Free Electronic Circuits & 8085 projects

Electronic projects with circuit diagram and 8085 microprocessor projects.

Speaker graphic production circuit process

Published on Mar 07 2011 // Audio Recorder Circuits

  Speaker final results

 Speaker graphic production process circuit 1

Course Start: blanking, do not have to elaborate and self-stick! See Figure! Expected to open tools: circular saw, hand plane. 15MM box with high density (we call it). Precise accuracy is expected to open as long as the use of white glue and the small box milk no problem (do not worry if you can add from the power wire to strengthen their own.)

 Speaker graphic production process circuit 2 

After opening!

Speaker graphic production process circuit 3

Dry polishing with sandpaper, sandpaper I use the 240 number (the higher the finer the grade), can be wrapped in a small MDF on the grinding together (or use a thick glass blocks.)

 Speaker graphic production process circuit 4

Exterior decoration has been Shaoyou headaches, little brother just gained some experience, for your reference. I use this wood paper (building materials can be found in half)

 Speaker graphic production process circuit 5

Exterior decoration has been Shaoyou headaches, little brother just gained some experience, for your reference. I use this wood paper (building materials can be found in half)

 Speaker graphic production process circuit 6

Here is the key process: the use of scraper to scrape the white layer of latex in the box. (Scraper local products are sold)

 Speaker graphic production process circuit 7

After scraping gum!

 Speaker graphic production process circuit 8

Wet wood paper! (There are two roles: 1, to prevent swollen when dry paper paste, posted to the old lady face! Oh. 2, to prevent the step of scraping the glue dry, wet paper can still be firmly glued to the box on!)

 Speaker graphic production process circuit 9

Hand side of the stick, repeat the process!

 Speaker graphic production process circuit 10

Posts from the side of the focus is definitely on, the other holding a soft, dry cloth to gently clean (so you can ensure the smooth paste, wet the wood paper is no bubble, because the ventilation!)

 Speaker graphic production process circuit 11

To stick with a continuous surface, in order to remove excessive dry side! (More than three or four times a speaker to complete the process! Is: paste – drying – cutting edge – paste – drying – cutting edge – Paste – dry – tab)

Speaker graphic production process circuit 12

Posted over! Remember not to break openings, easy to paint the future!

Speaker graphic production circuit process 13

Well, the stickers affixed to the skin paint it! I use this polyester paint, good environmental quality of some, this paint dry faster (several hours), if we use polyurethane paint, to overnight to dry, and the smell was too choked, the only advantage cheap. I bought this paint is 140 dollars per group.

Speaker graphic production circuit process 14

Paint on the first pass: Do not be too thick tone paint, the other can not return to the brush! ! ! ! Because the wood grain is printed on the paper! If the brush back and forth two or three will fade, become spent! In addition to bottom, but can be a brushing.