CN108424979A - Sugar refinery cane milling tears solution cutter - Google Patents
Sugar refinery cane milling tears solution cutter Download PDFInfo
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- CN108424979A CN108424979A CN201710078409.9A CN201710078409A CN108424979A CN 108424979 A CN108424979 A CN 108424979A CN 201710078409 A CN201710078409 A CN 201710078409A CN 108424979 A CN108424979 A CN 108424979A
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- 238000003801 milling Methods 0.000 title claims abstract description 18
- 238000005253 cladding Methods 0.000 claims abstract description 46
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims description 27
- 229910045601 alloy Inorganic materials 0.000 claims description 24
- 239000000843 powder Substances 0.000 claims description 11
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims description 7
- 229910003470 tongbaite Inorganic materials 0.000 claims description 7
- 240000000111 Saccharum officinarum Species 0.000 description 39
- 235000007201 Saccharum officinarum Nutrition 0.000 description 38
- 239000000463 material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 11
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- 229930006000 Sucrose Natural products 0.000 description 8
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
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- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
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- 229910000926 A-3 tool steel Inorganic materials 0.000 description 1
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- 229910052721 tungsten Inorganic materials 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B5/00—Reducing the size of material from which sugar is to be extracted
- C13B5/04—Shredding sugar cane
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention be it is a kind of for sugar refinery cane milling processing tear solution cutter, including shaft and the rotor component in shaft, be also equipped at least 10 cutter on the surface of the rotor component, it is characterised in that：The rotor component includes rotating roller and the capping that rotating roller rear and front end face is equipped with, and each outer surface of the capping is equipped with ribs；The cutter includes cutter hub and the cutter head on cutter hub, and at least two layers cladding layer using plasma melting coating process is equipped on the outer surface of the cutter head；The cutter head anterior angle is equipped with front (top) rake angle and front top rake angle successively down from the knife edge；Cutter head relief angle is equipped with primary clearance and front clearance successively down from the knife edge, and the point of a knife chamfered edge of arc-shaped is equipped between the anterior angle and relief angle of cutter head, and the front clearance is equipped with front clearance rounding with cutter hub junction, this cutter is stablized with product quality, and intensity is high；Reasonable for structure, durability is good, the features such as using wide adaptability.
Description
Technical field
It is specifically a kind of to tear solution knife for the processing of sugar refinery cane milling the present invention relates to sugar refinery technical field of mechanical processing
Tool.
Background technology
Sugarcane,（Scientific name：Saccharum officinarum）Saccharum, perennial tall and big solid draft.Root-like stock is sturdy
It is flourishing.It plants extensively the south such as TaiWan, China, Fujian, Guangdong, Hainan, Guangxi, Sichuan and Yunnan torrid areas.Sugarcane is temperature
Band and tropical crops are to manufacture the raw material of sucrose, and can refine ethyl alcohol as energy substitution product.Contain abundant sugar in sugarcane
Divide, moisture, also contains various vitamins, fat, protein, organic acid, calcium and the iron etc. very useful to human metabolism
Substance, juice from sugar cane is abundant, and sugar content is high, and sense of taste is fresh and sweet, is widely loved by the people.And sugarcane also has clearing heat and detoxicating, raw
Tianjin quenches the thirst, anti-vomiting and nourishing Yin and moistening dryness and other effects, is mainly used for refining sugar, sucrose is the quality raw materials for producing beverage, is by sweet
Sugarcane is squeezed and is obtained.Cane sugar manufacture process includes extraction of the juice, peace and quiet, evaporation, crystallization, purging and drying.The side of sugarcane juice is extracted from sugarcane
Method has squeezing method and exudation method.Squeezing method is to match extraction sugarcane juice with maceration system by pretreatment and press apparatus to sugarcane
Method.Squeeze juice extracting principle in cane milling method is mainly that sugarcane is cut into the Filamentous sugarcane with sheet using cane knives
Material is sent into squeezer, the cell wall of the sugarcane cell full of sugarcane juice is made to be ruptured, sugarcane material by the pressure of squeezer roller and oil pressure
It is compressed, sugarcane juice is discharged while cell is crushed；By means of maceration system by be discharged since squeezer, expand bagasse into
Row plus water or dilute juice maceration extract more sugarcane juices with the sugar in diluting cells.Squeeze juice extracting capital equipment includes cutting sugarcane
Machine, squeezer and its driving device, maceration system and corresponding conveying equipment.Cane knives are made of cane knife and driving device.Mesh
Before, existing cane sugar factory is crushed broken general first break and second of the broken two-stage of being all divided into of sugarcane.It is broken to set
Shredder, shredding machine and cane knives etc., corresponding sugarcane are can be described as according to the difference of the outer shape of the steering of motor, cane knife
Knife be known as sugarcane tear solution knife or sugarcane tearing cutter, the function of cane knife exactly sugarcane is crushed, become the sugarcane silk of long fibre shape,
Currently, the cane knives in sugar refinery are all to be crushed to sugarcane by installed cane knife to realize.Due to the high speed rotation of cane knives,
And the reasons such as sugarcane hardness is larger, so that the cane knife on cane knives is worn very fast, point of a knife easy fracture.After cane knife wears and is broken,
Can make the hypofunction of cane knives, reduce sugarcane degree of fragmentation, so after influencing process squeezer output capacity, reduce entire sugar refinery
Sugared part rate of recovery.In order to solve the problems, such as this, people are attempting to invent some manufacturing methods about cane knives cane knife always, with
The ability of cane milling is improved, such as：
1. Chinese patent：Cane sugar factory mosaic high-strength abrasion-proof cane knives cane knife, the patent No. 99258881.2, the applying date：
On December 28th, 1999, applicant：Nanning Shengze Science and Technology Co., Ltd., abstract：Cane sugar factory mosaic high-strength wearable cane knives
Cane knife is a kind of high strength wear resistant cane knife, its cutting edge has embedding groove, and the hard alloy item for having inserted tooth is welded on knife
The cane knife knife edge is used as on mouth, the novel cane knife intensity is big, and wearability is good, and service life can make sugarcane broken up to 1-2 squeezing season
Effect is good, and pressing quantity thereof and sucrose extraction improve, and sugar refinery production efficiency also significantly improves.
3. Chinese patent：Sugar refinery cane knives cane knife without point of a knife, applicant：Guangxi University, application number：9258886.3 Shen
It please day：On December 28th, 1999, abstract：The utility model devises the sugarcane on a kind of cane sugar factory pre-processing device cane knives
Knife makes cane knife tail portion most thin place have 2-20 millimeters of width its main feature is that most easy to wear and fracture point of a knife part is removed,
Enhance the impact resistance of cane knife, can heap burn-on more tungsten carbides, compared with other sugar refinery cane knifes, this is novel by sugarcane
In be mingled with foreign matter impact it is not easy to break, through same Tungsten Carbide Surfacing handle 1-4 times of cane knife wear-resisting property can be improved.
2. Chinese patent：A kind of cane knives cane knife, application number 201320160416.0, the applying date 2013. 04. 0, patent
Weigh people：Kunming Klim Light Industry Machinery Co., Ltd., abstract：The utility model is a kind of cane knives cane knife.Including cutter hub,
It is characterized in that welding powder metallurgy wear-resistant material cutter head on cutter hub, the more wear-resisting material of cane knives cane knife of the utility model
Material is as wanting cutter head to be welded on cane knife ontology, and not only wearability enhances, and the intensity of entire cutter hub also enhances, extends using the longevity
Life.Built-up welding repair need not be carried out during sugarcane squeezes season, equipment downtime is reduced simultaneously improving efficiency, improves production effect
Rate.
However, being found after the present inventor's market survey, although document disclosed above also carries out cane knives cane knife
A degree of improvement, or strengthened for the institutional framework of cane knife, still, however it remains some problems, such as：Document 1
It is to be inlaid with hard alloy in the cutting edge of cane knife so that the cane knife knife edge increases hardness, although the cutting edge of the cane knife of the invention is hard
Degree is high, but since cemented carbide body brittleness is too high, and institute is down to keeping the durability of the cane knife bad；Document 2 and document 3 are to use
The welding rod or welding wire of common welding machine Tungsten Carbide Surfacing material on cutter head so that the Rockwell hardness of cutter head reaches 40~52 degree, though
So have intensity high than the prior art, but still there are following two points deficiencies：First, cane knife point of a knife area very little, is subjected to
Tungsten Carbide Surfacing it is seldom.And point of a knife is most part of the force, abrasion is most fast, and therefore, there is no very for the method for Tungsten Carbide Surfacing
The wear-resisting of point of a knife is solved the problems, such as well；Due to cane knife largely be all made of using 45# steel or A3 steel, hardness be not it is very high,
When point of a knife encounters the harder objects such as sugarcane or impurity, point of a knife is easy to be broken, and as a result will increase between cane knife and conveyer belt
Distance causes to squeeze unstable quality.Therefore a kind of intensity higher is broken through, the better sugar refinery cane milling of wearability tears solution cutter
Technology is a technical barrier urgently to be resolved hurrily.
Invention content
The object of the present invention is to provide one kind to have processing technology simple, and reasonable for structure, the high sugar refinery sugarcane of durability is torn
It solves knife or sugarcane tears cutter.
The object of the present invention is achieved like this：
Sugar refinery cane milling of the present invention tears solution cutter, including shaft and the rotor component in shaft, the rotor group
At least 10 are also equipped on the surface of part cutter, it is characterised in that：Before the rotor component includes rotating roller and rotating roller
Each outer surface of the capping that both ends of the surface are equipped with afterwards, the capping is equipped with ribs；The cutter include cutter hub and be set to knife
Cutter head on body is equipped at least two layers cladding layer using plasma melting coating process on the outer surface of the cutter head；The knife
The anterior angle of head is equipped with front (top) rake angle γ successively down from the knife edge1With front top rake angle γ2；The relief angle of cutter head is equipped with master successively down from the knife edge
Relief angle α1With front clearance α2, point of a knife the chamfered edge R1, the front clearance α of arc-shaped are equipped between the anterior angle and relief angle of cutter head2With cutter hub
Junction is equipped with front clearance rounding R2.
The cladding alloy material of above-described cladding layer is the wear-resisting of diamondite, chromium carbide alloy and nickel-base alloy
The overall thickness of alloyed powder, the cladding layer is 1.5~15mm.
Above-described front (top) rake angle γ1It is 5~25 °；Front top rake angle γ2It is 15~35 °；Primary clearance α1It is 2~8 °；Front clearance
α2It is 8~15 °；Point of a knife chamfered edge R1 is 2~10mm；Front clearance rounding R2 is 100~160mm.
Sugar refinery cane milling of the present invention tears the substantive distinguishing features outstanding of solution cutter and progress：
1. product quality is stablized, intensity is high.Since the present invention uses plasma cladding treatment process, by diamondite, carbonization
There is wear-resisting alloy powder material to be melted to the surface of cutter body for evanohm and nickel-base alloy etc., cladding layer be equipped with two layers with
On, overall thickness is 1.5~15mm so that the cladding layer Rockwell hardness of this cutter reaches 60~68 degree, tool strength wear-resisting property
It greatly improving, is enhanced about more than once than common sugarcane cutter, hardness improves 10~20 degree, so, due to using plasma melting
Coating process, metallographic structure are close so that and cutter has very high hardness, excellent wearability and corrosion-resistant antioxygenic property,
Therefore, be not in tissue looseness's defect, substantially increase the intensity of cutter, eliminate the internal stress of cutter, improve cutter
Fatigue strength.
2. reasonable for structure, durability is good, uses wide adaptability.It bears since the knife edge on the cutter head of the present invention uses
Rib structure, negative chamfered edge not only increase the angle of wedge of cutter, enhance edge strength, expand heat dissipation area, and also increase
The true rake of cutter so that the knife edge was not only firm but also sharp, in addition, cooperation preferably goes out rational anterior angle and relief angle in practice,
In front clearance α2It is equipped with front clearance rounding R2 with cutter hub junction, the intensity of cutter is further strengthened, since this cutter is adopted
With the above structure, not only greatly strengthen cutting wear so that cutter it is more adaptable, this cutter not only be suitble to use
Sugar cane shredding machine on sugar-cane press, the shredder that can also be applied on sugar-cane press.
Description of the drawings
Fig. 1 is the front view structure simplified schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the left view structure schematic diagram of Fig. 1.
Fig. 3 is A-A sectional structure simplified schematic diagrams of Fig. 1.
Fig. 4 is the front view structure simplified schematic diagram of cutter 2.
Fig. 5 is B-B sectional structure simplified schematic diagrams of Fig. 4.
Fig. 6 is C-C sectional structure simplified schematic diagrams of Fig. 5.
Fig. 7 is the front view structure simplified schematic diagram of the embodiment of the present invention 2.
Fig. 8 is the left view structure schematic diagram of Fig. 7.
Component names and serial number in figure：
Before rotor component 1, cutter 2, shaft 3, rotating roller 4, capping 5, ribs 6, key 7, cutter head 8, cutter hub 9, cladding layer 10, master
Angle γ1, front top rake angle γ2, primary clearance α1, front clearance α2, point of a knife chamfered edge R1, front clearance rounding R2。
Specific implementation mode
Below in conjunction with attached drawing and the structure of the embodiment description present invention.
Shown in attached drawing 1~8, sugar refinery cane milling of the invention tears solution cutter, is realized by following scheme：
Sugar refinery cane milling of the present invention tears solution cutter, including rotor component 1, cutter 2, shaft 3, rotating roller 4, capping 5, reinforcement
Rib 6, key 7, cutter head 8, cutter hub 9, cladding layer 10, front (top) rake angle γ1, front top rake angle γ2, primary clearance α1, front clearance α2, point of a knife chamfered edge R1
With front clearance rounding R2, the rotor component 1 is mounted in shaft 3 by key 7, also pacified on the surface of the rotor component 1
Equipped at least 10 cutter 2,4 rear and front end face of the rotating roller is equipped with capping 5, and each outer surface of the capping 5, which is equipped with, to be added
Strong rib 6；The cutter 2 includes cutter hub 9 and the cutter head 8 on cutter hub 9, is equipped at least on the outer surface of the cutter head 8
Two layers of cladding layer 10, the cladding layer 10 use plasma cladding technology, the cladding alloy material of the cladding layer 10
Material is diamondite, chromium carbide alloy and nickel-base alloy etc., and there is wear-resisting alloyed powder, the overall thickness of the cladding layer 10 to be
1.5~15mm；
The anterior angle of the cutter head 8 is equipped with front (top) rake angle γ successively down from the knife edge1With front top rake angle γ2；The relief angle of cutter head 8 is past from the knife edge
Under successively be equipped with primary clearance α1With front clearance α2, the point of a knife chamfered edge R1 equipped with arc-shaped, described between the anterior angle and relief angle of cutter head 8
Front clearance α2It is equipped with front clearance rounding R2 with 9 junction of cutter hub；The front (top) rake angle γ1It is 5~25 °；Front top rake angle γ2Be 15~
35°；Primary clearance α1It is 2~8 °；Front clearance α2It is 8~15 °；Point of a knife chamfered edge R1 is 2~10mm；Front clearance rounding R2 is 100~
160mm。
Operation principle：The cutter of the present invention uses plasma melting coating technique on cutter head, is the nozzle by water-cooling system
The effect of restraining is generated to electric arc, the plasma arc of high-energy density, cooperation diamondite, carbon are obtained using transferred arc as heat source
Change the surface metallurgy method that there is wear-resisting alloy powder material to carry out for evanohm and nickel-base alloy etc..The cathode electricity of plasmatorch
Pole and nozzle（Anode）The two parts are connected respectively to negative, positive pole, and working gas utilizes high-frequency spark by plasmatorch
Igniting, gas are heated to very high temperature（About 15000K）, the effect of compression is generated, in magnetic compression, hot compression and machinery pressure
Under contracting comprehensive function, an extreme temperatures, the great plasma jet of speed are projected from nozzle.Alloy powder enters beam-plasma
Afterwards, accelerated to form plasma jet by instantaneously heating.The state of particle melts or semi-molten state, is ejected into the knife of cutter 2
On first 8 working surface, surface occur melting, mixing, solidification etc. physicochemical changes, 8 table of final alloy powder and cutter head
Face metallurgical binding.
Embodiment 1
As shown in 1~Fig. 6 of attached drawing, sugar refinery cane milling of the invention tears solution cutter, including rotor component 1, cutter 2, shaft 3,
Rotating roller 4, capping 5, ribs 6, key 7, cutter head 8, cutter hub 9, cladding layer 10, front (top) rake angle γ1, front top rake angle γ2, primary clearance α1, it is secondary
Relief angle α2, point of a knife chamfered edge R1With front clearance rounding R2, the rotor component 1 is mounted on by key 7 in shaft 3, the rotor group
66 cutters 2 are installed, 4 rear and front end face of the rotating roller is equipped with capping 5, each outer surface of the capping 5 on the surface of part 1
It is equipped with ribs 6；The cutter 2 includes cutter hub 9 and the cutter head 8 on cutter hub 9, on the outer surface of the cutter head 8
Equipped with four layers of cladding layer 10, the cladding layer 10 uses plasma cladding technology, the cladding of the cladding layer 10 to close
Golden material, which is diamondite, chromium carbide alloy and nickel-base alloy, has wear-resisting alloyed powder, the overall thickness of the cladding layer 10
It is 1.5mm；
The anterior angle of the cutter head 8 is equipped with front (top) rake angle γ successively down from the knife edge1With front top rake angle γ2；The relief angle of cutter head 8 is past from the knife edge
Under successively be equipped with primary clearance α1With front clearance α2, the point of a knife chamfered edge R1 equipped with arc-shaped, described between the anterior angle and relief angle of cutter head 8
Front clearance α2It is equipped with front clearance rounding R2 with 9 junction of cutter hub；The front (top) rake angle γ1It is 5 °；Front top rake angle γ2It is 35 °；After master
Angle α1It is 2 °；Front clearance α2It is 15 °；Point of a knife chamfered edge R1 is 2mm；Front clearance rounding R2 is 100mm.
Embodiment 2
As shown in 4~Fig. 8 of attached drawing, sugar refinery cane milling of the invention tears solution cutter, including rotor component 1, cutter 2, shaft 3,
Rotating roller 4, capping 5, ribs 6, key 7, cutter head 8, cutter hub 9, cladding layer 10, front (top) rake angle γ1, front top rake angle γ2, primary clearance α1, it is secondary
Relief angle α2, point of a knife chamfered edge R1With front clearance rounding R2, the rotor component 1 is mounted on by key 7 in shaft 3, the rotor group
48 cutters 2 are installed, 4 rear and front end face of the rotating roller is equipped with capping 5, each outer surface of the capping 5 on the surface of part 1
It is equipped with ribs 6；The cutter 2 includes cutter hub 9 and the cutter head 8 on cutter hub 9, on the outer surface of the cutter head 8
Equipped with five layers of cladding layer 10, the cladding layer 10 uses plasma cladding technology, the cladding of the cladding layer 10 to close
Golden material, which is diamondite, chromium carbide alloy and nickel-base alloy, has wear-resisting alloyed powder, the overall thickness of the cladding layer 10
It is 15mm；
The anterior angle of the cutter head 8 is equipped with front (top) rake angle γ successively down from the knife edge1With front top rake angle γ2；The relief angle of cutter head 8 is past from the knife edge
Under successively be equipped with primary clearance α1With front clearance α2, the point of a knife chamfered edge R1 equipped with arc-shaped, described between the anterior angle and relief angle of cutter head 8
Front clearance α2It is equipped with front clearance rounding R2 with 9 junction of cutter hub；The front (top) rake angle γ1It is 25 °；Front top rake angle γ2It is 15 °；After master
Angle α1It is 8 °；Front clearance α2It is 8 °；Point of a knife chamfered edge R1 is 10mm；Front clearance rounding R2 is 160mm.
Embodiment 3
As shown in 1~Fig. 6 of attached drawing, sugar refinery cane milling of the invention tears solution cutter, including rotor component 1, cutter 2, shaft 3,
Rotating roller 4, capping 5, ribs 6, key 7, cutter head 8, cutter hub 9, cladding layer 10, front (top) rake angle γ1, front top rake angle γ2, primary clearance α1, it is secondary
Relief angle α2, point of a knife chamfered edge R1With front clearance rounding R2, the rotor component 1 by key 7 be mounted on shaft 3 on, the rotor component
66 cutters 2 are also equipped on 1 surface, 4 rear and front end face of the rotating roller is equipped with capping 5, each outer surface of the capping 5
It is equipped with ribs 6；The cutter 2 includes cutter hub 9 and the cutter head 8 on cutter hub 9, on the outer surface of the cutter head 8
Equipped with six layers of cladding layer 10, the cladding layer 10 uses plasma cladding technology, the cladding of the cladding layer 10 to close
Golden material, which is diamondite, chromium carbide alloy and nickel-base alloy, has wear-resisting alloyed powder, the overall thickness of the cladding layer 10
It is 8mm；
The anterior angle of the cutter head 8 is equipped with front (top) rake angle γ successively down from the knife edge1With front top rake angle γ2；The relief angle of cutter head 8 is past from the knife edge
Under successively be equipped with primary clearance α1With front clearance α2, the point of a knife chamfered edge R1 equipped with arc-shaped, described between the anterior angle and relief angle of cutter head 8
Front clearance α2It is equipped with front clearance rounding R2 with 9 junction of cutter hub；The front (top) rake angle γ1It is 10 °；Front top rake angle γ2It is 30 °；After master
Angle α1It is 5 °；Front clearance α2It is 10 °；Point of a knife chamfered edge R1 is 6mm；Front clearance rounding R2 is 120mm.
Embodiment 4
As shown in 4~Fig. 8 of attached drawing, sugar refinery cane milling of the invention tears solution cutter, including rotor component 1, cutter 2, shaft 3,
Rotating roller 4, capping 5, ribs 6, key 7, cutter head 8, cutter hub 9, cladding layer 10, front (top) rake angle γ1, front top rake angle γ2, primary clearance α1, it is secondary
Relief angle α2, point of a knife chamfered edge R1 and front clearance rounding R2, the rotor component 1 is mounted on by key 7 in shaft 3, the rotor group
48 cutters 2 are also equipped on the surface of part 1,4 rear and front end face of the rotating roller is equipped with capping 5, each appearance of the capping 5
Face is equipped with ribs 6；The cutter 2 includes cutter hub 9 and the cutter head 8 on cutter hub 9, in the outer surface of the cutter head 8
It is equipped with three layers of cladding layer 10, the cladding layer 10 uses plasma melting coating process, the cladding alloy of the cladding layer 10
Material is diamondite, chromium carbide alloy and nickel-base alloy, and there is wear-resisting alloyed powder, the overall thickness of the cladding layer 10 to be
6mm；
The anterior angle of the cutter head 8 is equipped with front (top) rake angle γ successively down from the knife edge1With front top rake angle γ2；The relief angle of cutter head 8 is past from the knife edge
Under successively be equipped with primary clearance α1With front clearance α2, the point of a knife chamfered edge R1 equipped with arc-shaped, described between the anterior angle and relief angle of cutter head 8
Front clearance α2It is equipped with front clearance rounding R2 with 9 junction of cutter hub；The front (top) rake angle γ1It is 15 °；Front top rake angle γ2It is 20 °；After master
Angle α1It is 6 °；Front clearance α2It is 12 °；Point of a knife chamfered edge R1 is 7mm；Front clearance rounding R2 is 140mm.
Claims (3)
1. a kind of sugar refinery cane milling tears solution cutter, including shaft（3）With mounted on shaft（3）On rotor component（1）, described
Rotor component（1）Surface on be also equipped at least 10 cutter（2）, it is characterised in that：The rotor component（1）Including rotation
Roller（4）And rotating roller（4）The capping that rear and front end face is equipped with（5）, the capping（5）Each outer surface be equipped with ribs
（6）；The cutter（2）Including cutter hub（9）And it is set to cutter hub（9）On cutter head（8）, in the cutter head（8）Outer surface on
Cladding layer equipped at least two layers using plasma melting coating process（10）；The cutter head（8）Anterior angle set successively down from the knife edge
There is front (top) rake angle（γ1）And front top rake angle（γ2）；Cutter head（8）Relief angle from the knife edge down successively be equipped with primary clearance（α1）And front clearance
（α2）, cutter head（8）Anterior angle and relief angle between be equipped with arc-shaped point of a knife chamfered edge（R1）, the front clearance（α2）With cutter hub（9）Even
It meets place and is equipped with front clearance rounding（R2）.
2. sugar refinery cane milling according to claim 1 tears solution cutter, it is characterised in that：The cladding layer（10）It is molten
Cover the antifriction alloy powder that alloy material is diamondite, chromium carbide alloy and nickel-base alloy, the cladding layer（10）Total thickness
Degree is 1.5~15mm.
3. sugar refinery cane milling according to claim 1 tears solution cutter, it is characterised in that：The front (top) rake angle（γ1）It is 5
~25 °；Front top rake angle（γ2）It is 15~35 °；Primary clearance（α1）It is 2~8 °；Front clearance（α2）It is 8~15 °；Point of a knife chamfered edge（R1）It is
2~10mm；Front clearance rounding（R2）It is 100~160mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710078409.9A CN108424979A (en) | 2017-02-14 | 2017-02-14 | Sugar refinery cane milling tears solution cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710078409.9A CN108424979A (en) | 2017-02-14 | 2017-02-14 | Sugar refinery cane milling tears solution cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108424979A true CN108424979A (en) | 2018-08-21 |
Family
ID=63155190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710078409.9A Pending CN108424979A (en) | 2017-02-14 | 2017-02-14 | Sugar refinery cane milling tears solution cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108424979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111172330A (en) * | 2020-03-04 | 2020-05-19 | 南宁弗纳姆智能科技有限公司 | Sugarcane cutter |
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|---|---|---|---|---|
| GB2011275A (en) * | 1977-11-15 | 1979-07-11 | Fives Cail Babcock | Apparatus for the shredding of vegetable materials, more particularly sugar cane |
| CN2401563Y (en) * | 1999-12-28 | 2000-10-18 | 南宁圣泽科技有限公司 | Inlaid type high-strength wearing-resistant cutter of sugarcane cutting machine for cane sugar manufacturing factory |
| CN101073841A (en) * | 2006-04-24 | 2007-11-21 | 纳峰科技私人有限公司 | Tool bits having plasma deposited metal carbide coatings |
| CN200996019Y (en) * | 2007-01-01 | 2007-12-26 | 陈玫 | Olecranon-type bi-spiral rowed cutter, comb-type sugarcrane splitter |
| CN102071265A (en) * | 2009-11-23 | 2011-05-25 | 黄超 | Wearable blade of shredder for sucrose preparation as well as manufacture method thereof |
| CN104727825A (en) * | 2015-03-31 | 2015-06-24 | 罗云 | Cutting tool structure of shield tunneling machine |
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2017
- 2017-02-14 CN CN201710078409.9A patent/CN108424979A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2011275A (en) * | 1977-11-15 | 1979-07-11 | Fives Cail Babcock | Apparatus for the shredding of vegetable materials, more particularly sugar cane |
| CN2401563Y (en) * | 1999-12-28 | 2000-10-18 | 南宁圣泽科技有限公司 | Inlaid type high-strength wearing-resistant cutter of sugarcane cutting machine for cane sugar manufacturing factory |
| CN101073841A (en) * | 2006-04-24 | 2007-11-21 | 纳峰科技私人有限公司 | Tool bits having plasma deposited metal carbide coatings |
| CN200996019Y (en) * | 2007-01-01 | 2007-12-26 | 陈玫 | Olecranon-type bi-spiral rowed cutter, comb-type sugarcrane splitter |
| CN102071265A (en) * | 2009-11-23 | 2011-05-25 | 黄超 | Wearable blade of shredder for sucrose preparation as well as manufacture method thereof |
| CN104727825A (en) * | 2015-03-31 | 2015-06-24 | 罗云 | Cutting tool structure of shield tunneling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111172330A (en) * | 2020-03-04 | 2020-05-19 | 南宁弗纳姆智能科技有限公司 | Sugarcane cutter |
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