CN105750854A - Knife blank and traditional hand-made-quality kitchen knife mechanization implementation method - Google Patents
Knife blank and traditional hand-made-quality kitchen knife mechanization implementation method Download PDFInfo
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- CN105750854A CN105750854A CN201610018327.0A CN201610018327A CN105750854A CN 105750854 A CN105750854 A CN 105750854A CN 201610018327 A CN201610018327 A CN 201610018327A CN 105750854 A CN105750854 A CN 105750854A
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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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Abstract
Provided is a knife blank and traditional hand-made-quality kitchen knife mechanization implementation method.The method comprises the steps that 1, the section shape and size of a quasi production knife are obtained; 2, the obtained knife section shape figure is mirrored on the blade part to form a blade-to-blade opposite section shape; 3, multiple roll groove hole patterns with the same shapes are made on an upper roller and a lower roller till a blade-to-blade two-knife blank section hole pattern is formed; 4, a single or composite steel billet is prepared; 5, the steel billet is rolled to obtain a belt material of which the shape is that two rows of knife blanks are arranged in a blade-to-blade opposite mode; 6, the belt material is cut into two parts along the center line, that is, the blade part is divided into two parts; 7, cutting is conducted according to the needed length of the knife to form a needed single knife blank; 8, later processes such as knife handle installation, shaping, heat treatment and edging are completed.A traditional hand-made knife section shaping technology is achieved through mechanical rolling, a traditional hand-made knife steel inlaying technology is achieved through composite rolling, traditional knife making technology quintessence and modern material advantages are organically combined, and the knife is sharp, tough, easy to cut and grind and resistant to corrosion in appearance.
Description
Art
The present invention relates to traditional kitchen knife mechanization of cutter blank and manual quality and realize method, especially the rolling processing method of a kind of tradition kitchen knife, belongs to cutter industry processed.
Background technology
Chinese tradition hand cutting tool particularly has the quality of excellence on kitchen knife:
1, traditional-handwork cutter particularly kitchen knife is generally all good at forging from cutter cross sectional shape pursuing the best-of-breed functionality realizing cutter formations: such as, in kitchen knife, cutting knife is adding man-hour, forging person makes blade, cutter hall, the knife back forges into uneven thickness respectively, generally can at blade, cutter hall part processing extremely very thin degree, in Jiangsu, the cutting knife still claiming a kind of Zhu Shi forging among the people is " thin cutter " custom, this cutter easily puts the first edge on a knife or a pair of scissors very much, method of putting the first edge on a knife or a pair of scissors generally takes straight line to put the first edge on a knife or a pair of scissors, or take cleanliness camber to put the first edge on a knife or a pair of scissors, knife edge angular is little especially, the angle of projection is not had between blade and cutter hall, blade pressure is big, frictional force is little, very easily temper and again go out sword.Carry out artificial thickening process at the knife back place time again due to forging, add thick cutter ridge to overall slim cutter, cutter is played while the bracing force of left and right by this " spine ", add corresponding weight to again overall thin light cutter hub, both ensure that cutter entirety was unlikely to deform change curved, and made again this cutter have inertia strength in use, be particularly easy to the formation of shear force, so, especially good use.
2, traditional-handwork cutter particularly kitchen knife generally can from meeting rational function needs selection and use material: the embedding steel forging method of traditional-handwork, also referred to as embedding steel method, it is press from both sides steel at the position of sword, the method is originally used for the one of the important technology of weapons forging in ancient times, end along with cold weapon era, this technology is just usually used in cutting knife manufacture among the people and is spread so far, concrete grammar is at pure iron or claims on the blank of wrought iron, with drove chisel, blade is rived, embed steel bar, blank enters stove heating, through forging fusion, the cutter blank of drawing-down extremely required specification, form three-decker, cutter left and right sides two layers is that top layer made by the relatively low ferrum of carbon containing, intermediate layer is carbon steel, with ferrum Baogang, " in table ferrum steel " and " shear-steel ridge ferrum " structure, its performance it is further preferred that, one cutter has sharpness and toughness and grindability concurrently.Surface Fe adds the pliability of cutter, not easily tipping, the breach that cutter is big will not occur, and easily grind, easily put the first edge on a knife or a pair of scissors, easily cut.Cutter has both firm and tough, the not only very sharp but also superperformance that is not easily broken.
At present, the popular manufacture method of known cutter includes the cutter manufacture method of esbablished corporation: such as kitchen knife, for the convenient reduction with cost of manufacture of technique, is typically all and utilizes existing steel plate materials to be designed, all adopt punching press or wire cutting technology.The big more options carbon containing stainless-steel sheet of material, although the outward appearance of cutter makes moderate progress, but can not meet user keen edge is become reconciled mill needs.Market quality sporadicly on sale still can kitchen knife, be substantially and make with traditional-handwork technique, hand-forged kitchen knife is best in quality and production efficiency is very low, along with manual cutter forger processed reduces, day by day rare with this type of cutter that traditional handicraft is processed.At present, the mechanized production cutter such as kitchen knife of market sale can only only with the progress of handle of a knife and the side view of cutter and and outward appearance magnificent attraction consumer, mechanization cutter is actual on kitchen knife keen edge, mill handy, easy is that one falls back present situation.Market but without with mechanization production and reach traditional handicraft quality and thin sword, Bao Daotang, thickness " spine " kitchen knife sell.
The general character shortcoming of the popular manufacturing process of presently known cutter is as follows:
One, the shortcoming of cross sectional shape: single at blade, cutter hall, cutter ridge part thickness, up and down with thick or with thin, the only improvement of the then face shape of cutter, all without pursuit in pair cross-section functional shape.
1. the shortcoming of blade, cutter hall, the upper and lower non-uniform thickness of cutter ridge: be not easy sword, its place's of putting the first edge on a knife or a pair of scissors angle is generallyShape, it is impossible to reachShape, not as conventional cross-sectionThe cutter of shape easily grinds, easily goes out sword.Shape blade wants again to grind blade at cutter after blunt, must grind off very large-area amount by its angle put the first edge on a knife or a pair of scissors, and ordinary consumer is sharpened anxious meeting and strengthened by knife edge angular, and result is to grind more blunt and more blunt.The blade that this type of section thickness is thicker isCutter, owing to being all use grinding machine or emery wheel to put the first edge on a knife or a pair of scissors when factory process, consumer, after cutter has been used blunt, realizes again grinding sharp knife edges on the sharpening instrument of family and is practically impossible to and easily does.
2. blade, cutter hall, cutter ridge is up and down with thin shortcoming: not having " spine ", cutting knife is to accomplish desirably thin degree；Select the cutting knife made with thin material up and down owing to there is no " spine ", it is easy to deformation, during use, feel is beaten and waftd.Again owing to there is no corresponding weight, it does not have inertia, it does not have shear force, therefore, need during use ceaselessly to cutter butt to hard.
Two, the shortcoming selecting material: material can not be used according to the selection of being required for property of tool function.
1. selection steel steel plate materials, although favourable edge strength, meets the needs of blade, and but can not meet cutter should have the needs of certain toughness, grindability.Cutter hub entirety is hard not easily grinds, and not easily goes out sword, it does not have the easy tipping of toughness cutter, and even whole cutter fractures.
2. using material to attend to one thing and lose sight of another, existing cutter producer uses the material of a kind of carbon steel and rustless steel mixed smelting, but not material keeps the hierarchical composite technique of relatively independent performance.Select the material of corrosion resistant function, but sacrifice the requirement that blade is hard.Select not only containing rustless steel but also the material of carbon containing, meet the needs that cutter appearance looks elegant is not easily got rusty, but sacrifice the due hardness of blade.
Summary of the invention
In order to overcome above-mentioned problem of the prior art, the present invention provides traditional kitchen knife mechanization of cutter blank and manual quality to realize method, owing to using mechanical press method, it is achieved that pursuit to cutting performance on cutter blank cross sectional shape.Simultaneously as use machinery composite algorithm rolling, it is achieved that the combination process of different materials need to be selected and use according to tool function.Cutter is made to have sharpness, toughness, grindability and rotproofness concurrently.
This invention address that traditional kitchen knife mechanization of the technical scheme is that cutter blank of above-mentioned technical problem and manual quality realizes method, first obtain and intend producing cutter cross sectional shape and size；Secondly the cutter section configuration figure having been achieved with, with blade position mirror image, forms sword counter blade and opposes in opposite directions the cross sectional shape of arrangement；Several groove pass of respective shapes is made again, until forming the pass in sword counter blade double-pole base cross section at top and bottom rolls；Prepare simple substance or composite steel billet, obtain, through rolling, the strip material that two row's cutter blank sword counter blades arrange in opposite directions in shape；Then its strip material is cut into two along the position of centrage and blade；Press the single cutter blank needed for the cleaved formation of cutter Len req again；Complete handle device again, shaping, heat treatment, the later stage operation such as put the first edge on a knife or a pair of scissors.
Its steel billet can be the material of certain required single steel, it is also possible to its ectonexine being consistent with composite algorithm milling method and tool function need is made up of unlike material compound；Layer materials selects to meet for the purpose of cutting performance needs, such as carbon steel material, outer layer select corrosion-resistant, favourable appearance is attractive in appearance, be conducive to improving for the purpose of cutter overall flexibility, such as stainless steel material, or easily grinds material such as ferrum.
Composite algorithm can be solid-solid phase compound, it is also possible to be solid-liquid phase compound, or liquid-liquid phase compound.Especially reversely doubtful solid composite algorithm, soldering composite algorithm, the coating composite algorithm of the Direct Rolling composite algorithm in aforementioned composite algorithm, solid-liquid phase compound；When using Direct Rolling composite algorithm, steel billet can be selected for external sheath core welding and obtains inside steel billet vacuum, heating rolling.Use and reversely doubt solid composite algorithm, simple substance steel billet through rolling can in shape close to final pass time, steel billet re-uses reversely doubts solid composite algorithm technique rolling；Use coating composite algorithm, simple substance steel billet through rolling can in shape close to final pass time, use coating composite algorithm technique rolling.
Special requirement according to the shape of tool, special requirement according to the shape of tool, make corresponding roll to roll, maybe the single cutter blank cut off is carried out again single rolling to reach required requirement, as cutter cross section need front-thin-rear-thick namely make before cut after chop cutter time, it is possible to by the cutter blank of rolling and cutting then through the single rolling of eccentric rolls to reach the requirement of front-thin-rear-thick.
Its rolling kitchen knife cross section is rolled into be as thin as and is beneficial to, at angle of throat, cutter hall place, the thickness put the first edge on a knife or a pair of scissors, and there is the cutter ridge of thickening at cutter one's parents' end and knife back place；Cutter ridge, cutter hall, blade, global sections isShape.
For making cutter attractive in appearance and easy to process, it is possible to before cutter blank strip material is not cut into single cutter blank, carry out first surfacing gloss finish.
Put the first edge on a knife or a pair of scissors by the single cutter blank of composite steel billet rolling and cutting and have stratification line at nearly blade after grinding.
The invention has the beneficial effects as follows, the reproduction of traditional-handwork cutter cross section formations is achieved with mechanical press method, achieve the reproduction of the embedding steel technique of traditional-handwork cutter with machinery composite rolling method, be able to organic combination by succinct for tradition cutter technique with modern material advantage:
1, according to performance need, cutter hub cross section can be carried out plastotype.On cross sectional shape, mechanical press technique is utilized to realize the function needs of cutter, as blade, cutter hall are very thin, easily putting the first edge on a knife or a pair of scissors very much, the method for putting the first edge on a knife or a pair of scissors takes straight line to put the first edge on a knife or a pair of scissors, or take cleanliness camber to put the first edge on a knife or a pair of scissors, knife edge angular is little especially, and blade is thin, pressure is big, sharp, does not have the angle of projection between blade and cutter hall, frictional force is little, easily cuts, easily grinds, easily again goes out sword.The laterally thickening of knife back place processes, and adds thick cutter ridge to overall slim cutter, and cutter is played while the bracing force of left and right by this " spine ", add corresponding weight to again overall thin light cutter hub, there is inertia strength during use, be particularly easy to the formation of shear force, improve the shear force of cutter.Both having overcome existing cutter and made particularly kitchen knife, steel plate cutter hub puts the first edge on a knife or a pair of scissors angle too greatly with thickness up and down, the problem being unfavorable for cutting and be unfavorable for mill.Meanwhile, solving again use sheet metal when manufacturing, yielding, become curved, blade weight is too light, lacks inertia, lacks shear force, beats and waft, and needs more that cutter is diligent problem when cutting.
2, according to the performance need of cutter, different selections can be carried out.
The steel billet of rolling cutter blank, the performance need according to cutter, it is possible to select the material of certain required single matter, it is also possible to the material selecting ectonexine different carries out composite algorithm rolling.Composite steel billet outer layer selects easily mill material such as ferrum or selection to have erosion ability can keep the material such as rustless steel of appearance looks elegant, it is possible to fully improve cutter hub toughness and easy mill easily putting the first edge on a knife or a pair of scissors property, aesthetic property.Internal layer selects such as carbon steel, it is possible to meet blade function needs, improves the sharpness of blade.
Three-decker, has sharpness and toughness, grindability and aesthetic property concurrently.Surface adds the pliability of cutter, not easily tipping, the breach that cutter is big will not occur, and easily grind, easily put the first edge on a knife or a pair of scissors, easily cut.Overcome that blade is overall thin is difficult to overcome the yielding problem of the inherent strain of self, cutter hub.Cutter is both firm and tough, and the not only very sharp but also superperformance that is not easily broken, top layer uses and improves the rotproofness of cutter and the attractive in appearance of cutter during rustless steel.
3, mechanical press cutter blank performance and efficiency are better than hand-forged.Advantage:
1. product function and use value improve: use roll-bonding method, improve product crosssection shape and dimensional accuracy；Its coating is spreading with basic unit and is extending straight balanced, and bond strength, compactness are high；Improving product surface quality, surfacing glossiness is good.The performance of product is more stable, structure is more perfect, cuts well easily mill and easily again goes out sword.
2. production efficiency improves: ratio of briquetting is high, and energy consumption is low, and speed is fast, is greatly improved the efficiency of production and processing, and reduces manufacturing cost.
3. make new advances for old, the reproduction of traditional-handwork cutter cross section formations is achieved with mechanical press method, the reproduction of the embedding steel technique of traditional-handwork cutter is achieved with machinery composite rolling method, it is able to organic combination with modern material advantage by succinct for tradition cutter technique, be conducive to traditional handicraft succession and develop, having market value widely.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the flow chart of embodiment.
Fig. 2 is the schematic diagram of each step of flow chart of Fig. 1 embodiment.
In figure, 1. intend producing cutter section configuration, 2. form the shape that blade position is opposed by blade in opposite directions, 3. the pass in the cutter cross section that top and bottom rolls is formed, 4. steel billet, and the cutter blank material 5. obtained through rolling is 6. cut into two, 7. cuts into single cutter blank.8. complete the later stage operation of cutter.
Detailed description of the invention
The specific embodiment of the invention is: traditional kitchen knife mechanization of cutter blank and manual quality realizes method, first obtains and intends producing cutter cross sectional shape and size (1)；Secondly the cutter section configuration figure having been achieved with, with blade position mirror image, forms the cross sectional shape (2) that sword counter blade opposes in opposite directions；Several groove pass of respective shapes is made again, until forming the pass (3) in sword counter blade double-pole base cross section at top and bottom rolls；Prepare simple substance or composite steel billet (4), obtain, through rolling, the strip material (5) that two row's cutter blank sword counter blades arrange in opposite directions in shape；Then its strip material is cut into two (6) along the position of centrage and blade；Press the single cutter blank (7) needed for the cleaved formation of cutter Len req again；Complete handle device again, shaping, heat treatment, the later stage operation (8) such as put the first edge on a knife or a pair of scissors.
Its steel billet can be the material of certain required single material, it is also possible to its ectonexine being consistent with composite algorithm milling method and tool function need is made up of unlike material compound；Layer materials selects to meet for the purpose of cutting performance needs, and the present embodiment selects carbon steel material；Outer layer select corrosion-resistant, favourable appearance is attractive in appearance, be conducive to improving for the purpose of cutter overall flexibility, the present embodiment selects stainless steel material, and the ferrum of the easily mill of the very low flexible of phosphorus content, manufactures the kitchen knife that different performance needs respectively.
Composite algorithm can be solid-solid phase compound, it is also possible to be solid-liquid phase compound, or liquid-liquid phase compound.Especially reversely doubtful solid composite algorithm, soldering composite algorithm, the coating composite algorithm of the Direct Rolling composite algorithm in aforementioned composite algorithm, solid-liquid phase compound；The present embodiment milling method one: use Direct Rolling composite algorithm, steel billet (4) can be selected for external sheath core welding and obtains inside steel billet vacuum, heating rolling.The present embodiment milling method two: simple substance steel billet (4) is when rolling is in shape close to final pass (3), and steel billet (4) re-uses reversely doubts solid composite algorithm technique rolling.The present embodiment milling method three: simple substance steel billet (4) is when rolling is in shape close to final pass (3), and steel billet (4) re-uses the rolling of coating composite algorithm technique.The single cutter blank (7) of composite steel billet rolling puts the first edge on a knife or a pair of scissors after grinding has stratification line at nearly blade place.
The present embodiment milling method four: simple substance steel billet (4) rolls.
The cutter blank (7) of the cutting knife of the kitchen knife of the present embodiment rolling is rolled into the very thin degree being beneficial to and putting the first edge on a knife or a pair of scissors at angle of throat, cutter hall place, thickness such as 0.9 to 1.5mm, this enforcement embodiment, at cutter hall place, thickness is 1.0mm, thicken at kitchen knife one's parents' end and knife back place, forming thick cutter ridge, cutter ridge, cutter hall, blade entirety areShape.
Special requirement according to the shape of tool, special requirement according to the shape of tool, make corresponding roll to roll, maybe the single cutter blank (7) cut off is carried out again single rolling to reach required requirement, the present embodiment cutter cross section need front-thin-rear-thick namely make before cut after chop cutter time, by the cutter blank (7) of rolling and cutting then through the single rolling of eccentric rolls to reach the requirement of front-thin-rear-thick.
For making cutter attractive in appearance and easy to process, it is front that the present embodiment is not cut into single cutter blank (7) in cutter blank strip material (5), carries out just subsurface shaping and gloss finish.
Claims (10)
1. traditional kitchen knife mechanization of cutter blank and manual quality realizes method, it is characterized in that: first obtains and intends producing cutter cross sectional shape and size (1)；Secondly the cutter cross sectional shape figure having been achieved with, with blade position mirror image, forms sword counter blade and opposes in opposite directions the cross sectional shape (2) of arrangement；Several groove pass of respective shapes is made again, until forming the pass (3) in sword counter blade double-pole base cross section at top and bottom rolls；Prepare simple substance or composite steel billet (4), obtain, through rolling, the strip material (5) that two row's cutter blank sword counter blades arrange in opposite directions in shape；Then its strip material is cut into two (6) along the position of centrage and blade；Press the single cutter blank (7) needed for the cleaved formation of cutter Len req again；Complete handle device again, shaping, heat treatment, the later stage operation (8) such as put the first edge on a knife or a pair of scissors.
2. the mechanization of cutter blank according to claim 1 and a kind of tradition kitchen knife handmade article matter realizes method, it is characterized in that: with cutter cross sectional shape blade, blade arranged in opposite directions rolling, it is thus achieved that the strip material (5) that two row's cutter blank sword counter blades arrange in opposite directions in shape.
3. traditional kitchen knife mechanization of cutter blank according to claim 1 and manual quality realizes method, it is characterized in that: its steel billet (4) can be the material of certain required single material, it is also possible to be consistent with composite algorithm milling method and tool function needs its ectonexine to be made up of unlike material compound；Layer materials selects to meet the material of cutting performance needs；Outer layer selects easy mill, corrosion-resistant, favourable appearance is attractive in appearance, be conducive to improving the material of cutter overall flexibility.
4. traditional kitchen knife mechanization of cutter blank according to claim 1 and manual quality realizes method, it is characterized in that: composite steel billet (4) outer layer is rustless steel or the very low ferrum of phosphorus content, or the material of easily mill, corrosion resistant, reinforcement cutter toughness；Inner layer material is steel.
5. traditional kitchen knife mechanization of cutter blank according to claim 1 and manual quality realizes method, it is characterized in that: composite steel billet (4) can be solid-solid phase compound, it can also be solid-liquid phase compound, or liquid-liquid phase compound, especially reversely doubtful solid composite algorithm, soldering composite algorithm, the coating composite algorithm of the Direct Rolling composite algorithm in aforementioned composite algorithm, solid-liquid phase compound；Using Direct Rolling composite algorithm, steel billet (4) can be selected for external sheath core welding and obtains inside steel billet vacuum, heating rolling；Use and reversely doubt solid composite algorithm, simple substance steel billet (4) through rolling can in shape close to final pass (3) time, steel billet (4) re-uses reversely doubts solid composite algorithm technique rolling；Use coating composite algorithm, simple substance steel billet (4) through rolling can in shape close to final pass (3) time, use coating composite algorithm technique rolling.
6. traditional kitchen knife mechanization of cutter blank according to claim 1 and manual quality realizes method, it is characterized in that: the special requirement according to the shape of tool, make corresponding roll to roll, maybe the single cutter blank (7) cut off is carried out again single rolling to reach required requirement.
7. traditional kitchen knife mechanization of cutter blank according to claim 1 and 6 and manual quality realizes method, it is characterized in that: during the cutter chopped after cutting before making cutter hub front-thin-rear-thick, make corresponding roll to roll, maybe by cut off cutter blank (7) then through the single rolling of eccentric rolls to reach the requirement of front-thin-rear-thick.
8. traditional kitchen knife mechanization of cutter blank according to claim 1 and manual quality realizes method, it is characterized in that: cutter blank strip material (5) can be cut into two (6) or to be cut into single cutter blank (7) front, carries out just subsurface shaping or gloss finish.
9. traditional kitchen knife mechanization of cutter blank according to claim 1,3,4 and 5 and manual quality realizes method, it is characterized in that: being put the first edge on a knife or a pair of scissors by the single cutter blank (7) of composite steel billet (4) rolling and cutting has stratification line at nearly blade after grinding.
10. traditional kitchen knife mechanization of cutter blank according to claim 1,2,6 and 7 and manual quality realizes method, it is characterized in that: its kitchen knife cross section is rolled into be as thin as and is beneficial to, at angle of throat, cutter hall place, the thickness put the first edge on a knife or a pair of scissors, and there is the cutter ridge of thickening at cutter one's parents' end and knife back place；Cutter ridge, cutter hall, blade, global sections be " bifurcation " shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510008886 | 2015-01-02 | ||
| CN2015100088869 | 2015-01-02 |
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| CN105750854A true CN105750854A (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610018327.0A Pending CN105750854A (en) | 2015-01-02 | 2016-01-01 | Knife blank and traditional hand-made-quality kitchen knife mechanization implementation method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311854A (en) * | 2018-02-06 | 2018-07-24 | 合肥工业大学 | A kind of preparation process of wear-resisting kitchen knife |
| CN108435798A (en) * | 2018-06-20 | 2018-08-24 | 陈明友 | A kind of milling train |
| CN108705269A (en) * | 2018-06-05 | 2018-10-26 | 山东豪迈机械科技股份有限公司 | Method for processing blade for tire pattern forming |
| CN108856296A (en) * | 2018-06-20 | 2018-11-23 | 陈明友 | Cutter blank rolling mill practice |
| CN109848714A (en) * | 2019-02-27 | 2019-06-07 | 重庆市臻憬科技开发有限公司 | A kind of system and method making blade |
| CN110695633A (en) * | 2019-10-10 | 2020-01-17 | 重庆足工厨具有限公司 | Cutter blank rolling process |
| CN111085834A (en) * | 2019-11-28 | 2020-05-01 | 宁波锋砺金属制品有限公司 | Blade production process and production line thereof |
| CN112643347A (en) * | 2020-12-03 | 2021-04-13 | 福建省长泰县正士餐具有限公司 | Automatic machining assembly line for stainless steel cutter |
| CN112719895A (en) * | 2020-12-03 | 2021-04-30 | 福建省长泰县正士餐具有限公司 | Device for mechanically manufacturing kitchen stainless steel cutter |
| CN112719917A (en) * | 2020-12-03 | 2021-04-30 | 福建省长泰县正士餐具有限公司 | Intelligent production equipment for stainless steel cutter |
-
2016
- 2016-01-01 CN CN201610018327.0A patent/CN105750854A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311854A (en) * | 2018-02-06 | 2018-07-24 | 合肥工业大学 | A kind of preparation process of wear-resisting kitchen knife |
| CN108705269A (en) * | 2018-06-05 | 2018-10-26 | 山东豪迈机械科技股份有限公司 | Method for processing blade for tire pattern forming |
| CN108435798A (en) * | 2018-06-20 | 2018-08-24 | 陈明友 | A kind of milling train |
| CN108856296A (en) * | 2018-06-20 | 2018-11-23 | 陈明友 | Cutter blank rolling mill practice |
| CN109848714A (en) * | 2019-02-27 | 2019-06-07 | 重庆市臻憬科技开发有限公司 | A kind of system and method making blade |
| CN109848714B (en) * | 2019-02-27 | 2020-10-09 | 重庆市臻憬科技开发有限公司 | System and method for manufacturing blade |
| CN110695633A (en) * | 2019-10-10 | 2020-01-17 | 重庆足工厨具有限公司 | Cutter blank rolling process |
| CN111085834A (en) * | 2019-11-28 | 2020-05-01 | 宁波锋砺金属制品有限公司 | Blade production process and production line thereof |
| CN112643347A (en) * | 2020-12-03 | 2021-04-13 | 福建省长泰县正士餐具有限公司 | Automatic machining assembly line for stainless steel cutter |
| CN112719895A (en) * | 2020-12-03 | 2021-04-30 | 福建省长泰县正士餐具有限公司 | Device for mechanically manufacturing kitchen stainless steel cutter |
| CN112719917A (en) * | 2020-12-03 | 2021-04-30 | 福建省长泰县正士餐具有限公司 | Intelligent production equipment for stainless steel cutter |
| CN112643347B (en) * | 2020-12-03 | 2022-11-15 | 南京浩安机械刀具有限公司 | Automatic machining assembly line for stainless steel cutters |
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