HAND DRILL by Budi Maryanto

Hand drill is one of the machining tooling equipment that serves to make a hole in the workpiece. Hand drill used for working objects of material soft material, not the material used for hard materials.

Drill hand image

SPECIFICATION DRAWING HAND DRILL

In figure authors draw a hand drill in AUTO CAD 2007, then rendered in 3dsmax 2011 version, with the aim of getting the finest detail.

In figure authors use a hand drill two pinion gear, ring gear and one with a handle connected to the hand.

One piece pinion gear serves to clamp the drill bit holder, which is only to balance the round. Both pinion gear connected to the ring gear on the handle to rotate the holder rigged clamp the drill bit.

COMPUTER SYSTEM FOR CAD by Dian pramesti

Eletronis computer usage at this point has been reached at any stage of the application of the field of engineering . The application fields of engineering is a field that is fixed and changed along with the development of the computer itself .

The incorporation of computers into the design process to the manufacture of prototype example has changed the old way , ie by means of the manual . Method for making a good picture it working drawings and 3-dimensional image with a computer -assisted or in other words the system CAD ( Computer Aided Design ) has provided a very significant role in the world of engineering .

The image of science with computer aids is a very broad field , these fields include the manufacture and use of the pictures are computer generated and may include photography , trade , cartography , animation , publishing , as well as the making drawings and plans

Computer image consisting of a monitor , keyboard , central processing, unit ( CPU )

COMPUTER SYSTEM

 A complete computer system comprising:

1 . hard Ware

2 . Soft Ware

3 . Brain Ware

The various parts that make up the physical equipment of computer system known as the Hardware

Program and work orders that allow a computer system to operate in classified as Software . Program categorized as computer - program application programs (application progams ) and operating system (operating system ) . Operating systems such as DOS , Windows , Linux and UNIX is a collection of commands that control the operation of computer systems and auxiliary equipment , as well as the implementation of programs - programs that are specialized .

Program applications is a link between the use of programs - programs that are specialized and their associated tasks , such as creating a plan drawing , desktop publishing and other common systems programs .

The CAD system users have received training on how to use a CAD system to produce images also called Brain Ware

COMPUTER USE FOR AUTO CAD 2007

The selection of the hardware to support the CAD system in its task of drawing is very necessary . This is done , to get maximum results , because a lot of users who use AUTO AUTO CAD CAD to draw 3 -dimensional objects , but to show the real picture detail approaches using 3 DSMAX application program to render up to thousands of frames .

The author has tried , with the draw bolt nut size M 12 X 1.5 in the 3 -dimensional shape in AUTO CAD 2007, because the rendering limit in AUTO CAD 2006 only up to 100 frames , the author tries to picture the size of the bolt nut M 12 x 1.5 in the 3 -dimensional shape is rendered in 3 DSMAX version 7 , with a total of 2500 frames frames , with a low level of computer time allocation is needed in the process of rendering 5 hours . Too long to get a satisfaction

The author recommends to use a mid-level computer programs to AUTO CAD 2007 with the way rendering is done on the program 3 DSMAX version 7 , with processors from INTEL and AMD .

Table Specifications intermediate level computer to AUTO CAD 2007 with rendering using 3 DSMAX version 7 with processors from INTEL and AMD

PROCESS DESIGN by Dian Pramesti

The design is the ability to combine ideas , scientific principles , resources and existing products developed for the settlement of the problems associated with the level of customer satisfaction of the product

The ability to solve this problem is the result of an organized approach and is a regular on the settlement of an issue , this is called the design process

Figure chart design process

The design process always leads to the manufacture , assembly , marketing . many services and activities required for a product that we know . Although many of the industries identified in their own ways , but the most straightforward procedure for the design of new products or improvement of the old design , through the following five stages

1 . Identify the problem

2 . Concepts and ideas

3 . Compromise on the settlement issue

4 . Model or prototype

5 . Image production and working drawings

Supposed to be a walk through the five stages of design mentioned above , if one part can not give good results and useful , it is necessary to find the root of the problem by going back to the original stage and repeat the procedure at each stage .

1 . PROBLEM IDENTIFICATION

Design activity begins with the identification of the problem to the needs of consumers for a product that will be created or improved on certain products . In this case the designer must identify the needs of consumers for a product which is a result of the pendisain.Tentukan if the results of the design will be used by whom ? And how to use it .

2 . CONCEPT AND IDEAS

In this stage , all the ideas that make sense and do not make sense together in one section , for further analysis so as to form a concept of design thinking from an expert on how the design is made ? How much it cost ? How much profit will be in the can ?

3 . PROBLEM TO COMPROMISE SETTLEMENT

In this stage , all the ideas and results that have been collected and has been a concept in mind , the design expert seoarang must have compromise from within ourselves to settle the existing problems .

4 . MODEL OR PROTOTYPE

One form of compromise to the problem is to make a model or prototype.baik through the media or through CAD modeling real form , for example from resin ( fiberglass ) . At this stage prototype that has been made ​​, re- studied the shape , the fabric , the strength of the material , if the design is made ​​to move , it is necessary to carefully re , how the movement , driving source , all these things lead to one goal is to convince yourself that design has been made in accordance with the plan .

5 . FIGURE DRAWING AND PRODUCTION WORK

Once a model or prototype is made the next step is to create production drawings and working drawings . Image production is made as material for a presentation on the design , using a wide variety of applications created on CAD ​​systems , working drawings made ​​to obtain further action on the part that is in the process of the production process , so that the design can actually be realized in the form of a product

Development of prototypes

Prototypes were developed, based on AutoCAD and the Swedish AEC application Point. In the resulting applications the structuring of information in layers has been combined with a model-oriented approach to 2D CAD. Documents are produced using file references with a model space/ paper space system. All information is stored on file servers in a company wide network. Files are named and placed according to a company standard file system.

A simple user interface, based on prototypes developed earlier by Seamus Gilroy, member of the ISO working group, was designed for the creation and visibility control of layers (Figure 6). From lists of allowed codes for each separate field, the layer name or group of layers is composed. If this specification results in a layer that is not present in the CAD file, a new layer will automatically be created. 

Figure 6. FFNS Layer Manager dialogue box

When designing the dialogue, the educational aspect was considered very important. Therefore, the number of functions is quite limited. No courses to educate the CAD users should be necessary. This approach seems to have fulfilled its purpose - the new systems were accepted very rapidly and there were few question about the use. In future versions, more elaborate management of the structure will probably be introduced.

In addition to the Layer Manager, automatic assignment of layers has been embedded in all functions of the AEC application program, and conversion programs from the previous layering structure and back are available to the user.

Palace of Surakarta, By Budi Maryanto, ST

SURAKARTA palace built in 1708, it is characterized by sengkalan years in Stage Songgobuwana, namely NOGO MUOLUK TINITIHAN JAMNO, which shows the number in 1708, Nogo = 8, Muoluk = 0, Tinitihan = 7, jamno = 1, according sengkalan. Kraton Solo, is actually a transfer of KRATON Kartasura which runs on fuel by SUNAN YELLOW forces in the event of a war with china society. By Pakubuwana II, KRATON Kartasura moved to the village of SOLO.which later changed its name to SURAKARTA

SOLO palace photo

ISO LIST FOR MECHANICAL ENGINEERING DRAWING by BUDI Maryanto, ST

ISO 128-1, 2004 Technical drawings - General principles of presentation - Part 1: Introduction and index

ISO 128-20, 1996 Technical drawings - General principles of presentation - Part 20:  Basic conventions for lines

ISO 128-22, 1999 Technical drawings - General principles of presentation - Part 22:  Basic conventions and applications for leader lines and reference lines

ISO 128-24, 1999 Technical drawings - General principles of presentation - Part 24:  Lines on mechanical engineering drawings

ISO 128-30, 2001 Technical drawings - General principles of presentation - Part 30:  Basic conventions for views

ISO 128-34, 2001 Technical drawings - General principles of presentation - Part 34:  Views on mechanical engineering drawings

ISO 128-40, 2001 Technical drawings - General principles of presentation - Part 40:  Basic conventions for cuts and sections

ISO 128-44, 2001 Technical drawings - General principles of presentation - Part 44:  Sections on mechanical engineering drawings

ISO 128-50, 2001 Technical drawings - General principles of presentation - Part 50:  Basic conventions for representing areas on cuts and sections

ISO 129-1, 2004 Technical drawings - Indication of dimensions and tolerances  - Part 1: General principles

ISO 1101, 2004 Technical drawings - Geometrical tolerancing - Tolerancing of form,  orientation, location and run-out - Generalities, definitions, symbols, indications  on drawings

ISO 1302, 2002 Geometrical Product Specifications (GPS) - Indication of surface texture in technical product documentation

ISO 6149-1 Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal

ISO 11926-1  Connections for general use and fluid power - Ports and stud ends with ISO 725 threads and O-ring sealing - Part 1: Ports with O-ring seal in truncated housing

ISO 13715, Technical drawings - Edges of undefined shape - Vocabulary and indications

ISO 2162-1, 1993 Technical product documentation; springs; part 1: simplified representation

ISO 5459, 1981 Technical drawings; Geometrical tolerancing; Datums and datum systemsfor geometrical tolerances

ISO 6410-1, 1993 Technical drawings; screw threads and threaded parts; part 1: general Conventions

                                                                

GAMBAR KAMAR UNTUK ANAK

GAMBAR KAMAR UNTUK ANAK