A kind of high-speed milling cutter of splined driveshaft axle
Technical field
The invention belongs to milling cutter technical field, particularly to the high-speed milling cutter of a kind of splined driveshaft axle.
Background technology
Milling cutter refers to there is tooth on wheel rim and can engage the mechanical organ of transmitting movement and power continuously, it is the mutually engageable machine components having tooth, milling cutter application in transmission occurs in that very early, due to milling cutter, to produce abrasion, noise, transmission work when during occlusion between vibrations and the milling cutter of its milling cutter itself the most smooth etc., is unfavorable for production;In view of defect present in above prior art, it is necessary to existing apparatus is improved further so that it is more for practicality, just can meet actually used situation.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, it is an object of the invention to provide a kind of dynamic effective, wear resistant corrosion resistant, antioxidation, the high-speed milling cutter of the splined driveshaft axle that noise is little.
The present invention takes techniques below scheme to realize: the high-speed milling cutter of a kind of splined driveshaft axle, including cutter body and be arranged on cutter body several gear rings outermost, described cutter body inner hub location is provided with axis hole, is disposed with mounting layer, foamed aluminium packed layer and wearing layer between described axis hole and described gear ring;It is additionally provided with multiple around the heat-dissipating impeller being distributed radially centered by described axis hole between described mounting layer and foamed aluminium packed layer;The raw material components of described wearing layer according to weight portion is: ferrotianium 40-60 weight portion, titanium steel 10-20 weight portion, Firebrake ZB 5-15 weight portion, silicon nitride 5-15 part, ground calcium carbonate 1-15 weight portion, antimony oxide 1-5 part, thermal decomposition graphite 5-10 part, glass fibre 5-10 weight portion, nickel 0.1-2 weight portion.
Further, the raw material components of described gear ring according to weight portion is: matrix resin 30-50 weight portion, Firebrake ZB 5-20 weight portion, ferrotianium 15-25 weight portion, silicon nitride 10-20 weight portion, ground calcium carbonate 5-15 weight portion, nickel 0.1-1.5 weight portion, yttrium 0.5 1 weight portion, tungsten 0.1-1 weight portion, titanium 2.5-3.5 weight portion, cobalt 0.1-1 weight portion.
Further, described heat-dissipating impeller cross section is arcuate structure.
Further, the raw material components of described wearing layer according to weight portion is: ferrotianium 50 weight portion, titanium steel 15 weight portion, Firebrake ZB 10 weight portion, silicon nitride 10 parts, ground calcium carbonate 5 weight portion, antimony oxide 3 parts, thermal decomposition 6 parts of graphite, glass fibre 6 weight portion, nickel 1 weight portion.
Further, the raw material components of described gear ring according to weight portion is: matrix resin 40 weight portion, Firebrake ZB 10 weight portion, ferrotianium 20 weight portion, silicon nitride 15 weight portion, ground calcium carbonate 10 weight portion, nickel 1 weight portion, yttrium 0.8 weight portion, tungsten 0.8 weight portion, titanium 3 weight portion, cobalt 0.5 weight portion.
The method have the advantages that present configuration is simple in sum, reasonable in design, transmission is effective, wear resistant corrosion resistant, antioxidation, and noise is little, and using effect is good, and durable in use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Wherein: 1, heat-dissipating impeller;2, mounting layer;3, foamed aluminium packed layer;4, wearing layer;5, axis hole;6, gear ring.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, the present invention is expanded on further.
As shown in Figure 1, the present invention takes techniques below scheme to realize: the high-speed milling cutter of a kind of splined driveshaft axle, including cutter body and be arranged on cutter body several gear rings 6 outermost, described cutter body inner hub location is provided with axis hole 5, is disposed with mounting layer 2, foamed aluminium packed layer 3 and wearing layer 4 between described axis hole 5 and described gear ring 6;It is additionally provided with multiple around the heat-dissipating impeller 1 being distributed radially centered by described axis hole 5 between described mounting layer 2 and foamed aluminium packed layer 4;The raw material components of described wearing layer 4 according to weight portion is: ferrotianium 40-60 weight portion, titanium steel 10-20 weight portion, Firebrake ZB 5-15 weight portion, silicon nitride 5-15 part, ground calcium carbonate 1-15 weight portion, antimony oxide 1-5 part, thermal decomposition graphite 5-10 part, glass fibre 5-10 weight portion, nickel 0.1-2 weight portion.
Preferably, the raw material components of the gear ring 6 of the present invention according to weight portion is: matrix resin 30-50 weight portion, Firebrake ZB 5-20 weight portion, ferrotianium 15-25 weight portion, silicon nitride 10-20 weight portion, ground calcium carbonate 5-15 weight portion, nickel 0.1-1.5 weight portion, yttrium 0.5 1 weight portion, tungsten 0.1-1 weight portion, titanium 2.5-3.5 weight portion, cobalt 0.1-1 weight portion.
Preferably, heat-dissipating impeller 1 cross section of the present invention is arcuate structure.
Preferably, the raw material components of the wearing layer 4 of the present invention according to weight portion is: ferrotianium 50 weight portion, titanium steel 15 weight portion, Firebrake ZB 10 weight portion, silicon nitride 10 parts, ground calcium carbonate 5 weight portion, antimony oxide 3 parts, thermal decomposition 6 parts of graphite, glass fibre 6 weight portion, nickel 1 weight portion.
Preferably, the raw material components of the gear ring 6 of the present invention according to weight portion is: matrix resin 40 weight portion, Firebrake ZB 10 weight portion, ferrotianium 20 weight portion, silicon nitride 15 weight portion, ground calcium carbonate 10 weight portion, nickel 1 weight portion, yttrium 0.8 weight portion, tungsten 0.8 weight portion, titanium 3 weight portion, cobalt 0.5 weight portion.
The above is embodiments of the invention, therefore all equivalence changes done according to structure, feature and the principle described in the present patent application scope or modification, in the range of being all included in present patent application.