CN106270404A - A kind of processing method of terminal ball - Google Patents
A kind of processing method of terminal ball Download PDFInfo
- Publication number
- CN106270404A CN106270404A CN201610779502.8A CN201610779502A CN106270404A CN 106270404 A CN106270404 A CN 106270404A CN 201610779502 A CN201610779502 A CN 201610779502A CN 106270404 A CN106270404 A CN 106270404A
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- China
- Prior art keywords
- terminal ball
- terminal
- mould housing
- ball
- time
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Metal Rolling (AREA)
Abstract
The invention belongs to terminal ball manufacture field, the processing method relating to a kind of terminal ball, first terminal ball pours liquid be poured into uniformly in the terminal ball mould housing being perpendicular to ground, then terminal ball mould housing then does speed change rotation along its horizontal axis, meanwhile, terminal ball mould housing then does average rate angular turn along its longitudinal central axis line, finally, by terminal ball mould housing along longitudinal central axis line turn to parallel to the ground time, i.e. terminal ball pours after liquid is full of the internal die cavity of whole terminal ball mould housing, room temperature is placed cooling and is i.e. obtained required terminal ball.The processing method provided in the present invention can greatly reduce the time of processing, and the ball wall of the terminal ball processed is thinner, and its bus surface is the brightest and the cleanest smooth, without having crackle, wrinkle, field trash and deformation and twisted phenomena.
Description
Technical field
The invention belongs to terminal ball manufacture field, the processing method relating to a kind of terminal ball.
Background technology
Terminal ball is mainly used in leading between grid power transmission wire and substation transformer in China's power construction engineering
Wire jumper in body connection, transmission line of electricity, the connection conductor in power equipment and heavy DC deicing device made conductance
Body, is the brand-new conductor replacing traditional rectangle, flute profile, rod bus and flexible circuit conductor, is crucial in electric power power transmission and transformation system
One of equipment (material), the safe and reliable operation to power transmission and transformation system and power equipment plays vital effect.
Present stage, general employing die type processing, i.e. manufacture one was as terminal ball size for the processing of terminal ball
Mould carry out pouring-cool down-place-molding, use the method, the ball wall of the terminal ball processed is the thickest, and
And rough, thus each performance of terminal ball itself is greatly reduced, surface often has crackle wrinkle, folder
Foreign material and deformation and twisted phenomena.
Summary of the invention
The present invention is directed to above-mentioned problem, it is provided that the processing method of a kind of terminal ball.
In order to achieve the above object, the technical solution used in the present invention is,
The processing method of a kind of terminal ball, specifically includes following steps:
A, terminal ball is poured liquid it is poured into uniformly in the terminal ball mould housing being perpendicular to ground；
B, terminal ball mould housing then do speed change and rotate along its horizontal axis, and its speed is 60-90r/min, with this
Meanwhile, terminal ball mould housing then does average rate angular turn along its longitudinal central axis line, and its speed is 0.00417-0.00625R/
s；
C, by terminal ball mould housing along longitudinal central axis line turn to parallel to the ground time, i.e. terminal ball pour liquid be full of
After the internal die cavity of whole terminal ball mould housing, room temperature places cooling 20-30s, i.e. obtains required terminal ball.
As preferably, the terminal ball mould housing in described step c along longitudinal central axis line turn to parallel to the ground time
The required time is the time of speed change rotation in 40-60s, i.e. step b to be 40-60s with the time of average rate angular turn.
As preferably, described speed change rotates and includes that speedup rotates, average rate rotates and reduction of speed rotates successively；Described speedup turns
The dynamic time is 10-15s, and the time that average rate rotates is 20-30s, and the time that reduction of speed rotates is 10-15s.
As preferably, the type of cooling in described step c elects water cooling as, and the time of its water cooling is 10-20s.
As preferably, it is that rare earth, heat-resistant aluminium alloy material pour liquid that described terminal ball pours liquid.
Compared with prior art, advantages of the present invention and good effect are,
The processing method provided in the present invention can greatly reduce the time of processing, and the ball wall of the terminal ball processed is more
Thin, its bus surface is the brightest and the cleanest smooth, without having crackle, wrinkle, field trash and deformation and twisted phenomena.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the perspective view of terminal ball mould housing；
Fig. 2 is the structural representation of terminal ball；
Fig. 3 is that terminal ball mould housing turns to the structural representation of surface state abreast from state perpendicular to the ground；
In the most each figure, 1, longitudinal central axis line；2, horizontal axis；A, terminal ball mould housing state perpendicular to the ground；B、
Terminal ball mould housing level ground state.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the accompanying drawings and embodiment
The present invention will be further described.It should be noted that in the case of not conflicting, in embodiments herein and embodiment
Feature can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used
Being different from other modes described here with employing to implement, therefore, the present invention is not limited to the concrete of description described below
The restriction of embodiment.
The processing method that the invention provides a kind of terminal ball, this method is greatly improved the working (machining) efficiency of terminal ball, and right
The smoothness on terminal ball bus surface is also significantly improved；Fig. 1-Fig. 3 is the carrying mould of terminal ball, it is noted here that
It is, carrying mould drawn in this figure, is made up of upper and lower two mould housings, its purpose is to be easy to take out water the end built up
End ball, is attached to the procedure of processing that this terminal ball mould housing carrys out terminal ball below, and by following reality
Execute example to be illustrated.
Embodiment 1
First be by containing rare earth, heat-resistant aluminium alloy material pour the liquid inlet from terminal ball mould housing, pour into
To being perpendicular to inside the terminal ball mould housing on ground；Horizontal axis then along terminal mould housing rotates, its speed
For 90r/min, first doing speedup and rotate, rotation time is 10s, then does average rate rotation, and rotation time is 20s, finally does reduction of speed and turns
Dynamic, rotation time is 10s, and i.e. while terminal mould housing rotates along its horizontal axis, terminal ball mould housing is also
Doing average rate angular turn along its longitudinal central axis line, its speed is that 0.00417R/s is (at this point, it should be noted that the district of r and R
The axis not essentially consisting in each of which is different, i.e. radius and the circumference at place is the most different, therefore here with R and r
Distinguish)；Finally, when terminal ball mould housing turns to parallel to the ground along longitudinal central axis line, i.e. terminal ball mould crust
Body rotates 90 ° along longitudinal longitudinal axis, makes terminal ball pour liquid and is full of inside whole terminal ball mould housing after die cavity, water-cooled
But 10s, i.e. obtains terminal ball A.
Embodiment 2
First be by containing rare earth, heat-resistant aluminium alloy material pour the liquid inlet from terminal ball mould housing, pour into
To being perpendicular to inside the terminal ball mould housing on ground；Horizontal axis then along terminal mould housing rotates, its speed
For 80r/min, first doing speedup and rotate, rotation time is 12s, then does average rate rotation, and rotation time is 24s, finally does reduction of speed and turns
Dynamic, rotation time is 12s, and i.e. while terminal mould housing rotates along its horizontal axis, terminal ball mould housing is also
Doing average rate angular turn along its longitudinal central axis line, its speed is that 0.00500R/s is (at this point, it should be noted that the district of r and R
The axis not essentially consisting in each of which is different, i.e. radius and the circumference at place is the most different, therefore here with R and r
Distinguish)；Finally, when terminal ball mould housing turns to parallel to the ground along longitudinal central axis line, i.e. terminal ball mould crust
Body rotates 90 ° along longitudinal longitudinal axis, makes terminal ball pour liquid and is full of inside whole terminal ball mould housing after die cavity, water-cooled
But 13s, i.e. obtains terminal ball B.
Embodiment 3
First be by containing rare earth, heat-resistant aluminium alloy material pour the liquid inlet from terminal ball mould housing, pour into
To being perpendicular to inside the terminal ball mould housing on ground；Horizontal axis then along terminal mould housing rotates, its speed
For 70r/min, first doing speedup and rotate, rotation time is 14s, then does average rate rotation, and rotation time is 27s, finally does reduction of speed and turns
Dynamic, rotation time is 14s, and i.e. while terminal mould housing rotates along its horizontal axis, terminal ball mould housing is also
Doing average rate angular turn along its longitudinal central axis line, its speed is that 0.00583R/s is (at this point, it should be noted that the district of r and R
The axis not essentially consisting in each of which is different, i.e. radius and the circumference at place is the most different, therefore here with R and r
Distinguish)；Finally, when terminal ball mould housing turns to parallel to the ground along longitudinal central axis line, i.e. terminal ball mould crust
Body rotates 90 ° along longitudinal longitudinal axis, makes terminal ball pour liquid and is full of inside whole terminal ball mould housing after die cavity, water-cooled
But 16s, i.e. obtains terminal ball C.
Embodiment 4
First be by containing rare earth, heat-resistant aluminium alloy material pour the liquid inlet from terminal ball mould housing, pour into
To being perpendicular to inside the terminal ball mould housing on ground；Horizontal axis then along terminal mould housing rotates, its speed
For 60r/min, first doing speedup and rotate, rotation time is 15s, then does average rate rotation, and rotation time is 30s, finally does reduction of speed and turns
Dynamic, rotation time is 15s, and i.e. while terminal mould housing rotates along its horizontal axis, terminal ball mould housing is also
Doing average rate angular turn along its longitudinal central axis line, its speed is that 0.00625R/s is (at this point, it should be noted that the district of r and R
The axis not essentially consisting in each of which is different, i.e. radius and the circumference at place is the most different, therefore here with R and r
Distinguish)；Finally, when terminal ball mould housing turns to parallel to the ground along longitudinal central axis line, i.e. terminal ball mould crust
Body rotates 90 ° along longitudinal longitudinal axis, makes terminal ball pour liquid and is full of inside whole terminal ball mould housing after die cavity, water-cooled
But 20s, i.e. obtains terminal ball D.
Inventor utilizes relevant equipment to be detected the terminal ball provided in above-described embodiment, table specific as follows:
| Glossiness | Quality (same model) | Heat release situation | Electric energy loss | |
| Embodiment 1 | Bright | 1 | Excellent | Low |
| Embodiment 2 | Secondary bright | 1 | Excellent | Low |
| Embodiment 3 | Bright | 1 | Excellent | Low |
| Embodiment 4 | Secondary bright | 1 | Excellent | Low |
| Existing terminal ball | Dim | 2 | Good | Typically |
Note: glossiness here generally refers to just to be removed from the molds the most finished.
It is not difficult to find out in the middle of above table, utilizes the terminal that the processing method of the terminal ball that the present invention provides processes
Ball, its glossiness, quality relative value, heat release situation and electric energy loss situation will be far superior to existing terminal ball.
It is also to be noted that utilize the terminal ball that the processing method provided in the present invention processes, then can be direct
Application, it is not necessary to secondary operations.
Inventor draws through substantial amounts of test, the produced model of our company, its product weight and cast raw material weight
The relation of amount, table specific as follows:
| Model | Product weight kg | Cast raw-material weight |
| MGZ-70 | 1.2 | 1.3～1.5 times of product weight |
| MGZ-80 | 1.3 | 1.3～1.5 times of product weight |
| MGZ-100 | 1.8 | 1.3～1.5 times of product weight |
| MGZ-110 | 2.3 | 1.3～1.5 times of product weight |
| MGZ-120 | 2.6 | 1.3～1.5 times of product weight |
| MGZ-130 | 2.6 | 1.3～1.5 times of product weight |
| MGZ-150 | 7.4 | 1.3～1.5 times of product weight |
| MGZ-170 | 8.0 | 1.3～1.5 times of product weight |
| MGZ-200 | 28.0 | 1.3～1.5 times of product weight |
| MGZ-250 | 34.0 | 1.3～1.5 times of product weight |
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, appoints
What those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent variations etc.
Effect embodiment is applied to other field, but every without departing from technical solution of the present invention content, according to the technical spirit of the present invention
Any simple modification, equivalent variations and the remodeling being made above example, still falls within the protection domain of technical solution of the present invention.
Claims (5)
1. the processing method of a terminal ball, it is characterised in that specifically include following steps:
A, terminal ball is poured liquid it is poured into uniformly in the terminal ball mould housing being perpendicular to ground；
B, terminal ball mould housing then do speed change and rotate along its horizontal axis, and its speed is 60-90r/min, meanwhile,
Terminal ball mould housing then does average rate angular turn along its longitudinal central axis line, and its speed is 0.00417-0.00625R/s；
C, by terminal ball mould housing along longitudinal central axis line turn to parallel to the ground time, i.e. terminal ball pours liquid and is full of whole
After the internal die cavity of terminal ball mould housing, room temperature places cooling 20-30s, i.e. obtains required terminal ball.
The processing method of a kind of terminal ball the most according to claim 1, it is characterised in that the terminal ball in described step c
Mould housing along longitudinal central axis line turn to parallel to the ground time required time be that the speed change in 40-60s, i.e. step b turns
The dynamic time is 40-60s with the time of average rate angular turn.
The processing method of a kind of terminal ball the most according to claim 2, it is characterised in that described speed change rotates and includes successively
Speedup rotates, average rate rotates and reduction of speed rotates；The time that described speedup rotates is 10-15s, and the time that average rate rotates is 20-
30s, the time that reduction of speed rotates is 10-15s.
The processing method of a kind of terminal ball the most according to claim 1, it is characterised in that the cooling side in described step c
Formula elects water cooling as, and the time of its water cooling is 10-20s.
5. according to the processing method of a kind of terminal ball described in any one in claim 1-4, it is characterised in that described end
It is that rare earth, heat-resistant aluminium alloy material pour liquid that end ball pours liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779502.8A CN106270404B (en) | 2016-08-31 | 2016-08-31 | Terminal ball processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779502.8A CN106270404B (en) | 2016-08-31 | 2016-08-31 | Terminal ball processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106270404A true CN106270404A (en) | 2017-01-04 |
| CN106270404B CN106270404B (en) | 2020-04-10 |
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ID=57672392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779502.8A Active CN106270404B (en) | 2016-08-31 | 2016-08-31 | Terminal ball processing method |
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| Country | Link |
|---|---|
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110223A (en) * | 1976-03-12 | 1977-09-16 | Sumitomo Metal Ind | Hollow sphere and its production method |
| JPH0822526B2 (en) * | 1988-08-31 | 1996-03-06 | 三菱電機株式会社 | Method for manufacturing hollow ceramic shell |
| JP2001097535A (en) * | 1999-10-01 | 2001-04-10 | Kubota Corp | Support roller for cast pipe drawing device |
| CN201430390Y (en) * | 2009-06-19 | 2010-03-24 | 河南省电力勘测设计院 | Counterweight-type terminal ball for tubular busbar |
| US20120312494A1 (en) * | 2011-06-10 | 2012-12-13 | Jean-Paul Ciardullo | Spherical centrifuge |
| CN104740855A (en) * | 2013-12-31 | 2015-07-01 | 复盛应用科技股份有限公司 | Method for manufacturing low-density steel golf wood head |
-
2016
- 2016-08-31 CN CN201610779502.8A patent/CN106270404B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110223A (en) * | 1976-03-12 | 1977-09-16 | Sumitomo Metal Ind | Hollow sphere and its production method |
| JPH0822526B2 (en) * | 1988-08-31 | 1996-03-06 | 三菱電機株式会社 | Method for manufacturing hollow ceramic shell |
| JP2001097535A (en) * | 1999-10-01 | 2001-04-10 | Kubota Corp | Support roller for cast pipe drawing device |
| CN201430390Y (en) * | 2009-06-19 | 2010-03-24 | 河南省电力勘测设计院 | Counterweight-type terminal ball for tubular busbar |
| US20120312494A1 (en) * | 2011-06-10 | 2012-12-13 | Jean-Paul Ciardullo | Spherical centrifuge |
| CN104740855A (en) * | 2013-12-31 | 2015-07-01 | 复盛应用科技股份有限公司 | Method for manufacturing low-density steel golf wood head |
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| Publication number | Publication date |
|---|---|
| CN106270404B (en) | 2020-04-10 |
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Denomination of invention: A processing method of terminal ball Effective date of registration: 20211012 Granted publication date: 20200410 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co., Ltd Pledgor: SHANDONG GUANGDA LINE EQUIPMENT Co.,Ltd. Registration number: Y2021980010554 |