CN107756694A - A kind of renovation technique of mold cavity - Google Patents
A kind of renovation technique of mold cavity Download PDFInfo
- Publication number
- CN107756694A CN107756694A CN201610710717.4A CN201610710717A CN107756694A CN 107756694 A CN107756694 A CN 107756694A CN 201610710717 A CN201610710717 A CN 201610710717A CN 107756694 A CN107756694 A CN 107756694A
- Authority
- CN
- China
- Prior art keywords
- mold cavity
- insert
- renovation technique
- damaged area
- size
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/70—Maintenance
- B29C33/74—Repairing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Arc Welding In General (AREA)
Abstract
The present invention provides a kind of renovation technique of mold cavity, and it comprises the following steps：A, detect, detect the damage situations inside mold cavity；B, repairing analysis, according to the damage situations of inspection determine recovery scenario c, mold cavity damaged area it is less, using Welding Repair, to size requirement at CNC milling machine processing repair welding；D, the damaged area of mold cavity is larger, and reparation is filled up using insert, and wire cutting prescinds affected area, and the region sliced off is filled up with insert, and CNC milling machine processes the insert place of filling up to size requirement；E, the damaged area of mold cavity is very big, processes new mold cavity and is replaced.The present invention provides the renovation technique of mold cavity, easy to operate, repairing quality is good, can be effectively cost-effective by repairing analysis, increases economic efficiency.
Description
Technical field
The present invention relates to mould repair technique, more particularly to a kind of renovation technique of mold cavity.
Background technology
With the continuous development of industrial level, the required precision more and more higher to mould, mold cavity and die are moulds
The core of tool, the processing precision direct influence of mold cavity the precision of institute's shaped article.Long-term use of appearance of mold cavity
It is subject to be damaged, it is necessary to which the reparation that carries out to the mold cavity of damage just can guarantee that normal use, mould type of the prior art
Chamber reparation often lack that repairing analysis this steps would generally cause that some can make up without making up the type directly more renewed
Chamber, cause loss economically.
The content of the invention
【1】Technical problems to be solved
The technical problem to be solved in the present invention is to provide it is a kind of it is easy to operate, repairing quality is good, pass through repairing analysis
It is capable of the renovation technique of effective cost-effective mold cavity.
【2】The technical scheme solved the problems, such as
The present invention provides a kind of renovation technique of mold cavity, and it comprises the following steps：
A, detect, detect the damage situations inside mold cavity；
B, repairing analysis, recovery scenario is determined according to the damage situations of inspection；
C, the damaged area of mold cavity is less, using Welding Repair, is required at CNC milling machine processing repair welding to size；
D, the damaged area of mold cavity is larger, fills up reparation using insert, wire cutting prescinds affected area, uses insert
The region sliced off is filled up, CNC milling machine processes the insert place of filling up to size requirement；
E, the damaged area of mold cavity is very big, processes new mold cavity and is replaced.
Further, it is described to be welded as argon arc welding in step c.
Further, in step d, the insert is selected and the identical material of mold cavity and the size of the insert
Equal to the size of the wire cutting cutting zone.
Further, the insert ensures the insert and the mold cavity identical hardness through Overheating Treatment.
【3】Beneficial effect
The present invention provides the renovation technique of mold cavity, easy to operate, repairing quality is good, can by repairing analysis
It is effective cost-effective, increase economic efficiency.
Embodiment
The embodiment of the present invention is described in detail below.
The present invention provides a kind of renovation technique of mold cavity, and it comprises the following steps：
A, detect, detect the damage situations inside mold cavity；
B, repairing analysis, recovery scenario is determined according to the damage situations of inspection；
C, the damaged area of mold cavity is less, using Welding Repair, is required at CNC milling machine processing repair welding to size；
D, the damaged area of mold cavity is larger, fills up reparation using insert, wire cutting prescinds affected area, uses insert
The region sliced off is filled up, CNC milling machine processes the insert place of filling up to size requirement；
E, the damaged area of mold cavity is very big, processes new mold cavity and is replaced.
In the present embodiment, in step c, it is welded as argon arc welding.
In the present embodiment, in step d, the insert is selected and the identical material of mold cavity and the insert
Size is equal to the size of the wire cutting cutting zone；Insert needs, through Overheating Treatment, to ensure insert and mold cavity identical
Hardness.
The present invention provides the renovation technique of mold cavity, and easy to operate and repairing quality is good, can reduce and be processed into
This.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of renovation technique of mold cavity, it is characterised in that comprise the following steps：
A, detect, detect the damage situations inside mold cavity；
B, repairing analysis, recovery scenario is determined according to the damage situations of inspection；
C, the damaged area of mold cavity is less, using Welding Repair, is required at CNC milling machine processing repair welding to size；
D, the damaged area of mold cavity is larger, fills up reparation using insert, wire cutting prescinds affected area, is filled up with insert
The region sliced off, CNC milling machine process the insert place of filling up to size requirement；
E, the damaged area of mold cavity is very big, processes new mold cavity and is replaced.
2. the renovation technique of mold cavity as claimed in claim 1, it is characterised in that：It is described to be welded as argon arc in step c
Weldering.
3. the renovation technique of mold cavity as claimed in claim 1, it is characterised in that：In step d, the insert select and
The identical material of mold cavity and the size of the insert are equal to the size of the wire cutting cutting zone.
4. the renovation technique of mold cavity as claimed in claim 3, it is characterised in that：The insert ensures through Overheating Treatment
The insert and the mold cavity identical hardness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710717.4A CN107756694A (en) | 2016-08-22 | 2016-08-22 | A kind of renovation technique of mold cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710717.4A CN107756694A (en) | 2016-08-22 | 2016-08-22 | A kind of renovation technique of mold cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756694A true CN107756694A (en) | 2018-03-06 |
Family
ID=61264710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610710717.4A Pending CN107756694A (en) | 2016-08-22 | 2016-08-22 | A kind of renovation technique of mold cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756694A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890214A (en) * | 2018-07-03 | 2018-11-27 | 中信戴卡股份有限公司 | A kind of die surface renovation technique |
| CN109228041A (en) * | 2018-11-06 | 2019-01-18 | 山东豪迈机械科技股份有限公司 | A kind of method for repairing tire mould and tire-mold |
| CN111843374A (en) * | 2020-07-30 | 2020-10-30 | 重庆市智友汽车部件有限公司 | Mould repairing method |
| CN114523258A (en) * | 2020-11-23 | 2022-05-24 | 华域皮尔博格有色零部件(上海)有限公司 | Repairing method for damaged area of cold thin wall of die casting die |
| CN114905222A (en) * | 2022-04-11 | 2022-08-16 | 中国第一汽车股份有限公司 | Method for welding and repairing parting surface pressure stack abrasion of aluminum alloy die-casting die |
-
2016
- 2016-08-22 CN CN201610710717.4A patent/CN107756694A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890214A (en) * | 2018-07-03 | 2018-11-27 | 中信戴卡股份有限公司 | A kind of die surface renovation technique |
| US10906138B2 (en) | 2018-07-03 | 2021-02-02 | Citic Dicastal Co., Ltd. | Mold surface repairing process |
| CN109228041A (en) * | 2018-11-06 | 2019-01-18 | 山东豪迈机械科技股份有限公司 | A kind of method for repairing tire mould and tire-mold |
| CN111843374A (en) * | 2020-07-30 | 2020-10-30 | 重庆市智友汽车部件有限公司 | Mould repairing method |
| CN114523258A (en) * | 2020-11-23 | 2022-05-24 | 华域皮尔博格有色零部件(上海)有限公司 | Repairing method for damaged area of cold thin wall of die casting die |
| CN114905222A (en) * | 2022-04-11 | 2022-08-16 | 中国第一汽车股份有限公司 | Method for welding and repairing parting surface pressure stack abrasion of aluminum alloy die-casting die |
| CN114905222B (en) * | 2022-04-11 | 2024-03-15 | 中国第一汽车股份有限公司 | Welding repair method for aluminum alloy die casting die parting surface press pile abrasion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |