CN107942454A - A kind of center type optical cable production technology - Google Patents
A kind of center type optical cable production technology Download PDFInfo
- Publication number
- CN107942454A CN107942454A CN201711156372.3A CN201711156372A CN107942454A CN 107942454 A CN107942454 A CN 107942454A CN 201711156372 A CN201711156372 A CN 201711156372A CN 107942454 A CN107942454 A CN 107942454A
- Authority
- CN
- China
- Prior art keywords
- band
- cable
- production technology
- type optical
- ink
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
The invention discloses a kind of center type optical cable production technology, comprise the following steps：Coloring, secondary coated, stranding and sheath, coloring include bare fibre unwrapping wire, dedusting, injection ink, installation mold, ultra-violet curing；It is secondary coated to be twisted head, factice for filling, extruder head, movable warm water tank, remaining long traction, cold rinse bank, blow-dry device, outside diameter tester, auxiliary traction, takeup tension, double plate take-up including optical fiber unwrapping wire, SZ；The beneficial effects of the invention are as follows：The beneficial effects of the invention are as follows：Product antidetonation, the good buffer effect of production；The cable strength processed is high, service life length；In process, optical fiber is not easily damaged, improves product quality；Processing pollution is small, environmental protection and energy saving；Product yield is high, is that enterprise is cost-effective.
Description
Technical field
The present invention relates to one kind in a big way, it is specifically a kind of center type optical cable production technology.
Background technology
The construction of fiber optic network at present is gradually by national backbone network turn-around zone net and Metro access networks, in optical fiber Metropolitan Area Network (MAN)
And in access net, it is more by the node connected, generally require to be laid with the optical cable of large core number, and had using optical fiber ribbon cable many excellent
Point:Cable configuration can be made smaller by the integrated level of its optical cable of optical fiber ribbon cable, i.e., identical fiber cores, take route resource
It is less；Optical cable welding expense is reduced, improves installation effectiveness.Due to the decline of optical fiber cost, the cost reduction of optical fiber ribbon cable, bone
The progress of dry fibre ribbon and fiber optic cable manufacture technology so that optical fiber ribbon cable is substantially close with the fibre loss of common loose fibre optical cable；
Fibre ribbon has more preferable mechanical performance than optical fiber.
Abroad, optical fiber ribbon cable is also largely used on optical cable long distance line, and it is more in metropolitan Metropolitan Area Network (MAN) at home
Using optical fiber ribbon cable.Optical fiber ribbon cable has central beam tube type, layer-twisted type, skeleton construction by its structure.Central beam tube type banding light
Cable is since it is with good lateral pressure resistant and bending property, the shape ruler of the maximum i.e. formed objects of its fiber number of unit area
The features such as very little its fiber number is maximum is at home and abroad used widely, and central beam tube type optical fiber ribbon cable cable core is in whole optical cable
It is basic in design, primarily serve the effect of protection optical fiber, optical fiber ointment filled between casing and fibre ribbon, to fibre ribbon by
To playing good cushioning effect during side pressure.
Existing center type optical cable, production technology processed complex, product quality is undesirable, and yields is relatively low, gives enterprise's band
The burden in cost is carried out.
The content of the invention
It is proposed in the above background technology to solve it is an object of the invention to provide a kind of center type optical cable production technology
Problem.
To achieve the above object, the present invention provides following technical solution：
A kind of center type optical cable production technology, comprises the following steps：
1) colour：
S1 bare fibre unwrapping wire：Check bare fibre packaging should be intact, without collapse line, crimping, loose ring phenomena such as；
S2 dedustings：Quartz ampoule, dancing wheel and belt to curing carry out dedusting；
S3 injections ink, installation mold：Fix ink seat and load onto corresponding mould, into mouth mold：275~350 μm,
Outlet mold：250~260 μm, and it is plugged heater and sensor；
S4 ultra-violet curings：Curing oven and ink device are connected, ink heating-up temperature is set, loads onto blank panel and resetted, pressed
Reset button in control cabinet；
S5 tractions, tension-adjusting gear：Retractable fibre tension force is adjusted, retractable line tension is 30-50g；
S6 winding and arranging devices；
2) it is secondary coated：
S1SZ is twisted head：It is twisted to " SZ " to check, proofread, to prevent twisting disconnected optical fiber because dead-center position drifts about, check that SZ is twisted
The cleaning situation of porcelain eye, " SZ " twisted angle are 360 degree, the potentiometer on adjustment control panel to required value parameter, optical fiber
Corresponded with the string holes that " SZ " is twisted；
S2 factice for filling：Ointment constant temperature when 24 is small more than, full filling；
S3 extruder heads；Extrusion temperature scope is 250-270 DEG C；
S4 activity warm water tanks：Optical fiber is by movable warm water tank, the distance between movable warm water tank and die sleeve 5-6cm；Warm water
Temperature range：40-60℃；
Long traction more than S5：Remaining long scope is layer stranded cable (0.6~0.8) ‰；
S6 cold rinse banks：Optical fiber passes through cold rinse bank, and cold water temperature is controlled at 18~22 DEG C；
S7 is dried up：Dried up using air-blast device；
S8 outside diameters tester tests light outside diameter, ± 0.02mm of the wall thickness value in standard value；
S9 auxiliary tractions：Auxiliary traction is carried out using straining pulley；
S10 double plate take-ups：Double plate take-up is carried out using admission machine；
3) sheath：
S1 beam tubes unwrapping wire, parallel steel wire unwrapping wire：Beam tube is first shifted onto pay off rack in the following, two addendum cone of pay off rack is dropped to cable
Center hole position, to good pin and addendum cone, then presses and button is clamped on operation panel by cable chuck clamping, its is peaceful, is further continued for
Same liter of button is pressed, both ends adjustment is horizontal by cable disk lifting to certain altitude；
S2 storage band longitudinal wraps：Strengthening core or cable core are wound by tensioning separated time race, and is pulled to longitudinal wrap platform；
S3 waterstops：Longitudinal wrap work fills waterstop；
S4 preforms mould, longitudinal wrap plug die：Embossing depth is adjusted, two side cock of embossing calender counterclockwise to unclamp, rolls
Line shoals；Clockwise to tighten, embossing deepens；Wheel speed with pressure will be stored up and be adjusted to 30 ms/min, storage band knob is pressed and start
Band is stored up, by slow-to-fast speed storage band after steadily trend does not touch case side after forward (FWD), 30 ms/min add to 60 ms/min, and band to be composite has stored up
Afterwards, the composite band put on tape holder is replaced, after compound belt lacing is by host, recovers former normal speed of production；
S5 extrusion moldings, double-deck bosh cooling：Extruding machine warm area is preheated in advance, controls the first water-saving groove hot water temperature to be
35-50℃；Cooling water is put to sink height 4/5, and adjusts flow, and cable core is pulled out extrusion head together with waterstop；But
Sink inflection point can use compared with multiple production line composite band squeezing into material post-tensioning blank pipe to guide wheel is drawn, then again by cable core and resistance
Water band is pierced into pipe together；
S6 is dried up：At double-deck bosh two-wheel turning, blowing mouth is set；
The test of S7 outside diameters, power frequency spark, metering lettering：Outside diameter test carries out the test of outside diameter, enters information into power frequency fire
Flower machine, and metering distance has been measured at the trial, error is not more than 1%；
S8 tractions, tension adjustment, receive winding displacement：Traction rope is buckled well, starts traction and wind turbine, holds the connection of cable and traction rope
Place, sends out traction, after cable end reaches traction pinch roller, assists the first-class cable disk of take-up work to normal condition.
As the further scheme of the present invention：It is described 1) in bare fibre unwrapping wire, when getting optical fiber, fiber reel vertically carries without exception
Take, forbid lying or keep flat, the fibre that collapses is caused to prevent going bad or deforming fine adjustment debit.
As further scheme of the invention：1) the middle injection ink, installation mold, use the preceding ink that will be received
Fully shake up, when the time is 6-8 small, and stand one hour, discharge bubble, can use；.
As further scheme of the invention：It is described 1) in injection ink, installation mold, ink heating-up temperature for 30~
45℃。
As further scheme of the invention：It is described 2) in SZ be twisted head, the conducting wire porcelain eye twisted to " SZ " will be done
Cleared up once to often producing 50 kilometers.
As further scheme of the invention：It is described 4) in storage band longitudinal wrap, the deep 0.45~0.55mm of steel band line；Aluminium strip
With 0.35~0.5mm of steel band embossing of 17mm；0.55~0.65mm of steel band embossing of 60mm~76mm.
As further scheme of the invention：It is described 4) in storage band longitudinal wrap, storage band time control be：Store up within one minute
Band, burn band, one minute tape splicing, one minute standby time in one minute.
As further scheme of the invention：It is described 4) in storage with longitudinal wrap tape splicing requirement：Two composite bands are corresponded to and cut
Into 45 degree of angles, composite membrane sanding is removed, two are welded with overlapping, and when spot welding first compresses lap, adjusts electric current gear,
Open power supply point and be welded into work(, then cut off the power, finally take away soldering tip, part spot welding to be overlapped terminates, by two sides sanding.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the product antidetonation of production, good buffer effect；
2nd, the cable strength processed is high, service life length；
3rd, in process, optical fiber is not easily damaged, improves product quality；
4th, processing pollution is small, environmental protection and energy saving；
5th, product yield is high, is that enterprise is cost-effective.
Embodiment
Technical scheme will be clearly and completely described below, it is clear that described embodiment is this hair
Bright part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist
All other embodiments obtained under the premise of creative work are not made, belong to the scope of protection of the invention.
Embodiment 1：
Comprise the following steps：
1) colour：
S1 bare fibre unwrapping wire：Check bare fibre packaging should be intact, without collapse line, crimping, loose ring phenomena such as；
S2 dedustings：Quartz ampoule, dancing wheel and belt to curing carry out dedusting；
S3 injections ink, installation mold：Fix ink seat and load onto corresponding mould, into mouth mold：275 μm, outlet mold：
250 μm, and it is plugged heater and sensor；
S4 ultra-violet curings：Curing oven and ink device are connected, ink heating-up temperature is set, loads onto blank panel and resetted, pressed
Reset button in control cabinet；
S5 tractions, tension-adjusting gear：Retractable fibre tension force is adjusted, retractable line tension is 30g；
S6 winding and arranging devices；
2) it is secondary coated：
S1SZ is twisted head：It is twisted to " SZ " to check, proofread, to prevent twisting disconnected optical fiber because dead-center position drifts about, check that SZ is twisted
The cleaning situation of porcelain eye, " SZ " twisted angle are 360 degree, the potentiometer on adjustment control panel to required value parameter, optical fiber
Corresponded with the string holes that " SZ " is twisted；
S2 factice for filling：Ointment constant temperature when 24 is small more than, full filling；
S3 extruder heads；Extrusion temperature scope is 250-270 DEG C；
S4 activity warm water tanks：Optical fiber is by movable warm water tank, the distance between movable warm water tank and die sleeve 5cm；Warm water temperature
Spend scope：40℃；
Long traction more than S5：Remaining long scope is layer stranded cable (0.6~0.8) ‰；
S6 cold rinse banks：Optical fiber passes through cold rinse bank, and cold water temperature is controlled at 18 DEG C；
S7 is dried up：Dried up using air-blast device；
S8 outside diameters tester tests light outside diameter, ± 0.02mm of the wall thickness value in standard value；
S9 auxiliary tractions：Auxiliary traction is carried out using straining pulley；
S10 double plate take-ups：Double plate take-up is carried out using admission machine；
3) sheath：
S1 beam tubes unwrapping wire, parallel steel wire unwrapping wire：Beam tube is first shifted onto pay off rack in the following, two addendum cone of pay off rack is dropped to cable
Center hole position, to good pin and addendum cone, then presses and button is clamped on operation panel by cable chuck clamping, its is peaceful, is further continued for
Same liter of button is pressed, both ends adjustment is horizontal by cable disk lifting to certain altitude；
S2 storage band longitudinal wraps：Strengthening core or cable core are wound by tensioning separated time race, and is pulled to longitudinal wrap platform；
S3 waterstops：Longitudinal wrap work fills waterstop；
S4 preforms mould, longitudinal wrap plug die：Embossing depth is adjusted, two side cock of embossing calender counterclockwise to unclamp, rolls
Line shoals；Clockwise to tighten, embossing deepens；Wheel speed with pressure will be stored up and be adjusted to 30 ms/min, storage band knob is pressed and start
Band is stored up, by slow-to-fast speed storage band after steadily trend does not touch case side after forward (FWD), 30 ms/min add to 60 ms/min, and band to be composite has stored up
Afterwards, the composite band put on tape holder is replaced, after compound belt lacing is by host, recovers former normal speed of production；
S5 extrusion moldings, double-deck bosh cooling：Extruding machine warm area is preheated in advance, controls the first water-saving groove hot water temperature to be
35-50℃；Cooling water is put to sink height 4/5, and adjusts flow, and cable core is pulled out extrusion head together with waterstop；But
Sink inflection point can use compared with multiple production line composite band squeezing into material post-tensioning blank pipe to guide wheel is drawn, then again by cable core and resistance
Water band is pierced into pipe together；
S6 is dried up：At double-deck bosh two-wheel turning, blowing mouth is set；
The test of S7 outside diameters, power frequency spark, metering lettering：Outside diameter test carries out the test of outside diameter, enters information into power frequency fire
Flower machine, and metering distance has been measured at the trial, error is not more than 1%；
S8 tractions, tension adjustment, receive winding displacement：Traction rope is buckled well, starts traction and wind turbine, holds the connection of cable and traction rope
Place, sends out traction, after cable end reaches traction pinch roller, assists the first-class cable disk of take-up work to normal condition.
It is described 1) in bare fibre unwrapping wire, when getting optical fiber, fiber reel vertically extracts without exception, forbids lying or keeps flat, to prevent
Fine adjustment debit is gone bad or deformed and causes the fibre that collapses.
1) the middle injection ink, installation mold, are fully shaken up the ink received using preceding, when the time is 6 small, and
One hour is stood, bubble is discharged, can use；.
1) the middle injection ink, installation mold, ink heating-up temperature is 30 DEG C.
It is described 2) in SZ be twisted head, the conducting wire porcelain eye twisted to " SZ " to accomplish it is every production 50 kilometers cleaning once.
It is described 4) in storage band longitudinal wrap, the deep 0.45~0.55mm of steel band line；The steel band embossing 0.35 of aluminium strip and 17mm~
0.5mm；0.55~0.65mm of steel band embossing of 60mm~76mm.
It is described 4) in storage band longitudinal wrap, storage band time control be：One minute storage band, burn band, one minute tape splicing, one in one minute
Standby time minute.
It is described 4) in storage with longitudinal wrap tape splicing requirement：Two composite bands, which correspond to, is cut into 45 degree of angles, removal composite membrane sanding, and two
Welded with overlapping, when spot welding first compresses lap, adjusts electric current gear, opens power supply point and is welded into work(, then cuts off electricity
Source, finally takes away soldering tip, and part spot welding to be overlapped terminates, by two sides sanding.
Embodiment 2：
Comprise the following steps：
1) colour：
S1 bare fibre unwrapping wire：Check bare fibre packaging should be intact, without collapse line, crimping, loose ring phenomena such as；
S2 dedustings：Quartz ampoule, dancing wheel and belt to curing carry out dedusting；
S3 injections ink, installation mold：Fix ink seat and load onto corresponding mould, into mouth mold：2350 μm, outlet
Mould：260 μm, and it is plugged heater and sensor；
S4 ultra-violet curings：Curing oven and ink device are connected, ink heating-up temperature is set, loads onto blank panel and resetted, pressed
Reset button in control cabinet；
S5 tractions, tension-adjusting gear：Retractable fibre tension force is adjusted, retractable line tension is 50g；
S6 winding and arranging devices；
2) it is secondary coated：
S1SZ is twisted head：It is twisted to " SZ " to check, proofread, to prevent twisting disconnected optical fiber because dead-center position drifts about, check that SZ is twisted
The cleaning situation of porcelain eye, " SZ " twisted angle are 360 degree, the potentiometer on adjustment control panel to required value parameter, optical fiber
Corresponded with the string holes that " SZ " is twisted；
S2 factice for filling：Ointment constant temperature when 24 is small more than, full filling；
S3 extruder heads；Extrusion temperature scope is 270 DEG C；
S4 activity warm water tanks：Optical fiber is by movable warm water tank, the distance between movable warm water tank and die sleeve 6cm；Warm water temperature
Spend scope：60℃；
Long traction more than S5：Remaining long scope is layer stranded cable (0.6~0.8) ‰；
S6 cold rinse banks：Optical fiber passes through cold rinse bank, and cold water temperature is controlled at 22 DEG C；
S7 is dried up：Dried up using air-blast device；
S8 outside diameters tester tests light outside diameter, ± 0.02mm of the wall thickness value in standard value；
S9 auxiliary tractions：Auxiliary traction is carried out using straining pulley；
S10 double plate take-ups：Double plate take-up is carried out using admission machine；
S1 beam tubes unwrapping wire, parallel steel wire unwrapping wire：Beam tube is first shifted onto pay off rack in the following, two addendum cone of pay off rack is dropped to cable
Center hole position, to good pin and addendum cone, then presses and button is clamped on operation panel by cable chuck clamping, its is peaceful, is further continued for
Same liter of button is pressed, both ends adjustment is horizontal by cable disk lifting to certain altitude；
S2 storage band longitudinal wraps：Strengthening core or cable core are wound by tensioning separated time race, and is pulled to longitudinal wrap platform；
S3 waterstops：Longitudinal wrap work fills waterstop；
S4 preforms mould, longitudinal wrap plug die：Embossing depth is adjusted, two side cock of embossing calender counterclockwise to unclamp, rolls
Line shoals；Clockwise to tighten, embossing deepens；Wheel speed with pressure will be stored up and be adjusted to 30 ms/min, storage band knob is pressed and start
Band is stored up, by slow-to-fast speed storage band after steadily trend does not touch case side after forward (FWD), 30 ms/min add to 60 ms/min, and band to be composite has stored up
Afterwards, the composite band put on tape holder is replaced, after compound belt lacing is by host, recovers former normal speed of production；
S5 extrusion moldings, double-deck bosh cooling：Extruding machine warm area is preheated in advance, controls the first water-saving groove hot water temperature to be
35-50℃；Cooling water is put to sink height 4/5, and adjusts flow, and cable core is pulled out extrusion head together with waterstop；But
Sink inflection point can use compared with multiple production line composite band squeezing into material post-tensioning blank pipe to guide wheel is drawn, then again by cable core and resistance
Water band is pierced into pipe together；
S6 is dried up：At double-deck bosh two-wheel turning, blowing mouth is set；
The test of S7 outside diameters, power frequency spark, metering lettering：Outside diameter test carries out the test of outside diameter, enters information into power frequency fire
Flower machine, and metering distance has been measured at the trial, error is not more than 1%；
S8 tractions, tension adjustment, receive winding displacement：Traction rope is buckled well, starts traction and wind turbine, holds the connection of cable and traction rope
Place, sends out traction, after cable end reaches traction pinch roller, assists the first-class cable disk of take-up work to normal condition.
It is described 1) in bare fibre unwrapping wire, when getting optical fiber, fiber reel vertically extracts without exception, forbids lying or keeps flat, to prevent
Fine adjustment debit is gone bad or deformed and causes the fibre that collapses.
1) the middle injection ink, installation mold, are fully shaken up the ink received using preceding, when the time is 6-8 small, and
And one hour is stood, bubble is discharged, can be used；.
1) the middle injection ink, installation mold, ink heating-up temperature is 45 DEG C.
It is described 2) in SZ be twisted head, the conducting wire porcelain eye twisted to " SZ " to accomplish it is every production 50 kilometers cleaning once.
It is described 4) in storage band longitudinal wrap, the deep 0.45~0.55mm of steel band line；The steel band embossing 0.35 of aluminium strip and 17mm~
0.5mm；0.55~0.65mm of steel band embossing of 60mm~76mm.
It is described 4) in storage band longitudinal wrap, storage band time control be：One minute storage band, burn band, one minute tape splicing, one in one minute
Standby time minute.
It is described 4) in storage with longitudinal wrap tape splicing requirement：Two composite bands, which correspond to, is cut into 45 degree of angles, removal composite membrane sanding, and two
Welded with overlapping, when spot welding first compresses lap, adjusts electric current gear, opens power supply point and is welded into work(, then cuts off electricity
Source, finally takes away soldering tip, and part spot welding to be overlapped terminates, by two sides sanding.
The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
If not specified, conventional means of the technological means known to those skilled in the art employed in embodiment, institute
The reagent and product of use are also available commercial.The source of agents useful for same, trade name and its composition is listed if necessary
Component person, indicates on the first appearance.
Claims (8)
1. a kind of center type optical cable production technology, it is characterized in that, comprise the following steps：
1) colour：
S1 bare fibre unwrapping wire：Check bare fibre packaging should be intact, without collapse line, crimping, loose ring phenomena such as；
S2 dedustings：Quartz ampoule, dancing wheel and belt to curing carry out dedusting；
S3 injections ink, installation mold：Fix ink seat and load onto corresponding mould, into mouth mold：275~350 μm, outlet
Mould：250~260 μm, and it is plugged heater and sensor；
S4 ultra-violet curings：Curing oven and ink device are connected, ink heating-up temperature is set, loads onto blank panel and resetted, by master control
Reset button on cabinet；
S5 tractions, tension-adjusting gear：Retractable fibre tension force is adjusted, retractable line tension is 30-50g；
S6 winding and arranging devices；
2) it is secondary coated：
S1SZ is twisted head：It is twisted to " SZ " to check, proofread, check that SZ twists the cleaning situation of porcelain eye, " SZ " twisted angle is 360
Degree, the potentiometer adjusted on control panel are corresponded to required value parameter, optical fiber with the string holes that " SZ " is twisted；
S2 factice for filling：Ointment constant temperature when 24 is small more than, full filling；
S3 extruder heads；Extrusion temperature scope is 250-270 DEG C；
S4 activity warm water tanks：Optical fiber is by movable warm water tank, the distance between movable warm water tank and die sleeve 5-6cm；Warm water temperature
Scope：40-60℃；
Long traction more than S5：Remaining long scope is layer stranded cable (0.6~0.8) ‰；
S6 cold rinse banks：Optical fiber passes through cold rinse bank, and cold water temperature is controlled at 18~22 DEG C；
S7 is dried up：Dried up using air-blast device；
S8 outside diameters tester tests light outside diameter, ± 0.02mm of the wall thickness value in standard value；
S9 auxiliary tractions：Auxiliary traction is carried out using straining pulley；
S10 double plate take-ups：Double plate take-up is carried out using admission machine；
3) sheath：
S1 beam tubes unwrapping wire, parallel steel wire unwrapping wire：Beam tube is first shifted onto pay off rack in the following, two addendum cone of pay off rack is dropped in cable disk
Heart hole site, to good pin and addendum cone, then presses and button is clamped on operation panel by cable chuck clamping, its is peaceful, is further continued for by same
Button is risen, both ends adjustment is horizontal by cable disk lifting to certain altitude；
S2 storage band longitudinal wraps：Strengthening core or cable core are wound by tensioning separated time race, and is pulled to longitudinal wrap platform；
S3 waterstops：Longitudinal wrap work fills waterstop；
S4 preforms mould, longitudinal wrap plug die：Embossing depth is adjusted, counterclockwise to unclamp, embossing becomes two side cock of embossing calender
It is shallow；Clockwise to tighten, embossing deepens；Wheel speed with pressure will be stored up and be adjusted to 30 ms/min, storage band knob is pressed and start to store up band,
By slow-to-fast speed storage band after after forward (FWD), steadily trend does not touch case side, 30 ms/min add to 60 ms/min, after band to be composite has stored up, and replace
The composite band on tape holder is put, after compound belt lacing is by host, recovers former normal speed of production；
S5 extrusion moldings, double-deck bosh cooling：Extruding machine warm area is preheated in advance, and it is 35-50 to control the first water-saving groove hot water temperature
℃；Cooling water is put to sink height 4/5, and adjusts flow, and cable core is pulled out extrusion head together with waterstop；But sink is curved
Break can use compared with multiple production line composite band squeezing into material post-tensioning blank pipe to guide wheel is drawn, then again by cable core together with waterstop
Pierce into pipe；
S6 is dried up：At double-deck bosh two-wheel turning, blowing mouth is set；
The test of S7 outside diameters, power frequency spark, metering lettering：Outside diameter test carries out the test of outside diameter, enters information into power frequency spark machine,
And metering distance has been measured at the trial, error is not more than 1%；
S8 tractions, tension adjustment, receive winding displacement：Traction rope is buckled well, starts traction and wind turbine, holds the junction of cable and traction rope,
Traction is sent out, after cable end reaches traction pinch roller, assists the first-class cable disk of take-up work to normal condition.
2. center type optical cable production technology according to claim 1, it is characterized in that, it is described 1) in bare fibre unwrapping wire, get
During optical fiber, fiber reel vertically extracts without exception, forbids lying or keeps flat, and the fibre that collapses is caused to prevent going bad or deforming fine adjustment debit.
3. center type optical cable production technology according to claim 1, it is characterized in that, 1) the middle injection ink, installation mould
Tool, is fully shaken up the ink received using preceding, when the time is 6-8 small, and is stood one hour, is discharged bubble, can make
With；.
4. center type optical cable production technology according to claim 1, it is characterized in that, 1) the middle injection ink, installation mould
Tool, ink heating-up temperature are 30~45 DEG C.
5. center type optical cable production technology according to claim 1, it is characterized in that, it is described 2) in SZ be twisted head, it is right
" SZ " twisted conducting wire porcelain eye will accomplish every 50 kilometers of cleanings of production once.
6. center type optical cable production technology according to claim 1, it is characterized in that, it is described 4) in storage band longitudinal wrap, steel band
Deep 0.45~the 0.55mm of line；0.35~0.5mm of steel band embossing of aluminium strip and 17mm；The steel band embossing 0.55 of 60mm~76mm~
0.65mm。
7. center type optical cable production technology according to claim 1, it is characterized in that, it is described 4) in storage band longitudinal wrap, store up band
Time control is：One minute storage band, burn band, one minute tape splicing, one minute standby time in one minute.
8. center type optical cable production technology according to claim 1, it is characterized in that, it is described 4) in tape splicing of the storage with longitudinal wrap
It is required that：Two composite bands correspond to and are cut into 45 degree of angles, remove composite membrane sanding, and two are welded with overlapping, and when spot welding first compresses overlapping
Part, adjusts electric current gear, opens power supply point and is welded into work(, then cuts off the power, and finally takes away soldering tip, spot welding knot in part to be overlapped
Beam, by two sides sanding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156372.3A CN107942454A (en) | 2017-11-20 | 2017-11-20 | A kind of center type optical cable production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156372.3A CN107942454A (en) | 2017-11-20 | 2017-11-20 | A kind of center type optical cable production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107942454A true CN107942454A (en) | 2018-04-20 |
Family
ID=61929172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156372.3A Pending CN107942454A (en) | 2017-11-20 | 2017-11-20 | A kind of center type optical cable production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107942454A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761677A (en) * | 2018-04-26 | 2018-11-06 | 上海富瑞电缆股份有限公司 | Optical cable production equipment and system |
| CN113866924A (en) * | 2021-10-21 | 2021-12-31 | 西安西古光通信有限公司 | PET (polyethylene terephthalate) central beam tube type optical cable and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915972A (en) * | 2010-07-03 | 2010-12-15 | 蒋菊生 | Anti-contraction optical cable and production method thereof |
| CN102081207A (en) * | 2011-01-18 | 2011-06-01 | 江苏长飞中利光纤光缆有限公司 | Central tube optical cable with compact structure |
| CN102755851A (en) * | 2012-08-07 | 2012-10-31 | 浙江富春江光电科技股份有限公司 | Gear transmission optical fiber coloring printing ink blender |
| CN103048750A (en) * | 2012-12-27 | 2013-04-17 | 青岛中能集团有限公司 | Coloring process flow of fire-retardant cable |
| CN104793305A (en) * | 2015-04-23 | 2015-07-22 | 龚利芬 | Central loose tube optical cable and method for manufacturing same |
-
2017
- 2017-11-20 CN CN201711156372.3A patent/CN107942454A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915972A (en) * | 2010-07-03 | 2010-12-15 | 蒋菊生 | Anti-contraction optical cable and production method thereof |
| CN102081207A (en) * | 2011-01-18 | 2011-06-01 | 江苏长飞中利光纤光缆有限公司 | Central tube optical cable with compact structure |
| CN102755851A (en) * | 2012-08-07 | 2012-10-31 | 浙江富春江光电科技股份有限公司 | Gear transmission optical fiber coloring printing ink blender |
| CN103048750A (en) * | 2012-12-27 | 2013-04-17 | 青岛中能集团有限公司 | Coloring process flow of fire-retardant cable |
| CN104793305A (en) * | 2015-04-23 | 2015-07-22 | 龚利芬 | Central loose tube optical cable and method for manufacturing same |
Non-Patent Citations (2)
| Title |
|---|
| 周叶芳: "光缆施工中的几个注意要点及测试", 《武汉市第二届学术年会、通信学会2006年学术年会论文集》 * |
| 张晓红 等: "光缆工程建设中应注意的几个环节", 《中国有线电视》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761677A (en) * | 2018-04-26 | 2018-11-06 | 上海富瑞电缆股份有限公司 | Optical cable production equipment and system |
| CN113866924A (en) * | 2021-10-21 | 2021-12-31 | 西安西古光通信有限公司 | PET (polyethylene terephthalate) central beam tube type optical cable and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2018401778B2 (en) | A method for producing a flexible optical fiber ribbon and said ribbon. | |
| CN109358399B (en) | Layer-stranded miniature optical cable series production device and production process thereof | |
| CN105632645B (en) | A kind of compact-sized optoelectrical cable | |
| WO2016058421A1 (en) | Equipotential optical fibre unit for high-voltage photoelectric composite cable and preparation method therefor | |
| CN102662220A (en) | Loosely sleeved layer-stranded full-dry optical cable and manufacturing method thereof | |
| CN107942454A (en) | A kind of center type optical cable production technology | |
| CN105511036A (en) | Non-metal layer-stranding cable | |
| CN102096163A (en) | Method for producing sheath of nylon cable and extrusion die thereof | |
| CN107728277A (en) | A kind of central-beam tube type fiber optic cable integrated production line | |
| CN113406756B (en) | Flame-retardant low-release object layer stranded optical cable and preparation method thereof | |
| CN108051894A (en) | A kind of double armour optical cable production technologies | |
| CN111474651A (en) | 500-core and above-core multi-layer stranded unrepeatered submarine optical cable | |
| CN107037556A (en) | A kind of optical cable continuous production method | |
| CN205121025U (en) | Pancake self -supporting introduces optical fiber ribbon optical cable | |
| CN110211740A (en) | A kind of compound carbon fiber core conducting wire of photoelectricity and production method | |
| CN106932874A (en) | The preparation method of filling type optical cable | |
| CN112034571A (en) | Anti-shrinkage multi-unit parallel beam tube optical cable and manufacturing method thereof | |
| CN105204133A (en) | Preparation method of flat-shaped self-supporting access optical fiber ribbon optical cable and optical cable prepared through preparation method | |
| CN107894634A (en) | A kind of single armour optical cable production technology | |
| CN105676382B (en) | A method of manufacturing compact-sized optoelectrical cable | |
| CN106950669B (en) | Central-beam tube type fiber optic cable and production method | |
| CN104049329A (en) | Optical cable of improved structure | |
| CN101504480A (en) | Integrated optical communication cable | |
| CN105974539A (en) | Lateral pressure and stretching resistance optical fiber ribbon and method for manufacturing same | |
| JP2868068B2 (en) | Method for manufacturing self-supporting optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180420 |