CN110129528A - Wire annealing pre-treatment production line and method for piston ring - Google Patents
Wire annealing pre-treatment production line and method for piston ring Download PDFInfo
- Publication number
- CN110129528A CN110129528A CN201910403731.3A CN201910403731A CN110129528A CN 110129528 A CN110129528 A CN 110129528A CN 201910403731 A CN201910403731 A CN 201910403731A CN 110129528 A CN110129528 A CN 110129528A
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- CN
- China
- Prior art keywords
- wire
- annealing
- runner
- wire rod
- traction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/021—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by dipping
Abstract
The present invention relates to wire rod technical fields, disclose a kind of wire annealing pre-treatment production line and method for piston ring, including the unwrapping wire runner successively arranged, annealing component, acid dip pickle, drying device, lubrication assembly, traction component and take-up runner, the annealing component includes annealing well furnace, ammonia decomposition device and for connect annealing well furnace and ammonia decomposition device gas pipeline, ammonia disaggregated cost is low, the nitrogen and hydrogen of generation are passed into annealing well furnace, the advantages of inert gas and reducibility gas can be utilized simultaneously, realize low cost, efficient wire annealing pretreatment.
Description
Technical field
The present invention relates to wire rod technical fields, and in particular to a kind of wire annealing pre-treatment production line for piston ring and
Method.
Background technique
Hot-rolled steel used in production engine piston ring needs to carry out annealing pretreatment before drawing process.
The protective gas in annealing well furnace is generally nitrogen, helium and hydrogen in the prior art, and nitrogen and helium are lazy
Property gas, hydrogen is reducibility gas, above-mentioned gas higher cost, and can not utilize reducibility gas and protective gas simultaneously
The advantages of.
Summary of the invention
In order to solve the above technical problems, the present invention provide it is a kind of for the wire annealing pre-treatment production line of piston ring and side
Method, the lower ammonia of disaggregated cost, and the nitrogen of generation and hydrogen are passed through in annealing well furnace, inert gas can be utilized simultaneously
And the advantages of reducibility gas, realize low cost, efficient annealing pretreatment.
In order to solve the above technical problems, the present invention adopts the following technical scheme:,
A kind of wire annealing pre-treatment production line for piston ring, including unwrapping wire runner, the annealing component, pickling successively arranged
Device, drying device, lubrication assembly, traction component and take-up runner, the annealing component include annealing well furnace, ammonolysis craft dress
It sets and the gas pipeline for connecting annealing well furnace and ammonia decomposition device, the machinery that the annealing well furnace is used to improve wire rod adds
Work performance, the ammonia decomposition device are used to provide protective gas for annealing well furnace, and the acid dip pickle is for removing wire rod warp
The oxidation film that annealing well furnace rear surface generates is crossed, the drying device is for removing water of the wire rod Jing Guo acid dip pickle rear surface
Point, the lubrication assembly is used to apply lubricating film for wire surface, and the traction component is used to provide traction for take-up runner take-up
Power.
Further, the annealing well furnace is equipped with the combustion pipe for the extra imflammable gas that burns.
Further, the pickling solution for removing wire surface oxidation film is equipped in the acid dip pickle.
Further, the drying device is high speed air knife, and the high speed air knife is used to remove the moisture of wire surface.
Further, the lubrication assembly includes the oiling station and coating device successively arranged, the oiling station
For forming the adhesive film for being convenient for dusting in wire surface.
Further, the traction component includes two traction runners, and the traction runner is for wound wire and is line
Material provides traction power.
Further, Receiving wire wheel is installed on the take-up runner, the linear velocity of wire rod on the Receiving wire wheel
It is identical as the traction linear velocity of runner.
Wire annealing preprocess method for piston ring, comprising the following steps:
Step 1: the Loosen up wire wheel for being wound with wire rod is mounted on unwrapping wire runner；
Step 2: being passed through annealing well furnace for ammonolysis craft gas, and wire rod is made annealing treatment in annealing well furnace；
Step 3: wire rod is passed through into acid dip pickle, and wire rod is passed through high speed air knife to remove the moisture of wire surface；
Step 4: wire rod is sequentially passed through into oiling station, coating device；
Step 5: guarantee the linear velocity and the linear velocity moment phase of wire rod on Receiving wire wheel of traction runner using electric-control system
Together, Receiving wire wheel is mounted on take-up runner, and wire rod is successively bypassed to traction runner and Receiving wire wheel.
Further, it lights in combustion pipe and escapes while ammonolysis craft gas being passed through annealing well furnace in the step 2
Hydrogen.
Compared with prior art, the method have the benefit that:
1. the lower ammonia of disaggregated cost, and the nitrogen of generation and hydrogen are passed through in annealing well furnace, protection can be utilized simultaneously
Property gas and the advantages of reducibility gas, realize that low cost, efficient annealing pre-process.
2. the annealing well furnace is equipped with the combustion pipe for the excessive gas that burns, extra combustion of hydrogen falls to ring
Border has no effect, and guarantees that imflammable gas will not be spilt into workshop, ensure that the safety of production environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of production line of the present invention.
Specific embodiment
A kind of preferred embodiment of the invention is described in detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of wire annealing pre-treatment production line for piston ring, including the unwrapping wire runner successively arranged
10, annealing component 20, acid dip pickle 30, drying device 40, lubrication assembly 50, traction component and take-up runner 70, it is described to move back
Fiery component includes anneal well furnace 21, ammonia decomposition device 22 and the gas pipeline for connecting annealing well furnace and ammonia decomposition device
23, the annealing well furnace is used to improve the machining property of wire rod, and the ammonia decomposition device is used to provide guarantor for annealing well furnace
Shield property gas, the acid dip pickle are used to remove the oxidation film that wire rod is generated by annealing well furnace rear surface, the drying device
For removing moisture of the wire rod Jing Guo acid dip pickle rear surface, the lubrication assembly is used to apply lubricating film for wire surface, described
Traction component is used to provide traction power for take-up runner take-up, the lower ammonia of disaggregated cost, and by the nitrogen and hydrogen of generation
The advantages of gas is passed through in annealing well furnace, can utilize protective gas and reducibility gas simultaneously, realizes inexpensive, efficient
Annealing pretreatment.
As shown in Figure 1, the annealing well furnace 21 is equipped with the combustion pipe for the extra imflammable gas that burns, it is extra
Combustion of hydrogen, which falls, has no effect to environment, and guarantees that imflammable gas will not be spilt into workshop, ensure that production ring
The safety in border.
As shown in Figure 1, being equipped with the pickling solution for removing wire surface oxidation film, wire feedstock in the acid dip pickle 30
Surface can generally have oxidation film, not can be removed the oxidation film even if being passed through reducibility gas in annealing process also, need by
Wire rod removes the oxidation film of wire surface by pickling solution, prepares for subsequent drawing and rolling mill practice.
As shown in Figure 1, the drying device 40 is high speed air knife, the high speed air knife is used to remove the water of wire surface
Point, the moisture that pickling solution can be certain in wire rod remained on surface is unfavorable for Follow-up lubricating device in wire surface and forms lubricating film,
High speed air knife is set between acid dip pickle and lubrication assembly, wire rod remaining moisture after acid dip pickle can eliminated, mentioned
High lubricating arrangement forms the uniformity coefficient of lubricating film in wire surface, reduces maintenance cost, improves production efficiency.
As shown in Figure 1, the lubrication assembly includes the oiling station and coating device successively arranged, the oiling station
For forming the adhesive film for being convenient for dusting in wire surface, it is equipped with lubricating oil in the oiling station, is set in the coating device
There is powdered lubricant, wire rod is easy to scratch traction runner, the traction runner being scraped off during rotation can when around traction runner
Wire surface is worn, needs to form lubricating film again in wire surface, to reduce wire rod and draw the abrasion between runner, wire rod
After drawing and peeling, surface roughness is lower, and powdered lubricant can not be retained in wire surface, by setting before coating device
Oiling station is set, the adhesive film for being convenient for dusting can formed in wire surface, reduce wire rod and draw the friction of runner, avoid
Wire surface is worn by traction runner, is reduced the replacement number of traction runner, is improved production efficiency.
As shown in Figure 1, the traction component includes two traction runners, the traction runner is for wound wire and is line
Material provides power.
As shown in Figure 1, Receiving wire wheel 71 is installed on the take-up runner 70, the line of wire rod on the Receiving wire wheel
Speed is identical as the traction linear velocity of runner 60.
Annealing preprocess method for piston ring, comprising the following steps:
Step 1: the Loosen up wire wheel 11 for being wound with wire rod is mounted on unwrapping wire runner 10；
Step 2: being passed through annealing well furnace 21 for ammonolysis craft gas, and wire rod is made annealing treatment in annealing well furnace；By ammonolysis craft
Gas lights the hydrogen escaped in combustion pipe while being passed through annealing well furnace.
Step 3: wire rod is passed through into acid dip pickle 30, and wire rod is passed through high speed air knife to remove the moisture of wire surface；
Step 4: wire rod is sequentially passed through into oiling station 51, coating device 52；
Step 5: guarantee the linear velocity moment of wire rod in the linear velocity and Receiving wire wheel 71 of traction runner 60 using electric-control system
It is identical, Receiving wire wheel is mounted on take-up runner 70, and wire rod is successively bypassed to traction runner and Receiving wire wheel.
Working principle of the invention is as follows:
Wire feedstock batches on Loosen up wire wheel, and the one end for wire rod of taking sequentially passes through annealing well furnace 21, acid dip pickle 30, does
Dry device 40, oiling station 51 and coating device 52, traction component and take-up runner 70, and by wire rod around traction runner
60, finally by wire rod on take-up runner 70, annealing well furnace is used to improve the machining property of wire feedstock, ammonolysis craft dress
It sets for ammonia to be decomposed into nitrogen and hydrogen, ammonia and hydrogen is passed through in annealing well furnace, the annealing process of wire rod can be made
It is carried out under the protection of inert gas and reducibility gas, increase the oxide thickness on wire rod surface in annealing process will not
Add, acid dip pickle is used to remove the oxidation film of wire surface, and drying device is used to remove the moisture of wire surface, in order to reduce line
Material needs oiling, dusting before wire rod is around traction runner, keeps leading around abrasion when traction runner between traction runner
It is identical always as the linear velocity of wire rod on Receiving wire wheel to draw runner linear velocity, when being wound to wire rod on Receiving wire wheel not by
Power drawing deformation ensure that the quality stability of wire rod.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technique scheme, for the sake of this narrating mode of specification is just for the sake of understanding, those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of wire annealing pre-treatment production line for piston ring, which is characterized in that including the unwrapping wire runner successively arranged
(10), annealing component (20), acid dip pickle (30), drying device (40), lubrication assembly (50), traction component and take-up runner
(70), the annealing component includes annealing well furnace (21), ammonia decomposition device (22) and is used to connect annealing well furnace and ammonolysis craft
The gas pipeline (23) of device, the annealing well furnace are used to improve the machining property of wire rod, and the ammonia decomposition device is used for
Protective gas is provided for annealing well furnace, the acid dip pickle is used to remove the oxidation that wire rod is generated by annealing well furnace rear surface
Film, the drying device are used to be wire rod table for removing moisture of the wire rod Jing Guo acid dip pickle rear surface, the lubrication assembly
Face applies lubricating film, and the traction component is used to provide traction power for take-up runner take-up.
2. the wire annealing pre-treatment production line according to claim 1 for piston ring, it is characterised in that: the annealing
Well furnace (21) is equipped with the combustion pipe for the extra imflammable gas that burns.
3. the wire annealing pre-treatment production line according to claim 1 for piston ring, it is characterised in that: the pickling
The pickling solution for removing wire surface oxidation film is equipped in device (30).
4. the wire annealing pre-treatment production line according to claim 1 for piston ring, it is characterised in that: the drying
Device (40) is high speed air knife, and the high speed air knife is used to remove the moisture of wire surface.
5. the wire annealing pre-treatment production line according to claim 1 for piston ring, it is characterised in that: the lubrication
Component (50) includes the oiling station (51) and coating device (52) successively arranged, and the oiling station is used in wire surface
Form the adhesive film for being convenient for dusting.
6. the wire annealing pre-treatment production line according to claim 1 for piston ring, it is characterised in that: the traction
Component includes two traction runners (60), and the traction runner for wound wire and provides traction power for wire rod.
7. the wire annealing pre-treatment production line according to claim 6 for piston ring, it is characterised in that: the take-up
It is equipped on runner (70) Receiving wire wheel (71), the line of the linear velocity of wire rod and traction runner (60) on the Receiving wire wheel
Speed is identical.
8. the wire annealing preprocess method of piston ring is used for described in -7 any one according to claim 1, comprising the following steps:
Step 1: the Loosen up wire wheel (11) for being wound with wire rod is mounted on unwrapping wire runner (10)；
Step 2: ammonolysis craft gas is passed through annealing well furnace (21) by operation ammonia decomposition device, and wire rod is carried out in annealing well furnace
Annealing；
Step 3: passing through acid dip pickle (30) for wire rod, and wire rod is passed through high speed air knife to remove the moisture of wire surface；
Step 4: wire rod is sequentially passed through into oiling station (51), coating device (52)；
Step 5: guarantee the linear velocity of wire rod in the linear velocity and Receiving wire wheel (71) of traction runner (60) using electric-control system
Moment is identical, and Receiving wire wheel is mounted on take-up runner (70), and wire rod is successively bypassed to traction runner and take-up work
Character wheel.
9. being used for the wire annealing preprocess method of piston ring according to claim 8, it is characterised in that: in the step 2
The hydrogen escaped in combustion pipe is lighted while ammonolysis craft gas is passed through annealing well furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403731.3A CN110129528A (en) | 2019-05-15 | 2019-05-15 | Wire annealing pre-treatment production line and method for piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403731.3A CN110129528A (en) | 2019-05-15 | 2019-05-15 | Wire annealing pre-treatment production line and method for piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110129528A true CN110129528A (en) | 2019-08-16 |
Family
ID=67574257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910403731.3A Pending CN110129528A (en) | 2019-05-15 | 2019-05-15 | Wire annealing pre-treatment production line and method for piston ring |
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Citations (6)
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|---|---|---|---|---|
| WO2004009856A1 (en) * | 2002-07-22 | 2004-01-29 | Suzuki Metal Industry Co.,Ltd | Process for producing oil tempered wire |
| CN101067187A (en) * | 2007-06-04 | 2007-11-07 | 江阴康瑞不锈钢制品有限公司 | Stainless steel wire for spoke use and producing method thereof |
| CN103468923A (en) * | 2013-08-15 | 2013-12-25 | 王玉凯 | Continuous annealing production line for metal wire rods |
| CN103551406A (en) * | 2013-10-25 | 2014-02-05 | 丹阳荣嘉精密机械有限公司 | Preparing technology of metal fiber wire |
| CN104209705A (en) * | 2014-08-22 | 2014-12-17 | 无锡市第二标准件制造有限公司 | Manufacturing process of screw |
| CN104451747A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Cleaning device for wire treatment integrated machine |
-
2019
- 2019-05-15 CN CN201910403731.3A patent/CN110129528A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004009856A1 (en) * | 2002-07-22 | 2004-01-29 | Suzuki Metal Industry Co.,Ltd | Process for producing oil tempered wire |
| CN101067187A (en) * | 2007-06-04 | 2007-11-07 | 江阴康瑞不锈钢制品有限公司 | Stainless steel wire for spoke use and producing method thereof |
| CN103468923A (en) * | 2013-08-15 | 2013-12-25 | 王玉凯 | Continuous annealing production line for metal wire rods |
| CN103551406A (en) * | 2013-10-25 | 2014-02-05 | 丹阳荣嘉精密机械有限公司 | Preparing technology of metal fiber wire |
| CN104209705A (en) * | 2014-08-22 | 2014-12-17 | 无锡市第二标准件制造有限公司 | Manufacturing process of screw |
| CN104451747A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Cleaning device for wire treatment integrated machine |
Non-Patent Citations (2)
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Application publication date: 20190816 |