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Process Plan

Multi-variety, low-volume, simple, low-input manual patch production line solution

Author: adminPublication Time:2018-12-06Reading volume:1509SmallMediumLarge

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Manual printing station

Features
1. The combined printing platen has a fixed groove and PIN, which is convenient for installation and adjustment, and is suitable for printing on single and double panels.
2. The school board method uses steel mesh to move, and gives X, Y, Z of the printed (PCB). Correcting fine-tuning is quick and easy.
3. It can set one-way and two-way, multiple printing methods.
4. The blade angle is adjustable, steel scraper and rubber scraper are suitable.

 
   

Artificial patch production line

The artificial patch production line is mainly a manually simulated patch nozzle. The air pressure difference (reverse vacuum) generated by the manual patch pen itself is used to directly suck the patch component from the tape, and then the component is manually placed. In the corresponding PADS position, the artificial patch force is less than the sticking force of the solder paste (adhesive glue) through the adjusted air pressure suction, and the components are automatically placed on the corresponding PADS.

   

M series economical lead-free hot air reflow soldering

Features:

Unique advanced longevity heating system

1. The heating system adopts high-efficiency and energy-saving Swedish 110 volt nickel-burning heating tube with a peak wavelength of 4 UM, combined with a curved reflector, high thermal efficiency, fast temperature rise, and a special forced hot air circulation structure system to make the PCB and components heat evenly. Completely eliminate the "shadow effect."
2. Adopting Swiss CARLO high-current solid-state relay without contact output, safe and reliable, combined with the unique fuzzy control function of the thermostat, it constantly monitors the changes of external temperature and heat value, and controls the heating device with minimum pulse. Respond to ensure that the temperature control accuracy is ±1 °C, the temperature distribution error within the machine is within ±2 °C, and the temperature distribution in the longitudinal direction conforms to the IPC standard.
3. Temperature control adopts imported precision controller with fuzzy control and PID intelligent operation, through PID intelligent operation, automatic control of heat generation, fuzzy control function to increase overshoot and suppression function and quickly respond to external heat change function, fastest speed response Changes in external heat and internal control ensure a more balanced temperature.
4. The heat pipe module is designed for easy maintenance and disassembly.
5. Adopting Taiwan Mitsukoshi high-temperature high-speed motor, the wind is stable, the vibration is small, and the noise is small.
6. The upper furnace body can be opened as a whole to facilitate the cleaning of the furnace.
7. With temperature tolerance, fault diagnosis, sound and light alarm
8. Powerful, rapid heating, from room temperature to a constant temperature of about 15 minutes.
9. Special SSR radiator, greatly improving heat dissipation efficiency and effectively extending its service life
10. It adopts high temperature protection system, the furnace is made of special materials, suitable for lead-free soldering, and the soldering area is equipped with rosin flux recovery system to protect the environment.

Reliable and stable transmission system

1. Transmission system adopts Taiwan STK stepless variable speed motor, electric adjustable line speed stepless speed governor, with 1:150 STK turbine reducer, running smoothly, speed 200-1800mm/min stepless adjustable, and accurate The digital line speed indicator.
2. It adopts independent roller structure and supporter support, combined with the matching stainless steel mesh belt, it runs smoothly and the speed is accurate to ±20mm/min;
3. Special stainless steel mesh belt, durable and wearable. It is not easy to change for a long time.

   

Maintenance workbench:

Pulling
1. Pull the whole bracket with 40*40 iron square pass
2. The H frame adopts 40*40 iron square
Two workbench
1. Workbench size is 2440×1220, using 18mm sandwich panel (high density)
2. The surface is covered with anti-static rubber, T-shaped rubber edge
Three lighting
1. Light bracket with integral bracket 40*40 iron square pass
2. Lamp: Bilateral light pipe with lampshade
Four circuit
1. The trunking is formed by bending 1.2m cold plate, bilateral
2. Socket: three stable sockets
Five process card frame with special aluminum profiles, with A4 hard rubber sleeve
Six control system standard (independent open)
Seven surface treatment powder computer color
The above is a bilateral production line, each station standard width 800MM

 

 



 

 




2018-10-24 166Reading volum