CN110927949A - Processing method and processing system of polyester filament fiber section analyzer - Google Patents
Processing method and processing system of polyester filament fiber section analyzer Download PDFInfo
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- CN110927949A CN110927949A CN201911274049.5A CN201911274049A CN110927949A CN 110927949 A CN110927949 A CN 110927949A CN 201911274049 A CN201911274049 A CN 201911274049A CN 110927949 A CN110927949 A CN 110927949A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/02—Objectives
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
- G02B21/08—Condensers
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
- G02B21/08—Condensers
- G02B21/14—Condensers affording illumination for phase-contrast observation
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/241—Devices for focusing
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/26—Stages; Adjusting means therefor
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
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Abstract
The processing method comprises the steps of field illumination, sample slicing placement, focusing, mechanism adjustment, condenser centering, field and aperture diaphragm adjustment, light path selection, use of a disc type phase contrast condenser, centering light rings, use of a middle light splitter and use of a digital observation head. The processing method and the processing system of the polyester filament fiber section analyzer finish the transformation from manual hole counting to computer system identification, greatly improve the production capacity, and reduce the cost of personnel investment and low-end errors caused by human factors.
Description
Technical Field
The invention relates to the technical field related to spinning equipment, in particular to a processing method and a processing system of a polyester filament fiber section analyzer.
Background
With the advanced technology of spinning equipment in the modern chemical fiber textile industry, the equipment has high running efficiency and high quality requirements, the high quality of products is particularly important on the premise of ensuring high output, and during the production process, the conditions of influencing the quality such as silk floating, impurity floating, filament and the like occur occasionally, so that the conditions of uneven dyeing and the like of customers when the customers use the products of the company are caused, and the losses of the company and the customers are caused.
The inventor of the invention finds that the section analyzer of the polyester filament fiber in the prior art is simple in structure and single in use mode due to the design characteristics of the analyzer, is inconvenient for inspecting a sample of the section of the polyester filament fiber, and the microscope is an optical instrument formed by one lens or the combination of a plurality of lenses, is a mark for people to enter atomic times, is mainly used for magnifying instruments which can be seen by naked eyes of people when tiny objects become micro objects, and comprises a microscope spectroscopic microscope and an electron microscope, wherein the optical microscope comprises an ocular lens, an objective lens, a coarse focusing spiral, a fine focusing spiral, a tabletting clamp, a light through hole, a light chopper, a converter, a reflector, a stage, a lens arm, a lens cone, a lens holder, a condenser and a diaphragm, so that the section of the polyester filament fiber can be inspected conveniently by utilizing the imaging principle of the optical microscope;
therefore, a processing method and a processing system of the polyester filament fiber section analyzer based on the optical microscope are provided.
Disclosure of Invention
The invention aims to provide a processing method and a processing system of a polyester filament fiber section analyzer, and aims to solve the problems that the polyester filament fiber section analyzer in the prior art is simple in structure and single in use mode due to the design characteristics of the polyester filament fiber section analyzer, and is inconvenient to inspect a polyester filament fiber section sample.
In order to achieve the purpose, the invention is realized by the following technical scheme: a processing method and a processing system of a polyester filament yarn fiber section analyzer are disclosed, wherein the processing system of a semi-dull polyester filament yarn (POY) full-automatic fiber section analyzer sequentially comprises halogen lamps, a lamp source group consisting of the halogen lamps, an objective table, a condenser, an objective lens, an eyepiece and a power line, and the processing method comprises field illumination, sample placing slicing, focusing, mechanism adjustment, condenser centering, field and aperture diaphragm adjustment, light path selection, use of a disc type phase contrast condenser, centering light rings, use of a middle light splitter and use of a digital observation head;
in a preferred aspect of the present invention, a slide holder for fixing the sample slide is provided on the stage, and the slide holder is fixed by an adjustment wrench provided on the stage.
The processing method of the polyester filament fiber section analyzer comprises the following specific steps:
s1: illumination:
1) connecting the power line with power supply equipment externally, and putting the power switch into a switch-on state;
2) adjusting the dimming hand wheel to adjust the illumination brightness of the lamp source group until the observation is comfortable (clockwise rotating the dimming hand wheel increases the brightness; the brightness is weakened by rotating the dimming hand wheel anticlockwise);
s2: installing a slice:
1) pushing the adjusting wrench on the slicing clamp backwards;
2) putting the cover glass surface of the sample slice into a slice clamp, slightly loosening a spanner, and clamping the sample slice;
3) rotating an X-axis moving hand wheel and a Y-axis moving hand wheel of the objective table to move the specimen to a central position (aligned with the center of the objective lens);
s3: focusing:
1) after the slice to be observed is placed in the slice clamp, the objective lens is moved into the light path;
2) loosening the random upper limiting hand wheel, observing an eyepiece on the right side by using a right eye, rotating the coarse-moving hand wheel until the outline of the observed specimen appears in a view field, and then locking the random upper limiting hand wheel;
s4: mechanism adjustment:
the mechanism adjustment comprises visual degree adjustment and pupil distance adjustment;
and (3) adjusting the visibility: after the right ocular is imaged clearly, the left ocular is observed by the left eye, if the left ocular is not imaged clearly, the visibility adjusting ring is rotated to ensure that the image is imaged clearly,
the pupil distance adjustment means that when two eyes are observed, the two hands respectively hold the bases of the left ocular lens and the right ocular lens to rotate around the rotating shaft to adjust the pupil distance until the two eyes are observed, the left visual field and the right visual field are combined into a whole, and the observation is comfortable;
s5: centering a collecting lens:
1) rotating a collecting lens lifting adjusting hand wheel to lift the collecting lens to the highest position;
2) shifting a central adjusting screw of the condenser to swing the front lens of the condenser into a light path;
3) switching to the light path and focusing the sample;
4) rotating the adjusting ring of the field diaphragm to open the field diaphragm to the minimum position, and at the moment, seeing the image of the field diaphragm in the ocular lens;
5) rotating a condenser lens lifting adjusting hand wheel to adjust the image of the field diaphragm to be clear;
6) adjusting a central adjusting screw of the condenser lens to adjust the image of the field diaphragm to the field center,
7) gradually opening the field diaphragm, if the image of the field diaphragm is always in the center of the field and is internally tangent with the field, indicating that the condenser lens is correctly centered,
8) when in actual use, the field diaphragm is slightly enlarged, so that the image of the field diaphragm is just inscribed in the field;
s6, adjusting the view field and the aperture diaphragm:
the field diaphragm limits the beam diameter of the condenser lens, thereby excluding peripheral light rays and enhancing image response, the aperture diaphragm determines the numerical aperture of the illumination system, the numerical aperture of the illumination system is matched with the numerical aperture of the objective lens, better image resolution and contrast can be provided, and the depth of field can be increased;
s7, selecting an optical path:
the light path selecting rod controls the light energy ratio of the binocular and three-way observation heads of the user;
s8: use of a disk phase contrast condenser:
the phase contrast turntable is provided with various multiplying power annular diaphragms and bright field BF hole positions, the multiplying power of the annular diaphragms on the phase contrast turntable is matched with that of phase contrast objective lenses for use and is used for centering the annular diaphragms during phase contrast observation, the phase contrast turntable rotates to the BF position during bright field observation, and the click sound is heard during rotation to indicate that a certain diaphragm or hole rotates to the center of an optical path;
s9: centering the halo:
1) the phase contrast objective lens is rotated into a light path, and then the annular diaphragm on the phase contrast turntable is adjusted to the position of 10X;
2) shifting the aperture diaphragm shift lever to the leftmost side by using the field diaphragm adjusting ring;
3) taking off an observation ocular, replacing the observation ocular with a pair of telescope glasses, and inserting the observation ocular into the ocular without diopter adjustment;
4) loosening a jacking bolt of the centering telescope, moving a lens barrel of the centering telescope up and down, imaging and adjusting the light ring and the phase ring in the field of view to be clear, and then screwing the jacking bolt;
5) while looking at the centering and observing glasses, the light ring is adjusted to be concentric with the phase ring by adjusting the phase ring adjusting rod;
6) taking down the pair of mesoscopic glasses, inserting the pair of mesoscopic glasses into an ocular lens, and observing the phase contrast effect of the sample;
7) adjusting the other multiplying power phase contrast objective lenses and the annular diaphragm according to the steps;
s10: use of intermediate light-splitters:
carrying out binocular observation, after the image is clear, pulling the optical path selection rod to the outermost side, observing the image of the camera device, and if the image is not clear, rotating the adjusting rotary cylinder to carry out focusing until the image is clear;
s11: use of digital viewing head:
one end of a USB data line is inserted into a USB output port on the back of the section instrument observation head, the other end of the USB data line is inserted into a USB interface of a computer, the video of the section instrument can be checked through corresponding video acquisition and analysis software, and the binocular of a user can be observed at the same time.
As a preferred aspect of the present invention, the objective lens described in 1 of S3 is of 4X type.
As a preferred aspect of the present invention, the objective lens described in 3) of S5 is of 20X type.
As a preferred aspect of the present invention, the objective lens described in 1) of S9 is of 10X type.
Compared with the prior art, the invention has the beneficial effects that: the processing method comprises field illumination, sample slicing placement, focusing, mechanism adjustment, condenser centering, field and aperture diaphragm adjustment, light path selection, disc type phase contrast condenser use, centering light ring, intermediate light splitter use and digital observation head use; the object stage is provided with a slicing clamp for fixing a sample slice, and the slicing clamp is fixed by an adjusting wrench arranged on the object stage, so that the processing method and the processing system of the terylene filament fiber section analyzer finish the transformation from manual hole counting to computer system identification, greatly improve the production capacity, and reduce the cost of personnel investment and low-end errors caused by manual reasons; and can automatic identification hole count, can promote efficiency about 50% compared with manual work, further alleviate personnel's work load, and obtained breakthrough progress on distinguishing silk road size, the size of can audio-visually showing out the silk, the further inspection is produced the quality of network, subassembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an optical microscope used in a processing method and a processing system of a polyester filament fiber section analyzer according to the present invention;
FIG. 2 is a schematic structural diagram of another view angle of FIG. 1 in a processing method of a polyester filament fiber section analyzer and a processing system thereof according to the present invention;
FIG. 3 is an operation flow chart of the processing method and the processing system of the polyester filament fiber section analyzer based on the optical microscope.
In the figure: 1-power line, 2-power switch, 3-dimming hand wheel, 4-lamp source group, 5-slice clamp, 51-adjusting wrench, 6-objective table, 61-X axis moving hand wheel, 62-Y axis moving hand wheel, 7-objective lens, 8-random upper limiting hand wheel, 9-eyepiece, 10-coarse moving hand wheel, 11-visibility adjusting ring, 12-condenser, 13-condenser lifting adjusting hand wheel, 14-view field diaphragm adjusting ring, 15-condenser center adjusting screw, 16-light path selecting rod and 17-three-way observation head.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a processing method and a processing system of a polyester filament fiber cross-section analyzer, wherein the processing system of the polyester filament fiber cross-section analyzer sequentially comprises a halogen lamp, a lamp source group 4 consisting of the halogen lamp, an objective table 6, a condenser 12, an objective lens 7, an eyepiece 9 and a power line 1, and the processing method comprises field illumination, sample slicing, focusing, mechanism adjustment, condenser 12 centering, field and aperture diaphragm adjustment, light path selection, use of a disc type phase contrast condenser 12, centering light rings, use of a middle light splitter and use of a digital observation head;
the stage 6 is provided with a slice clamp 5 for fixing a sample slice, and the slice clamp 5 is fixed by an adjusting wrench 51 provided on the stage 6.
The treatment method of the polyester filament fiber section analyzer comprises the following specific steps:
s1: illumination:
1) connecting the power line 1 with power supply equipment externally, and putting the power switch 2 in a switch-on state;
2) adjusting the dimming hand wheel 3, and clockwise rotating the dimming hand wheel 3 until the illumination brightness of the light source group 4 is adjusted to be comfortable to observe, so that the brightness is enhanced; the dimming hand wheel 3 is rotated anticlockwise, so that the brightness is weakened;
s2: installing a slice:
1) pushing the adjusting wrench 51 on the slicing clamp 5 backwards;
2) putting the cover glass surface of the sample slice into the slice clamp 5, slightly loosening the wrench, and clamping the sample slice clamp 5;
3) rotating the X-axis moving hand wheel 61 and the Y-axis moving hand wheel 62 of the objective table 6 to move the specimen to the central position (aligned with the center of the objective lens 7);
s3: focusing:
1) after a slice to be observed is placed in the slice clamp 5, an objective lens 7 with a model of 4X is moved into a light path;
2) loosening the random upper limiting hand wheel 8, observing the eyepiece 9 on the right side by using the right eye, rotating the coarse-moving hand wheel 10 until the outline of the observation sample appears in the view field, and then locking the random upper limiting hand wheel 8;
s4: mechanism adjustment:
the mechanism adjustment comprises visual degree adjustment and pupil distance adjustment;
and (3) adjusting the visibility: after the right ocular 9 forms clear images, the left ocular 9 is observed by the left eye, if the images are not clear, the visual degree adjusting ring 11 is rotated to enable the images to be clear, the pupil distance adjustment means that when two eyes are observed, two hands respectively hold the bases of the left ocular 9 and the right ocular 9 to rotate around the rotating shaft to adjust the pupil distance, until the two eyes are observed, the left visual field and the right visual field are combined into one, and the observation is comfortable;
s5: the condenser 12 is centered:
1) rotating a collecting lens lifting adjusting hand wheel 13 to lift the collecting lens 12 to the highest position;
2) the central adjusting screw 15 of the condenser is pushed to swing the front lens of the condenser 12 into the light path
3) Turning a 20X objective lens 7 into an optical path, and focusing the sample;
4) rotating a field diaphragm adjusting ring 14 to open the field diaphragm to the minimum position, and at the moment, the image of the field diaphragm can be seen in the ocular lens 9;
5) rotating a condenser lens lifting adjusting hand wheel 13 to adjust the image of the field diaphragm to be clear;
6) adjusting a central adjusting screw 15 of the condenser lens to adjust the image of the field diaphragm to the center of the field;
7) gradually opening the field diaphragm, and if the image of the field diaphragm is always in the center of the field and is inscribed with the field, indicating that the condenser lens 12 is correctly centered;
8) when in actual use, the field diaphragm is slightly enlarged, so that the image of the field diaphragm is just inscribed in the field;
s6, adjusting the view field and the aperture diaphragm:
the field diaphragm limits the beam diameter of the condenser 12, thereby excluding peripheral light and enhancing image response, the aperture diaphragm determines the numerical aperture of the illumination system, the numerical aperture of the illumination system is matched with the numerical aperture of the objective lens 7, better image resolution and contrast can be provided, and the depth of field can be increased;
s7, selecting an optical path:
the light path selection rod 16 controls the light energy ratio of the binocular and three-way observation heads 17 of the user;
s8: use of a disk phase contrast condenser 12:
the phase contrast turntable is provided with various multiplying power annular diaphragms and bright field BF hole positions, the multiplying power of the annular diaphragms on the phase contrast turntable is matched with the multiplying power of the phase contrast objective lens 7 for use and is used for centering the annular diaphragms during phase contrast observation, the phase contrast turntable rotates to the BF position during bright field observation, and the click sound is heard during rotation to indicate that a certain diaphragm or hole rotates to the center of an optical path;
s9: centering the halo:
1) rotating a 10X phase contrast objective lens 7 into an optical path, and then adjusting an annular diaphragm on a phase contrast turntable to a 10X position;
2) the aperture diaphragm deflector rod is shifted to the leftmost side by using the field diaphragm adjusting ring 14;
3) taking off an observation ocular 9, replacing the observation ocular with a pair of telescope glasses, and inserting the observation ocular into the ocular 9 without diopter adjustment;
4) loosening a jacking bolt of the centering telescope, moving a lens barrel of the centering telescope up and down, imaging and adjusting the light ring and the phase ring in the field of view to be clear, and then screwing the jacking bolt;
5) while looking at the centering and observing glasses, the light ring is adjusted to be concentric with the phase ring by adjusting the phase ring adjusting rod;
6) taking down the pair of mesopic glasses, inserting the pair of mesopic glasses into the ocular 9, and observing the phase contrast effect of the sample;
7) the other multiplying power phase contrast objective lenses 7 and the annular diaphragm are adjusted according to the steps;
s10: use of intermediate light-splitters:
carrying out binocular observation, after the image is clear, pulling the optical path selection rod 16 to the outermost side, observing the image of the camera device, and if the image is not clear, adjusting the rotary cylinder in a rotating way to carry out focusing until the image is clear;
s11: use of digital viewing head:
one end of a USB data line is inserted into a USB output port on the back of the section instrument observation head, the other end of the USB data line is inserted into a USB interface of a computer, the video of the section instrument can be checked through corresponding video acquisition and analysis software, and the binocular of a user can be observed at the same time.
The device obtained through the design can basically meet the requirement that a section analyzer for the polyester filament fibers in the prior art is inconvenient to use for testing a section sample of the polyester filament fibers due to the design characteristics of the device, the structure is simple, the use mode is single, the function of the device is further improved by designers.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A processing method and a processing system of a polyester filament fiber section analyzer are characterized in that: the processing system of the semi-dull polyester filament yarn (POY) full-automatic fiber section analyzer sequentially comprises halogen lamps, a lamp source group (4) consisting of the halogen lamps, an objective table (6), a condenser (12), an objective lens (7), an eyepiece (9) and a power line (1), and the processing method comprises field illumination, sample slicing, focusing, mechanism adjustment, condenser (12) centering, field and aperture diaphragm adjustment, light path selection, disc type phase contrast condenser (12) use, centering light ring, middle light splitter use and digital observation head use.
2. The processing method and the processing system for the polyester filament fiber section analyzer according to claim 1, wherein a specimen slice clamp (5) for fixing a specimen slice is arranged on the objective table (6), and the specimen slice clamp (5) is fixed by an adjusting wrench (51) arranged on the objective table (6).
3. The processing method and the processing system of the polyester filament fiber section analyzer according to claim 2, wherein the processing method of the polyester filament fiber section analyzer comprises the following specific steps:
s1: illumination:
1) connecting the power line (1) with power supply equipment externally, and putting the power switch (2) in a switch-on state;
2) adjusting a dimming hand wheel (3) until the illumination brightness of the lamp source group (4) is comfortable to observe (the dimming hand wheel (3) is rotated clockwise, so that the brightness is enhanced; the dimming hand wheel (3) is rotated anticlockwise, so that the brightness is weakened;
s2: installing a slice:
1) pushing an adjusting wrench (51) on the slicing clamp (5) backwards;
2) putting the cover glass surface of the sample slice into the slice clamp (5) upwards, slightly loosening the wrench, and clamping the sample slice clamp (5);
3) rotating an X-axis moving hand wheel (61) and a Y-axis moving hand wheel (62) of the objective table (6) to move the specimen to a central position (aligned with the center of the objective lens (7));
s3: focusing:
1) after the slice to be observed is placed in the slice clamp (5), the objective lens (7) is moved into the light path;
2) loosening the random upper limiting hand wheel (8), observing an eyepiece (9) on the right side by using the right eye, rotating the coarse-moving hand wheel (10) until the outline of the observed specimen appears in the field of view, and then locking the random upper limiting hand wheel (8);
s4: mechanism adjustment: the mechanism adjustment comprises visual degree adjustment and pupil distance adjustment
1) And (3) adjusting the visibility: after the right ocular (9) forms a clear image, the left ocular (9) is observed by the left eye, if the left ocular (9) does not form a clear image, the visibility adjusting ring (11) is rotated until the image is clear;
2) the pupil distance adjustment means that when two eyes are observed, the two hands respectively hold the bases of the left and right eyepieces (9) to rotate around the rotating shaft to adjust the pupil distance until the two eyes are observed, the left and right fields of vision are combined into a whole, and the observation is comfortable;
s5: centering of the condenser (12):
1) rotating a collecting lens lifting adjusting hand wheel (13) to lift the collecting lens (12) to the highest position;
2) a central adjusting screw (15) of the condenser is shifted, and a front lens of the condenser (12) is shaken into a light path;
3) switching to the light path and focusing the sample;
4) rotating a field diaphragm adjusting ring (14) to open the field diaphragm to a minimum position, and at the moment, an image of the field diaphragm can be seen in an ocular lens (9);
5) a collecting lens lifting adjusting hand wheel (13) is rotated to adjust the image of the field diaphragm to be clear;
6) adjusting a central adjusting screw (15) of the condenser lens to adjust the image of the field diaphragm to the field center;
7) gradually opening a field diaphragm, and if the image of the field diaphragm is always in the center of the field and is internally tangent with the field, indicating that the condenser lens (12) is correctly centered;
8) when in actual use, the field diaphragm is slightly enlarged, so that the image of the field diaphragm is just inscribed in the field;
s6, adjusting the view field and the aperture diaphragm:
the field diaphragm limits the beam diameter of the condenser lens (12), thereby excluding peripheral light and enhancing image response, the aperture diaphragm determines the numerical aperture of the illumination system, the numerical aperture of the illumination system is matched with the numerical aperture of the objective lens (7), better image resolution and contrast can be provided, and the depth of field can be increased;
s7, selecting an optical path:
the light path selection rod (16) controls the light energy ratio of the binocular and three-way observation heads (17) of the user;
s8: use of a disk phase contrast condenser (12):
the phase contrast turntable is provided with various multiplying power annular diaphragms and open field BF hole positions, the multiplying power of the annular diaphragms on the phase contrast turntable is matched with the multiplying power of the phase contrast objective (7) for use and is used for centering the annular diaphragms during phase contrast observation, the phase contrast turntable rotates to the BF position during open field observation, and the click sound is heard during rotation to indicate that a certain diaphragm or hole rotates to the center of an optical path;
s9: centering the halo:
1) the phase contrast objective (7) is rotated into a light path, and then the annular diaphragm on the phase contrast turntable is adjusted to the position of 10X;
2) the aperture diaphragm deflector rod is shifted to the leftmost side by utilizing a field diaphragm adjusting ring (14);
3) removing an observation ocular (9), replacing the observation ocular with a pair of telescope glasses, and inserting the observation ocular into the ocular (9) without diopter adjustment;
4) loosening a jacking bolt of the centering telescope, moving a lens barrel of the centering telescope up and down, imaging and adjusting the light ring and the phase ring in the field of view to be clear, and then screwing the jacking bolt;
5) while looking at the centering and observing glasses, the light ring is adjusted to be concentric with the phase ring by adjusting the phase ring adjusting rod;
6) taking down the pair of mesopic glasses, inserting the pair of mesopic glasses into an ocular (9), and observing the phase contrast effect of the sample;
7) the other multiplying power phase contrast objective lenses (7) and the annular diaphragm are adjusted according to the steps;
s10: use of intermediate light-splitters:
carrying out binocular observation, after the image is clear, pulling the optical path selection rod (16) to the outermost side, observing the image of the camera device, and if the image is not clear, adjusting the rotary cylinder to carry out focusing by rotating until the image is clear;
s11: use of digital viewing head:
one end of a USB data line is inserted into a USB output port on the back of the section instrument observation head, the other end of the USB data line is inserted into a USB interface of a computer, the video of the section instrument can be checked through corresponding video acquisition and analysis software, and the binocular of a user can be observed at the same time.
4. The processing method and the processing system for the polyester filament fiber section analyzer according to claim 3, wherein the objective lens (7) in S3) 1 is 4X type.
5. The processing method and the processing system for the polyester filament fiber section analyzer according to claim 4, wherein the objective lens (7) in the step 3) of S5 is of 20X type.
6. The processing method and the processing system for the polyester filament fiber section analyzer according to claim 5, wherein the objective lens of the type 1) of S9 is 10X.
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