CN101992221A - Stainless steel wire on-line coating and drawing production process - Google Patents
Stainless steel wire on-line coating and drawing production process Download PDFInfo
- Publication number
- CN101992221A CN101992221A CN2009101846651A CN200910184665A CN101992221A CN 101992221 A CN101992221 A CN 101992221A CN 2009101846651 A CN2009101846651 A CN 2009101846651A CN 200910184665 A CN200910184665 A CN 200910184665A CN 101992221 A CN101992221 A CN 101992221A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- coating
- steel wire
- online
- annealing
- 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
Links
Landscapes
- Metal Extraction Processes (AREA)
Abstract
The invention discloses a stainless steel wire on-line coating and drawing production process which comprises the steps of drawing, acid cleaning, annealing, and on-line coating and drying, wherein acid cleaning is carried out after drawing, annealing is carried out after acid cleaning, on-line coating and drying are carried out after annealing, and drawing is carried out again. In the on-line coating process, a coating box is adopted to carry out on-line coating on stainless steel wires, and the stainless steel wires are heated by a heating pipe and then enter into the coating box, wherein the coating box is internally provided with coating powder; and then the stainless steel wires are blown by a fan and then enter into an oven to be dried, wherein the linear velocity of the stainless steel wires is 140-180m/min, and drying is on-line drying in the oven. The process has low cost, and can ensure that drawn metal can be prevented from breakage caused by overheating and discoloration caused by oxidization, and the surface finish quality and radiance of finished products are high.
Description
Technical field
The invention belongs to the stainless steel wire drawing production field, relate in particular to and a kind ofly prevent drawing wire hot-spot fracture of wire, oxidation stain and can guarantee finished surface fineness, the online coating drawing of the stainless steel wire that brightness is high production technology.
Background technology
Drawing process is a kind of typical method for metal working, is under the drawing effect, reduces the sectional area of metal rapidoprint by the die hole core, to obtain high accuracy, the wire rod of best bright finish or a kind of plastic working technique of tubing.In the drawing process,, need metalworking coolant that metal material, mould are lubricated, cool off because metal strain produces new rubbing surface greatly and constantly.Especially nickel chromium stainless steel wire fine drawing technology generally is the drawing speed with 16～18m/s, and through 6 grades to 8 grades high speed drawing, in so huge extrusion stretching process, lubricating and cooling agent plays crucial effects especially.At present, nickel chromium stainless steel wire fine drawing metalworking coolant all is to adopt oily lubricant, but formed lubricating film tack is poor, in the drawing process process, squeezed out easily, to such an extent as to the drawing silk is through after the drawing repeatedly, the coefficient of friction between drawing silk surface and core edge, hole sharply increases, and drawing workpiece surface finish, brightness are sharply reduced, also aggravate wearing and tearing, influence the service life of mould mould; Also exist the unfavorable problem of cooling effect and cleaning performance in addition, cooling effect difference causes frequent generation because wire or mould hot-spot and the quality problems of fracture of wire; Cleaning performance is bad, a large amount of metal powders easily not only bonds at drawing silk surface and core edge, hole in drawing process, cause coefficient of friction between the two further to strengthen, and will produce harmful effect later process heat treatment of drawing wire and annealing quality.
Summary of the invention
The present invention is in order to solve the above-mentioned technical problem of existing in prior technology, provide a kind of production cost low, can prevent the overheated fracture of wire of drawing metal, oxidation stain and can guarantee finished surface fineness, the online coating drawing of the stainless steel wire that brightness is high production technology.
At the object of the invention content, the online coating drawing of the stainless steel wire that we proposed production technology, comprise drawing, pickling, annealing, the lubricated immersion and oven dry, pickling after each road drawing, the pickling after annealing, be lubricated after the annealing and soak and oven dry, drawing again, it is characterized in that: substitute lubricated soaking technology with online coating process, described online coating process adopts the coating case to the online coating of stainless steel wire, described stainless steel wire enters the coating case after the heating tube heating, be provided with the coating powder in the described coating case, after fan blows silk, enter oven for drying again, the linear velocity of described stainless steel wire be 140-180 rice/minute, described oven dry is the online oven for drying that enters.
The temperature of described heating tube is 150-200 ℃, and described coating the temperature inside the box is 90 ℃-100 ℃, and temperature is 260-300 ℃ in the described baking oven.
Described coating powder is alkaline animal fat.
Described coating powder is a film agent.
Substitute the acid cleaning process Drawing Stainless Steel Wire with glossing, described glossing adopts quartz sand to the online polishing of stainless steel wire, described quartz sand is arranged in the cylinder of rotation at a high speed, pass in the cylinder of described stainless steel wire by rotation at a high speed, the diameter of described quartz sand is the 25-40 order, the rotary speed of described cylinder is 1800-2200 rev/min, the linear velocity of described stainless steel wire be 6-12 rice/minute.
A described silk footpath scope with the alternative acid cleaning process Drawing Stainless Steel Wire of glossing is the 1.6-3.5 silk.
The present invention wants pickling or cathodic pickling after substituting the former first road drawing linear speed by the online coating drawing of stainless steel wire production technology, anneals again, and annealing is afterwards by manually being dragged to coating case, and then is dragged into oven for drying.Original production technology may also will be carried out the oven dry second time as humidity or the big weather of temperature, and its electricity consumption reached 800 yuan in per 24 hours, and the yarn quality that pulls out is also unstable.Online coating is convenient to quick coating with its preheating, and coating, oven dry drawing have been connected in together, under the prerequisite that does not influence the steel wire metallographic structure, as long as normally drawing at any time of machinery.And we have saved electricity charge 450-500 per ton unit, effect is better than in the past, and the quality that promptly saved the electricity charge, has alleviated labour intensity and product has again also improved greatly.
The present invention compares with existing production technology, has the following advantages:
1) online coating, oven dry, drawing have improved production efficiency, and production cost is low;
2) toughness, intensity and the service life of material have been improved.
The specific embodiment
Embodiment one:
The online coating drawing of a kind of stainless steel wire production technology, comprise drawing, pickling, annealing, the lubricated immersion and oven dry, pickling after each road drawing, the pickling after annealing, be lubricated after the annealing and soak and oven dry, drawing again, substitute lubricated soaking technology with online coating process, described online coating process adopts the coating case to the online coating of stainless steel wire, described stainless steel wire enters the coating case after the heating tube heating, be provided with the coating powder in the described coating case, described coating powder is the film agent that Jiangsu ten thousand logical drawing powder Co., Ltds produce, enter oven for drying again after fan blows silk, the linear velocity of described stainless steel wire is 150 meters/minute, and described oven dry is the online oven for drying that enters; The temperature of described heating tube is 150 ℃, and described coating the temperature inside the box is 100 ℃, and temperature is 300 ℃ in the described baking oven.
Embodiment two:
The online coating drawing of a kind of stainless steel wire production technology, comprise drawing, pickling, annealing, the lubricated immersion and oven dry, pickling after each road drawing, the pickling after annealing, be lubricated after the annealing and soak and oven dry, drawing again, substitute lubricated soaking technology with online coating process, described online coating process adopts the coating case to the online coating of stainless steel wire, described stainless steel wire enters the coating case after the heating tube heating, be provided with the coating powder in the described coating case, described coating powder is the film agent that Jiangsu ten thousand logical drawing powder Co., Ltds produce, enter oven for drying again after fan blows silk, the linear velocity of described stainless steel wire is 180 meters/minute, and described oven dry is the online oven for drying that enters; The temperature of described heating tube is 150 ℃, and described coating the temperature inside the box is 90 ℃, and temperature is 260 ℃ in the described baking oven.Substitute the acid cleaning process Drawing Stainless Steel Wire with glossing simultaneously, described glossing adopts quartz sand to the online polishing of stainless steel wire, described quartz sand is arranged in the cylinder of rotation at a high speed, pass in the cylinder of described stainless steel wire by rotation at a high speed, the diameter of described quartz sand is the 25-40 order, the rotary speed of described cylinder is 1800-2200 rev/min, the linear velocity of described stainless steel wire be 6-12 rice/minute, a described silk footpath scope that substitutes the acid cleaning process Drawing Stainless Steel Wire with glossing is the 1.6-3.5 silk.
Claims (6)
1. the online coating drawing of stainless steel wire production technology, comprise drawing, pickling, annealing, the lubricated immersion and oven dry, pickling after each road drawing, the pickling after annealing, be lubricated after the annealing and soak and oven dry, drawing again, it is characterized in that: substitute lubricated soaking technology with online coating process, described online coating process adopts the coating case to the online coating of stainless steel wire, described stainless steel wire enters the coating case after the heating tube heating, be provided with the coating powder in the described coating case, enters oven for drying again after fan blows silk, the linear velocity of described stainless steel wire be 140-180 rice/minute, described oven dry is the online oven for drying that enters.
2. the online coating drawing of stainless steel wire according to claim 1 production technology, it is characterized in that: the temperature of described heating tube is 150-200 ℃, and described coating the temperature inside the box is 90 ℃-100 ℃, and temperature is 260-300 ℃ in the described baking oven.
3. the online coating drawing of stainless steel wire according to claim 1 production technology, it is characterized in that: described coating powder is alkaline animal fat.
4. according to claim 1, the online coating drawing of 2 or 3 described stainless steel wires production technology, it is characterized in that: substitute the acid cleaning process Drawing Stainless Steel Wire with glossing, described glossing adopts quartz sand to the online polishing of stainless steel wire, described quartz sand is arranged in the cylinder of rotation at a high speed, pass in the cylinder of described stainless steel wire by rotation at a high speed, the diameter of described quartz sand is the 25-40 order, the rotary speed of described cylinder is 1800-2200 rev/min, the linear velocity of described stainless steel wire be 6-12 rice/minute.
5. the online coating drawing of stainless steel wire according to claim 4 production technology is characterized in that: a described silk footpath scope with the alternative acid cleaning process Drawing Stainless Steel Wire of glossing is the 1.6-3.5 silk.
6. the online coating drawing of stainless steel wire according to claim 1 production technology, it is characterized in that: described coating powder is a film agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101846651A CN101992221A (en) | 2009-08-14 | 2009-08-14 | Stainless steel wire on-line coating and drawing production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101846651A CN101992221A (en) | 2009-08-14 | 2009-08-14 | Stainless steel wire on-line coating and drawing production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101992221A true CN101992221A (en) | 2011-03-30 |
Family
ID=43783248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101846651A Pending CN101992221A (en) | 2009-08-14 | 2009-08-14 | Stainless steel wire on-line coating and drawing production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992221A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764782A (en) * | 2012-06-28 | 2012-11-07 | 大连伯新特钢制品有限公司 | Online coating device |
| CN103170515A (en) * | 2013-03-20 | 2013-06-26 | 常州凯翔医用不锈钢有限公司 | Medical stainless steel production technology |
| CN103170804A (en) * | 2013-03-20 | 2013-06-26 | 常州凯翔医用不锈钢有限公司 | Manufacturing technique of medical fastening screw |
| CN103286149A (en) * | 2012-03-01 | 2013-09-11 | 朝阳力宝重工集团有限公司 | Manufacturing process of ultra-pure alloy cold wire-drawing material |
| CN104593580A (en) * | 2014-12-24 | 2015-05-06 | 河冶科技股份有限公司 | Method for preventing annealing carburization of high-speed tool steel cold-drawn steel wire |
| CN109243706A (en) * | 2018-08-21 | 2019-01-18 | 博侃电气（合肥）有限公司 | A kind of production line and its cable preparation method heating thermometric mineral insulated cable |
| CN109261731A (en) * | 2018-08-24 | 2019-01-25 | 江阴康瑞成型技术科技有限公司 | The production technology of anticorrosive anti-loosening stainless steel room staple line |
| CN110055382A (en) * | 2019-05-10 | 2019-07-26 | 安徽长江紧固件有限责任公司 | A kind of manufacturing method of torque-shear type stud |
| CN110434042A (en) * | 2019-08-13 | 2019-11-12 | 哈尔滨威尔焊接有限责任公司 | A kind of hot candied online precoating layer process |
| CN110499462A (en) * | 2019-08-27 | 2019-11-26 | 江阴祥瑞不锈钢精线有限公司 | A kind of production technology of aximal deformation value riveting shell stainless steel wire |
| CN111715721A (en) * | 2019-03-20 | 2020-09-29 | 江阴市春瑞金属制品有限公司 | Preparation method of stainless steel structural type rivet line |
| CN113953337A (en) * | 2020-07-21 | 2022-01-21 | 郑太芸 | Manufacturing method of novel anti-static flexible steel wire of invisible protective net |
| CN114918118A (en) * | 2022-06-01 | 2022-08-19 | 有研亿金新材料有限公司 | Method for preparing medical PTFE (Polytetrafluoroethylene) coating insulating platinum iridium wire by adopting extrusion method |
-
2009
- 2009-08-14 CN CN2009101846651A patent/CN101992221A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286149A (en) * | 2012-03-01 | 2013-09-11 | 朝阳力宝重工集团有限公司 | Manufacturing process of ultra-pure alloy cold wire-drawing material |
| CN103286149B (en) * | 2012-03-01 | 2015-03-04 | 朝阳天翼国基新材料有限公司 | Manufacturing process of ultra-pure alloy cold wire-drawing material |
| CN102764782A (en) * | 2012-06-28 | 2012-11-07 | 大连伯新特钢制品有限公司 | Online coating device |
| CN103170515A (en) * | 2013-03-20 | 2013-06-26 | 常州凯翔医用不锈钢有限公司 | Medical stainless steel production technology |
| CN103170804A (en) * | 2013-03-20 | 2013-06-26 | 常州凯翔医用不锈钢有限公司 | Manufacturing technique of medical fastening screw |
| CN104593580A (en) * | 2014-12-24 | 2015-05-06 | 河冶科技股份有限公司 | Method for preventing annealing carburization of high-speed tool steel cold-drawn steel wire |
| CN104593580B (en) * | 2014-12-24 | 2017-05-03 | 河冶科技股份有限公司 | Method for preventing annealing carburization of high-speed tool steel cold-drawn steel wire |
| CN109243706A (en) * | 2018-08-21 | 2019-01-18 | 博侃电气（合肥）有限公司 | A kind of production line and its cable preparation method heating thermometric mineral insulated cable |
| CN109261731A (en) * | 2018-08-24 | 2019-01-25 | 江阴康瑞成型技术科技有限公司 | The production technology of anticorrosive anti-loosening stainless steel room staple line |
| CN111715721A (en) * | 2019-03-20 | 2020-09-29 | 江阴市春瑞金属制品有限公司 | Preparation method of stainless steel structural type rivet line |
| CN110055382A (en) * | 2019-05-10 | 2019-07-26 | 安徽长江紧固件有限责任公司 | A kind of manufacturing method of torque-shear type stud |
| CN110434042A (en) * | 2019-08-13 | 2019-11-12 | 哈尔滨威尔焊接有限责任公司 | A kind of hot candied online precoating layer process |
| CN110499462A (en) * | 2019-08-27 | 2019-11-26 | 江阴祥瑞不锈钢精线有限公司 | A kind of production technology of aximal deformation value riveting shell stainless steel wire |
| CN110499462B (en) * | 2019-08-27 | 2021-05-07 | 江阴祥瑞不锈钢精线有限公司 | Production process of stainless steel wire for large-deformation riveting shell |
| CN113953337A (en) * | 2020-07-21 | 2022-01-21 | 郑太芸 | Manufacturing method of novel anti-static flexible steel wire of invisible protective net |
| CN114918118A (en) * | 2022-06-01 | 2022-08-19 | 有研亿金新材料有限公司 | Method for preparing medical PTFE (Polytetrafluoroethylene) coating insulating platinum iridium wire by adopting extrusion method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101992221A (en) | Stainless steel wire on-line coating and drawing production process | |
| CN107282839A (en) | A kind of forging technology of forging | |
| CN106269869A (en) | A kind of production method of Valve Steel 53Cr21Mn9Ni4N polishing bar | |
| CN105945081A (en) | Isothermal extrusion process based on temperature segmented control | |
| CN105195551B (en) | A kind of smart drawing process of profile shapes | |
| CN107138660A (en) | A kind of high-carbon-chromium bearing steel warm-rolling loop forming method for realizing tissue nodularization | |
| CN109108139A (en) | A kind of titanium-based alloy material spin forming method based on composite heating | |
| CN106808037A (en) | Micro- textured electrodes wire material of imitative fish scale and preparation method and application | |
| CN107841606A (en) | A kind of method for improving diamond wire bus Fracture Force and intensity | |
| CN106670258A (en) | Plasticity machining method for metal composite pipe | |
| CN102719643A (en) | Heat processing technology of high-carbon carbon steel coil rod for steel wire rope | |
| CN106890867A (en) | A kind of aluminum pipe extrusion process | |
| CN103103457A (en) | Manufacturing method of duplex stainless steel braided hose | |
| CN108531920A (en) | A kind of pre-treating technology of hydraulic plunger workpiece | |
| CN111438220B (en) | Preparation method of titanium alloy wire rod capable of improving yield of titanium alloy rivet | |
| CN104328269A (en) | Online thermal treatment, acid pickling and phosphating process of medium and high-carbon superfine steel wire for rope making | |
| CN102140574B (en) | Annealing process for improving deep drawability of 430 ferrite stainless steel | |
| CN204912638U (en) | Tungsten apparatus for producing of swaging | |
| CN107790851A (en) | A kind of valve heap welding method | |
| CN102719651A (en) | Rapid induction heating and air cooling heat treatment process for steel wire | |
| CN109201732A (en) | The production method of the simple pickling wire rod of washing machine sunpender | |
| CN207139129U (en) | A kind of alternating-current resistance welding wire even draws continuous annealing unit | |
| CN104372354A (en) | Online heat treatment acid pickling and phosphating technology for medium and high-carbon thin steel wire used for ropes | |
| CN103551803B (en) | A kind of ausforming method of intermetallic compound blade forge piece | |
| CN207464096U (en) | The production equipment of one Albatra metal valve forging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110330 |