CN102441595A - Stainless-steel ten-wave wave-shaped dovetail groove floor moulding process - Google Patents
Stainless-steel ten-wave wave-shaped dovetail groove floor moulding process Download PDFInfo
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- CN102441595A CN102441595A CN201110284756XA CN201110284756A CN102441595A CN 102441595 A CN102441595 A CN 102441595A CN 201110284756X A CN201110284756X A CN 201110284756XA CN 201110284756 A CN201110284756 A CN 201110284756A CN 102441595 A CN102441595 A CN 102441595A
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Abstract
A stainless-steel ten-wave wave-shaped dovetail groove floor moulding process belongs to the field of machining. The invention aims to provide the stainless-steel ten-wave wave-shaped dovetail groove floor moulding process, which is moulded at one time from a plate to a finished product and can machine longer products. Equipment in the invention comprises an uncoiler, a moulding machine unit, a clipping machine and a roller path; forty-two rolling mills are mounted on an engine base of the moulding machine unit; and each rolling mill comprises two roller racks and two rollers between the two roller racks. The invention has the advantages that the structure is reasonable, the ten-wave dovetail groove floors manufactured are light in weight (the weight is reduced by 20%), the noise is reduced (by 20%), the service life is more than doubles (forty years), the passenger capacity is increased by 20 %, and the welding labour hour of a vehicle body is reduced by 50 %.
Description
Technical field
The invention belongs to field of machining.
Background technology
The production equipment on dovetail groove floor has many, but the dovetail groove floor of producing is heavier from body, installs extremely inconvenient; And damage easily, service life is short, the cost that increases virtually; And the existing equipment production process is complicated, and continuous productive process property is relatively poor continuously, so can only produce short dovetail groove floor; In use increase weld seam, just increase workload, reduced efficient and reduced sealing property and intensity.
Summary of the invention
The purpose of this invention is to provide a kind of from sheet material to the finished product one-shot forming, and can process stainless steel ten ripple dovetail groove rolling country sheet metal forming technologies than long products.
Equipment of the present invention is made up of uncoiler, shaping machine set, cutting machine, raceway,
On the support of a, uncoiler slideway is arranged, slide block matches with slideway, and slide-bar passes slide block, and taper iron is installed on slide-bar, and the motor that slide block walking and slide-bar are rotated is installed on support;
42 road milling trains are installed on the support of b, shaping machine set, and the per pass milling train is that two rolls between two roller framves and two roller framves are formed;
1. the structure of single milling train is: top shoe and sliding block that the inboard taxiway of support cooperates, last adjusting lever be through being threaded on the support, and be connected with top shoe, and following adjusting lever is through being threaded in the support lower end, and be connected with sliding block;
2. the top shoe of two of the per pass milling train roller framves is equipped with topping roll, and the sliding block of two roller framves of per pass horizontal roller frame is equipped with bottom roll;
3. topping roll is connected with universal drive shaft respectively with bottom roll, and universal drive shaft is connected with the power input system;
C, raceway structure are: axle is connected with the cylinder roller on the sidewall of frame upper end;
Shaping machine set has 42 road milling trains, and the per pass milling train has a pair roller, and the corrosion resistant plate that installation mold on roll, uncoiler are brought passes through at roll shop building, and the mould die mould on roll;
Corrosion resistant plate ten ripple dovetail groove moulding process are following:
At first the stainless steel coiled material is installed on the uncoiler, the rotation uncoiler is with the stretching shaping machine set of sending into of corrosion resistant plate;
Middle with corrosion resistant plate is that center line is processed; All 42 road roll center lines of this center line and shaping machine set are corresponding; And on the topping roll with this center line punch is installed; On the corresponding bottom roll die is installed, the protuberance of punch is corresponding with the depressed part of die, and the center line of the first ripple punch-die is corresponding with corrosion resistant plate center line and 42 road roll center lines;
The first ripple waveform groove of corrosion resistant plate is passed through first to the 10th one first ripple punch-die moulded section on the roll;
Second ripple of corrosion resistant plate and the 3rd ripple waveform groove are respectively through the second ripple punch-die and the 3rd ripple punch-die moulded section on the 5th road to the 14 road rolls; Being installed in the second ripple punch-die and the 3rd ripple punch-die centering line two ends on the 5th road to the 14 road rolls, also is the equidistant two ends of the first ripple punch-die;
Through the 4th ripple punch-die and the 5th ripple punch-die moulded section on the tenth road to the 19 road rolls, the 4th ripple punch-die and the 5th ripple punch-die place the second ripple punch-die and the equidistant two ends of the 3rd ripple punch-die on the roll respectively respectively for the 4th ripple of corrosion resistant plate and the 5th ripple waveform groove;
Through the 6th ripple punch-die and the 7th ripple punch-die moulded section on the 15 road to the 24 road rolls, the 6th ripple punch-die and the 7th ripple punch-die place the 4th ripple and the 5th ripple punch-die two ends on the roll respectively respectively for the 6th ripple of corrosion resistant plate and the 7th ripple waveform groove;
Through the 8th ripple punch-die and the 9th ripple punch-die moulded section on the 20 road to the 29 road rolls, the 8th ripple punch-die and the 9th ripple punch-die place the 6th ripple and the 7th ripple punch-die two ends on the roll respectively respectively for the 8th ripple of corrosion resistant plate and the 9th ripple waveform groove;
The tenth ripple waveform groove of corrosion resistant plate is divided into two parts processing; Through the tenth ripple left-half punch-die and the tenth ripple right half part punch-die moulded section on the 30 road to the 42 road rolls, the tenth ripple left-half punch-die and the tenth ripple right half part punch-die place the 8th ripple punch-die and the 9th ripple punch-die two ends respectively respectively;
The ten wave-wave shape channel-section steel plates that machine are sent into cutting machine, and the blade of the shearing blade of cutting machine is corresponding with ten ripple waveform groove, and cuts off;
Cutting off ten ripple waveform groove corrosion resistant plates of moulding carries through raceway.
The present invention is rational in infrastructure, ten ripple dovetail floor lightweights (loss of weight 20%) of making, and noise reduction (reducing by 20%), double service life above (40 years), handling capacity of passengers increases by 20%, reduces by 50% during the car body Welder.In order to satisfy a series of extremely harsh technical indicators of design, select the SUS301L high-strength stainless steel sheet for use, adopt arc length recurvation shaping design technology, and through 42 road milling train, progressively rolling formations.The novel subway vehicle adopts ten ripple dovetail groove corrugated floors, can reduce by 3 22 meters long weld seams, has improved production efficiency greatly, reduces cost, and has improved the intensity and the sealing property of car load simultaneously.
Description of drawings
Fig. 1 is a uncoiler structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1 of the present invention;
Fig. 3 is a clod wash unit structural representation of the present invention;
Fig. 4 is the vertical view of Fig. 3 of the present invention;
Fig. 5 hydraulic pressure clipping apparatus of the present invention structural representation;
Fig. 6 is the vertical view of Fig. 5 of the present invention;
Fig. 7 is the single roller group structural representation in the clod wash unit of Fig. 3 of the present invention;
Fig. 8 is single group Hooks coupling universal coupling and a roll syndeton sketch map among Fig. 4 of the present invention;
Fig. 9 is a finished conveying device structural representation of the present invention;
Figure 10 is the present invention's 42 road stamper forming process flow charts;
Only embody first ripple, the 3rd ripple, the 5th ripple, the 7th ripple, the 9th ripple and the tenth ripple right half part among the figure, and second ripple, the 4th ripple, the 6th ripple, the 8th ripple, the tenth ripple left-half are corresponding with first ripple, the 3rd ripple, the 5th ripple, the 7th ripple, the 9th ripple and the tenth ripple right half part through center line.
The specific embodiment
Equipment of the present invention is made up of uncoiler 1, shaping machine set 2, cutting machine 3, raceway 4,
Slideway 14 is arranged on the support of a, uncoiler 1, and slide block 11 matches with slideway 14, and slide-bar 12 passes slide block 11, and taper iron 15 is installed on slide-bar 12, and the motor 13 that slide block 11 walkings and slide-bar 12 are rotated is installed on support;
42 road milling trains 21 are installed on the support 22 of b, shaping machine set 2, and per pass milling train 21 is that two rolls between two roller framves and two roller framves are formed;
The structure of 1. single milling train 21 is: top shoe 213 and sliding block 217 that support 212 inboard taxiways 214 cooperate; Last adjusting lever 215 is through being threaded on the support 212; And be connected with top shoe 213; Following adjusting lever 211 is through being threaded in support 212 lower ends, and is connected with sliding block 217;
2. the top shoe 213 of two of per pass milling train 21 roller framves is equipped with topping roll 23, and the sliding block 217 of two roller framves of per pass horizontal roller frame 21 is equipped with bottom roll 216;
3. topping roll 23 is connected with universal drive shaft 24 respectively with bottom roll 216, and universal drive shaft 24 is connected with the power input system;
C, raceway 4 structures are: axle is connected with cylinder roller 41 on the sidewall of frame 42 upper ends;
Shaping machine set has 42 road milling trains, and the per pass milling train has a pair roller, and the corrosion resistant plate that installation mold on roll, uncoiler are brought passes through at roll shop building, and the mould die mould on roll;
Corrosion resistant plate ten ripple dovetail groove moulding process are following:
At first the stainless steel coiled material is installed on the uncoiler, the rotation uncoiler is with the stretching shaping machine set of sending into of corrosion resistant plate;
Middle with corrosion resistant plate is that center line is processed; All 42 road roll center lines of this center line and shaping machine set are corresponding; And on the topping roll with this center line punch is installed; On the corresponding bottom roll die is installed, the protuberance of punch is corresponding with the depressed part of die, and the center line of the first ripple punch-die is corresponding with corrosion resistant plate center line and 42 road roll center lines;
The first ripple waveform groove of corrosion resistant plate is passed through first to the 10th one first ripple punch-die moulded section on the roll;
Second ripple of corrosion resistant plate and the 3rd ripple waveform groove are respectively through the second ripple punch-die and the 3rd ripple punch-die moulded section on the 5th road to the 14 road rolls; Being installed in the second ripple punch-die and the 3rd ripple punch-die centering line two ends on the 5th road to the 14 road rolls, also is the equidistant two ends of the first ripple punch-die;
Through the 4th ripple punch-die and the 5th ripple punch-die moulded section on the tenth road to the 19 road rolls, the 4th ripple punch-die and the 5th ripple punch-die place the second ripple punch-die and the equidistant two ends of the 3rd ripple punch-die on the roll respectively respectively for the 4th ripple of corrosion resistant plate and the 5th ripple waveform groove;
Through the 6th ripple punch-die and the 7th ripple punch-die moulded section on the 15 road to the 24 road rolls, the 6th ripple punch-die and the 7th ripple punch-die place the 4th ripple and the 5th ripple punch-die two ends on the roll respectively respectively for the 6th ripple of corrosion resistant plate and the 7th ripple waveform groove;
Through the 8th ripple punch-die and the 9th ripple punch-die moulded section on the 20 road to the 29 road rolls, the 8th ripple punch-die and the 9th ripple punch-die place the 6th ripple and the 7th ripple punch-die two ends on the roll respectively respectively for the 8th ripple of corrosion resistant plate and the 9th ripple waveform groove;
The tenth ripple waveform groove of corrosion resistant plate is divided into two parts processing; Through the tenth ripple left-half punch-die and the tenth ripple right half part punch-die moulded section on the 30 road to the 42 road rolls, the tenth ripple left-half punch-die and the tenth ripple right half part punch-die place the 8th ripple punch-die and the 9th ripple punch-die two ends respectively respectively;
The ten wave-wave shape channel-section steel plates that machine are sent into cutting machine, and the blade of the shearing blade of cutting machine is corresponding with ten ripple waveform groove, and cuts off;
Cutting off ten ripple waveform groove corrosion resistant plates of moulding carries through raceway.
One cover roll is installed before first road, and what on this cover roll, only install is plain-barreled roll, and the corrosion resistant plate of belt-press type is passed through and clamping, prevents the corrosion resistant plate distortion.
Punch of on second road, installing and die are in correspondence with each other; The boss of punch is for trapezoidal; The groove of die also corresponding for trapezoidal, the trapezoidal minor face of punch, die is 7.73mm to the height of growing the limit, the length of minor face is 42 mm; The length on long limit is 60 mm, and the angle of hypotenuse and minor face is 139o.
Punch of installing on the 3rd road and die are in correspondence with each other; The boss of punch is for trapezoidal; The groove of die also corresponding for trapezoidal, the trapezoidal minor face of punch, die is 10mm to the height of growing the limit, the length of minor face is 42 mm; The length on long limit is 54 mm, and the angle of hypotenuse and minor face is 125o.
Punch of installing on the 4th road and die are in correspondence with each other; The boss of punch is for trapezoidal, the groove of die also corresponding for trapezoidal, the trapezoidal minor face of punch, die to the height of growing the limit is 11mm; The length of minor face is 40 mm; The length on long limit is 50 mm, and the angle of hypotenuse and minor face is 119o, and minor face to become radius be the circular arc of 101mm.
Punch of installing on the 5th road and die are in correspondence with each other, and the boss of punch and the groove of die are rectangle, rectangular wide be 13mm, length is 40 mm, the boss end face of punch and the groove floor of die are the circular arc that radius is 80mm; And second ripple and the 3rd ripple waveform groove get into preset condition.
The 6th road continues the corrosion resistant plate of the 5th road processing is continued processing on basis, the 5th road; So; Be equipped with on the 6th road with the 5th road same level line on identical punch-die, the corrosion resistant plate of the 5th road machine-shaping is not continued processing, yet but increases the new punch-die operation of twice; Promptly carry out second ripple and the 3rd ripple waveform groove begins moulded section; Punch-die is identical on second road of this twice punch-die and the first ripple operation, and the twice punch-die of increase begins the second and the 3rd waveform dovetail groove of moulded section corrosion resistant plate generally in the first ripple operation punch-die both sides.
The first ripple punch-die in the 7th road is identical with concavo-convex mould on the 6th road and the 5th road; Do not change; And second ripple is identical with the 3rd road punch-die of first ripple with the 3rd ripple punch-die, and shape and size are the same, makes second ripple and the 3rd ripple carry out second section processing and forming like this.
The length and width of the rectangular segment of the first ripple punch-die in the 8th road do not change, and continuing to remain on length is 40 mm, and wide is 13mm, and the groove floor of the boss end face of punch and die is the circular arc that radius is 65mm; Second ripple is identical with the punch-die in first ripple the 4th road with the 3rd ripple punch-die.
The first ripple punch-die in the 9th road is identical with the 8th road first ripple punch-die, and second ripple is identical with the 5th road of first ripple with the 3rd ripple punch-die.
The first ripple punch in the tenth road is that the bottom surface is the trapezoidal of circular arc type; Corresponding die is that end face is the trapezoidal of circular arc type, and it is 13mm that the corrosion resistant plate waveform groove after the processing is of a size of trapezoidal height, and last minor face is 37mm; Long limit is 42mm down, and trapezoidal side edges and last minor face angle are 101o; Second ripple is identical with the 6th road with the 3rd wave-wave shape geosynclinal convex die, and the 4th ripple and the 5th ripple waveform groove entering preset condition.
The 10th one the first ripple punch and die in echelon, it is 13mm that the corrosion resistant plate waveform groove after the processing is of a size of trapezoidal height, last minor face 37mm, following long limit 44mm, side and last minor face angle are 105 o, this moment, the first ripple waveform groove die mould was accomplished; Second ripple is identical with first ripple the 7th road with the 3rd ripple punch-die, and the 4th ripple and the 5th ripple get into the die mould state, carry out first section die mould, and punch-die is identical with first ripple, the second road punch-die.
By on can know; The first ripple waveform groove is through 10 one moulded sections of first road to the; Second ripple and the 3rd ripple waveform groove are through the 14 road moulded sections of the 5th road to the, and the 4th ripple and the 5th ripple waveform groove are through the 19 road moulded sections of the tenth road to the, and the 6th ripple and the 7th ripple waveform groove are through the 24 road moulded sections of the 15 road to the; The 8th ripple and the 9th ripple waveform groove are through the 29 road moulded sections of the 20 road to the, and table 1 is the identical corresponding tables in first ripple to the, nine each road of ripple punch-die
In the table; First ripple, first road, second and third ripple the 5th road, fourth, fifth ripple the tenth road, the 6th, seven ripple the 15 roads, the 8th, nine ripple the 20 roads are initial die moulds of each waveform in the first step die mould; And all are plain-barreled rolls; Corrosion resistant plate is not changed; Concrete distortion die mould all is in second step during die mould, and corresponding in first ripple the 10th one, second and third ripple the 15 road, fourth, fifth ripple the 20 road, the 6th, seven ripple the 25 roads, the 8th, nine ripple the 30 roads to waveform groove machine-shaping.The data of each step roll are identical with the corresponding step data of the first ripple roll.
The waveform groove of the tenth ripple is the two ends at corrosion resistant plate; Be divided into two parts die mould; Every part is the half waveform groove; The combination of two and half waveform groove just in time is a complete waveform groove, and each association is corresponding with first step to the 11 step 1 one in the table 1, and two and half waveform groove of the tenth ripple are 40 one completion die mould in the 30 road to the.
The 42 road is that the waveform groove of first ripple to the, ten ripples is carried out the finish rolling calibration, guarantees the accuracy of ten waveform groove.
Below be the simple and easy description of related data data of the present invention:
One, width: 1100mm, thickness: 0.6mm, tensile strength: min 820 N/mm
2, max 1000 N/mm
2High-strength stainless steel sheet, through 42 road milling trains, 3000 moulds, progressively rolling formations.In forming process, let residual stress cancel out each other, do not need heat treatment, it is smooth finally to obtain 10 ripples, ripple swallowtail shape, the 20 meters long smooth section bars of whole template.
Two, moulding process step:
1, design is fit to the cold roll forming unit of above-mentioned technological requirement, comprising: memorial archway, axle system, the gloomy spiral curved tooth of Gree, permanent power AC drawing system etc.Important technological parameters is following:
1. apparatus for production line is formed:
Uncoiler → shaping machine set → cut off → raceway → packing
2. uncoiler:
Function: the roll coil of strip is opened.
Structure: bipyramid, hydraulic pressure move conehead, a side band brake, opposite side drive.
The hydraulic lifting roll coil of strip.
Parameter: strip width: 500～1350mm
Belt steel thickness: 0.6～1.5mm
Roll coil of strip external diameter: 1100～1600mm
Warp: 550～600mm in the roll coil of strip
3. shaping machine set:
Unit is arranged: feeding → flat → flat → flat → flat → flat → flat →.Can increase edger roll and messenger arbitrarily in the middle of (42 road plain-barreled roll).
Feeding: guarantee that steel band gets into the horizontal roller frame.
Horizontal roller frame: roll is installed, is made the steel band moulding.The horizontal roller diameter of axle 130.
Opening degree: 200mm～300mm.
The transmission side location.Step location (flatness, the depth of parallelism are 0.05mm).
The horizontal roller axial float is less than 1mm.Stability Analysis of Structures, to change roll convenient.
Transmission side bearing: self-aligning roller bearing 23022
Horizontal roller spacing: 650mm.
The unit transmission:
Adopt frequency control motor, hard flank of tooth cylindrical gear reducer, spiral curved tooth transmission differential box, universal drive shaft.Driving torque is big, reliability and durability.
Unit motor: 45KW
Unit speed: 4～10m/min.
Height of rolling line: 800mm
4. clipping apparatus
Function: the section bar of forming is cut off by Len req.
,Structure: form by frame, shearing die, hydraulic cylinder.
2, the computer simulation system pass design of finite element parsing;
3,3000 moulds joins the roller system;
4, ten ripple dovetail groove corrugated floor material parameters:
Material: SUS301L-MT tensile strength: min 820 N/mm
2, max 1000 N/mm
2
Material width: 1100mm
Material thickness: 0.6mm.
Claims (1)
1. stainless steel ten ripple dovetail groove rolling country sheet metal forming technologies, it is characterized in that: equipment is made up of uncoiler (1), shaping machine set (2), cutting machine (3), raceway (4),
Slideway (14) is arranged on the support of a, uncoiler (1); Slide block (11) matches with slideway (14); Slide-bar (12) passes slide block (11); Taper iron (15) is installed on slide-bar (12), the motor (13) that slide block (11) walking and slide-bar (12) are rotated is installed on support;
42 road milling trains (21) are installed on the support (22) of b, shaping machine set (2), and per pass milling train (21) is that two rolls between two roller framves and two roller framves are formed;
The structure of 1. single milling train (21) is: top shoe (213) and sliding block (217) that the inboard taxiway (214) of support (212) cooperates; Last adjusting lever (215) is through being threaded on the support (212); And be connected with top shoe (213); Following adjusting lever (211) is through being threaded in support (212) lower end, and is connected with sliding block (217);
2. the top shoe (213) of two roller framves of per pass milling train (21) is equipped with topping roll (23), and the sliding block (217) of two roller framves of per pass horizontal roller frame (21) is equipped with bottom roll (216);
3. topping roll (23) is connected with universal drive shaft (24) respectively with bottom roll (216), and universal drive shaft (24) is connected with the power input system;
C, raceway (4) structure are: axle is connected with cylinder roller (41) on the sidewall of frame (42) upper end;
Shaping machine set has 42 road milling trains, and the per pass milling train has a pair roller, and the corrosion resistant plate that installation mold on roll, uncoiler are brought passes through at roll shop building, and the mould die mould on roll;
Corrosion resistant plate ten ripple dovetail groove moulding process are following:
At first the stainless steel coiled material is installed on the uncoiler, the rotation uncoiler is with the stretching shaping machine set of sending into of corrosion resistant plate;
Middle with corrosion resistant plate is that center line is processed; All 42 road roll center lines of this center line and shaping machine set are corresponding; And on the topping roll with this center line punch is installed; On the corresponding bottom roll die is installed, the protuberance of punch is corresponding with the depressed part of die, and the center line of the first ripple punch-die is corresponding with corrosion resistant plate center line and 42 road roll center lines;
The first ripple waveform groove of corrosion resistant plate is passed through first to the 10th one first ripple punch-die moulded section on the roll;
Second ripple of corrosion resistant plate and the 3rd ripple waveform groove are respectively through the second ripple punch-die and the 3rd ripple punch-die moulded section on the 5th road to the 14 road rolls; Being installed in the second ripple punch-die and the 3rd ripple punch-die centering line two ends on the 5th road to the 14 road rolls, also is the equidistant two ends of the first ripple punch-die;
Through the 4th ripple punch-die and the 5th ripple punch-die moulded section on the tenth road to the 19 road rolls, the 4th ripple punch-die and the 5th ripple punch-die place the second ripple punch-die and the equidistant two ends of the 3rd ripple punch-die on the roll respectively respectively for the 4th ripple of corrosion resistant plate and the 5th ripple waveform groove;
Through the 6th ripple punch-die and the 7th ripple punch-die moulded section on the 15 road to the 24 road rolls, the 6th ripple punch-die and the 7th ripple punch-die place the 4th ripple and the 5th ripple punch-die two ends on the roll respectively respectively for the 6th ripple of corrosion resistant plate and the 7th ripple waveform groove;
Through the 8th ripple punch-die and the 9th ripple punch-die moulded section on the 20 road to the 29 road rolls, the 8th ripple punch-die and the 9th ripple punch-die place the 6th ripple and the 7th ripple punch-die two ends on the roll respectively respectively for the 8th ripple of corrosion resistant plate and the 9th ripple waveform groove;
The tenth ripple waveform groove of corrosion resistant plate is divided into two parts processing; Through the tenth ripple left-half punch-die and the tenth ripple right half part punch-die moulded section on the 30 road to the 42 road rolls, the tenth ripple left-half punch-die and the tenth ripple right half part punch-die place the 8th ripple punch-die and the 9th ripple punch-die two ends respectively respectively;
The ten wave-wave shape channel-section steel plates that machine are sent into cutting machine, and the blade of the shearing blade of cutting machine is corresponding with ten ripple waveform groove, and cuts off;
Cutting off ten ripple waveform groove corrosion resistant plates of moulding carries through raceway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110284756 CN102441595B (en) | 2011-09-23 | 2011-09-23 | Stainless-steel ten-wave wave-shaped dovetail groove floor moulding process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110284756 CN102441595B (en) | 2011-09-23 | 2011-09-23 | Stainless-steel ten-wave wave-shaped dovetail groove floor moulding process |
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| CN102441595A true CN102441595A (en) | 2012-05-09 |
| CN102441595B CN102441595B (en) | 2013-11-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537346A (en) * | 2015-04-23 | 2016-05-04 | 深圳市宇融通科技有限公司 | Roll-finishing and forming process for dovetail groove |
| CN106814685A (en) * | 2017-03-11 | 2017-06-09 | 潍坊瑞孚冷弯设备有限公司 | A kind of automatic cold roll forming production line electric-control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040247927A1 (en) * | 2003-06-06 | 2004-12-09 | Kurz Douglas L. | Method of producing seamless, multi-layer, bonded, metallic, laminate strips or coils of arbitrarily long length |
| JP2006136888A (en) * | 2004-11-10 | 2006-06-01 | Nippon Steel Corp | Equipment and method for cold rolling |
| CN101100898A (en) * | 2007-08-01 | 2008-01-09 | 罗美强 | Stainless steel floor |
| CN101716594A (en) * | 2009-12-11 | 2010-06-02 | 永鑫精密材料（无锡）有限公司 | Production process of precise stainless steel band for vehicle sealing pad |
-
2011
- 2011-09-23 CN CN 201110284756 patent/CN102441595B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040247927A1 (en) * | 2003-06-06 | 2004-12-09 | Kurz Douglas L. | Method of producing seamless, multi-layer, bonded, metallic, laminate strips or coils of arbitrarily long length |
| JP2006136888A (en) * | 2004-11-10 | 2006-06-01 | Nippon Steel Corp | Equipment and method for cold rolling |
| CN101100898A (en) * | 2007-08-01 | 2008-01-09 | 罗美强 | Stainless steel floor |
| CN101716594A (en) * | 2009-12-11 | 2010-06-02 | 永鑫精密材料（无锡）有限公司 | Production process of precise stainless steel band for vehicle sealing pad |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537346A (en) * | 2015-04-23 | 2016-05-04 | 深圳市宇融通科技有限公司 | Roll-finishing and forming process for dovetail groove |
| CN106814685A (en) * | 2017-03-11 | 2017-06-09 | 潍坊瑞孚冷弯设备有限公司 | A kind of automatic cold roll forming production line electric-control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102441595B (en) | 2013-11-06 |
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