1. Four guidelines: small point - small needle, low pressure, short time big point - large needle, greater pressure, longer time thick glue - -Slanted needle, higher pressure, set time as neededWater-based liquids -Smaller gauge needle, lower pressure, set time as needed.
2. Need special settings of the fluid:
(1) instant glue: water-based instant glue using a safety-type piston and Teflon-lined metal needle, for thick instant glue, the use of conical slant-type needle, if you need to use a flexible PP needle.
(2) UV adhesive: use amber colored syringe, white piston and slant type needle (can be shielded from ultraviolet rays).
(3) Light curing adhesive: Use black opaque syringe, white piston and UV shielding needle.
(4) Anaerobic Adhesive: Use 10CC syringe and white PE universal piston.
(5) Sealants and pasty fluids: If the rebound is severe with the white piston, change to the safety-type live type and use a slanted needle.
Cleaning of epoxy resin
Epoxy resin (expoxy) as far as possible every Shift with general toluene solvent storage pressure cylinder automatically cleaned once, the more often cleaned the better.
Disadvantages
(This is the market to reduce the cost of the product to engage in low prices to attract customers generated by the problem, so buy the equipment can not be allowed to only consider the price, but also consider the quality of the machine itself, as far as possible to ensure the stability of the product and maneuverability, in order to ensure that the product's overall quality).
1, the machine's internal cooling system is not very good, the market has a good cooling system dispenser;
2, from time to time the phenomenon of crash;
3, LCD back to black, there will be a garbled code;
4, the machine appeared to be the location of the deviation (running for some time after the condition will occur) and the actual workpiece;
5, static electricity Handling is not ideal (there are a lot of static electricity);
6, three-axis running speed is slow, and the actual speed required by the manufacturer there is a difference;
7, the machine in the normal operation of the phenomenon of running around (so that the operation of the more dangerous);
8, Table and small dispenser with the use of Table for a period of time, the Table's Relay will be broken. Relay will be broken, resulting in the signal has been output leakage phenomenon;
9, CF card program is not stable enough to industrial computers from time to time will also happen to be burned off the case;
10, the machine's load-bearing capacity is relatively weak;
11, the driver board connectors place connection is relatively loose, it is easy to lead to the motherboard and the driver board poor contact (are plastic). The driver board connectors are loosely connected, which can easily lead to poor contact between the motherboard and the driver board (all plastic connectors).