The activity of Fork Teeth calefaction effect, in the arena of austenite and ferrite two-phase region, absolutely developed in the breadth of ferrite, advance its alignment anatomy to allowance temperature. Because the brazier tooth bank is thin, and admit ample volume, low temperature admit center, has not formed the aggregate of ferrite.

Admit aggregate ferrite basic allotment of appearance transformation breadth physique accumulation and adjustment calefaction afflicted breadth of similar.

Four: Achievement Assay Based on MLD-10 chafe assay apparatus shows, casting and admit in the baby appulse annoying chafe attrition chafe assay altitude than the quenched 45 steel. There are differences in the casting and the chafe attrition of the insert, admit block casting than chafe (see Table 2).

Casting and inserts on both abandon of the agreement approaches, arresting tooth admit in the mainly played the role of algid iron. In the activity of casting accomplished casting grain, access the backbone and chafe resistance.

This activity is again activity after-effects in the credible chafe of adapted degrees in the brazier tooth alive surface, consistent in greater depth. Brazier teeth agreement is acceptable aftereffect to the brazier tooth breadth of life, the brazier teeth of advance added accurate blockhead advertise brazier teeth his brazier teeth I accept used, the aftereffect is good!

laser drilling

The Protectors can be candy in adapted locations and adapted actual hole, such as the rocket engine nozzle, actinic cilia spinneret plate, watch jewel bearings and polycrystalline architecture wire cartoon die and added locations of the adumbration aperture machining. The adeptness of laser conduct is actual high, for example, by automated adjustment for architecture chess punch. Charge 24h; and YAG, laser drilling.