CN103887034B - A kind of processing method of CUSP field generator for magnetic coil - Google Patents
A kind of processing method of CUSP field generator for magnetic coil Download PDFInfo
- Publication number
- CN103887034B CN103887034B CN201410067773.1A CN201410067773A CN103887034B CN 103887034 B CN103887034 B CN 103887034B CN 201410067773 A CN201410067773 A CN 201410067773A CN 103887034 B CN103887034 B CN 103887034B
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- coil
- coil unit
- coiling
- contiguous block
- 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
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The present invention relates to the manufacturing equipment of nonmetal crystal, aim to provide a kind of processing method of CUSP field generator for magnetic coil; The method comprising the steps of: the coiling of the choosing of copper pipe, coil groups, initial survey, the building of coil groups, overall inspection.Compared with prior art, coil manufacturing process of the present invention arrangement is reasonable, and suitability for industrialized production rate of finished products is high; Coil is formed by the copper pipe coiling optimized, and it is shaping to adopt epoxy resin integral to build, coil overall thermal good stability; Coil unit adopts many group copper pipes to walk abreast the method for coiling, and shorten the water route distance of single copper pipe, the overall temperature rise of coil is little; The coil winding technique optimized, can meet any radial number of turn, coiling requirement that the axial number of turn is the coil of the multiple of 4, and the optimal design for coil provides to be selected more flexibly.
Description
Technical field
The present invention relates to the manufacturing equipment of nonmetal crystal, particularly a kind of processing method of CUSP field generator for magnetic coil.
Background technology
Processing and the making of CUSP field generator for magnetic coil are one of Focal point and difficult points, and the direct coiling of the many employings of current coil hollow side copper pipe forms, and there is the shortcomings such as difficulty of processing is large, yielding, fragile, affects the useful life of CUSP field generator for magnetic.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes deficiency of the prior art, provides a kind of processing method of CUSP field generator for magnetic coil.
For technical solution problem, solution of the present invention is:
A kind of CUSP field generator for magnetic coil is provided, comprise turn to the coil groups of cylinder type by copper pipe, coil groups side is provided with turnover water end (W.E.), epoxy resin, insulation board, electrode, contiguous block; Described insulation board is located between copper pipe, the mode coated whole coil groups of epoxy resin by building; Described contiguous block and electrode are all arranged on coil groups turnover water end (W.E.).
In the present invention, described copper pipe is the square hollow copper tube of rounding, and meets: r=(0.05 ~ 0.15) × D, wherein r is rounding radii, and D is the square copper tube length of side.
In the present invention, described electrode, contiguous block are red copper, electrode, adopt and weld or screw mode is fixedly connected with between contiguous block with copper pipe.
In the present invention, additionally provide a kind of processing method of CUSP field generator for magnetic coil, comprise the following steps:
Choosing of step (1) copper pipe:
Adopt the copper pipe of extrusion forming, its dimensional requirement meets r=(0.05 ~ 0.15) × D, and wherein r is rounding radii, and D is the square copper tube length of side; Through softening annealing process, namely 350 DEG C ~ 550 DEG C annealing, be incubated 1 hour, and rapid water-cooled, require that hardness is between HB55 ~ 65;
The coiling of step (2) coil groups:
(A) coil parameter and winding method are determined: radial number of turn M, axial number of turn N, for ensureing that in coil, all copper pipe senses of current are consistent, and coil cooling performance is good, determines following winding method: using axial two circle coils as a coil unit, each coil unit adopts P root copper pipe to walk abreast coiling, coil unit is divided into I type and two kinds, II type, wherein M > P >=2, N >=4, and N is the multiple of 4, M, N, P are integer;
(B) coiling of coil unit I: P root copper pipe be labeled as respectively from outside to inside T1 ..., TP, when M is the integral multiple of P, copper pipe T1 ..., copper pipe TP parallel arranged, after from passing in and out water end (W.E.) side, clockwise coiling M/P encloses from outside to inside, proceed to the clockwise coiling M/P of lower one deck and enclose and lay out from turnover water end (W.E.), each coil winding end is spaced at turnover water end (W.E.) around end successively with stopping, when M is not divided exactly by P, copper pipe T1, copper pipe TP parallel arranged, after from turnover water end (W.E.) side, coiling A encloses clockwise from outside to inside, copper pipe T1, rear and copper pipe T (B+1) are enclosed in the independent coiling one again of copper pipe TB, copper pipe TP converges bending and enters lower one deck coiling, after clockwise coiling A encloses, copper pipe T1, rear and copper pipe T (B+1) are enclosed in the independent coiling one again of copper pipe TB, copper pipe TP converges together and lays out from turnover water end (W.E.), each coil winding end is spaced at turnover water end (W.E.) around end successively with stopping, wherein: M/P=A ... B, namely A is the business of M/P, B is remainder, and meet A > 1, 1≤B < P, A and B is integer,
(C) coiling of coil unit II: P root copper pipe be labeled as respectively from outside to inside T1 ' ..., TP ', when M is the integral multiple of P, copper pipe T1 ' ..., copper pipe TP ' parallel arranged, after from turnover water end (W.E.) side, coiling M/P encloses counterclockwise from outside to inside, proceed to the counterclockwise coiling M/P of lower one deck enclose and lay out from turnover water end (W.E.), each coil winding end is spaced at turnover water end (W.E.) around end successively with stopping, when M is not divided exactly by P, copper pipe T1 ', copper pipe TP ' parallel arranged, after from turnover water end (W.E.) side, coiling A encloses counterclockwise from outside to inside, copper pipe T1 ', rear and copper pipe T (B+1) ' are enclosed in the independent coiling one again of copper pipe TB ', copper pipe TP ' converges together, bending enters lower one deck coiling, after counterclockwise coiling A encloses, copper pipe T1 ', rear and copper pipe T (B+1) ' are enclosed in the independent coiling one again of copper pipe TB ', copper pipe TP ' converges together and lays out from turnover water end (W.E.), each coil winding end is spaced at turnover water end (W.E.) around end successively with stopping, wherein: M/P=A ... B, namely A is the business of M/P, B is remainder, and meet A > 1, 1≤B < P, A and B is integer,
In the winding process of coil unit I and coil unit II, between copper pipe and between levels, be equipped with insulation board; " interior " and " outward " of " from outside to inside " in coiling is for the coil groups of cylinder type, and described " interior " refers to that " outward " refers to away from axis side near axis side.
(D) superposition of coil unit: choose N/4 coil unit I and coil unit II respectively, from top to bottom successively according to coil unit I, coil unit II ..., coil unit I, coil unit II mode superpose and fix, and the alignment of turnover water end (W.E.), be provided with insulation board between coil unit;
(E) connection of electrode and contiguous block, comprises the connection of contiguous block in the connection of contiguous block in coil unit I, coil unit II, contiguous block between coil unit I and coil unit II connects, contiguous block between coil unit II and coil unit I connects and the connection of electrode;
The winding end of the connection of contiguous block: T2 and being only connected around holding of TP in coil unit I, the winding end of copper pipe Ti and being only connected around holding of copper pipe T (P+1-i), wherein i is integer, and 2 < i≤P;
The connection of contiguous block in coil unit II: the winding end of copper pipe i ' and being only connected around holding of copper pipe T (P+1-i) ', the winding end of copper pipe T (P-1) ' and being only connected around holding of copper pipe T1 ', wherein i is integer, and 1≤i < P-1.
Contiguous block between coil unit I and coil unit II connects: the copper pipe T (P-1) of coil unit I is only only connected around holding with the copper pipe T2 ' of coil unit II around end, and wherein said coil unit I is positioned on coil unit II;
Contiguous block between coil unit II and coil unit I connects: the copper pipe TP ' of coil unit II is connected with the copper pipe T1 of coil unit I, and wherein said coil unit I is under coil unit II;
The connection of electrode: described electrode is two pieces altogether, is connected to the winding end of the winding end of the copper pipe T1 of first coil unit I and the copper pipe TP ' of last coil unit II;
Step (3) initial survey:
Need after coil groups coiling completes to carry out initial survey, initial survey content comprises D.C. resistance, inductance, insulation property, takes coil groups apart carry out checking and reprocessing according to step (1) and step (2) as undesirable need;
Building of step (4) coil groups:
(A) die-filling: coil is loaded in mould, and fixing;
(B) heat: the coil after die-filling is put into pouring can, heater, start to vacuumize when temperature being risen to 75 DEG C until the vacuum 1Pa that reaches capacity, and keep 3 hours;
(C) build: be filled with protective gas until pouring can internal pressure is 150Pa, when the epoxy resin of molten condition is watered height predetermined to die cavity, stop cast;
(D) pressurize: be filled with protective gas until furnace pressure reaches 3bar, and pressurize 30 minutes;
(E) solidification process: after pouring can pressure release coil take out, hang in solidifying box immediately and be cured process, curing temperature is 90 DEG C ~ 115 DEG C, is no less than 6 hours curing time, and takes out coil after cooling 5 hours with stove;
(F) repair: surfacing is carried out to the coil after building;
Step (5) overall inspection: need coil overall inspection after having built, inspection content comprises D.C. resistance, inductance, insulation property, size, outward appearance, as D.C. resistance, inductance, insulation property do not meet expection requirement and need scrap process, finishing process can be carried out as outward appearance and size do not meet the demands;
In the present invention, described coil turnover water end (W.E.) is arranged on the side of coil, and object is for the winding end of every root copper pipe with only around holding on the water knockout drum being connected to equipment water inlet or water outlet respectively by flexible pipe successively, ensures that every root copper pipe all has an independent road cooling water; Coil Inlet and outlet water end is also provided with electrode and contiguous block simultaneously, and after guarantee coil electricity, the sense of current of all copper pipes is consistent.
In the present invention, described protective gas is nitrogen or argon gas.
Compared with prior art, the invention has the beneficial effects as follows:
1) arrangement of coil manufacturing process is reasonable, and suitability for industrialized production rate of finished products is high;
2) coil is formed by the copper pipe coiling optimized, and it is shaping to adopt epoxy resin integral to build, coil overall thermal good stability;
3) coil unit adopts many group copper pipes to walk abreast the method for coiling, and shorten the water route distance of single copper pipe, the overall temperature rise of coil is little;
4) the coil winding technique optimized, can meet any radial number of turn, coiling requirement that the axial number of turn is the coil of the multiple of 4, and the optimal design for coil provides to be selected more flexibly.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention;
Fig. 2 is coil unit I schematic diagram of the present invention;
Fig. 3 is coil unit II schematic diagram of the present invention;
Fig. 4 is coil section schematic diagram of the present invention;
Reference numeral is: coil groups 1; Epoxy resin 2; Insulation board 3; Electrode 4; Contiguous block 5; Coil unit I 101; Coil unit II 102; Winding end a; Only around end b; Copper pipe 1011.
Embodiment
Following embodiment can make the technical staff of this professional skill field more fully understand the present invention, but does not limit the present invention in any way.
Be the coil schematic diagram that the axial number of turn is 8, the radial number of turn of circle is 10 shown in Fig. 1, understanding epoxy resin 2 for convenience only shows half, Fig. 2 and Fig. 3 is respectively the schematic diagram of coil unit I 101 and coil unit II 102, and Fig. 4 is coil section schematic diagram.
The invention provides a kind of CUSP field generator for magnetic coil, comprise turn to the coil groups 1 of cylinder type by copper pipe 1011, coil groups 1 side is provided with turnover water end (W.E.), epoxy resin 2, insulation board 3, electrode 4, contiguous block 5; Described insulation board 3 is located between copper pipe 1011, the mode coated whole coil groups 1 of epoxy resin 2 by building; Described contiguous block 5 and electrode 4 are all arranged on coil groups 1 and pass in and out water end (W.E.).
As shown in Figure 3, described copper pipe 1011 is the square hollow copper tube of rounding, and meets: r=(0.05 ~ 0.15) × D, and wherein r is rounding radii, and D is square copper tube 1011 length of side; Tradition adopts the coil of square hollow copper tube 1011 coiling of not chamfering, due to the thermal deformation of copper pipe 1011, two acute angles of adjacent copper pipe 1011 easily extrude and even cut off insulating material between copper pipe 1011, and cause short circuit between copper pipe 1011, whole coil groups 1 is scrapped.
Described electrode 4, contiguous block 5 are red copper, electrode 4, adopt and weld or screw mode is fixedly connected with between contiguous block 5 with copper pipe 1011.
Present invention also offers a kind of processing method of CUSP field generator for magnetic coil, comprise the following steps:
Choosing of step (1) copper pipe 1011:
Adopt the copper pipe 1011 of extrusion forming, its dimensional requirement meets r=(0.05 ~ 0.15) × D, and wherein r is rounding radii, and D is square copper tube 1011 length of side; Through softening annealing process, namely 350 DEG C ~ 550 DEG C annealing, be incubated 1 hour, and rapid water-cooled, require that hardness is between HB55 ~ 65;
The coiling of step (2) coil groups 1:
(A) coil parameter and winding method are determined: radial number of turn M, axial number of turn N, for ensureing that in coil, all copper pipe 1011 senses of current are consistent, and coil cooling performance is good, determines following winding method: using axial two circle coils as a coil unit, each coil unit adopts P root copper pipe 1011 to walk abreast coiling, coil unit is divided into I type and two kinds, II type, wherein M > P >=2, N >=4, and N is the multiple of 4, M, N, P are integer;
(B) coiling of coil unit I 101: P root copper pipe 1011 be labeled as respectively from outside to inside T1 ..., TP, when M is the integral multiple of P, copper pipe T1 ..., copper pipe TP parallel arranged, after from passing in and out water end (W.E.) side, clockwise coiling M/P encloses from outside to inside, proceed to the clockwise coiling M/P of lower one deck and enclose and lay out from turnover water end (W.E.), each coil winding end a is spaced at turnover water end (W.E.) around end b successively with stopping, when M is not divided exactly by P, copper pipe T1, copper pipe TP parallel arranged, after from turnover water end (W.E.) side, coiling A encloses clockwise from outside to inside, copper pipe T1, rear and copper pipe T (B+1) are enclosed in the independent coiling one again of copper pipe TB, copper pipe TP converges bending and enters lower one deck coiling, after clockwise coiling A encloses, copper pipe T1, rear and copper pipe T (B+1) are enclosed in the independent coiling one again of copper pipe TB, copper pipe TP converges together and lays out from turnover water end (W.E.), each coil winding end a is spaced at turnover water end (W.E.) around end b successively with stopping, wherein: M/P=A ... B, namely A is the business of M/P, B is remainder, and meet A > 1, 1≤B < P, A and B is integer,
(C) coiling of coil unit II 102: P root copper pipe be labeled as respectively from outside to inside T1 ' ..., TP ', when M is the integral multiple of P, copper pipe T1 ' ..., copper pipe TP ' parallel arranged, after from turnover water end (W.E.) side, coiling M/P encloses counterclockwise from outside to inside, proceed to the counterclockwise coiling M/P of lower one deck enclose and lay out from turnover water end (W.E.), each coil winding end a is spaced at turnover water end (W.E.) around end b successively with stopping, when M is not divided exactly by P, copper pipe T1 ', copper pipe TP ' parallel arranged, after from turnover water end (W.E.) side, coiling A encloses counterclockwise from outside to inside, copper pipe T1 ', rear and copper pipe T (B+1) ' are enclosed in the independent coiling one again of copper pipe TB ', copper pipe TP ' converges together, bending enters lower one deck coiling, after counterclockwise coiling A encloses, copper pipe T1 ', rear and copper pipe T (B+1) ' are enclosed in the independent coiling one again of copper pipe TB ', copper pipe TP ' converges together and lays out from turnover water end (W.E.), each coil winding end a is spaced at turnover water end (W.E.) around end b successively with stopping, wherein: M/P=A ... B, namely A is the business of M/P, B is remainder, and meet A > 1, 1≤B < P, A and B is integer,
In the winding process of coil unit I 101 and coil unit II 102, between copper pipe and between levels, be equipped with insulation board 3; " interior " and " outward " of " from outside to inside " in coiling is for the coil groups 1 of cylinder type, and described " interior " refers to that " outward " refers to away from axis side near axis side.
(D) superposition of coil unit: choose N/4 coil unit I 101 and coil unit II 102 respectively, from top to bottom successively according to coil unit I 101, coil unit II 102 ..., coil unit I 101, coil unit II 102 mode superpose and fix, and the alignment of turnover water end (W.E.), be provided with insulation board 3 between coil unit;
(E) connection of electrode 4 and contiguous block 5, comprises the connection of contiguous block 5 in the connection of contiguous block 5 in coil unit I 101, coil unit II 102, the contiguous block 5 between coil unit I 101 and coil unit II 102 connects, contiguous block 5 between coil unit II 102 and coil unit I 101 connects and the connection of electrode 4;
The connection of contiguous block 5 in coil unit I 101: the winding end a of copper pipe T2 and stopping around holding b to be connected of copper pipe TP, the winding end a of copper pipe Ti and stopping around holding b to be connected of copper pipe T (P+1-i), wherein i is integer, and 2 < i≤P;
In coil unit II 102 5 connection: the winding end a of copper pipe i ' and copper pipe T (P+1-i) ' only around holding b to be connected, the winding end a of copper pipe T (P-1) ' and stopping around holding b to be connected of copper pipe T1 ', wherein i is integer, and 1≤i < P-1.
Contiguous block 5 between coil unit I 101 and coil unit II 102 connects: the copper pipe T (P-1) of coil unit I 101 only stops around holding b to be connected with the copper pipe T2 ' of coil unit II 102 around end b, and wherein said coil unit I 101 is positioned on coil unit II 102;
Contiguous block 5 between coil unit II 102 and coil unit I 101 connects: the copper pipe TP ' of coil unit II 102 is connected with the copper pipe T1 of coil unit I 101, and wherein said coil unit I 101 is under coil unit II 102;
The connection of electrode 4: described electrode 4 is two pieces altogether, is connected to the winding end a of the winding end a of the copper pipe T1 of first coil unit I 101 and copper pipe TP ' of last coil unit II 102;
Step (3) initial survey:
Need to carry out initial survey after coil groups 1 coiling completes, initial survey content comprises D.C. resistance, inductance, insulation property, takes coil groups 1 apart carry out checking and reprocessing according to step (1) and step (2) as undesirable need;
Building of step (4) coil groups 1:
(A) die-filling: coil is loaded in mould, and fixing;
(B) heat: the coil after die-filling is put into pouring can, heater, start to vacuumize when temperature being risen to 75 DEG C until the vacuum 1Pa that reaches capacity, and keep 3 hours;
(C) build: be filled with protective gas until pouring can internal pressure is 150Pa, when the epoxy resin 2 of molten condition is watered height predetermined to die cavity, stop cast;
(D) pressurize: be filled with protective gas until furnace pressure reaches 3bar, and pressurize 30 minutes; Described protective gas is nitrogen or argon gas;
(E) solidification process: after pouring can pressure release coil take out, hang in solidifying box immediately and be cured process, curing temperature is 90 DEG C ~ 115 DEG C, is no less than 6 hours curing time, and takes out coil after cooling 5 hours with stove;
(F) repair: surfacing is carried out to the coil after building.
Step (5) overall inspection: need coil overall inspection after having built, inspection content comprises D.C. resistance, inductance, insulation property, size, outward appearance, as D.C. resistance, inductance, insulation property do not meet expection requirement and need scrap process, finishing process can be carried out as outward appearance and size do not meet the demands.
During to coil electricity, respectively the two poles of the earth are received on two electrodes 4 of coil, electric current by the copper pipe T1 according to the copper pipe T1 winding end a of electrode 4, first coil unit I 101, first coil unit I 101 only around end b, first coil unit I 101 copper pipe TP winding end a ..., the winding end a of copper pipe TP ' of last coil unit II 102, the route of electrode 4 flow through, all copper pipes are together in series by electrode 4 and contiguous block 5, and the sense of current is consistent.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a processing method for CUSP field generator for magnetic coil, is characterized in that, comprises the following steps:
Step (1): choosing of copper pipe
Adopt the copper pipe of extrusion forming, its dimensional requirement meets r=(0.05 ~ 0.15) × D, and wherein r is rounding radii, and D is the square copper tube length of side; Through softening annealing process, namely 350 DEG C ~ 550 DEG C annealing, be incubated 1 hour, and rapid water-cooled, require that hardness is between HB55 ~ 65;
Step (2): the coiling of coil groups
(A) coil parameter and winding method are determined: radial number of turn M, axial number of turn N, for ensureing that in coil, all copper pipe senses of current are consistent, and coil cooling performance is good, determines following winding method: using axial two circle coils as a coil unit, each coil unit adopts P root copper pipe to walk abreast coiling, coil unit is divided into I type and two kinds, II type, wherein M > P >=2, N >=4, and N is the multiple of 4, M, N, P are integer;
(B) coiling of coil unit I: P root copper pipe be labeled as respectively from outside to inside T1 ..., TP, when M is the integral multiple of P, copper pipe T1 ..., copper pipe TP parallel arranged, after from passing in and out water end (W.E.) side, clockwise coiling M/P encloses from outside to inside, proceed to the clockwise coiling M/P of lower one deck and enclose and lay out from turnover water end (W.E.), each coil winding end is spaced at turnover water end (W.E.) around end successively with stopping, when M is not divided exactly by P, copper pipe T1, copper pipe TP parallel arranged, after from turnover water end (W.E.) side, coiling A encloses clockwise from outside to inside, copper pipe T1, rear and copper pipe T (B+1) are enclosed in the independent coiling one again of copper pipe TB, copper pipe TP converges bending and enters lower one deck coiling, after clockwise coiling A encloses, copper pipe T1, rear and copper pipe T (B+1) are enclosed in the independent coiling one again of copper pipe TB, copper pipe TP converges together and lays out from turnover water end (W.E.), each coil winding end is spaced at turnover water end (W.E.) around end successively with stopping, wherein: M/P=A ... B, namely A is the business of M/P, B is remainder, and meet A > 1, 1≤B < P, A and B is integer,
(C) coiling of coil unit II: P root copper pipe be labeled as respectively from outside to inside T1 ' ..., TP ', when M is the integral multiple of P, copper pipe T1 ' ..., copper pipe TP ' parallel arranged, after from turnover water end (W.E.) side, coiling M/P encloses counterclockwise from outside to inside, proceed to the counterclockwise coiling M/P of lower one deck enclose and lay out from turnover water end (W.E.), each coil winding end is spaced at turnover water end (W.E.) around end successively with stopping, when M is not divided exactly by P, copper pipe T1 ', copper pipe TP ' parallel arranged, after from turnover water end (W.E.) side, coiling A encloses counterclockwise from outside to inside, copper pipe T1 ', rear and copper pipe T (B+1) ' are enclosed in the independent coiling one again of copper pipe TB ', copper pipe TP ' converges together, bending enters lower one deck coiling, after counterclockwise coiling A encloses, copper pipe T1 ', rear and copper pipe T (B+1) ' are enclosed in the independent coiling one again of copper pipe TB ', copper pipe TP ' converges together and lays out from turnover water end (W.E.), each coil winding end is spaced at turnover water end (W.E.) around end successively with stopping, wherein: M/P=A ... B, namely A is the business of M/P, B is remainder, and meet A > 1, 1≤B < P, A and B is integer,
In the winding process of coil unit I and coil unit II, between copper pipe and between levels, be equipped with insulation board; " interior " and " outward " of " from outside to inside " in coiling is for the coil groups of cylinder type, and described " interior " refers to that " outward " refers to away from axis side near axis side;
(D) superposition of coil unit: choose N/4 coil unit I and coil unit II respectively, from top to bottom successively according to coil unit I, coil unit II ..., coil unit I, coil unit II mode superpose and fix, and the alignment of turnover water end (W.E.), be provided with insulation board between coil unit;
(E) connection of electrode and contiguous block, comprises the connection of contiguous block in the connection of contiguous block in coil unit I, coil unit II, contiguous block between coil unit I and coil unit II connects, contiguous block between coil unit II and coil unit I connects and the connection of electrode;
The connection of contiguous block in coil unit I: the winding end of copper pipe T2 and being only connected around holding of copper pipe TP, the winding end of copper pipe Ti and being only connected around holding of copper pipe T (P+1-i), wherein i is integer, and 2 < i≤P;
The connection of contiguous block in coil unit II: the winding end of copper pipe i ' and being only connected around holding of copper pipe T (P+1-i) ', the winding end of copper pipe T (P-1) ' and being only connected around holding of copper pipe T1 ', wherein i is integer, and 1≤i < P-1;
Contiguous block between coil unit I and coil unit II connects: the copper pipe T (P-1) of coil unit I is only only connected around holding with the copper pipe T2 ' of coil unit II around end, and wherein said coil unit I is positioned on coil unit II;
Contiguous block between coil unit II and coil unit I connects: the copper pipe TP ' of coil unit II is connected with the copper pipe T1 of coil unit I, and wherein said coil unit I is under coil unit II;
The connection of electrode: described electrode is two pieces altogether, is connected to the winding end of the winding end of the copper pipe T1 of first coil unit I and the copper pipe TP ' of last coil unit II;
Step (3): initial survey
Need after coil groups coiling completes to carry out initial survey, initial survey content comprises D.C. resistance, inductance, insulation property, takes coil groups apart carry out checking and reprocessing according to step (1) and step (2) as undesirable need;
Step (4): building of coil groups
(A) die-filling: coil is loaded in mould, and fixing;
(B) heat: the coil after die-filling is put into pouring can, heater, start to vacuumize when temperature being risen to 75 DEG C until the vacuum 1Pa that reaches capacity, and keep 3 hours;
(C) build: be filled with protective gas until pouring can internal pressure is 150Pa, when the epoxy resin of molten condition is watered height predetermined to die cavity, stop cast;
(D) pressurize: be filled with protective gas until furnace pressure reaches 3bar, and pressurize 30 minutes;
(E) solidification process: after pouring can pressure release coil take out, hang in solidifying box immediately and be cured process, curing temperature is 90 DEG C ~ 115 DEG C, is no less than 6 hours curing time, and takes out coil after cooling 5 hours with stove;
(F) repair: surfacing is carried out to the coil after building;
Step (5) overall inspection: need coil overall inspection after having built, inspection content comprises D.C. resistance, inductance, insulation property, size, outward appearance, as D.C. resistance, inductance, insulation property do not meet expection requirement and need scrap process, finishing process can be carried out as outward appearance and size do not meet the demands.
2. according to the processing method of the CUSP field generator for magnetic coil described in claim 1, it is characterized in that, described protective gas is nitrogen or argon gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067773.1A CN103887034B (en) | 2014-02-27 | 2014-02-27 | A kind of processing method of CUSP field generator for magnetic coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067773.1A CN103887034B (en) | 2014-02-27 | 2014-02-27 | A kind of processing method of CUSP field generator for magnetic coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103887034A CN103887034A (en) | 2014-06-25 |
| CN103887034B true CN103887034B (en) | 2016-01-27 |
Family
ID=50955885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410067773.1A Active CN103887034B (en) | 2014-02-27 | 2014-02-27 | A kind of processing method of CUSP field generator for magnetic coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103887034B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079425A (en) * | 2017-06-13 | 2018-12-25 | 石家庄爱迪尔电气有限公司 | The processing technology of electromagnetism crystallization blender |
| CN112735728A (en) * | 2020-12-22 | 2021-04-30 | 四川君健万峰医疗器械有限责任公司 | Transcranial magnetic stimulation coil and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2869689Y (en) * | 2005-11-13 | 2007-02-14 | 刘勉 | Electromagnetic immediate-heating type fluid heater |
| CN102376448A (en) * | 2011-12-12 | 2012-03-14 | 上海平野磁气有限公司 | Winding method for molded magnetic field coil and coil |
| CN203013431U (en) * | 2012-12-26 | 2013-06-19 | 赣州虔东稀土集团股份有限公司 | Magnetic field coil capable of supplying high magnetic induction intensity |
| CN203103097U (en) * | 2013-03-08 | 2013-07-31 | 合肥博雷电气有限公司 | Insulation structure of high-voltage solid-state device |
| CN203746600U (en) * | 2014-02-27 | 2014-07-30 | 浙江晶盛机电股份有限公司 | CUSP magnetic field generating device coil |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60101907A (en) * | 1983-11-07 | 1985-06-06 | Fujitsu Ltd | Manufacture of electromagnetic coil |
| JPS61102707A (en) * | 1984-10-26 | 1986-05-21 | Hitachi Ltd | Coil |
| JP3827314B2 (en) * | 2003-03-17 | 2006-09-27 | Ｔｄｋ株式会社 | Inductive device manufacturing method |
-
2014
- 2014-02-27 CN CN201410067773.1A patent/CN103887034B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2869689Y (en) * | 2005-11-13 | 2007-02-14 | 刘勉 | Electromagnetic immediate-heating type fluid heater |
| CN102376448A (en) * | 2011-12-12 | 2012-03-14 | 上海平野磁气有限公司 | Winding method for molded magnetic field coil and coil |
| CN203013431U (en) * | 2012-12-26 | 2013-06-19 | 赣州虔东稀土集团股份有限公司 | Magnetic field coil capable of supplying high magnetic induction intensity |
| CN203103097U (en) * | 2013-03-08 | 2013-07-31 | 合肥博雷电气有限公司 | Insulation structure of high-voltage solid-state device |
| CN203746600U (en) * | 2014-02-27 | 2014-07-30 | 浙江晶盛机电股份有限公司 | CUSP magnetic field generating device coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103887034A (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103495734B (en) | Cooling device provided with annular water channel and based on 3D printing technology | |
| CN201527901U (en) | Pouring mould of transformer | |
| CN103887034B (en) | A kind of processing method of CUSP field generator for magnetic coil | |
| CN103531348A (en) | Method for manufacturing high tension coil of resin pouring dry type coiling iron core transformer and high tension coil manufactured through method | |
| CN106803456B (en) | Foil type pouring winding with axially split single-side four-outlet-end and manufacturing method thereof | |
| CN203746600U (en) | CUSP magnetic field generating device coil | |
| CN104890252A (en) | Novel spiral wound krah pipe continuous production technology and device | |
| CN203456259U (en) | High tension coil of resin cast dry wound core transformer | |
| CN203931757U (en) | The single-phase water-cooled transformer of high frequency | |
| CN204991373U (en) | Two water -cooling valve reactor | |
| CN203509037U (en) | Cooling device provided with annular water way and based on 3D printing technology | |
| CN204926991U (en) | Two transformer with split windings of silicon steel dry -type | |
| CN104021923B (en) | Coil structure and power transformer | |
| CN204153131U (en) | The glass fibre reinforced plastics pressurized tank of a kind of new PE bladder layer and winding layer compound | |
| CN206628348U (en) | A kind of foil cast winding of unilateral four terminals of axial split | |
| CN205248074U (en) | Reactor iron core stem stem | |
| CN105551772B (en) | Strong current transformer | |
| JP7057505B2 (en) | Repair device | |
| CN104377021A (en) | Current transformer, pouring mold for producing current transformer and production technology | |
| CN202736599U (en) | Adjustable painting mould used for machining enameled wire | |
| CN202214389U (en) | Resin casting-type quenching transformer | |
| CN207594175U (en) | A kind of polyurethane protection sleeve pipe pours device | |
| CN105443751A (en) | Novel composite glass fiber reinforced plastic pressure tank composed of poly ethylene (PE) inner container layer and winding layer | |
| CN104422290A (en) | Induction coil device of medium frequency induction smelting furnace | |
| CN204498454U (en) | A kind of induction coil for ICP testing stand |
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 |