CN108296568A - Cutting blade and its manufacturing method - Google Patents
Cutting blade and its manufacturing method Download PDFInfo
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- CN108296568A CN108296568A CN201810108509.6A CN201810108509A CN108296568A CN 108296568 A CN108296568 A CN 108296568A CN 201810108509 A CN201810108509 A CN 201810108509A CN 108296568 A CN108296568 A CN 108296568A
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- parent metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
- Testing Of Balance (AREA)
Abstract
The present invention provides a kind of solution weight imbalance, burden and psychological pressure will not be caused to operating personnel, while so that cutting operation is obtained good cut surface, can obtain the cutting blade and its manufacturing method of cutting function steady in a long-term.It is characterized in that, have and is formed on mounting hole and neighboring position according to the disk-shaped parent metal of certain intervals formation blade fixed position in center, with fixed blade and parent metal are distinguished on the blade fixed position of parent metal neighboring position on be provided with according to the weight balancing of parent metal the method that the opening etc. of certain area can adjust weight balancing.Opening is processed according to unbalance position obtained from being rotated freely with support substrate metal under plumbness on balancing a survey fixture and offset weight.
Description
Technical field
The present invention relates to the blades on the neighboring position of parent metal, when cutting timber etc. is by cutting material
The cutting blade and its manufacturing method used.
Background technology
In the past, cutting blade be disk-shaped parent metal neighboring position on be brazed fixed superhard alloy material
Blade, such as disclosed in Patent Document 1.The cutting blade is on the neighboring position of parent metal according to certain intervals
It forms multiple blade carriers, while forming blade fixed position between the blade carrier, to fix this super for soldering respectively on each blade fixed position
The blade of hard alloy material.Such as:Shown in Japanese Unexamined Patent Publication 2011-161819 bulletins.
But this cutting blade, the polishing and processing of parent metal, the polishing of blade or matrix in the fabrication stage
The finishing etc. of metal, it some times happens that the weight imbalance problem of parent metal.That is, polishing and the parent metal of parent metal
The film thickness etc. of the coating of coating surface is extremely difficult to uniform level, either adds to parent metal progress punch process or laser
The position deviation center of working hour axis, or central shaft shifts when the mounting hole of processing parent metal.In addition, finishing procedures
When carrying out silk screen printing, black weight may not be uniform on the surface of parent metal.
Therefore, the cutting blade manufactured is easy to happen weight imbalance, which is installed on cutting machine, such as
If material to be cut is timber, parent metal vibrates when rotation, which passes to operating personnel, can increase operation
The homework burden of personnel and psychological pressure, and due to vibration be easy to cause it is very coarse by the cut surface of cutting material.In addition, shaking
Action is used for each cutting blade, increases the burden to blade itself, the blade of cutting blade when cutting（Blade）Abrasion is very fast,
Simultaneously because the vibration of cutting blade, the main shaft of cutting machine itself is also easily damaged.Therefore, the cutting blade can be due to vibration
The burden and psychological pressure for making operating personnel increase, and cannot ensure that cutting operation can obtain good cut surface well, together
When also be difficult to obtain cutting performance etc. steady in a long-term.
Invention content
The present invention occurs and carries out in view of the above circumstances, the purpose is to provide solve weight imbalance, will not be to work
Industry personnel cause burden and psychological pressure, while so that cutting operation is obtained good cut surface, can obtain long-term steady
The cutting blade and its manufacturing method of fixed cutting function.
The technical scheme is that：
A kind of cutting blade, which is characterized in that have and formed on mounting hole and neighboring position according to certain in center
Interval, which is formed, distinguishes fixed knife on the disk-shaped parent metal of blade fixed position and the blade fixed position of parent metal
The opening etc. for being provided with certain area on the neighboring position of piece and parent metal according to the weight balancing of parent metal can be with
The method for adjusting weight balancing.
The cutting blade, which is characterized in that the method for the adjustment weight balancing is in the outer periphery of parent metal
The opening for the certain area processed on the position of edge.In addition, the cutting blade, which is characterized in that the opening is that basis can
With unbalance position obtained from being rotated freely with support substrate metal under the plumbness on balancing a survey fixture and offset weight
What amount was processed.In addition, the cutting blade, which is characterized in that the balancing a survey fixture has setting and horizontal base
Pillar on platform, and can support the branch that the mounting hole of described matrix metal rotates freely mounted on the upper surface of pillar position
Support method.
The manufacturing method of above-mentioned cutting blade, which is characterized in that have in the center of disk-shaped parent metal
While upper formation mounting hole, the parent metal for forming blade fixed position on the position of neighboring according to certain intervals is molded
The blade of fixed blade is solid respectively on the blade fixed position for the parent metal that engineering and described matrix metal forming engineering obtain
Determine engineering and the blade fixes the blade polishing engineering that the fixed blade that engineering obtains is polished, and according to the blade
The weight balancing for the parent metal that polishing engineering obtains adjusts the adjustment weight balancing engineering of the weight balancing of the parent metal.
The manufacturing method of the cutting blade, which is characterized in that have measurement plumbness on balancing a survey fixture
Under rotatable parent metal unbalance position and offset weight measurement aequum engineering, and in the measurement aequum
On the unbalance position for the parent metal that engineering survey obtains, the aequum process engineering of opening processing is carried out according to offset weight.
In addition, the manufacturing method of the cutting blade, which is characterized in that the measurement aequum engineering is to make the survey
The rotatable parent metal installed on amount aequum fixture rotates under plumbness, by the matrix for the state of stopping rotating
The lower portion at the neighboring position of metal is measured as unbalance position, while the lower section at the neighboring position
The hammer of constant weight is installed on position makes its rotation, and the weight for the hammer which stops on horizontal position is as offset
Weight measures.
By above-mentioned technical proposal, technique effect of the invention is as follows：
1, heretofore described cutting blade, due to having the disk-shaped matrix gold for foring mounting hole at the over center position
Belong to, and root on the neighboring position of the blade and parent metal secured respectively on the blade fixed position of parent metal
According to the method for the adjustment weight balancing that the weight balancing of parent metal is arranged, therefore can be solved by adjusting the method for weight balancing
The certainly weight imbalance of parent metal inhibits parent metal vibration when rotated, will not cause operating personnel homework burden and
The exacerbation of psychological pressure, cutting operation is easy to get good cut surface, while can obtain cutting performance steady in a long-term.
2, heretofore described cutting blade, since the method for adjustment weight balancing is the peripheral edge portion in parent metal
The opening for the certain area processed on position, it is possible to make the method for adjustment weight balancing simplify the structure, base is made by opening
The body metal weight of itself obtains lightweight, while being also open by being formed on peripheral edge portion position, keeps the area of opening most
It measures small, the intensity at the neighboring position of parent metal can be prevented too low.
3, heretofore described cutting blade, since opening can be supported according under plumbness on balancing a survey fixture
Parent metal rotates freely and measures the unbalance position of acquisition and deviate what weight was processed, therefore can pass through balancing a survey
Fixture is practical and simply adjusts the weight balancing of parent metal.
4, heretofore described cutting blade, since balancing a survey fixture has setting and the pillar on horizontal base station, and
The method for supporting that the mounting hole of described matrix metal rotates freely can be supported mounted on the upper surface of pillar position, therefore
While simplifying balancing a survey fixture, keep adjustment balanced operation itself simpler.
5, the manufacturing method of heretofore described cutting blade, due to having parent metal molding engineering, blade regular worker
Journey, blade polishing engineering and that the parent metal weight is adjusted according to the weight balancing for the parent metal for securing blade is flat
The adjustment weight balancing engineering of weighing apparatus, therefore a kind of weight mistake solving parent metal by adjusting weight balancing engineering can be provided
Weighing apparatus, the vibration of parent metal when inhibiting to rotate will not aggravate the burden and psychological pressure of operating personnel, cutting operation due to vibration
It is easy to get good cut surface, and obtains the cutting blade of cutting performance steady in a long-term.
6, the manufacturing method of heretofore described cutting blade passes through balancing a survey since adjustment weight balancing engineering has
The aequum survey engineering and root of support substrate metal rotates freely under plumbness on fixture unbalance position and offset weight
The balance being open corresponding with offset weight of processing on the unbalance position of the parent metal obtained is measured according to aequum survey engineering
Process engineering is measured, therefore conscientiously and unbalance position and offset weight can be simply measured by balancing a survey fixture, is carried out
Opening processing, and it is readily available the good cutting blade of weight balancing.
7, the manufacturing method of heretofore described cutting blade, since aequum survey engineering is to make to press from both sides in balancing a survey
Rotatable parent metal rotation is installed, by the lower section at the neighboring position of the parent metal for the state of stopping rotating on tool
Position is measured as unbalance position, while the hammer that constant weight is installed in the lower portion at neighboring position makes its rotation
Turn, the weight for the hammer which stops on horizontal position is measured as offset weight, therefore can more conscientiously
And unbalance position and offset weight are simply measured, and is readily available the good cutting blade of weight balancing.
Description of the drawings
Fig. 1 is an implementation form floor map of the revolving knife for cutting of the present invention.
Fig. 2 is the side view of the key position of the present invention.
Fig. 3 is the cross-section diagram along line A-A of Fig. 1.
Fig. 4 is the engineering drawing for the manufacturing method that the present invention indicates cutting blade.
Fig. 5 is the engineering drawing of the adjustment weight engineering of the present invention.
Fig. 6 is the front elevation of the balancing a survey fixture of the present invention.
Fig. 7 is the side view of the present invention.
In figure：1- cutting blades, 2- parent metals, the neighborings 2a- position, 3- light weights hole, 4- blade carriers, 5- blades are fixed
Edged surface, 6c- elder generations end face, the sides 6d-, 7- grooves, 8- openings before position, 6- blades, 6a- stationary planes, 6b-（Adjust weight balancing
Method）, 10- balancing a surveys fixture, 11- racks, 12- pillars, 13- bearings, 13a- central shafts, 14- support plates, 15- hammer,
The unbalance position internal diameter, P1- of Φ-opening, L- horizontal lines.
Specific implementation mode
It is described in detail for the form for implementing the present invention below according to drawing.
Fig. 1 ~ Fig. 3 is a kind of implementation form for being related to the cutting blade of the present invention.As shown in Figure 1, cutting blade 1 is
With by carbon steel plate etc. carry out punch process formed it is disk-shaped, while on center formed be installed to cutting machine（Not
There is diagram）On mounting hole 3 parent metal 2.On the neighboring position 2a of the parent metal 2, such as in a circumferential direction
The blade fixed part of the blade carrier 4 fallen on 3 direction of mounting hole and segment difference or recess portion composition is provided with according to certain intervals
Position 5 is brazed the blade 6 that fixed such as superhard alloy is constituted respectively in each blade fixed position 5.
The blade 6 be by plan view corresponding with the plan view state of blade fixed position 5 about L-shaped or
The preceding edged surface 6d and tip surface 6c and plate connected on the two-end part of the stationary plane 6a and stationary plane 6a of person's about U-shaped
What the side 6d of thick direction both sides was formed.In addition, on the two sides 6d of cutting blade 6, for example, Fig. 2 and as shown in Figure 3, root
The size being set to be constant according to needs.Moreover, the stationary plane 6a of the cutting blade 6, preceding edged surface 6b, tip surface 6c and size
Shape etc. is a kind of example, such as size is zero（0）Deng can be according to by the appropriate setting of the carry out such as type of cutting material.
On the neighboring position 2a of described matrix metal 2, at the 4 of ten word directions, as illustrated in fig., form
Groove 7 from the bottom of the blade carrier 4 to 3 direction of mounting hole, the groove 7 most deep position on be connected to than groove width bigger
Round position.The groove 7 inhibits the parent metal 2 when cutting（Cutting blade 1）Vibration.Moreover, groove 7 can be according to quilt
The type of cutting material and the fixation form of the outer diameter of parent metal 2 or cutting blade 6 and its number etc., can also omit.
In addition, on the specified position of the neighboring position 2a of described matrix metal 2, as shown in Figure 1 and Figure 3 like that,
Form certain internal diameter（Certain area）It is circular one opening 8.The opening 8 is in order to which the weight for adjusting parent metal 2 is flat
Weighing apparatus, it is measured and is formed on the unbalance position P1 obtained and offset weight according to aftermentioned method（The weight of parent metal 2 it is most heavy one
The weight difference of side and its diametrically opposed side）Corresponding internal diameter φ.By the opening 8, parent metal 2 can be solved i.e.
The unbalance of cutting blade 1.Moreover, in the present invention, for convenience of description, the material of no processing opening 8 is defined as
Parent metal 2, the Product Definition that machined opening 8 are cutting blade 1.
Then, it according to Fig. 4 ~ Fig. 7, is illustrated for a manufacturing method of the cutting blade 1.First, as shown in Figure 4
Like that, cutting blade 1 forms mounting hole 3, simultaneously by carrying out punch process etc. to carbon steel plate in disk-shaped center
The parent metal 2 that blade carrier 4 and blade fixed position 5 are formd on the 2a of neighboring position passes through punch forming（K01）, the matrix
Metal 2 such as is quenched and is tempered at the heat treatments（K02）.
K02 engineerings complete parent metal 2 heat treatment after, carry out parent metal 2 mounting hole 3 fraising processing and
The two sides of parent metal 2（Surface and the back side）Parent metal grinding being ground etc.（K03）, later, by grinding etc. it
On each blade fixed position 5 of parent metal 2 afterwards, the blade 6 for being previously formed definite shape is fixed in soldering respectively.Then,
It is brazed the two sides of the parent metal 2 of the fixed blade 6, as needed, carries out certain color such as polyfurolresin
Application（K05）, cover the material color of parent metal 2.
Moreover, after cold coating drying, the grinding of blade 6 is carried out（K06）.The grinding is to carry out the side of such as blade 6
Face 6d grindings, preceding edged surface 6b grindings, tip surface 6c grindings etc..After the grinding that K06 engineerings terminate blade 6, exist as needed
The surface of parent metal 2 carries out the finishing such as silk-screen printing processing（K07）, then, carry out weight adjustment（K08：It is flat to adjust weight
Weigh engineering）.The weight adjusts, as described below to implement.
First, the weight adjustment of K08 engineerings is using balancing a survey fixture 10 such as Fig. 6 and as shown in Figure 7.This is flat
Weighing apparatus measured material 10 has the pillar 12 for setting of standing on flat rack 11 and the rack 11, the top position of pillar 12
It is configured with the bearing 13 as supporting role.At this moment bearing 13 has the bearing of infinite approach non-resistance state（It is not shown）,
The apex position of central shaft 13a is installed with the support plate 14 etc. that can help to be clamped parent metal 2 or handling.Moreover, such as Fig. 6
And shown in 2 chain-dotted lines of Fig. 7 like that, in the state of 3 part of mounting hole by 14 vertical support parent metal 2 of support plate,
The parent metal 2 of installation can be rotated freely by bearing 13 on the direction of arrow イ.
Then, the specific side of the adjustment weight for the K08 engineerings for having used the balancing a survey fixture 10 is directed to according to Fig. 5
Method illustrates.If K07 engineerings carry out finishing processing, treated that parent metal 2 is installed to balancing a survey for finishing
On fixture 10（K081）.The installation be will by the support plate 14 of balancing a survey fixture 10 with bearing 13 come support substrate metal 2
3 part of mounting hole, in this state, the parent metal 2 of installation can on the central shaft 13a of bearing 13 under plumbness from
By rotating.
10 support substrate metal 2 of balancing a survey fixture is enabled, parent metal 2 is made to be rotated slightly towards the directions arrow イ of Fig. 6
（K082）.Since this is rotated on parent metal 2 if generation weight imbalance, the most heavy side of weight of parent metal 2 can become
Lower section is to stop.Due to the stopping of the parent metal 2, the downside of parent metal 2 as shown in Figure 6 can be used as above-mentioned
Unbalance position P1 is measured.Moreover, the position setting of the radial direction of the parent metal 2 of unbalance position P1（The installation of hammer 15
The setting of position）Preferably it is the neighboring position sides 2a as far as possible, offset weight can be successfully managed.In addition, engineering K082
In parent metal 2 rotation, when the offset weight of parent metal 2 is larger, rely only on balancing a survey fixture 10 support can
So that parent metal 2 rotates automatically, when offset weight is smaller, make its rotation preferably by hand-operated forced.
It is measured in engineering K082 after obtaining unbalance position P1, on measuring the unbalance position P1 obtained, such as magnetic is installed
The hammer 15 of the constant weight of iron etc.（With reference to Fig. 6）.At this moment the weight of hammer 15 is interim weight, makes to be mounted with the interim hammer 16
In the state of parent metal 2 rotated, on the position for the horizontal line L that hammer 15 is set in Fig. 6, i.e. the hammer of parent metal 2
15 section sets are horizontality（K084）.
Moreover, judging whether the horizontal position can maintain the regular hour（K085）, this judges K085 for [NO],
It is unable to maintenance level state, parent metal 2 rotates, when unbalance position P1 becomes downside and stops again, on unbalance position P1
The interim hammer 15 of installation, which will be replaced, is adjusted to other hammer 15（K086）.At this moment hammer 15 is heavier than hammering 15 weight into shape temporarily.It should
The replacement of hammer 15（Adjustment）It will be according to the unbalance degree of parent metal 2（It is suitable with offset weight）Certain number is repeated, to make
The horizontality of parent metal 2 can maintain, and judge K085 for [YES], while the weight of hammer 15 at this moment is as offset weight
It measures.Engineering K081~engineering K086 is the aequum survey engineering of the present invention.
After judging K085 for [YES], according to the weight of the hammer 15 of measurement, the internal diameter φ of opening 8 is calculated.Such as horizontal line
If the weight of hammer 15 when obtaining balance on the position of L is 1g, it can be held very much according to the plate thickness of parent metal 2 and material etc.
Easily it is calculated and the internal diameter φ corresponding to the comparable opening areas of 1g.After the internal diameter φ of opening 8 is calculated, balancing a survey
The parent metal 2 disassembled on fixture 10 is measured in engineering K082 on the unbalance position P1 obtained, is added by drilling and laser
Work（It wears）Go out the circular opening 8 for the internal diameter φ being calculated.Arrive here, adjustment weight balancing engineering K08 terminate, then into
The K09 engineerings of row Fig. 4.Engineering K087 and engineering K088 is the aequum process engineering of the present invention.
Moreover, as shown in Figure 4, after parent metal 2 finishes the adjustment weight balancing of K08 engineerings, as needed,
Dust-proofing agent etc. is smeared in the part of opening 8, carries out the most heavy product examination such as visual examination and the installation of blade protection pipe sleeve
（K09）, so far cutting blade 1 of the invention completion（K010）.That is, cutting blade 1 of the present invention is obtained in the past
The final tache of the finishing processing of finished product is obtained, the adjustment weight balancing engineering of the additional each finished product of meeting solves finished product
The weight imbalance problem of each cutting blade 1.
As a result, the fabrication stage of cutting blade 1, even if wheelbase is from when in the presence of such as punch forming of parent metal 2
The film of the machining deviation of deviation and mounting hole 3 when the offset of the heart, parent metal 2 are ground, the coating surface of parent metal 2
The deviation etc. of deviation, the ink by weight of silk-screen printing on plectane when the deviation of thickness, each blade 6 are ground, these are partially
The weight imbalance of blade 1 can simply and be effectively resolved caused by difference and offset.
In addition to this, each engineering of manufacturing method described above only wherein an example, according to by the type of cutting material
Deng, it is convenient to omit a part of engineering or change its sequence etc., can suitably change.In addition, adjustment weight balancing is not yet
It is limited to aforementioned method, such as the measurement of unbalance position P1 and offset weight, can also be carried out with other methods, these are all
The engineering of engineering or a part is all automated（Mechanization）Also it is possible certainly.
Cutting blade 1 according to the present invention as a result, due to while forming mounting hole 3, securing blade 6
On the neighboring position 2a of parent metal 2, has the opening 8 of certain area as the offset weight phase with parent metal 2
The method for the adjustment weight balancing answered, therefore the weight imbalance that can solve the problems, such as parent metal 2 by opening 8, effectively inhibit
The vibration of parent metal 2 when rotated will not aggravate the burden and psychological pressure of operating personnel due to the vibration of parent metal 2,
And it can ensure that cutting operation is readily available good cut surface（Beautiful cut surface）, while cutting blade can also be kept
1 and cutting machine cutting performance steady in a long-term.
The method for especially adjusting weight balancing, due to being the circular of the certain internal diameter φ processed on parent metal 2
One opening 8, it is possible to which the composition for simplifying adjustment weight balancing method can make parent metal 2 itself more by opening 8
Lightweight keeps the area of opening 8 small as possible, can prevent matrix simultaneously because forming opening 8 on the 2a of peripheral edge portion position
Intensity on the neighboring position of metal 2 itself is too low.
In addition, since opening 8 is to be supported on balancing a survey fixture 10 under plumbness to rotate freely according to parent metal 2
When measure the unbalance position P1 obtained and offset weight is processed, therefore can conscientiously and letter on balancing a survey fixture 10
Singly adjust the balance of parent metal 2.Further, since balancing a survey fixture 10 has the branch on horizontal rack 11
The bearing 13 that the mounting hole 3 of column 12 and top position supported collection body metal 2 mounted on pillar 12 rotates freely, therefore can be with
The composition for simplifying balancing a survey fixture 10 can simply be adjusted the operation of balance, as possible in the cost of control cutting blade 1
It rises.
According to these situations, such as the cutting blade 1 produced in batches, it is the weight that can be directed to each cutting blade 1
Amount balance is adjusted, and can be set as uniform balance（There is no the cutting blade 1 of weight imbalance）, while in described matrix gold
Belong to 2（Cutting blade 1）Even if manufacture when each engineering there is operation deviation and fluctuation, without requiring each engineering than original
Higher precision can simply and effectively eliminate the influence that deviation and fluctuation etc. are brought, and be added by the addition of opening 8
Work makes up the rising of manufacturing cost, can obtain the cutting blade of high-quality that is hand-made and improving production reliability
1。
In addition, the manufacturing method of cutting blade 1 according to the present invention, since the engineering for having according to fixed blade is fixed
The offset weight of the parent metal 2 of blade 6 adjusts the adjustment weight balancing engineering of the weight balancing of the parent metal 2, because
This can obtain the weight imbalance that parent metal 2 can be solved in adjustment weight balancing engineering, and control parent metal 2 is when rotated
Vibration, the burden and psychological pressure of operating personnel will not be aggravated due to vibration, and can ensure that cutting operation is readily available
Good cut surface, while the cutting blade and cutting machine for the cutting performance that can also be maintained a long-term stability.
In addition, freely being revolved since adjustment weight balancing engineering has to measure to support under plumbness on balancing a survey fixture 10
The balancing a survey engineering of the unbalance position P1 and offset weight of the parent metal 2 turned, and obtained according to balancing a survey engineering survey
Parent metal 2 unbalance position P1 on processing opening 8 and the corresponding aequum process engineerings of offset weight, therefore by putting down
Weighing apparatus measured material 10 conscientiously and can simply measure and obtain unbalance position P1 and offset weight, and processing opening 8 can also be held very much
It changes places and produces the good cutting blade of weight balancing 1.
In addition, due to being to make to be mounted on the parent metal 2 rotated freely on balancing a survey fixture 10 within vertical plane according to partially
It moves weight to be rotated, using the neighboring position lower parts 2a of the parent metal 2 in the state of stopping rotating as unbalance position
It sets P1 to measure, while the hammer 15 of constant weight being installed in the lower parts external edge 2a, make its rotation, the parent metal 2
The weight of the hammer 15 stopped on horizontal position is measured as offset weight, therefore can more conscientiously and simply
It measures and obtains unbalance position P1 and offset weight, the more good cutting blade of weight balancing 1 can be allowed easy manufacture.
Moreover, in the implementation form, the method for adjustment weight balancing be a circular opening 8 situation into
Go explanation, but the present invention is not limited to this, such as opening 8 can also be the one of the neighboring position 2a of heavier-weight
It is multiple to determine installation in range, for lightweight in the case of light weight hole is set on parent metal 2, the light weight hole some
It, can be by expanding the internal diameter etc. in the light weight hole, using light weight hole as adjustment weight balancing when corresponding with unbalance position P1
Method is used.In addition, the shape of opening 8 is also exactly not necessarily round.
The present invention is not limited only to the cutting blade for cutting timber, can be used on the neighboring position of parent metal
Blade is secured to all cutting blades of cutting object material.
Claims (7)
1. a kind of cutting rotating knife, which is characterized in that have while center forms mounting hole, in peripheral edge portion position
On according to certain intervals formed blade fixed position disk-shaped parent metal and described matrix metal blade fixed position
According to the setting of the weight balancing of parent metal on the neighboring position of the fixed blade of upper difference and described matrix metal
The method for adjusting weight balancing.
2. cutting blade according to claim 1, which is characterized in that the method for the adjustment weight balancing is parent metal
Neighboring position on the opening of certain area processed.
3. cutting blade according to claim 2, which is characterized in that the opening is supported on according to described matrix metal
Rotated freely under plumbness on balancing a survey fixture and what the unbalance position that obtains and offset weight were processed.
4. cutting blade according to claim 3, which is characterized in that the balancing a survey fixture has mounted on horizontal platform
Pillar on frame, and support described matrix metal mounted on the top of the pillar the support side that rotates freely of mounting hole
Method.
5. a kind of manufacturing method of cutting blade, which is characterized in that the center for having the parent metal filled in plectane is formed
While mounting hole, the parent metal for forming blade fixed position on the position of neighboring according to certain intervals is molded engineering,
With the blade of fixed blade is fixed respectively on the blade fixed position for the parent metal that described matrix metal forming engineering obtains
Engineering, and engineering is ground for fixing engineering in the blade and having carried out the blade that fixed blade is ground, and according to
The weight balancing for the parent metal that blade grinding engineering obtains and the adjustment weight of the weight balancing that adjusts the parent metal
Balance engineering.
6. the manufacturing method of cutting blade according to claim 5, which is characterized in that the adjustment weight balancing engineering tool
It is standby to measure the unbalance position for supporting the parent metal rotated freely under plumbness on balancing a survey fixture and deviate weight
Aequum survey engineering, and according to the aequum survey engineering measure obtain parent metal unbalance position on processing with
Deviate the aequum process engineering of the corresponding opening of weight.
7. the manufacturing method of cutting blade according to claim 6, which is characterized in that make to be mounted on balancing a survey folder
The parent metal rotated freely on tool rotates under plumbness, by the neighboring position of the parent metal for the state of stopping rotating
Lower part measured as unbalance position, while the lower part at the neighboring position install constant weight hammer, make it
The weight of rotation, the hammer of the parent metal when horizontal position stops is measured as offset weight.
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| CN201810108509.6A CN108296568A (en) | 2018-02-03 | 2018-02-03 | Cutting blade and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810108509.6A CN108296568A (en) | 2018-02-03 | 2018-02-03 | Cutting blade and its manufacturing method |
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| CN108296568A true CN108296568A (en) | 2018-07-20 |
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| CN101925430A (en) * | 2008-01-22 | 2010-12-22 | 圣戈班磨料磨具有限公司 | Circular saw blade with offset gullets |
| TW201226844A (en) * | 2010-12-17 | 2012-07-01 | Univ Nat Taiwan Science Tech | Automated optical inspection system for the runout tolerance of circular saw blades |
| CN202630899U (en) * | 2012-05-28 | 2012-12-26 | 三峡大学 | High-speed detection device of end jumping of circular saw web |
| CN204903090U (en) * | 2015-07-05 | 2015-12-23 | 河南黄河旋风股份有限公司 | Diamond saw blade adjustment detection device |
| CN106141311A (en) * | 2016-07-18 | 2016-11-23 | 成都市壹佰刀具有限公司 | A kind of production technology of band alloy cutter head saw blade |
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Application publication date: 20180720 |