የጀማሪ መመሪያ የፕሮቶታይፒንግ መሣሪያዎችን ለመጠቀም

“ ፈጣን ፕሮቶታይፕ አምራች ከመጠን በላይ ጥቅም ላይ ሊውል ይችላል ፡ ግን በዚህ ጊዜ ፣ ​​ወደ ሥሩ ተመልሰን አሁን ባለው ዘመን ጠቃሚነቱን እንደገና እንመለከታለን ፡፡

ፈጣን ፕሮቶታይፕ አምራች  በዋናነት ዲዛይን ፈጣን በሆነ ፕሮፓታይፒንግ ተብሎ የሚጠራ ቃል ነው ፡ ዘዴዎቹ ከቡጢ ስዕሎች እስከ የወረቀት ሞዴሎች እስከ መተግበሪያዎች እና 3-ል አታሚዎች ናቸው ፡፡

በአጠቃላይ ቀደም ባሉት ጊዜያት ፕሮቶታይሎች የሚመረቱት በስራ ነው ፡፡ እንደ:

• መላጨት
• እንጨት
• በጅምላ የሚመረቱ ቁሳቁሶች ፣
• እና ማሾል።

History and a little background of Rapid Prototyping

ፈጣን ፕሮቶታይፕ አምራች technique is particularly suitable for productions in very small quantities. Simultaneously, it is the most versatile of the three. Moreover, it is also the simplest and quickest to implement. So that online 3D printing services have developed.

People responsible for the development of new products and experiences have long used prototyping as a way of creativity. They used to explore and test hypotheses.

By simplifying the concept, we can understand the concept. Similarly, we can make good decisions. There are two main ways companies can prototype new products and services.

1. "Rapid prototyping"
2. and "pilot".

However, we have realized that we need a new approach. That should lie somewhere in between these two.  In the real market, a consumer distracts due to the noisy environment without investing heavily in pilots.

 

We seek to provide value to customers and market appeal. Furthermore, we call this approach “live prototyping”.

To understand the value of live prototyping, let's compare it to the two main methods mentioned above. ፈጣን ፕሮቶታይፕ አምራች emphasizes quantity over quality.

To get a feel for the ideas, a manufacturer creates dozens of sketches and models. At the other end of the spectrum are "pilots" and "technical prototyping."

They usually aim to be as close as possible to the "correct answer".  And thus offer a complete experience with almost no omission. Similarly, ፈጣን የፕሮቶታይፕ አምራች can enjoy massive earning.   Technical prototyping is created to assess technical feasibility or the benefits of new technological approaches.

Both of them are positioned in the pre-production stage. So a ፈጣን ፕሮቶታይፕ አምራች requires considerable investment. And they are required to be very close to the final version.

 

Difference from 3D printer

Large-sized modeling machines are so expensive. They were limited to ፈጣን ፕሮቶታይፕ አምራች and some major companies.  But in recent years, compact and low-priced rapid prototyping has emerged.

In addition, this small, low-cost printer is sometimes called a 3D printer. The spread of 3D printers mainly in the manufacturing industry is rapidly progressing.

Moreover, it is being used for various purposes.  So in recent years it is often called 3D printer rather than rapid prototyping.
With the advent of these 3D printers, more and more ፈጣን የፕሮቶታይፕ አምራች is introducing them in-house.

"3D printer" is a personal printer for home use.
After purchasing, you can use it from the moment you wake up in an empty space in the room. Similarly, you can plug the power cable into the outlet.

Three essential elements for ፈጣን ፕሮቶታይፕ አምራች of hardware

The basic elements of ፈጣን ፕሮቶታይፕ አምራች are mainly:

1. Software to develop the movement of the software.
2. Rapid prototyping requires the rapid development of the above three elements to act as a thing.

Prototyping tools- The prototyping tools we use are mainly:

3. Electric, Single board computer
4. Circuit CAD
5. Machines/Mechanics
6. 3D CAD
7. 3D printer
8. laser cutter

These tools are really useful in various situations, especially in prototyping.

Benefits of Rapid Prototyping Manufacturer

The advantages of prototyping are:

Prevent rework

By showing the image of the product to the customer at an early stage, it is possible to notice the gap between the customer's needs and the product. Therefore, it can be possible at an early stage. Moreover, it prevents rework after completion.

You can gradually reflect the deviation noticed by prototyping in the next prototype.  And gradually bring the product closer to customer needs.

Prevent recognition gaps between team members

Forming at an early stage can prevent misrecognition among team members. A requirement definition document that is often created by software development cannot provide the final image. By creating a prototype, team members can proceed with development while agreeing.

Prevent specification bloat

By prototyping and verifying, ፈጣን ፕሮቶታይፕ አምራች can notice unnecessary features.

3. Precautions for Rapid Prototyping Manufacturer

Excessive verification slows down speed

When you start prototyping, you're faced with the question. "How much do you prototype and verify?" It may take too much verification to slow down the development process.

Edges can be picked up by listening to user requests too much

If you show the prototype and get the user's opinions, various opinions will come out. Furthermore, there are some personal requests from users. Such as "Is it better to use blue for this button?”

Incorporating all of these will eliminate the edge of the product. It is important to identify "mere desires" and "generic and essential needs."

4. What is the development process centered on prototyping?

Below is an example of a Smartphone app development process that incorporates prototyping.

Discover issues and solutions to solve

ፕሮቶታይፕ ከመሆንዎ በፊት ሊፈቱዋቸው የሚፈልጓቸውን ጉዳዮች እና መፍትሄዎች መግለፅ ያስፈልግዎታል ፡፡ ይህ እንደ ቀጭን ጅምር ያሉ ዘዴዎችን ይጠቀማል።

ፈጣን ፕሮቶታይፕ አምራች  በ 3 ዲ ነገሮች የ CAD ሞዴሎች ላይ በመመርኮዝ ሞዴሎችን እና ፕሮቶታይቶችን ይሠራል ፡ በአጭር ጊዜ ውስጥ እና በመርፌ ከተለዩ ቴክኒኮች ጋር የተሻለ አፈፃፀም ይሰጣል ፡፡

ፈጣን ፕሮቶታይፒንግ አምራች መርፌ መቅረጽ

መርፌው መቅረጽ የቀለጠውን ነገር ወደ ሻጋታ በመርፌ የማምረቻ ሂደት ነው ፡፡ በመቀጠልም የቅርጹ ጂኦሜትሪ በአጠቃላይ ከ CAD ፋይልን በመጠቀም ይገለጻል ፡፡

ከዚህ ሂደት ጋር ከሚጣጣሙ ብዙ ቁሳቁሶች መካከል ቴርሞፕላስቲክ እና ቴርሞሶሜትሪ ፖሊመሮች በዋናነት ጥቅም ላይ የሚውሉ ይሆናሉ ፡፡

Likewise, for this type of application, the molds will rather be made of aluminum to limit costs and delays. It is a widespread process for prototyping. Moreover, it has a number of advantages, including:

• quantity:the cost price of prototypes is inversely correlated to quantity
• a very good surface condition;

The dimensions of the prototype: small or large, there are few limits to the dimensions of the prototypes.

የሲ.ሲ.ኤን. ማሽነሪ

Machining with numerical control by computer is a process which consists in manufacturing parts by subtraction of material. ፈጣን ፕሮቶታይፕ አምራች does it with machine tools controlled by a digital computer.

Generally, CNC machining is practiced on both metals and plastics. The machine tool will accept various file formats from CAD or computer-aided manufacturing.

The operating costs are relatively low. But the economies of scale are not significant. Unlike plastic injection, this technique is not recommended for medium and large series. But it is more suitable for series of ten pieces.

Here are some advantages of this technique in the context of rapid prototyping:

• high accuracy ;
• suitable for metallic or plastic materials;
• excellent surface condition of the parts;
• relatively low production costs;
• Versatility of production.
• 3D printing

3D printing, or additive manufacturing, appeared in the late 1980s. It refers to a set of techniques which consist of depositing material. ፈጣን ፕሮቶታይፕ አምራች makes the object from a file from CAD or a 3D file.

One of the advantages of this technique is the manufacture of complex parts. We cannot achieve it by more traditional prototyping techniques. This prototyping method has the following advantages, among others:

• great freedom in authorized forms
• precision
• speed
• great latitude in the design phase
• Because the manufacturing constraints are less.

Although there are many manual processes, it took time and money to produce. But with the advent of RP machines, it has become easier to design and confirm designs.