CN103128517B - Processing technology of heat-resisting alloy steel ware double-open-mold glass mold - Google Patents
Processing technology of heat-resisting alloy steel ware double-open-mold glass mold Download PDFInfo
- Publication number
- CN103128517B CN103128517B CN201310081663.6A CN201310081663A CN103128517B CN 103128517 B CN103128517 B CN 103128517B CN 201310081663 A CN201310081663 A CN 201310081663A CN 103128517 B CN103128517 B CN 103128517B
- Authority
- CN
- China
- Prior art keywords
- joint surface
- blank
- alloy steel
- heat
- resisting alloy
- 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.)
- Active
Links
Abstract
The invention discloses a processing technology of a heat-resisting alloy steel ware double-open-mold glass mold. The technology includes that before on-line incision, rough turning is carried out on an inner cavity and an outer circle, and a small part of one end of the rough turned outer circle is not processed; a V-type groove is adopted, a plane is located and corrected, and a spray welding groove and a joint face are processed; when fine turning is carried out on the outer circle and the inner cavity finally, a primary artificial clamping mode is adopted, the situation that the other end face is turned round by manpower to be turned is changed, and the other end face is automatically turned round by a new device to be formed once. The processing technology of the heat-resisting alloy steel ware double-open-mold glass mold can effectively reduce production processes, shorten processing time and improve quality of products.
Description
Technical field
The present invention relates to glass mold manufacture field, particularly relate to the processing technology of the two die sinking glass mold of a kind of heat-resisting alloy steel class vessel.
Background technology
A development trend in glass mold industry and new growth point with heat-resisting alloy steel as the manufactured materials of vessel class glass mold.Current state inside container class glass mold all material alloy cast iron and heat-resisting alloy steel respectively account for half of the country, and external high-end market all adopts heat-resisting alloy steel as the manufactured materials of vessel class mould substantially.The profit of processing the mould of the steel alloy of resistance to people class is far longer than the mould of cast iron class.The production of glass mold manufacturing enterprise to traditional cast iron class glass mold has had the process means of comparative maturity, but for the Mould Machining of heat-resisting alloy steel and stainless steel-like always for a lower level, most enterprises is still to copy the method for processing cast iron material to process heat-resisting alloy steel, cause operation unreasonable, processing parameter is incorrect, and product rejection rate is high, and production efficiency is low, product quality does not pass a test, and economic benefit is bad.
The processing method of the heat-resisting alloy steel ware of current most enterprises is generally: rough turn cylindrical and end face, then turn around car other end and cylindrical again, then after linear cutter goes out triangle muscle, end face and the cylindrical of mould is clamped with fixture, take bad mold joint as benchmark, artificial scriber mode is adopted repeatedly to beat positioning datum, car one end cylindrical and end face, subsequently, change one end and continue the car other end, then milling machine is gone up, take joint surface as benchmark, both sides are adopted to add the mode of cushion block, repeatedly beat, smoothing benchmark, mill out surfacing blank, surfacing, go up the mating surface after milling machine milling surfacing again, artificial scriber mode finally also will be adopted repeatedly to beat positioning datum, finish turning one end cylindrical and end face, subsequently, change one end continuation car and finally complete product.The shortcoming of this processing technology is, the first working (machining) efficiency is very low, the calibration of benchmark, and need craftsmanship good, workload is large.The second, turn around twice clamping, and craft precision is poor, and product rejection rate is high.Even the 3rd meets various tolerance fit, the interchangeability of product is also poor, and finally cause product when secondary not high, production life cycle is long.
Along with the development in market, heat-resisting alloy steel and stainless steel replace cast iron becomes the development trend of vessel class glass mold material more and more obviously, for the deficiency in production technology, need badly and take to improve, by new technique, new technology, this problem dealt with by new machine equipment.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the processing technology of the two die sinking glass mold of a kind of heat-resisting alloy steel class vessel, can reduce the operation of production, shortens the time of processing, improves the quality of product.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the processing technology providing the two die sinking glass mold of a kind of heat-resisting alloy steel class vessel, and concrete steps comprise:
(100), choose and make blank: choose bar and fracture and technique annealing or modified are carried out to the blank choosing bar, obtaining satisfactory blank;
(200), rough turn: with the cylindrical of bar and an end face for roughing standard, processing other end, rough turn cylindrical and inner chamber, rough turn cylindrical and inner chamber stay monolateral 1 ~ 1.5mm surplus following process, using the smart benchmark processed as next step, obtain rough blank;
(300), cut: blank good for car is carried out Linear cut, obtains the mould of two and half lobes, linear cutter goes out triangle muscle and mating groove;
(400), milling surfacing groove: the mold halves that Linear cut is good clamps two ends with fixture simultaneously, take joint surface as positioning datum, adopts V-type groove smoothing positioning datum, mill out surfacing groove with mould cylindrical;
(500), surfacing: the blank of the good surfacing groove of preheating milling is to 450 DEG C, and preheating time is 20 ~ 30 minutes, and Ni base alloy powder adopts the mode of argon arc welding, controls electric current, carries out surfacing process to heat-resisting alloy steel blank;
(600), stress relief annealing: stress relief annealing is carried out to weld; Annealing temperature is 550 DEG C ~ 580 DEG C, and temperature retention time is 4 hours, then with stove cool to room temperature;
(700), milling spray-welding coating: the blank after surfacing completes, clamping two ends with fixture, take joint surface as positioning datum, adopts V-type groove smoothing positioning datum with mould cylindrical, the flat spray-welding coating of milling on numerical control machining center, stays 0.1mm surplus to be that grinding is prepared;
(800), grinding joint surface: clamping two ends with fixture, take joint surface as positioning datum, adopts V-type groove smoothing positioning datum, do not reprocess after joint surface is ground to end-state by grinding machine with mould cylindrical;
(900), joint surface is assembled: the joint surface that grinding is good is assembled;
(1000), once artificial clamping completes final processing: use milling-lathe machining center, with end face and joint surface center for benchmark, the self-centering chuck holder that lathe carries lives mold halves, one end of crossing of rough turn car before first clamping, processing leaves the one end at undressed place, after completing all processing, another main shaft of lathe stretches out, one end that automated exchanged cutter has well just processed, processing is just now as the other end in clamping face, and inner chamber and cylindrical just complete final operation through once artificial clamping.
In a preferred embodiment of the present invention, in described step (200), one end of blank described in a car, the other end leaves a small amount of clamping place and does not process.
In a preferred embodiment of the present invention, in described step (500), the metallurgical bonding layer of layer and mother metal controls at 0.8 ~ 1.4mm.
In a preferred embodiment of the present invention, in described step (900), there is space once find that joint surface coordinates or loosen, by the mode of file filing triangle muscle, mating surface being met the requirements.
The invention has the beneficial effects as follows: the processing technology of the two die sinking glass mold of heat-resisting alloy steel class vessel of the present invention, adopt new technology: before cutting on line, first by inner chamber and cylindrical rough turn good, rough turn cylindrical stays one end sub-fraction not process; Adopt V-type groove, positioning school directrix plane, processing surfacing groove and joint surface; In the end when fine turning outer circle and inner chamber time, adopt once artificial installation way no longer manually to turn around car other end, but utilize new equipment automatically to turn around the folder one-shot forming that changes the outfit.Effectively can reduce the operation of production, shorten the time of processing, improve the quality of product.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention discloses the processing technology of the two die sinking glass mold of a kind of heat-resisting alloy steel class vessel, concrete steps comprise: the attribute 1, coordinating heat-resisting alloy Steel material according to the paper of design drawing, choose bar and fracture and technique annealing or modified are carried out to the blank choosing bar, obtaining satisfactory blank.
2, with the cylindrical of bar and end face for roughing standard, full depth amount and large inflow on general car, processing end face, rough turn cylindrical and inner chamber, rough turn cylindrical and inner chamber stay monolateral about 1mm surplus following process, using the smart benchmark processed as next step, obtain rough blank.Car one end, the other end leaves a small amount of clamping place as much as possible and does not process.
3, blank good for car is carried out Linear cut, obtain the mould of two and half lobes, linear cutter goes out triangle muscle and mating groove.
4, milling surfacing groove, the mold halves that Linear cut is good, two halves clamp two ends with fixture simultaneously, take joint surface as positioning datum, be placed on V-type groove smoothing positioning datum (i.e. joint surface) of fixture, on numerical control machining center, mill out surfacing groove with mould cylindrical.
5, surfacing, the blank of the good weld groove of preheating milling is to 450 DEG C, and preheating time is 20 ~ 30 minutes, Ni base alloy powder adopts the mode of argon arc welding, control electric current, the metallurgical bonding layer of layer and mother metal controls at 0.8 ~ 1.4mm, carries out surfacing process to heat-resisting alloy steel blank.
6, stress relief annealing, after surfacing completes, weld inevitably produces internal stress, cracking after cooling for preventing layer, and by Thermal cracking in mould use procedure, needs to carry out stress relief annealing.Annealing temperature is 550 DEG C ~ 580 DEG C, and temperature retention time is 4 hours, then with stove cool to room temperature.
7, milling spray-welding coating, the blank after surfacing completes, clamps two ends with fixture, take joint surface as positioning datum, be placed on V-type groove smoothing positioning datum (i.e. joint surface) of fixture with mould cylindrical, the flat spray-welding coating of milling on numerical control machining center, stays 0.1mm surplus to be that grinding is prepared.
8, grinding joint surface, clamps two ends with fixture, take joint surface as positioning datum, is placed on V-type groove smoothing positioning datum (i.e. joint surface) of fixture, joint surface is ground to end-state by grinding machine and does not reprocess with mould cylindrical.
9, assemble joint surface, the joint surface that grinding is good is assembled by pincers worker, mainly prevents from loosening occurring space with joint surface cooperation, once find that there is this situation, with file, the mode of filing triangle muscle makes mating surface meet the requirements.
10, once artificial clamping completes final processing, use German import milling-lathe machining center, with end face and joint surface center for benchmark, the self-centering chuck holder that lathe carries lives mold halves, first clamps the one end crossed through rough turn car, and processing leaves the one end at undressed place, after completing all processing, another main shaft of lathe stretches out one end that automated exchanged cutter has well just processed, and processing is just now as the other end in clamping face, and inner chamber and cylindrical just complete final operation through once artificial clamping.
The processing technology of the two die sinking glass mold of heat-resisting alloy steel class vessel of the present invention, before general car roughing is arranged into Linear cut, both the operation of the car that turns around had been decreased, again without the need to taking plane as benchmark, but process an overall shaft-like workpiece, compared with Linear cut aft-loaded airfoil mold halves science more, without the need to the skill of workman's profundity with cylindrical convenient mounting and clamping, reduce workload, after unified benchmark, the precision of product is improved from principle.Adopt V-type groove, locate comparatively more accurate than use cushion block in directrix plane principle.During last fine finishining, use new equipment, clamped one time completes all process steps, avoid manually turning around processing and loading clamp, precision significantly improves, clamping error-reduction, production efficiency improves, and no longer needs the superb finishing technique of skilled veteran worker, greatly reduces labor operation amount simultaneously.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a processing technology for the two die sinking glass mold of heat-resisting alloy steel class vessel, it is characterized in that, concrete steps comprise:
(100), choose and make blank: choose bar and fracture and technique annealing or modified are carried out to the blank choosing bar, obtaining satisfactory blank;
(200), rough turn: with the cylindrical of bar and an end face for roughing standard, processing other end, rough turn cylindrical and inner chamber, rough turn cylindrical and inner chamber stay monolateral 1 ~ 1.5mm surplus following process, using the smart benchmark processed as next step, obtain rough blank;
(300), Linear cut: blank good for car is carried out Linear cut, obtains the mould of two and half lobes, linear cutter goes out triangle muscle and mating groove;
(400), milling surfacing groove: two half molds that Linear cut is good clamp two ends with fixture simultaneously, take joint surface as positioning datum, adopt V-type groove smoothing positioning datum, mill out surfacing groove and joint surface with mould cylindrical;
(500), surfacing: the blank of the good surfacing groove of preheating milling is to 450 DEG C, and preheating time is 20 ~ 30 minutes, and Ni base alloy powder adopts the mode of argon arc welding, controls electric current, carries out surfacing process to heat-resisting alloy steel blank;
(600), stress relief annealing: after surfacing completes, stress relief annealing is carried out to weld; Annealing temperature is 550 DEG C ~ 580 DEG C, and temperature retention time is 4 hours, then with stove cool to room temperature;
(700), milling spray-welding coating: the blank after surfacing completes, clamping two ends with fixture, take joint surface as positioning datum, and adopt V-type groove smoothing positioning datum with mould cylindrical, the flat spray-welding coating of milling, stays 0.1mm surplus to be that grinding is prepared;
(800), grinding joint surface: clamping two ends with fixture, take joint surface as positioning datum, adopts V-type groove smoothing positioning datum, do not reprocess after joint surface is ground to end-state by grinding machine with mould cylindrical;
(900), joint surface is assembled: the joint surface that grinding is good is assembled;
(1000), once artificial clamping completes final processing: use milling-lathe machining center, with end face and joint surface center for benchmark, the self-centering chuck holder that lathe carries lives mold halves, one end of crossing of rough turn car before first clamping, processing leaves the one end at undressed place, after completing all processing, another main shaft of lathe stretches out, one end that automated exchanged cutter has well just processed, processing is just now as the other end in clamping face, and inner chamber and cylindrical just complete final operation through once artificial clamping.
2. the processing technology of the two die sinking glass mold of heat-resisting alloy steel class vessel according to claim 1, it is characterized in that, in described step (200), one end of blank described in a car, the other end leaves clamping place and does not process.
3. the processing technology of the two die sinking glass mold of heat-resisting alloy steel class vessel according to claim 1, it is characterized in that, in described step (500), the metallurgical bonding layer of layer and mother metal controls at 0.8 ~ 1.4mm.
4. the processing technology of the two die sinking glass mold of heat-resisting alloy steel class vessel according to claim 1, it is characterized in that, in described step (900), there is space once find that joint surface coordinates or loosen, by the mode of file filing triangle muscle, mating surface being met the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310081663.6A CN103128517B (en) | 2013-03-15 | 2013-03-15 | Processing technology of heat-resisting alloy steel ware double-open-mold glass mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310081663.6A CN103128517B (en) | 2013-03-15 | 2013-03-15 | Processing technology of heat-resisting alloy steel ware double-open-mold glass mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103128517A CN103128517A (en) | 2013-06-05 |
| CN103128517B true CN103128517B (en) | 2015-06-17 |
Family
ID=48489311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310081663.6A Active CN103128517B (en) | 2013-03-15 | 2013-03-15 | Processing technology of heat-resisting alloy steel ware double-open-mold glass mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103128517B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827254B (en) * | 2015-05-22 | 2016-12-07 | 河北安迪模具有限公司 | Glass bottle and jar mouth die die automation fine-processing technique |
| CN106002125B (en) * | 2016-06-02 | 2018-07-10 | 苏州东海玻璃模具有限公司 | A kind of processing method of glass mold |
| CN108393660A (en) * | 2018-04-08 | 2018-08-14 | 广东星联精密机械有限公司 | A kind of bed die and its processing technology of bottle blowing mould |
| CN109128733A (en) * | 2018-09-29 | 2019-01-04 | 河北安迪模具有限公司 | Glass mold is at blank mould fine-processing technique |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0306481A4 (en) * | 1986-03-17 | 1989-10-16 | Internat Moulding Alloys Pty L | Manufacturing moulds for use in injection moulding of glass. |
| JPH0570893A (en) * | 1991-09-18 | 1993-03-23 | Daido Steel Co Ltd | Heat resisting steel for heat resisting glass forming die |
| CN101927424A (en) * | 2010-07-23 | 2010-12-29 | 常熟市精工模具制造有限公司 | Method for machining gate mold with handle |
| CN102059529B (en) * | 2010-12-22 | 2012-05-02 | 苏州东方模具科技股份有限公司 | Excircle processing method of glass mold blank |
| CN102166710B (en) * | 2011-05-11 | 2012-11-07 | 常熟市建华模具有限责任公司 | Processing method of bottle glass mold |
| FR2977177B1 (en) * | 2011-06-30 | 2014-04-04 | Chpolansky Ets | METHOD FOR RECHARGING A PIECE |
| CN102601599A (en) * | 2012-04-01 | 2012-07-25 | 常熟市建华模具有限责任公司 | Method for processing neck mold of glass mold |
| CN102601598A (en) * | 2012-04-01 | 2012-07-25 | 常熟市建华模具有限责任公司 | Method for processing neck mold of glass mold |
-
2013
- 2013-03-15 CN CN201310081663.6A patent/CN103128517B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103128517A (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2594182A (en) | Machining process for large-diameter thin-walled part | |
| CN105269277B (en) | A kind of aero-engine compressor circle-arc tooth tenon blade machining process | |
| CN107717342B (en) | Special-shaped depth blind hole antenna house processing method | |
| CN102166710B (en) | Processing method of bottle glass mold | |
| CN103659186B (en) | A kind of medical titanium alloy joint prosthesis precision forging method | |
| CN103128517B (en) | Processing technology of heat-resisting alloy steel ware double-open-mold glass mold | |
| CN107717364A (en) | The cold and hot composite manufacturing method of hollow turbine vane inner chamber hot investment casting profile machining | |
| CN107717030B (en) | A kind of processing method of the long boss of Titanium alloy TA15 thin-walled | |
| CN106624625A (en) | Flange plate processing method | |
| CN100566919C (en) | Technique for processing connecting rod bearing shell | |
| CN110355537A (en) | A kind of processing method of steam turbine penult and final stage moving blade | |
| CN110587246B (en) | Manufacturing process of external tooth cylinder type broach finish cutting gear cutter head | |
| CN102962654A (en) | Processing method for no-crown guide blade of steam turbine | |
| CN102489719A (en) | NC (Numerical Control) machining method for oblique end slot of thin-wall workpiece | |
| CN105880950A (en) | Manufacturing method for double-nut D type connecting shackle | |
| CN105773073A (en) | Method for manufacturing complex metal part by combining additive manufacturing with milling | |
| CN101327564A (en) | Method for processing cutting edge of diamond compound tool | |
| CN104475835A (en) | Blade tenon rounding mechanical processing method | |
| CN106736292A (en) | A kind of advanced pressurized water reactor fuel element base machining process | |
| CN104057269B (en) | A kind of processing technique of the drift of hard alloy top hammer shaping mould | |
| CN103372757B (en) | The manufacture method of diesel exhaust valve upper seat | |
| CN108746375B (en) | Method for preparing hot stamping die insert based on electric arc additive and laser cladding | |
| Boivie et al. | Development of a hybrid manufacturing cell; integration of additive manufacturing with CNC machining | |
| CN110315154A (en) | A kind of wire electric discharge machine method | |
| CN106078252A (en) | A kind of with fiberglass cambered surface and the clamp for machining of ladder hole type parts and processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190212 Address after: No. 575 Shanghai Road, Rizhao Economic and Technological Development Zone, 250000 Shandong Province Patentee after: Shandong Dingxin Electronic Glass Group Co., Ltd. Address before: 215500 Tangbei Village, Shajiabang Town, Changshu City, Jiangsu Province Patentee before: Suzhou Donghai Glass Mould Co., Ltd. |