CN103624104A - Titanium and titanium alloy wire surface treatment method and device - Google Patents
Titanium and titanium alloy wire surface treatment method and device Download PDFInfo
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- CN103624104A CN103624104A CN201310526243.4A CN201310526243A CN103624104A CN 103624104 A CN103624104 A CN 103624104A CN 201310526243 A CN201310526243 A CN 201310526243A CN 103624104 A CN103624104 A CN 103624104A
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Abstract
The invention discloses a titanium and titanium alloy wire surface treatment method. The titanium and titanium alloy wire surface treatment method comprises the following steps: wires to be processed are etched and peeled in a lubricating oil environment successively, wherein the wires to be processed pass through a first oil gun which is communicated with an oil channel and has a pressurization function before being etched, then pass through a second oil gun which is communicated with the oil channel and has a pressurization function, and then is peeled. A titanium and titanium alloy wire surface treatment device comprises an oil filling groove which is internally provided with a wire channel; the wire channel is provided with an etching mold and a peeling mold. The etching and peeling method provided by the invention is used for etching and peeling the wires to be processed in the lubricating oil environment, improves the smoothness and uniformity of the surfaces of the wires, is simple in process and convenient to operate, not only guarantees the most original metal surfaces of the wires, but also reduces the product processing cost on the premise of not increasing the working procedures, and improves the production efficiency.
Description
Technical field
The invention belongs to titanium or titanium alloy silk material processing method technical field, relate to a kind of titanium or titanium alloy silk material surface treatment method, also relate to the device that this method adopts.
Background technology
Due to titanium or titanium alloy silk material, plasticity is lower at normal temperatures, and deflection scope is less, therefore, is difficult to carry out cold working, usually adopts hot worked mode.Silk material surface after processing all adheres to lubricant, and oxide skin etc., form lubricating layer, oxide layer, gettering layer.In order to make a material obtain glossy surface, have at present three kinds of modes to process:
One, adopt the method that soda acid is washed to remove top layer.The silk material surface obtaining by the method is pickling and sends out face black, metal polish true qualities not, and silk material surface smoothness is low, contaminated environment and often occurring with inhaling hydrogen phenomenon;
Two, adopt the method for grinding and polishing to remove top layer.Silk material after hot-working is aligned, then after grinding, obtain metal polish surface, but its surface quality and grinding technique have much relations, and silk material surface all has grinding lines to exist, later stage is often improved surface smoothness by methods such as polishings, operation is heavy, and working (machining) efficiency is lower, has a strong impact on the delivery cycle of product.
Three, adopt the method stripping off the skin to remove top layer.Silk material after using slicing mould to hot-working strips off the skin.Although the method environmental pollution is less, but due to strip off the skin process mould and silk material between frictional resistance larger, after stripping off the skin, silk material surface smoothness is inhomogeneous, and because the reasons such as operating process danger is large are difficult to realize mass, only can meet the processing of special batch.
Summary of the invention
The object of the present invention is to provide a kind of titanium or titanium alloy silk material surface treatment method, between the slicing mould that solution prior art exists and silk material, frictional resistance is larger, the low and inhomogeneous problem of silk material surface smoothness after stripping off the skin.
The device that provides said method used is provided another object of the present invention.
Technical scheme of the present invention is, titanium or titanium alloy silk material surface treatment method, by processed filament material in lubricating oil environment, successively carry out garland, processing strips off the skin.
Feature of the present invention is also:
Processed filament material carrying out garland, strip off the skin and pass and be communicated with and have the oil gun of function of increasing pressure with oil duct before processing.
Processed filament material is through the first oil gun that is communicated with and has function of increasing pressure with oil duct before carrying out garland, and then through the second oil gun that is communicated with and has function of increasing pressure with oil duct, processing then strips off the skin.
Second technical scheme of the present invention be, titanium or titanium alloy silk material surface processing device, comprises oil holding slot, be a silk material passage in oil holding slot, and a material passage is provided with garland mould and scalping mold.
On silk material passage, be provided with successively two oil guns, on two oil guns, be equipped with the one-way cock that processed filament material passes, garland mould is arranged on muzzle the place ahead of first oil gun, and scalping mold is arranged on muzzle the place ahead of second oil gun.
On the body of a gun of two oil guns, being equipped with body of a gun supercharging device, is bit-withdrawing slot between the body of a gun supercharging device of first oil gun and garland mould, between the body of a gun supercharging device of second oil gun and scalping mold, is bit-withdrawing slot.
Two oil guns are all connected with oil duct.
Oil duct is connected with fuel tank, and oil duct is provided with oil duct valve, oil pump.
Oil holding slot is provided with the oil-in being communicated with fuel tank, and oil-in place is provided with savings net.
Oil-in is arranged on the tail end of oil holding slot.
Garland mould endoporus is zigzag, and processed filament material diameter is between garland mould tooth root and the height of crown, and crown height is greater than scalping mold workspace height.
The present invention has following beneficial effect:
1, garland of the present invention strips off the skin, and method is carried out processed filament material garland in lubricating oil environment, processing strips off the skin; when silk material passes through; surface attachment one deck lubricating oil film; by garland mould and scalping mold, remove lubricating layer, oxide layer, the gettering layer that silk material top layer is brought by hot pull successively; due to the protection of lubricating oil film make to strip off the skin after silk material surface-brightening, improved fineness.
2, compare the chemical method of conventional acid alkali cleaning, the present invention is physical treatment method, has effectively suppressed the suction hydrogen phenomenon of silk material; Face is sent out in the pickling that has simultaneously also improved silk material black, makes a material surface have metal polish look.
3, compare the processing method of conventional aligning grinding, the present invention has not only removed the grinding lines on silk material surface, has improved the surface smoothness of silk material, and has saved aligning and polishing process, and technique is simple, easy to operate.
4, compare the processing method that routine strips off the skin, processed filament material of the present invention is first by garland die treatment, then enter scalping mold, the frictional resistance that silk material top layer unit volume is subject to reduces, and the uniformity of the rear surface fineness that strips off the skin improves, and has avoided silk material top layer larger drawback of resistance after directly entering scalping mold, also " mode hopping " phenomenon of having avoided stripping off the skin and being prone in operating process, guarantee the silk the most original metal surface of material, reduced product processing cost, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is titanium or titanium alloy silk material surface processing device structural representation of the present invention;
Fig. 2 is the garland mold work enlarged diagram in titanium or titanium alloy silk material surface processing device of the present invention;
Fig. 3 is the side view of Fig. 2.
In figure: 1. oil holding slot, 2. one-way cock, 3. body of a gun supercharging device, 4. bit-withdrawing slot, 5. garland die fixture, 6. garland mould, 7. scalping mold fixture, 8. scalping mold, 9. considers bits net, 10. fuel tank, 11. oil pumps, 12. oil duct valves, 13. processed filament materials.
The specific embodiment
Below in conjunction with the specific embodiment and accompanying drawing, the present invention is further detailed explanation.
The method that titanium or titanium alloy silk material adopts garland to strip off the skin and combine, by processed filament material, in lubricating oil environment, priority is carried out garland, processing strips off the skin.
Processed filament material is through the first oil gun that is communicated with and has function of increasing pressure with oil duct before carrying out garland, and then through the second oil gun that is communicated with and has function of increasing pressure with oil duct, processing then strips off the skin.
Garland, the processing that strips off the skin are to carry out in titanium or titanium alloy silk material surface processing device.Titanium or titanium alloy silk material surface processing device, for the garland combination unit that strips off the skin, referring to Fig. 1, comprise oil holding slot 1, it in oil holding slot 1, is silk material passage, silk material passage is provided with garland mould 6, scalping mold 8 and two oil guns, and garland mould 6 is arranged on muzzle the place ahead of first oil gun, and scalping mold 8 is arranged on muzzle the place ahead of second oil gun.On two oil guns, be equipped with the one-way cock 2 that processed filament material 13 passes.First oil gun, garland mould 6, second oil gun and scalping mold 8 are arranged on a material passage in turn and coaxially.
Oil-in is arranged on the tail end of oil holding slot.Garland mould 6 endoporus are zigzag, and processed filament material diameter is between garland mould 6 tooth roots and the height of crown, and crown height is greater than scalping mold 8 workspace height.
On the body of a gun of two oil guns, being equipped with body of a gun supercharging device, is bit-withdrawing slot 4 between the body of a gun supercharging device 3 of first oil gun and garland mould 6, between the body of a gun supercharging device 3 of second oil gun and scalping mold 8, is bit-withdrawing slot 4.
Two oil guns are all connected with oil duct.Oil duct is provided with oil duct valve 12, oil pump 11, and oil duct is connected with fuel tank 10.The tail end of oil holding slot 1 is provided with the oil-in being communicated with fuel tank 10, and oil-in place is provided with savings net 9.
The garland of silk material strips off the skin and realizes by following steps:
1,, according to the specification of processed filament material 13, change the garland scalping mold of silk material, to guarantee that the garland of processed filament material 13 passage that strips off the skin arranges rationally.
2,, by processed filament material 13 heads dog on head rolling machine, it can be standard through garland mould 6 that dog size be take.
3, processed filament material 13 is passed to the one-way cock 2 of first oil gun successively, body of a gun supercharging device 3, the one-way cock 2 of 6, the second oil guns of garland mould, body of a gun supercharging device 3, scalping mold 8 are clamped in wire drawing machine chuck place.
4, open oil pump 11 and oil duct valve 12, make to be directly sprayed onto garland mould 6 and scalping mold 8 through the lubricating oil of supercharging, open wire drawing machine, processed filament material 13 is advanced under the drive of wire drawing machine, gait of march according to processed filament material 13 through the suitable raising of the surface state of garland mould 6 and scalping mold 8 or reduction processed filament material 13, control the size of oil duct valve 12, to realize the object of continuous supercharging.
5, in processed filament material 11 traveling process, clear up in time bit-withdrawing slot 4 and consider bits net 9, in order to avoid cause the bits gambling that strips off the skin to fill in phenomenon.
6, complete strip off the skin after processed filament material 13 proceed to subsequent handling.
Claims (10)
1. titanium or titanium alloy silk material surface treatment method, is characterized in that: by processed filament material, in lubricating oil environment, priority is carried out garland, processing strips off the skin.
2. titanium or titanium alloy silk material surface treatment method as claimed in claim 1, is characterized in that: processed filament material carrying out garland, strip off the skin before processing and pass oil gun that be communicated with oil duct and that there is function of increasing pressure.
3. titanium or titanium alloy silk material surface treatment method as claimed in claim 2, it is characterized in that: processed filament material passes the first oil gun that be communicated with oil duct and that have function of increasing pressure before carrying out garland, then through the second oil gun being communicated with oil duct and have function of increasing pressure, processing then strips off the skin.
4. the titanium or titanium alloy silk material surface processing device that method adopts as described in claim 1-3 any one, it is characterized in that: comprise oil holding slot (1), in described oil holding slot (1), be silk material passage, described silk material passage is provided with garland mould (6) and scalping mold (8).
5. titanium or titanium alloy silk material surface processing device as claimed in claim 4, it is characterized in that: on described silk material passage, be provided with successively two oil guns, on described two oil guns, be equipped with the one-way cock (2) that processed filament material (13) passes, described garland mould (6) is arranged on muzzle the place ahead of first oil gun, and described scalping mold (8) is arranged on muzzle the place ahead of second oil gun.
6. titanium or titanium alloy silk material surface processing device as claimed in claim 5, it is characterized in that: on the body of a gun of described two oil guns, be equipped with body of a gun supercharging device (3), between the body of a gun supercharging device (3) of described first oil gun and described garland mould (6), being bit-withdrawing slot (4), is bit-withdrawing slot (4) between the body of a gun supercharging device (3) of described second oil gun and described scalping mold (8).
7. the titanium or titanium alloy silk material surface processing device as described in claim 5 or 6, is characterized in that: described two oil guns are all connected with oil duct; Described oil duct is connected with fuel tank (10), and described oil duct is provided with oil duct valve (12) and oil pump (11).
8. titanium or titanium alloy silk material surface processing device as claimed in claim 7, is characterized in that: described oil holding slot (1) is provided with the oil-in being communicated with described fuel tank (10), and described oil-in place is provided with savings net (9).
9. titanium or titanium alloy silk material surface processing device as claimed in claim 8, is characterized in that: described oil-in is arranged on the tail end of described oil holding slot (1).
10. titanium or titanium alloy silk material surface processing device as claimed in claim 9, it is characterized in that: described garland mould (6) endoporus is zigzag, described processed filament material (13) diameter is between garland mould (6) tooth root and the height of crown, and the height of described crown is greater than scalping mold (8) workspace height.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310526243.4A CN103624104B (en) | 2013-10-30 | 2013-10-30 | Titanium and titanium alloy wire surface treatment method and device |
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| CN201310526243.4A CN103624104B (en) | 2013-10-30 | 2013-10-30 | Titanium and titanium alloy wire surface treatment method and device |
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| CN103624104A true CN103624104A (en) | 2014-03-12 |
| CN103624104B CN103624104B (en) | 2015-05-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363123A (en) * | 2017-07-17 | 2017-11-21 | 陕西鼎益科技有限公司 | A kind of preparation facilities and preparation method of titanium silk |
| CN107858631A (en) * | 2017-12-14 | 2018-03-30 | 西安赛特思迈钛业有限公司 | A kind of Φ 3mm Φ 10mm titanium alloy wire continuous oxidation system and methods |
| CN113070356A (en) * | 2021-03-09 | 2021-07-06 | 宁波长振铜业有限公司 | Method for removing oxide layer of brass alloy wire rod without pickling |
-
2013
- 2013-10-30 CN CN201310526243.4A patent/CN103624104B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363123A (en) * | 2017-07-17 | 2017-11-21 | 陕西鼎益科技有限公司 | A kind of preparation facilities and preparation method of titanium silk |
| CN107363123B (en) * | 2017-07-17 | 2019-04-23 | 陕西鼎益科技有限公司 | A kind of preparation facilities and preparation method of titanium silk |
| CN107858631A (en) * | 2017-12-14 | 2018-03-30 | 西安赛特思迈钛业有限公司 | A kind of Φ 3mm Φ 10mm titanium alloy wire continuous oxidation system and methods |
| CN113070356A (en) * | 2021-03-09 | 2021-07-06 | 宁波长振铜业有限公司 | Method for removing oxide layer of brass alloy wire rod without pickling |
| CN113070356B (en) * | 2021-03-09 | 2023-02-14 | 宁波长振铜业有限公司 | Method for removing oxide layer of brass alloy wire rod without pickling |
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| CN103624104B (en) | 2015-05-13 |
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