Regarding the design of the product shell and the process of the appearance design, good, give at le

Make the design renderings first, if selected, then you can start to make the internal structure of the shell, mainly considering the coordination and interference with the internal electronic devices. Generally, the internal electronic parts are built into a three-dimensional model (such as proe or ug), and assembled with the shell in the software to see the fit and interference.

This step is solved, that is, the output model, do the prototype to verify the feasibility of the product, generally use CNC to process the plastic shell, if there is a requirement, you can also polish the paint, but the appearance decoration is mainly to solve the lack of renderings, to see the actual effect, has little impact on the product structure.

The assembled machine is generally called an engineering machine, which can be used to verify the reliability (such as the durability of moving parts, buttons, etc., the degree of cooperation of each part, whether the structure is firm and safe), and the engineering machine generally has a lot of problems, and it is found that after it is found, it has to go back to modify the structure, and sometimes even sacrifice part of the appearance design to achieve good results.

After the structure is settled, then go to the mold factory and the mold master to open the mold, during which it will be modified in the structural design stage according to the situation of the mold, because the structural design is not necessarily suitable for mold development, the mold factory will consider the mold parting, mold opening and runner design, module (affecting production efficiency) and sometimes have to be modified. After a single mold is decided, the mold factory will consider the number of holes in the mold and the convenience of operation, and will also put forward their opinions.

After the mold is opened, it is necessary to test the production, see the injection molding situation, adjust the parameters of the injection molding machine, which needs to rely on the experience of the injection molding technician, if the mold is defective, but also go back to modify the mold.

If there is a problem at any of these stages, you must go back to the previous stage or even the previous stage to modify the design, so a good designer must not only have a good sense of creativity and art, but also understand every aspect of electronic product production, so that you can communicate with the personnel in each link.

Product designer, generally after graduating from industrial design, will work in this job. First of all, hand-drawn must have some skills such as sketching, sharpening markers, etc. Secondly, from the stage of hand-drawing the grass imperial demolition map to the drawing of the three-dimensional effect of the town tour jujube map, you need 3D modeling software 3D Max, Rhinoceros, Maya, Z-Bursh, etc. (proficient in one), rendering plug-in vray, etc.

Content from user: DXN Honest Economic Consulting.

Mold design workflow.

1.Objective. Ensure that in the process of mold design and development, the design quality of the mold is ensured by controlling the important activities of the design process.

2.Range. This process is applicable to the management of all activities in the new mold design process of the mold department.

3.Definition (None).

4.Responsibilities. Engineering Manager: Responsible for the implementation of this workflow.

Head of Engineering Section: Responsible for the organization and supervision of the design process.

Design team leader: responsible for the work arrangement of design activities and the inspection of the design output of the designer.

5.Flowchart (see attachment).

6.Content and Requirements.

According to the requirements of customer data information and production notices, the engineering section manager is responsible for organizing the implementation of the feasibility review of the design, and the design team leader should be established after the review is passed, and the design team leader shall be designated to be responsible for the design schedule arrangement according to the design schedule arrangement process.

The head of the engineering department is responsible for the design team leader to organize the design engineer to digest customer data, understand customer requirements, draw preliminary design schemes, and feedback specific product problems, structural problems and improvement suggestions to customers in the form of drawings, text, electronic graphics, etc. The transmission of relevant information and data shall be carried out in accordance with the "Engineering Section Data Transmission Work Instruction".

According to the new requirements returned by the customer, the design engineer carries out the preliminary 3D product design and 3D 2D mold structure design with reference to the preliminary plan and related standards. The 3D 2D design drawings of the preliminary design output shall be submitted to the design team leader for inspection and approval by the head of the engineering department.

Mold design output review meeting.

For the preliminary 3D 2D design drawings, the supervisor or designated person in charge of the engineering department, manufacturing department, assembly department, and plastic department will attend and put forward improvement plans and suggestions, and the project follow-up officer will organize the design information exchange and confirmation with the customer.

3D Max modeling and then rendering are basically used in interior environmental art industrial design.

Flash is used for 2D animation.

3D + Flash is the most popular and can do almost anything, but it's a bit complicated to learn.

Galifer, a one-stop service from landing to execution, is a company for Apple's teamwork, and many single models are selling 100 million units worldwide.

It's hard to say, at present, there is no company that says it is the best product design company, there are people outside the world, there is a sky outside the sky, there is no best, only better.

Trying to achieve the best results with as few fans as possible is good for reducing fan noise, because low-speed fans have little effect and high-speed fans are too noisy. So the structure of the chassis itself is very important, for example, Raven 2 can achieve good results with only 3 armor-piercing fans.

Now that your air duct design is very good, a little tweaking is all you need.

1 and 8 with armor-piercing shells.

2 Remove and do not install.

3. Large air volume.

5 It can be installed or not, it has a little effect on the heat dissipation of the memory, and the effect is better if the memory has a heat sink.

6,7 There are no special requirements, but it is better to use armor-piercing shells with caution.

Turn the CPU over for cooling. Vent on the back of the case. Top outlet. Today's chassis are all air ducts like this.

The graphics card already has two-way passive cooling. Don't think about the graphics card. This allows the air duct to circulate in a straight line.