All kinds of glue is a single component, anaerobic adhesive fast curing resin. Only it is closed between the two mating surfaces to cure, layer after curing is a thermoset plastic, the ability of most solvents. Because of Loctite anaerobic gap filling capabilities vary, in choosing the most suitable varieties glue to a gap size of the part selection. The principle is: the ability to meet the conditions of filling try to choose varieties of low viscosity.

Medium gap election void filling glue moderate gap, the choice of a press-fit repair Loctite glue 660, mechanical fittings for quick fixes have been worn. Increase, the spray velocity is greater than the material layer of the permeation rate, the higher the solvent such that the material layer is formed on the layer, the permeation process, a short circuit can be avoided, even penetration, reducing the rate of residual oil meal;

Divided into several large quantity of intermittent sprinkler spray, so that the blank inside and outside concentration gradient keep a big difference, reducing residual oil meal rate;

Because of the relatively small amount of spray, leaching uneven, it can only be reduced by increasing the amount of residual spraying, and intermittent spraying was positive to have this big advantage, leaching uniform, can greatly reduce the amount of fresh solvent input to reduce the solvent run, run, drip, leak, reduce solvent consumption.

The quality of the adhesive repair method, two major decisions:

a) Select the appropriate adhesive;

b) develop a reasonable bonding process.

Bonding process is reasonable or not is one of the keys to the success of the bonding work. Adhesive repair method generally comprises: determining the bonding parts, surface treatment, coating, curing, testing, refurbishment and demolition glue and other links. We must first understand the bonding site to determine whether the bearing was loose at the same time work to clarify the situation at the loose bearing, which bear the load, operating temperature, the working medium, etc., but also to identify the size of the gap fray in order to select Suitable types of plastic. Surface treatment prior to bonding, the surface must be treated, i.e. clean surfaces and suitably roughened surface.