models .

The second step

In the second step aims to thicken thread

The trick is

1 . Move the view to isometris ,  click view on the standard tool bar , click on the sub 3Dview standard tool bar click SE isometris

2 . UCS at the command window and then click enter, the option Specify origin of UCS or [ Face / named / object / Previous / View / World / X / Y / Z / Zaxis ]

3 . <World> : Type the letter Y then enter, the option Specify rotation angle about Y axis < 90 > : click enter

4 . Make a circle with a radius of 12

5 . Move and stick it on the end of the spring

6 . SWEEP Type in the option Select objects to sweep : click on the circle

7 . the option Select sweep path or [ Alignment / Base point / Scale / Twist ] : click on the screw on the spring

spring picture in 3 dimensions

Below is the window AUTO CAD Text is :

Command : UCS

Current ucs name : * WORLD *

Specify origin of UCS or [ Face / named / object / Previous / View / World / X / Y / Z / Zaxis ]

<World> : Y

Specify rotation angle about Y axis < 90 > :

command :

command :

Command : _circle Specify center point for circle or [ 3P/2P/Ttr ( tan tan

radius ) ] :

Specify radius of circle or [ Diameter ] < 209.5667 > : 12

Command : SWEEP

Current wire frame density : ISOLINES = 4

Select objects to sweep : 1 found

Select objects to sweep :

Select sweep path or [ Alignment / Base point / Scale / Twist ] :

command :

command :

Command : _vscurrent

Enter an option [ 2dwireframe/3dwireframe/3dHidden/Realistic/Conceptual/Other ]

< 2dwireframe > : _c

Command : ' _textscr

PICTURE STORY CAKRA BY: BUDI Maryanto, ST

Picture Terraced Chakra

Work multilevel disc image, in the image using Catia V5 R12 progam

Initial setting ON USE AUTOCAD program BY : Budi MARYANTO,ST

Initial setting when we draw it using AUTO CAD is a very important thing . By doing initial settings will affect the efficiency and effectiveness in completing tasks AUTO CAD drawing program . With a good initial setting will be able to increase productivity in the drawing .

In my opinion and my views are based on experience in using the program AUTO CAD for engineering drawing . The definition of the initial setting is what we should do in preparation for when we start drawing techniques using the program AUTO CAD engine . There are five ( 5 ) initial setting that I often do :

 The initial setting include :

a. Setting the work area display AUTO CAD program , by default work area is black AUTO CAD program , then we should change it to be my favorite color . That way I can be more comfortable in work using AUTO CAD program

 Picture a place to display setting on AUTO CAD work area

b . Layout settings tool bar fly , by setting layout tool bar kite properly can save time , when I operate the program AUTO CAD . The trick is to select the tool bar kite that we often use , to the tool bar kite that has been used , I would suggest to put the right of the work area AUTO CAD program . This is due to the mouse position to the right of the tool bar near the overpass that has been used . It's for those who are right-handed , left-handed if that could be done instead

c . LIMITS set ; Limits are limits workspace image on AUTO CAD program stated in 1 unit . 1 This unit can represent 1 mm , as well as to the other units of length

d . Creating Layers ; makes layers aimed at managing and controlling image in an image with AUTO CAD program . With the management and control layers are good and true , we can enable and disable images in AUTO CAD program . This will help us in preparing systematic picture in AUTO CAD program

Picture examples of the use of AUTO LIST Program , the Program AUTO CAD , for the number of arithmetic multiplication

e . Preparing pengguanaan LIST AUTO program for arithmetic calculations , in order to access to the program in AUTO CAD . With the help of AUTO LIST program will be very helpful when I was dealing with calculations on the working drawings , which can be accessed LIST AUTO program in AUTO CAD program so I can call through the command window in AUTO CAD program . From the command window here I am doing arithmetic operations , namely multiplication , division , subtraction and addition