CN105903871A - Arietinous piece forging method - Google Patents
Arietinous piece forging method Download PDFInfo
- Publication number
- CN105903871A CN105903871A CN201610250972.5A CN201610250972A CN105903871A CN 105903871 A CN105903871 A CN 105903871A CN 201610250972 A CN201610250972 A CN 201610250972A CN 105903871 A CN105903871 A CN 105903871A
- Authority
- CN
- China
- Prior art keywords
- forging
- caprae seu
- seu ovis
- forging method
- temperature
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses an arietinous piece forging method. The arietinous piece forging method comprises the following steps that (1) sorting and blanking are carried out, specifically, the head and tail of a blank are removed, and then blanking is carried out; (2) heating is carried out, specifically, a furnace is provided, the furnace loading temperature is not higher than 1000 DEG C, the furnace temperature needs to be maintained for two and half hours when reaching an initial forging temperature, and material sections are fed into the furnace in sequence, namely in the first-in first-out sequence; (3) forging extrusion is carried out, specially, the interval of main pressure heads is adjusted for upsetting extrusion after the blank is loaded to a die, and the main pressure heads return after the set stroke value is met; (4) punching ejection is carried out, specially, the interval of punch bits is adjusted to be suitable for punching formation, and the punch bits return after the stroke is met; and (5) cooling is carried out, specially, the final forging temperature of the forge is not lower than 800 DEG C, and the forge is placed in a sandpit to be slowly cooled.
Description
Technical field
The present invention relates to the forging method of a kind of Caput Caprae seu ovis.
Background technology
Forging is that one utilizes metal forming machinery that metal stock is applied pressure so that it is produce plastic deformation to obtain
Must have certain mechanical performance, definite shape and the processing method of size forging, forging and stamping (forging and punching press)
One of two big ingredients.Can eliminate, by forging, the as cast condition that metal produces in smelting process to loosen
Defect, optimizes heterogeneous microstructure, simultaneously because save complete metal streamline, the mechanicalness of forging
The foundry goods of same material can be generally to be preferred over.The strength member that in associated mechanical, load is high, working condition is severe,
In addition to sheet material, section bar or the weldment of the better simply available rolling of shape, use forging more.
According to forging temperature, forge hot, warm forging and cold forging can be divided into.According to compacting mechanism, forging can divide
For open die forging, die forging, rolling ring, special forging.Different forging methods has different flow processs, wherein with
The technological process of hot forging is the longest, and general sequence is: gropping of forging billet；Forging stock heats；Roll forging is for base；Mould
It is swaged into shape；Trimming；Punching；Correct；Intermediate survey, the size examined the forged pieces and surface defect；Forging
Heat treatment, in order to eliminate forging stress, improves metal cutting performance；Cleaning, mainly removes Surface Oxygen
Change skin；Correct；Checking, general forging will be through outward appearance and hardness test, and important forging also will be through changing
Learn inspection and the nondestructive inspections such as component analysis, mechanical performance, residual stress.
The forging method of existing Caput Caprae seu ovis is complicated, is necessary to design the forging method of a kind of simple Caput Caprae seu ovis in fact.
Summary of the invention
The technical problem to be solved is: provide the forging method of a kind of simple Caput Caprae seu ovis.
For solving above-mentioned technical problem, the technical scheme is that
The forging method of a kind of Caput Caprae seu ovis, it comprises the steps:
1) select materials blanking, remove blank end to end, then carry out blanking；
2) heating a, it is provided that stove, charging temperature is not higher than 1000 DEG C, under furnace temperature reaches initial forging temperature
Needing to be incubated two and one-half-hours, material Duan Jinlu sorts successively, first in first out；
3) upsetting squeeze, adjusts main pressure head spacing upsetting extrusion after blank is die-filling, main ram travel reaches setting value
Shi Huicheng；
4) punching, adjustment drift spacing is to correct position piercing and shaping die, and stroke reaches backhaul during setting value；
5) cooling, forging final forging temperature is not less than 800 DEG C, and is positioned over Slow cooling in sand pit.
Compared with prior art, the present invention has the beneficial effect that: the forging method of the Caput Caprae seu ovis of the present invention, system
Making flow process simple, the forging intensity manufactured is high.
The present invention further improves as follows:
Further, described step 2) in stove be gas furnace.
Further, described step 2) in initial forging temperature of coming out of the stove be not less than 1150 DEG C.
Further, described step 1) in use band sawing machine to carry out selecting materials blanking.
Further, described step 3) middle forging crowded use 4000T press.
Further, described step 4) in horizontal punching use 4000T press.
Further, described billet weight is 1716kg.
Accompanying drawing explanation
Fig. 1 be the present invention forge material enter furnace temperature liter figure.
Fig. 2 is the schematic diagram of Caput Caprae seu ovis of the present invention.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
The forging method of a kind of Caput Caprae seu ovis, it is characterised in that comprise the steps:
The forging method of a kind of Caput Caprae seu ovis, it comprises the steps:
1) select materials blanking, remove blank end to end, then carry out blanking；
2) heating a, it is provided that stove, charging temperature is not higher than 1000 DEG C, under furnace temperature reaches initial forging temperature
Needing to be incubated two and one-half-hours, material Duan Jinlu sorts successively, first in first out；
3) forging is squeezed, and the main pressure head of slide block sets stroke, adjusts main pressure head spacing upsetting extrusion after blank is die-filling,
Main ram travel reaches backhaul during setting value；
4) punching ejects, mobile upper slide to punching station, adjustment drift spacing shaping endoporus, and backlash
Head backhaul；
5) cooling, forging final forging temperature is not less than 800 DEG C, and is positioned over Slow cooling in sand pit.
Compared with prior art, the forging method of the Caput Caprae seu ovis of the present invention, manufacturing process is simple, manufactures
Mobile phone metal back cover intensity high.
Further, described step 2) in stove be gas furnace.
Further, described step 2) in initial forging temperature of coming out of the stove be not less than 1150 DEG C.
Further, described step 1) in use band sawing machine to carry out selecting materials blanking.
Further, described step 3) middle forging crowded use 1000T press.
Further, described step 4) in horizontal punching use 1000T press.
Further, described step 4) in also comprise the steps: that mobile lower skateboard, to punching station, moves
The dynamic upper slide cutting blade die-cut gross weight of work.
Further, described step 4) in also comprise the steps: cutting blade backhaul, mobile lower skateboard is to top
Go out station and eject workpiece.
Further, described billet weight is 150kg.
Be illustrated in figure 1 that the present invention forges material enters furnace temperature liter figure, is illustrated in figure 2 showing of Caput Caprae seu ovis of the present invention
It is intended to.
The present invention is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned structure
Think of sets out, and without performing creative labour, done all conversion, all falls within the protection model of the present invention
Within enclosing.
Claims (7)
1. the forging method of a Caput Caprae seu ovis, it is characterised in that comprise the steps:
1) select materials blanking, remove blank end to end, then carry out blanking；
2) heating a, it is provided that stove, charging temperature is not higher than 1000 DEG C, under furnace temperature reaches initial forging temperature
Needing to be incubated two and one-half-hours, material Duan Jinlu sorts successively, first in first out；
3) upsetting squeeze, adjusts main pressure head spacing upsetting extrusion after blank is die-filling, main ram travel reaches setting value
Shi Huicheng；
4) punching, adjustment drift spacing is to correct position piercing and shaping die, and stroke reaches backhaul during setting value；
5) cooling, forging final forging temperature is not less than 800 DEG C, and is positioned over Slow cooling in sand pit.
2. the forging method of Caput Caprae seu ovis as claimed in claim 1, it is characterised in that: described step 2) in stove
Son is gas furnace.
3. the forging method of Caput Caprae seu ovis as claimed in claim 1, it is characterised in that: described step 2) in go out
Stove initial forging temperature is not less than 1150 DEG C.
4. the forging method of Caput Caprae seu ovis as claimed in claim 1, it is characterised in that: described step 1) in make
Carry out selecting materials blanking with band sawing machine.
5. the forging method of Caput Caprae seu ovis as claimed in claim 1, it is characterised in that: described step 3) middle forging
Squeeze and use 4000T press.
6. the forging method of Caput Caprae seu ovis as claimed in claim 1, it is characterised in that: described step 4) in water
Flat punching uses 4000T press.
7. the forging method of Caput Caprae seu ovis as claimed in claim 1, it is characterised in that: described billet weight is
1716kg。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250972.5A CN105903871A (en) | 2016-04-21 | 2016-04-21 | Arietinous piece forging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250972.5A CN105903871A (en) | 2016-04-21 | 2016-04-21 | Arietinous piece forging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105903871A true CN105903871A (en) | 2016-08-31 |
Family
ID=56746675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250972.5A Pending CN105903871A (en) | 2016-04-21 | 2016-04-21 | Arietinous piece forging method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903871A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604494A (en) * | 2019-01-15 | 2019-04-12 | 苏州市东盛锻造有限公司 | A kind of forging method of ultra-large type sheepshead forging |
| CN110026517A (en) * | 2019-05-21 | 2019-07-19 | 苏州市东吴锻焊厂有限公司 | A kind of forging method of Y type bulk forging |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1046440A1 (en) * | 1999-04-16 | 2000-10-25 | SM Schweizerische Munitionsunternehmung AG | Forging method of axial symmetric metallic workpieces |
| CN1438081A (en) * | 2003-03-31 | 2003-08-27 | 中国重型汽车集团有限公司 | Technology for processing spindle nose forged piece of heavy automobile |
| CN1807660A (en) * | 2006-02-09 | 2006-07-26 | 沈阳黎明航空发动机(集团)有限责任公司 | GH696 alloy vane ausform forming process |
| CN101327512A (en) * | 2008-07-03 | 2008-12-24 | 庄龙兴 | Forging line of claw pole for automobile generator |
-
2016
- 2016-04-21 CN CN201610250972.5A patent/CN105903871A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1046440A1 (en) * | 1999-04-16 | 2000-10-25 | SM Schweizerische Munitionsunternehmung AG | Forging method of axial symmetric metallic workpieces |
| CN1438081A (en) * | 2003-03-31 | 2003-08-27 | 中国重型汽车集团有限公司 | Technology for processing spindle nose forged piece of heavy automobile |
| CN1807660A (en) * | 2006-02-09 | 2006-07-26 | 沈阳黎明航空发动机(集团)有限责任公司 | GH696 alloy vane ausform forming process |
| CN101327512A (en) * | 2008-07-03 | 2008-12-24 | 庄龙兴 | Forging line of claw pole for automobile generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604494A (en) * | 2019-01-15 | 2019-04-12 | 苏州市东盛锻造有限公司 | A kind of forging method of ultra-large type sheepshead forging |
| CN110026517A (en) * | 2019-05-21 | 2019-07-19 | 苏州市东吴锻焊厂有限公司 | A kind of forging method of Y type bulk forging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107470533B (en) | Idler machining method and machining combined die | |
| CN102350615B (en) | Shunt blocking forming method for star-shaped sleeve | |
| CN113926973B (en) | Combined anvil die and process for forging large-scale crank throw | |
| CN109623286A (en) | A kind of wheel automation closed die forging production line, production technology and aluminum-alloy wheel | |
| CN108421951B (en) | EMU driving device wheel hub forging production technique | |
| CN101422861A (en) | Precision forming method for special-shaped deep hole parts | |
| CN102672096A (en) | Precision die forging and shaping technical method for automobile steering knuckle rough type parts | |
| CN110479938B (en) | Forging forming die and method for flange ball valve forge piece | |
| CN109622868B (en) | Forging method of T-shaped high-temperature alloy bolt forge piece | |
| CN103567338A (en) | Metal element manufacturing method | |
| CN102773674A (en) | Hot forging, cold drawing composite molding process of bowl-shaped piece | |
| CN209773348U (en) | hot forging device | |
| CN105750840A (en) | Method for forging tee-joint forge piece | |
| CN109175175B (en) | Precise hot-working forming method for automobile steering ball joint | |
| CN105903871A (en) | Arietinous piece forging method | |
| CN111604642B (en) | Preparation method of elastic wheel core | |
| CN111250639B (en) | Blank forming method for GH4169 large-sized special-shaped ring forging | |
| CN110961872B (en) | Preparation method of large-size titanium alloy seamless deep-hole cylinder | |
| CN105903870A (en) | Forging method of hanger | |
| CN101486062B (en) | Thermoforming and edge-cutting integrated technique and mold of high-duty steel part | |
| CN103240378A (en) | Cold-forging mechanism for shaft parts of sedan double clutch transmission, and automatic system of cold-forging mechanism | |
| RU2501626C2 (en) | Method and device for blade forging | |
| CN105127679B (en) | A kind of processing technology of valve body | |
| CN105880447A (en) | Closed forging process for drilling tool wire-lifting forge pieces | |
| CN102689149A (en) | Continuous press forging precise forming process of automobile retaining frame part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |