CN106077458A - A kind of wax-pattern processing technology - Google Patents
A kind of wax-pattern processing technology Download PDFInfo
- Publication number
- CN106077458A CN106077458A CN201610604159.3A CN201610604159A CN106077458A CN 106077458 A CN106077458 A CN 106077458A CN 201610604159 A CN201610604159 A CN 201610604159A CN 106077458 A CN106077458 A CN 106077458A
- Authority
- CN
- China
- Prior art keywords
- wax
- pattern
- slack
- bits
- stir
- 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
- 238000005266 casting Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000001993 wax Substances 0.000 claims description 69
- 238000003756 stirring Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The open a kind of wax-pattern processing technology of the present invention, comprises the following steps: wax material proportioning, makes slack wax, casting, delivery.Make wax-pattern by the method for the present invention, wax-pattern quality can be made to reach the biggest raising, saved man power and material, improve value.
Description
Technical field
The invention belongs to aluminum alloy die-casting technological technical field, particularly to a kind of wax-pattern processing technology.
Background technology
At present, in metal casting technique, the making of wax-pattern is extremely important, but often there is different journey in manufacturing process
The defect of degree, can solve this problem and then makes the quality of foundry goods to be greatly improved.
Summary of the invention
A lot of problems occur in order to solve wax-pattern quality in casting, the present invention provides a kind of wax-pattern processing technology.
The technical scheme is that a kind of wax-pattern processing technology, comprise the following steps: (1) wax material proportioning: paraffin weight
Percentage ratio 10%-50%, stearic acid percentage by weight 10%-50%；(2) the liquid wax prepared in above-mentioned steps and wax bits are delivered to stirring
Stirring in wax cylinder, makes slack wax stirring fully and uniform, depletion of QI, obtains the slack wax meeted the requirements, and in whipping process, heating-up temperature is
30-40℃；(3) pressure wax cylinder circulating water temperature is 50-55 DEG C, presses wax pressure 3-6Kg；(4) dwell time 1-2 hour during casting,
The mould filling wax is positioned in model cooling bay cooling, available ice block cooling after cooling bay coolant-temperature gage raises；(5) top is utilized
Wax-pattern is ejected by mold mechanism, and mold pushing mechanism backform makes uniform motion, and the end stretched in mould is enclosed with elastic layer, it is to avoid make
Become wax-pattern deformation；
Described step (2) if in slack wax the dilutest, appropriate wax bits can be added again, if the thickest, a small amount of wax liquid can be added, continue to stir
Mix, if slack wax is thick, mixing time can be extended, till mixing out the slack wax meeted the requirements, clockwise and inverse in whipping process
Alternately, and mixing speed is continually changing clockwise, to shorten mixing time, or utilizes stamping hammer to stir up and down
Smash；
In described step (4) after casting complete, when taking off casting rifle, to block wax injection nozzle in time, lack in case wax-pattern is made in slack wax refluence
Fall into, utilize solid slack wax on chip to be covered by wax injection nozzle, and on this solid slack wax place ice bag make wax injection nozzle in wax cool down rapidly
Solidification；
After the wax-pattern taken out in described step (5) cools down completely, first dry up the wax bits on wax-pattern and moisture, then repair with pocket knife
Remove the overlap on wax-pattern and parting line, at the overlap remained with sand papering and the vestige of parting line, the most again blow clean
Wax bits on wax-pattern and moisture content, classification is neatly arranged on wax-pattern frame.
Detailed description of the invention
The embodiment providing the present invention is described in further detail:
A kind of wax-pattern processing technology, comprises the following steps: (1) wax material proportioning: paraffin percentage by weight 10%-50%, stearic acid weight
Amount percentage ratio 10%-50%；(2) stir in delivering to stir wax cylinder by the liquid wax prepared in above-mentioned steps and wax bits, make slack wax stir
Fully and uniformly, depletion of QI, obtain the slack wax meeted the requirements, in whipping process, heating-up temperature is 30-40 DEG C；(3) pressure wax cylinder circulation
Coolant-temperature gage is 50-55 DEG C, presses wax pressure 3-6Kg；(4) dwell time 1-2 hour during casting, the mould filling wax is positioned over model
Cooling bay cools down, available ice block cooling after cooling bay coolant-temperature gage raises；(5) mold pushing mechanism is utilized to be ejected by wax-pattern, backform
Mechanism's backform makes uniform motion, and the end stretched in mould is enclosed with elastic layer, it is to avoid cause wax-pattern to deform；
Described step (2) if in slack wax the dilutest, appropriate wax bits can be added again, if the thickest, a small amount of wax liquid can be added, continue to stir
Mix, if slack wax is thick, mixing time can be extended, till mixing out the slack wax meeted the requirements, clockwise and inverse in whipping process
Alternately, and mixing speed is continually changing clockwise, to shorten mixing time, or utilizes stamping hammer to stir up and down
Smash；
In described step (4) after casting complete, when taking off casting rifle, to block wax injection nozzle in time, lack in case wax-pattern is made in slack wax refluence
Fall into, utilize solid slack wax on chip to be covered by wax injection nozzle, and on this solid slack wax place ice bag make wax injection nozzle in wax cool down rapidly
Solidification；
After the wax-pattern taken out in described step (5) cools down completely, first dry up the wax bits on wax-pattern and moisture, then repair with pocket knife
Remove the overlap on wax-pattern and parting line, at the overlap remained with sand papering and the vestige of parting line, the most again blow clean
Wax bits on wax-pattern and moisture content, classification is neatly arranged on wax-pattern frame.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that still may be made that
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, description is considered as illustrative rather than limits
Property processed.
Claims (1)
1. a wax-pattern processing technology, it is characterised in that: comprise the following steps: (1) wax material proportioning: paraffin percentage by weight 10%-
50%, stearic acid percentage by weight 10%-50%；(2) stir in delivering to stir wax cylinder by the liquid wax prepared in above-mentioned steps and wax bits
Mixing, make slack wax stirring fully and uniform, depletion of QI, obtain the slack wax meeted the requirements, in whipping process, heating-up temperature is 30-40 DEG C；
(3) pressure wax cylinder circulating water temperature is 50-55 DEG C, presses wax pressure 3-6Kg；(4) dwell time 1-2 hour during casting, fills wax
Mould is positioned in model cooling bay cooling, available ice block cooling after cooling bay coolant-temperature gage raises；(5) mold pushing mechanism is utilized to incite somebody to action
Wax-pattern ejects, and mold pushing mechanism backform makes uniform motion, and the end stretched in mould is enclosed with elastic layer, it is to avoid cause wax-pattern to become
Shape；
Described step (2) if in slack wax the dilutest, appropriate wax bits can be added again, if the thickest, a small amount of wax liquid can be added, continue to stir
Mix, if slack wax is thick, mixing time can be extended, till mixing out the slack wax meeted the requirements, clockwise and inverse in whipping process
Alternately, and mixing speed is continually changing clockwise, to shorten mixing time, or utilizes stamping hammer to stir up and down
Smash；
In described step (4) after casting complete, when taking off casting rifle, to block wax injection nozzle in time, lack in case wax-pattern is made in slack wax refluence
Fall into, utilize solid slack wax on chip to be covered by wax injection nozzle, and on this solid slack wax place ice bag make wax injection nozzle in wax cool down rapidly
Solidification；
After the wax-pattern taken out in described step (5) cools down completely, first dry up the wax bits on wax-pattern and moisture, then repair with pocket knife
Remove the overlap on wax-pattern and parting line, at the overlap remained with sand papering and the vestige of parting line, the most again blow clean
Wax bits on wax-pattern and moisture content, classification is neatly arranged on wax-pattern frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604159.3A CN106077458A (en) | 2016-07-28 | 2016-07-28 | A kind of wax-pattern processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604159.3A CN106077458A (en) | 2016-07-28 | 2016-07-28 | A kind of wax-pattern processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106077458A true CN106077458A (en) | 2016-11-09 |
Family
ID=57478297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610604159.3A Pending CN106077458A (en) | 2016-07-28 | 2016-07-28 | A kind of wax-pattern processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077458A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS163688A1 (en) * | 1988-03-14 | 1990-01-12 | Bedrich Kust | Wax modelling material |
| CN101147954A (en) * | 2007-10-29 | 2008-03-26 | 福建省建阳市汽车锻压件厂 | Investment precision casting process for producing automobile I-shaped front shaft |
| CN102500717A (en) * | 2011-10-20 | 2012-06-20 | 奇瑞汽车股份有限公司 | Ejection device |
| CN104439053A (en) * | 2014-11-13 | 2015-03-25 | 柳州金特机械有限公司 | Wax mold manufacturing method of melting mold precision-casting bridge shell |
| CN104439055A (en) * | 2014-11-21 | 2015-03-25 | 柳州金特机械有限公司 | Method for manufacturing precise cast wax mold |
| CN105583996A (en) * | 2014-11-14 | 2016-05-18 | 重庆春顾机械制造有限公司 | Pressing process for wax model |
-
2016
- 2016-07-28 CN CN201610604159.3A patent/CN106077458A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS163688A1 (en) * | 1988-03-14 | 1990-01-12 | Bedrich Kust | Wax modelling material |
| CN101147954A (en) * | 2007-10-29 | 2008-03-26 | 福建省建阳市汽车锻压件厂 | Investment precision casting process for producing automobile I-shaped front shaft |
| CN102500717A (en) * | 2011-10-20 | 2012-06-20 | 奇瑞汽车股份有限公司 | Ejection device |
| CN104439053A (en) * | 2014-11-13 | 2015-03-25 | 柳州金特机械有限公司 | Wax mold manufacturing method of melting mold precision-casting bridge shell |
| CN105583996A (en) * | 2014-11-14 | 2016-05-18 | 重庆春顾机械制造有限公司 | Pressing process for wax model |
| CN104439055A (en) * | 2014-11-21 | 2015-03-25 | 柳州金特机械有限公司 | Method for manufacturing precise cast wax mold |
Non-Patent Citations (1)
| Title |
|---|
| FQX25S: "《道客巴巴在线文献分享平台》", 5 May 2013 * |
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| 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: 20161109 |