A kind of high-speed milling cutter of splined driveshaft axle
Technical field
The invention belongs to milling cutter technical field, more particularly to a kind of high-speed milling cutter of splined driveshaft axle.
Background technology
Milling cutter refers to teeth on wheel rim and can continuously engage the mechanical organ for transmitting motion and power, is mutually engageable
Machine components with teeth, application of the milling cutter in transmission very early there have been, due to milling cutter work when its milling cutter in itself
Vibrations and milling cutter between occlusion during to produce abrasion, noise, transmission not smooth etc., be unfavorable for producing;More than in view of
Defect present in prior art, it is necessary to existing apparatus is further improved, makes it more for practicality, can just meet reality
Service condition.
The content of the invention
The defects of in order to overcome above-mentioned prior art, it is an object of the invention to provide a kind of dynamic effect is good, wear resistant corrosion resistant,
It is anti-oxidant, the high-speed milling cutter of the small splined driveshaft axle of noise.
The present invention takes following technical scheme to realize:A kind of high-speed milling cutter of splined driveshaft axle, including milling cutter
Body and several outermost gear rings of cutter body being arranged on, the cutter body inner hub location is provided with axis hole,
Mounting layer, foamed aluminium packed layer and wearing layer are disposed between the axis hole and the gear ring;The mounting layer and bubble
Multiple heat-dissipating impellers for surrounding and being radially distributed centered on the axis hole are additionally provided between foam aluminium packed layer;The wearing layer
Raw material components be according to parts by weight:Ferrotianium 40-60 parts by weight, titanium steel 10-20 parts by weight, Firebrake ZB 5-15 parts by weight, nitridation
Silicon 5-15 parts, powdered whiting 1-15 parts by weight, antimony oxide 1-5 parts, thermal decomposition graphite 5-10 parts, glass fibre 5-10 weights
Measure part, nickel 0.1-2 parts by weight.
Further, the raw material components of the gear ring are according to parts by weight:Matrix resin 30-50 parts by weight, Firebrake ZB 5-
20 parts by weight, ferrotianium 15-25 parts by weight, silicon nitride 10-20 parts by weight, powdered whiting 5-15 parts by weight, nickel 0.1-1.5 weight
Part, the parts by weight of yttrium 0.5-1, tungsten 0.1-1 parts by weight, titanium 2.5-3.5 parts by weight, cobalt 0.1-1 parts by weight.
Further, the heat-dissipating impeller cross section is arcuate structure.
Further, the raw material components of the wearing layer are according to parts by weight:The parts by weight of ferrotianium 50, the parts by weight of titanium steel 15,
The parts by weight of Firebrake ZB 10,10 parts of silicon nitride, the parts by weight of powdered whiting 5,3 parts of antimony oxide, 6 parts of graphite of thermal decomposition, glass
The parts by weight of fiber 6, the parts by weight of nickel 1.
Further, the raw material components of the gear ring are according to parts by weight:The parts by weight of matrix resin 40, the weight of Firebrake ZB 10
Part, the parts by weight of ferrotianium 20, the parts by weight of silicon nitride 15, the parts by weight of powdered whiting 10, the parts by weight of nickel 1, the parts by weight of yttrium 0.8, tungsten 0.8
Parts by weight, the parts by weight of titanium 3, the parts by weight of cobalt 0.5.
In summary the invention has the advantages that:The present invention is simple in construction, reasonable in design, and transmission effect is good, resistance to
Grind corrosion-resistant, anti-oxidant, noise is small, and using effect is good, and durable in use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Wherein:1st, heat-dissipating impeller;2nd, mounting layer;3rd, foamed aluminium packed layer;4th, wearing layer;5th, axis hole;6th, gear ring.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As shown in figure 1, the present invention takes following technical scheme to realize:A kind of High Speed Milling Operation of splined driveshaft axle
Knife, including cutter body and it is arranged on several outermost gear rings 6 of cutter body, the cutter body inner hub location
Axis hole 5 is provided with, mounting layer 2, foamed aluminium packed layer 3 and wearing layer are disposed between the axis hole 5 and the gear ring 6
4;Multiple surround is additionally provided between the mounting layer 2 and foamed aluminium packed layer 4 to be radially distributed centered on the axis hole 5
Heat-dissipating impeller 1;The raw material components of the wearing layer 4 are according to parts by weight:Ferrotianium 40-60 parts by weight, titanium steel 10-20 parts by weight,
Firebrake ZB 5-15 parts by weight, silicon nitride 5-15 parts, powdered whiting 1-15 parts by weight, antimony oxide 1-5 parts, thermal decomposition graphite
5-10 parts, glass fibre 5-10 parts by weight, nickel 0.1-2 parts by weight.
Preferably, the raw material components of gear ring 6 of the invention are according to parts by weight:Matrix resin 30-50 parts by weight,
Firebrake ZB 5-20 parts by weight, ferrotianium 15-25 parts by weight, silicon nitride 10-20 parts by weight, powdered whiting 5-15 parts by weight, nickel
0.1-1.5 parts by weight, the parts by weight of yttrium 0.5-1, tungsten 0.1-1 parts by weight, titanium 2.5-3.5 parts by weight, cobalt 0.1-1 parts by weight.
Preferably, the cross section of heat-dissipating impeller 1 of the invention is arcuate structure.
Preferably, the raw material components of wearing layer 4 of the invention are according to parts by weight:The parts by weight of ferrotianium 50, titanium steel
15 parts by weight, the parts by weight of Firebrake ZB 10,10 parts of silicon nitride, the parts by weight of powdered whiting 5,3 parts of antimony oxide, thermal decomposition graphite
6 parts, the parts by weight of glass fibre 6, the parts by weight of nickel 1.
Preferably, the raw material components of gear ring 6 of the invention are according to parts by weight:The parts by weight of matrix resin 40, boron
The sour parts by weight of zinc 10, the parts by weight of ferrotianium 20, the parts by weight of silicon nitride 15, the parts by weight of powdered whiting 10, the parts by weight of nickel 1, the weight of yttrium 0.8
Measure part, the parts by weight of tungsten 0.8, the parts by weight of titanium 3, the parts by weight of cobalt 0.5.
Described above is embodiments of the invention, therefore all construction, feature and principle institutes according to described in the present patent application scope
The equivalent change or modification done, is included in the range of present patent application.