CN105537388A - Physical vapor deposition (PVD) and punching continuous production technique for hardware - Google Patents
Physical vapor deposition (PVD) and punching continuous production technique for hardware Download PDFInfo
- Publication number
- CN105537388A CN105537388A CN201510945356.7A CN201510945356A CN105537388A CN 105537388 A CN105537388 A CN 105537388A CN 201510945356 A CN201510945356 A CN 201510945356A CN 105537388 A CN105537388 A CN 105537388A
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- China
- Prior art keywords
- pvd
- metals
- hardware
- handware
- punching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
Abstract
The invention discloses a physical vapor deposition (PVD) and punching continuous production technique for hardware. The PVD and punching continuous production technique for the hardware comprises the steps of preparation of a hardware strip, punching of a blank, cutting of the hardware strip, charging of hardware segments, PVD treatment, coating of the hardware segments, bonding of the hardware segments, punching of a film belt, and forming of the hardware. A blank strip obtained after punch forming of the blank is divided into the hardware segments with certain lengths, the hardware segments are conveyed into a PVD furnace for coating sputtering treatment, the hardware segments with coatings are bonded by means of viscous film strips so as to form the hardware film belt, and continuous punching is conducted on the bonded hardware film belt. The PVD and punching continuous production technique is suitable for thin materials with the thicknesses being 0.05-0.15 mm, the multiple hardware segments with the coatings can be connected freely through a bonding jig, limitation of the number of connecting times is avoided, the position after connection is accurate and completely meets the requirement for continuous punching, and a die is not affected at all; continuous punching is achieved, the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of handware continuous seepage technical equipment field, particularly a kind of handware PVD and punching press continuous production processes.
Background technology
Handware shaping with process; often can run into the segmental machining shop problem of hardware stamping material strip; segmented five metals material strip normally adopts solder technology to connect by industry inside; but welding cost is higher; technical difficulty is large; apparatus expensive; man-hour is added particularly for ultra-thin handware material; thin material as 0.05MM-0.15MM thickness is just inapplicable; so ultra-thin material section also cannot meet welds frequently; solder joint residual after welding, until subsequent technique again punching press time, product can be caused to occur bad order phenomenon.
Particularly punching press and PVD process and the handware deposited is produced, Product Process more complicated, need through twice punch process before and after PVD process, and twice punching press does not complete again in same set of mould, complete the surperficial PVD process of handware in twice punching press midway, and PVD technology utilizes gas discharge technology, evaporation atom partial ionization is become ion, in handware surface sputtering coating, handware and coating binding force high, the coating of high-quality can be obtained; But PVD method needs to carry out in PVD stove, manufacture the rete of oxide, carbon containing, boron class on handware surface with it; After prepared by PVD coating, again two times punch is carried out to the material section after segmentation, or by welding the material section of segmentation linked into an integrated entity and carry out two times punch processing; Therefore, single-piece time can only be adopted during two times punch to produce, cannot produce by continuous batch, cause die needed quantity, punching apparatus and manpower to increase, cause the reduction of production and processing efficiency, production cost raising.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of handware PVD and punching press continuous production processes, for deficiency of the prior art, material strip after one time punching molded is carried out cutting the material section becoming certain length, material section is sent in PVD stove and carries out splash coating process, and adopt adhesive film interconnection technique to be reassembled into material strip by bonding for material section, bonding material strip is carried out continuous punching processing, be applicable to the thin material of 0.05MM-0.15MM, multistage five metals material section can be connected arbitrarily by connection fixture, do not limit by connecting number of times, after connecting, position accurately meets continuous punching completely, mould is had no effect, realize continuous punching processing, enhance productivity, reduce production cost.
For achieving the above object, technical scheme of the present invention is as follows: a kind of handware PVD and punching press continuous production processes, comprise the preparation of five metals material strip, blank punching press, material strip cut, the section of expecting shove charge, PVD process, coating material section, material section are bonding, film strips punching press, handware, it is characterized in that:
1, five metals material strip prepares, and selects the five metals thin material meeting process conditions requirement, and is processed into five metals material strip, for subsequent use;
2, blank punching press, is assembled on stamping machine by the five metals material strip of preparation in step 1, selects the diel corresponding to handware, and diel is assembled on stamping machine, open stamping machine and continuous punching operation is carried out to five metals material strip, the obtained blank material strip with blank, for subsequent use;
3, material strip cuts, be assembled on guillotine by blank material strip obtained in step 2, to be mated with the locating hole at blank material strip edge by the pilot pin on guillotine and locate, unlatching guillotine carries out fixed length to blank material strip and cuts, described blank material strip is cropped becomes five metals material section, for subsequent use;
4, expect section shove charge, the five metals material section in step 3 is carried out surface cleaning, described cleaning is divided into two steps, that washing and wind are washed respectively, and through super-dry process, deposit on material section frame according to technological requirement layering is stacked, and multiple material section frame is loaded in PVD stove;
5, PVD process, the material section frame of the five metals material section of overworking in step 4 is loaded after in PVD stove, according to PVD working process parameter, start to carry out physical vapour deposition (PVD) to the five metals material section in stove, after magnetic control plasma sputtering PVD process completes, cooling, blow-on, discharging, obtain the coating material section that surface is coated with superhard rete, for subsequent use;
6, expect that section is bonding, splicing machine assembles bonding tool, bonding tool assembles stickiness film strips, described bonding tool is provided with pilot pin, described stickiness film strips is provided with locating hole, by the coating material section of taking out in PVD stove in step 5, picked up by manipulator and be placed on the bonding tool on splicing machine, by the step pitch step-by-step operation of splicing machine, by coating material section positioning bonding in stickiness film strips, obtain five metals film strips, for subsequent use;
7, film strips punching press, stamping machine assembles handware diel, the five metals film strips of preparation in installation step 6 in diel, opens stamping machine, carries out stamping press, obtain handware product to five metals film strips;
8, handware, handware product punching press in step 7 completed carries out removing surface, destatics, checks, cases.
The length range of described five metals material section is 300mm-500mmm.
Described stickiness film strips is magnetic absorption or colloid absorption to the bonding way being coated with interval material.
Operation principle of the present invention is: handware is by a punching press, PVD coating, two times punch processing, cut via the preparation of five metals material strip, blank punching press, material strip, the section of expecting shove charge, PVD process, coating material section, material section be bonding, film strips punching press, handware processing step, finally obtained surface is with the handware of PVD coating; After a punching press completes, carry out fixed length to blank material strip to cut, then load in PVD stove and carry out PVD process, after coming out of the stove, again bonding restructuring is carried out to painting interval material, obtain five metals film strips, two times punch operation is carried out to five metals film strips, and the handware that punching press obtains is cleared up, finally obtain handware product.
The present invention is compared with existing process technology, and use single punching press manually during two times punch, working (machining) efficiency is low, such as people machine, one hour can only 300 to 400 jig frequencies; And when adopting continuous seepage stamping press of the present invention, under identical timeliness, can reach the production capacity of 9000 jig frequencies per hour, efficiency improves 30 times, and the constant product quality of processing is far longer than operation manually.
Pass through technique scheme, the beneficial effect of technical solution of the present invention is: the blank material strip after one time punching molded is carried out cutting the five metals material section becoming certain length, five metals material section is sent in PVD stove and carries out splash coating process, and adopt stickiness film strips interconnection technique to be reassembled into five metals film strips by bonding for coating material section, bonding five metals film strips is carried out continuous punching processing, be applicable to the thin material of 0.05MM-0.15MM, multistage five metals material section can be connected arbitrarily by bonding tool, do not limit by connecting number of times, after connecting, position accurately meets continuous punching completely, mould is had no effect, realize continuous punching processing, enhance productivity, reduce production cost, break through the restriction of film cut piece and five metals material section, by stickiness film strips by the perfect adaptation of coating material section, do not affect whole punching press and make operation, use operation requirements low to equipment and manpower, save human cost and device resource, compared with traditional work mode, promote working (machining) efficiency 30 times, handware quality is good, eliminates the destabilizing factor that manual working brings, thoroughly reduces the fraction defective of product.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of handware PVD disclosed in the embodiment of the present invention and punching press continuous production processes block diagram;
Fig. 2 transforms schematic diagram for a kind of handware PVD disclosed in the embodiment of the present invention and punching press continuous production processes material strip.
Numeral and the corresponding component title represented by letter in figure:
1. the bonding tool of five metals material strip 2. five metals material section 3. coating material section 4.
5. stickiness film strips 6. coating material strip
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
According to Fig. 1 and Fig. 2, the invention provides a kind of handware PVD and punching press continuous production processes, comprise that five metals material strip 1 prepares, blank punching press, material strip cut, the section of expecting shove charge, PVD process, coating material section 3, material section are bonding, film strips punching press, handware.
1, five metals material strip 1 prepares, and selects the five metals thin material meeting process conditions requirement, and is processed into five metals material strip 1, for subsequent use;
2, blank punching press, is assembled on stamping machine by the five metals material strip 1 of preparation in step 1, selects the diel corresponding to handware, and diel is assembled on stamping machine, open stamping machine and continuous punching operation is carried out to five metals material strip 1, the obtained blank material strip with blank, for subsequent use;
3, material strip cuts, be assembled on guillotine by blank material strip obtained in step 2, to be mated with the locating hole at blank material strip edge by the pilot pin on guillotine and locate, unlatching guillotine carries out fixed length to blank material strip and cuts, described blank material strip is cropped becomes five metals material section 2, for subsequent use;
4, expect section shove charge, the five metals material section 2 in step 3 is carried out surface cleaning, described cleaning is divided into two steps, that washing and wind are washed respectively, and through super-dry process, deposit on material section frame according to technological requirement layering is stacked, and multiple material section frame is loaded in PVD stove;
5, PVD process, the material section frame of the five metals material section 2 of overworking in step 4 is loaded after in PVD stove, according to PVD working process parameter, start to carry out physical vapour deposition (PVD) to the five metals material section 2 in stove, after magnetic control plasma sputtering PVD process completes, cooling, blow-on, discharging, obtain the coating material section 3 that surface is coated with superhard rete, for subsequent use;
6, expect that section is bonding, splicing machine assembles bonding tool 4, bonding tool 4 assembles stickiness film strips 5, described bonding tool 4 is provided with pilot pin, described stickiness film strips 5 is provided with locating hole, by the coating material section 3 of taking out in PVD stove in step 5, picked up by manipulator and be placed on the bonding tool 4 on splicing machine, by the step pitch step-by-step operation of splicing machine, by coating material section 3 positioning bonding in stickiness film strips 5, obtain five metals film strips 6, for subsequent use;
7, film strips punching press, stamping machine assembles handware diel, the five metals film strips 6 of preparation in installation step 6 in diel, opens stamping machine, carries out stamping press, obtain handware product to five metals film strips 6;
8, handware, handware product punching press in step 7 completed carries out removing surface, destatics, checks, cases.
The length of described five metals material section 2 is 400mm.
Described stickiness film strips 5 is colloid absorption to the bonding way being coated with interval material 3.
Concrete operation step of the present invention is: handware is by a punching press, PVD coating, two times punch processing, cut via the preparation of five metals material strip, blank punching press, material strip, the section of expecting shove charge, PVD process, coating material section, material section be bonding, film strips punching press, handware processing step, finally obtained surface is with the handware of PVD coating; After a punching press completes, carry out fixed length to blank material strip to cut, then load in PVD stove and carry out PVD process, after coming out of the stove, again bonding restructuring is carried out to painting interval material, obtain five metals film strips, two times punch operation is carried out to five metals film strips, and the handware that punching press obtains is cleared up, finally obtain handware product.
The present invention is compared with existing process technology, and use single punching press manually during two times punch, working (machining) efficiency is low, such as people machine, one hour can only 300 to 400 jig frequencies; And when adopting continuous seepage stamping press of the present invention, under identical timeliness, can reach the production capacity of 9000 jig frequencies per hour, efficiency improves 30 times, and the constant product quality of processing is far longer than operation manually.
By above-mentioned specific embodiment, the invention has the beneficial effects as follows: the blank material strip after one time punching molded is carried out cutting the five metals material section becoming certain length, five metals material section is sent in PVD stove and carries out splash coating process, and adopt stickiness film strips interconnection technique to be reassembled into five metals film strips by bonding for coating material section, bonding five metals film strips is carried out continuous punching processing, be applicable to the thin material of 0.05MM-0.15MM, multistage five metals material section can be connected arbitrarily by bonding tool, do not limit by connecting number of times, after connecting, position accurately meets continuous punching completely, mould is had no effect, realize continuous punching processing, enhance productivity, reduce production cost, break through the restriction of film cut piece and five metals material section, by stickiness film strips by the perfect adaptation of coating material section, do not affect whole punching press and make operation, use operation requirements low to equipment and manpower, save human cost and device resource, compared with traditional work mode, promote working (machining) efficiency 30 times, handware quality is good, eliminates the destabilizing factor that manual working brings, thoroughly reduces the fraction defective of product.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. handware PVD and a punching press continuous production processes, is characterized in that, comprise the preparation of five metals material strip, blank punching press, material strip cut, the section of expecting shove charge, PVD process, coating material section, material section are bonding, film strips punching press, handware;
1.1, five metals material strip prepares, and selects the five metals thin material meeting process conditions requirement, and is processed into five metals material strip, for subsequent use;
1.2, blank punching press, is assembled on stamping machine by the five metals material strip of preparation in step 1, selects the diel corresponding to handware, and diel is assembled on stamping machine, open stamping machine and continuous punching operation is carried out to five metals material strip, the obtained blank material strip with blank, for subsequent use;
1.3, material strip cuts, be assembled on guillotine by blank material strip obtained in step 2, to be mated with the locating hole at blank material strip edge by the pilot pin on guillotine and locate, unlatching guillotine carries out fixed length to blank material strip and cuts, described blank material strip is cropped becomes five metals material section, for subsequent use;
1.4, expect section shove charge, the five metals material section in step 3 is carried out surface cleaning, described cleaning is divided into two steps, that washing and wind are washed respectively, and through super-dry process, deposit on material section frame according to technological requirement layering is stacked, and multiple material section frame is loaded in PVD stove;
1.5, PVD process, the material section frame of the five metals material section of overworking in step 4 is loaded after in PVD stove, according to PVD working process parameter, start to carry out physical vapour deposition (PVD) to the five metals material section in stove, after magnetic control plasma sputtering PVD process completes, cooling, blow-on, discharging, obtain the coating material section that surface is coated with superhard rete, for subsequent use;
1.6, expect that section is bonding, splicing machine assembles bonding tool, bonding tool assembles stickiness film strips, described bonding tool is provided with pilot pin, described stickiness film strips is provided with locating hole, by the coating material section of taking out in PVD stove in step 5, picked up by manipulator and be placed on the bonding tool on splicing machine, by the step pitch step-by-step operation of splicing machine, by coating material section positioning bonding in stickiness film strips, obtain five metals film strips, for subsequent use;
1.7, film strips punching press, stamping machine assembles handware diel, the five metals film strips of preparation in installation step 6 in diel, opens stamping machine, carries out stamping press, obtain handware product to five metals film strips;
1.8, handware, handware product punching press in step 7 completed carries out removing surface, destatics, checks, cases.
2. a kind of handware PVD according to claim 1 and punching press continuous production processes, is characterized in that, the length range of described five metals material section is 300mm-500mmm.
3. a kind of handware PVD according to claim 1 and punching press continuous production processes, is characterized in that, described stickiness film strips is magnetic absorption or colloid absorption to the bonding way being coated with interval material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945356.7A CN105537388B (en) | 2015-12-16 | 2015-12-16 | A kind of handware PVD and punching press continuous production processes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945356.7A CN105537388B (en) | 2015-12-16 | 2015-12-16 | A kind of handware PVD and punching press continuous production processes |
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| Publication Number | Publication Date |
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| CN105537388A true CN105537388A (en) | 2016-05-04 |
| CN105537388B CN105537388B (en) | 2018-01-19 |
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| CN201510945356.7A Active CN105537388B (en) | 2015-12-16 | 2015-12-16 | A kind of handware PVD and punching press continuous production processes |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5018263A (en) * | 1989-10-02 | 1991-05-28 | Stern Melvin J | Method for making a metal screen door frame |
| CN1515043A (en) * | 2001-01-05 | 2004-07-21 | 约翰逊控制技术公司 | Method for making alloy coated battery grid |
| CN1527793A (en) * | 2001-02-12 | 2004-09-08 | 佛姆法克特股份有限公司 | Method for forming microelectronic spring structures on a substrate |
| CN1996517A (en) * | 2006-11-25 | 2007-07-11 | 中山市三礼电子有限公司 | A making method for fully automated small ultra-thin chip inductor |
-
2015
- 2015-12-16 CN CN201510945356.7A patent/CN105537388B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5018263A (en) * | 1989-10-02 | 1991-05-28 | Stern Melvin J | Method for making a metal screen door frame |
| CN1515043A (en) * | 2001-01-05 | 2004-07-21 | 约翰逊控制技术公司 | Method for making alloy coated battery grid |
| CN1527793A (en) * | 2001-02-12 | 2004-09-08 | 佛姆法克特股份有限公司 | Method for forming microelectronic spring structures on a substrate |
| CN1996517A (en) * | 2006-11-25 | 2007-07-11 | 中山市三礼电子有限公司 | A making method for fully automated small ultra-thin chip inductor |
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| CN105537388B (en) | 2018-01-19 |
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