47 results about "Debris particle" patented technology

The invention relates to the technical field of friction plate production and detection, and discloses a size detection device used after high-heat-resistance wet friction plate production, which comprises a conveyor belt I. The outer surface of the conveyor belt I is fixedly connected with isolation strips which are arranged at equal intervals, and the position between two adjacent isolation strips is used for placing a friction plate to be detected. A diameter inspection mechanism, a first pushing mechanism, a second pushing mechanism, a first screening mechanism, a third pushing mechanism and a second screening mechanism are sequentially arranged on one side of the first conveying belt, and the diameter inspection mechanism is arranged, so that the distance numerical value of the detection plates is recorded through a laser transmitter and a laser receiver which are installed on the detection plates; when the detection plates are clamped at the two ends of the diameter of the friction plate, the numerical value of the distance between the detection plates is the maximum, the value is the outer ring diameter of the friction plate, meanwhile, the cleaning assembly arranged between the detection plates plays a stabilizing role and also cleans the friction plate, and the influence of chippings and particles attached to the surface of the friction plate on subsequent thickness detection of the friction plate can be reduced.

The utility model discloses an air drilling rock debris sorting device which comprises a crusher used for crushing rock debris so as to reduce the particle size of the rock debris; a plurality of blanking positions are sequentially arranged on the blanking platform at intervals in the first direction; the magnetic suction roller is located above the blanking platform and can rotate in the circumferential direction and move in the first direction; the magnetic suction roller is provided with an initial position located under a discharge port of the crusher, and when the magnetic suction roller is located at the initial position, the magnetic suction roller can adsorb rock debris particles crushed and falling from the crusher to the outer wall of the magnetic suction roller; in the process that the magnetic attraction roller moves in the first direction from the initial position, the magnetic force of the magnetic attraction roller is in a decreasing trend, so that the rock debris particles adsorbed by the magnetic attraction roller fall down according to the magnetic force and are distributed to different blanking positions, the rock debris particles are sorted according to the magnetic intensity, operation is convenient, and the sorting efficiency of the magnetic rock debris is improved.

The utility model relates to the technical field of hydraulic oil cylinders, in particular to a self-locking hydraulic oil cylinder. According to the technical scheme, the hydraulic cylinder comprises a hydraulic cylinder body and a piston rod arranged at one end of the hydraulic cylinder body, and a scraping ring is further arranged at one end of the hydraulic cylinder body. According to the self-locking hydraulic oil cylinder, the scraping ring, the sliding block, the cleaning wiping sleeve, the transmission mechanism and other structures are matched, when the self-locking hydraulic oil cylinder is used, the motor drives the gear to drive the gear sleeve and the cleaning wiping sleeve to rotate, and the scraping ring scrapes impurities on the surface when the piston rod reciprocates. The abutting block pushes the sliding block to be opened through the inclined abutting face, and the inclined scraping face of the abutting block scrapes away sundries and particles left on the scraping ring. Through combination of rotary cleaning and mechanical scraping, particles retained on the scraping ring are actively removed and are prevented from serving as grinding materials to abrade the piston rod, the problem that local abrasion of the piston rod of the oil cylinder is aggravated due to particle retention is solved, the cleaning effect of the oil cylinder is improved, and the service life of the oil cylinder is prolonged.

The invention belongs to the technical field of foundation pit engineering construction monitoring, and provides a model training method and a rock slag feature extraction method and device for solving the problems that rock slag feature extraction precision is low and rock slag color features are not considered. According to the method, based on a YOLO11n-seg improved model fusing MSFEM and a TripleGD-Neck mechanism, through multi-scale space-frequency feature joint enhancement and cross-layer information interaction, the segmentation precision of rock slag particles is improved, and automatic and high-precision analysis of particle size distribution is realized. According to the method, a rock slag area is extracted by using a mask obtained after segmentation of a YOLO11n-seg improved model, geometric particle size parameters of the rock slag are calculated, and color features of the rock slag are obtained, so that richer surrounding rock information is provided, and powerful data support can be provided for further geological analysis.

This invention relates to the field of rubber product processing equipment technology, and more specifically, to a rubber manufacturing cylindrical grinding machine that facilitates waste collection. The machine includes a main body with a protective cleaning structure and a dust removal structure. The protective cleaning structure includes a protective cover and a clamping structure. A mounting plate is provided on the main body, and the protective cover is installed on one side of the mounting plate via bolts. The protective cover has a wall cleaning structure, and the main body has a collection box that slides within the machine via the clamping structure. This invention physically surrounds the grinding area with a detachable protective cover, effectively preventing disorderly debris splashing, protecting the health of operators, and preventing debris from intruding into the precision parts of the machine tool. Its inner wall cleaning structure facilitates maintenance and ensures long-term effective protection. Simultaneously, large debris particles are guided to the sliding collection box below, achieving primary sorting and convenient cleaning of waste.

The invention discloses a road material evaluation system and evaluation method, and relates to the field of road construction, the road material evaluation system comprises a test board, one side of the test board is provided with an anti-fracture table, one side, away from the anti-fracture table, of the test board is provided with an anti-compression table, and the test board is fixedly provided with two symmetrical collection covers; the two collecting covers correspond to the compression-resistant table and the fracture-resistant table, collecting and conveying mechanisms are arranged at the bottoms of the collecting covers, and auxiliary vibration mechanisms are arranged at the bottoms of the collecting covers. The test bench is integrated with an independent fracture-resistant and compression-resistant station with a closed collecting cover, chippings and dust can be completely restrained in the cover during testing, and after testing is finished, a collecting and conveying mechanism at the bottom of the cover and an auxiliary vibration mechanism automatically work cooperatively, so that guiding and collecting of fine materials and ash removing and shaking off of large materials are achieved respectively; therefore, chipping particles can be efficiently collected while the chipping particles generated in the testing process are isolated, and the trouble of subsequent cleaning is reduced.

The invention discloses an underground rotary jet cutting tool and an assembling method and a working method thereof, the tool is composed of an impeller assembly, a transmission device, a jet device and the like, the impeller assembly is composed of a fixed impeller and a movable impeller, and the transmission device is composed of a transmission sleeve, a transmission rod, a speed reducer and the like. According to the downhole rotary jet cutting tool, a large shaft hole tolerance gap is adopted, the sealing friction resistance in the high-frequency relative movement process of the impeller, the transmission shaft and the outer cylinder is better reduced, the jamming situation caused by the fact that tiny rock debris particles enter the shaft hole tolerance gap is greatly reduced, meanwhile, abrasion of a sealing piece is reduced, and the service life is remarkably prolonged; and a speed reducer structure is used for balancing the impeller rotating speed and the rotating nozzle output rotating speed.

The invention relates to the technical field of drill boom control, and provides a coal mine drill boom angle adjusting method and system based on distributed control. The method comprises the following steps: arranging a particle detection device, and obtaining particle detection parameters; acquiring a joint node, and identifying a particle attitude interference interval of the joint node based on the particle detection parameter; constructing a corresponding reverse attitude adjustment interval; and a drilling task path is determined, a reverse attitude adjustment interval is taken as a constraint, distributed cooperative control optimization is carried out on joint nodes according to the task path, angle adjustment parameters are obtained and used for angle adjustment, and therefore the problems that when an existing coal mine drill arm works, coal dust and rock debris particles intrude into the joint parts, rotation retardation is caused, abrasion is aggravated and even jamming is caused, and the working efficiency is poor are solved. The technical problems of influence on drilling efficiency and equipment service life due to particle detection and distributed cooperative control in the prior art are solved, and the technical effects of preventing particles from invading joints, reducing joint abrasion and jamming risks and improving drilling efficiency and equipment operation reliability are achieved through particle detection and distributed cooperative control, construction of reverse attitude adjustment constraints, prevention of particles from invading the joints, reduction of joint abrasion and jamming risks and improvement of drilling efficiency and equipment operation reliability.

The invention belongs to the technical field of oil exploration logging, and discloses a drilling rock debris porosity measurement method, which comprises the following steps: selecting drilling rock debris particles with different particle sizes at a target layer as measurement samples; cleaning the measurement sample; removing water on the surface of the cleaned measurement sample; determining the appearance volume of the measurement sample after the surface water is removed; performing a nuclear magnetic resonance experiment on the measurement sample to obtain a transverse relaxation time T2 spectrum of the measurement sample; and obtaining the porosity of the measurement sample based on the transverse relaxation time T2 spectrums of the standard sample and the measurement sample. According to the method, the representative sample is selected, and the processes of cleaning, drying and appearance volume measurement of the detected sample are optimally designed, so that the technical problems that rock debris particles are fine, surface water is difficult to wipe away, and the appearance volume of the rock debris is difficult to accurately determine after drilling by the PDC drill bit are solved; a new thought is provided for measuring the porosity of the fine drilling cuttings, and technical support is provided for oil exploration logging.

The invention discloses a train braking and wheel track abrasive dust particle classification collection and detection device and method. The device comprises a train braking test bed, a discharge loop, a braking system, an isolation cavity, a particle classification filtering collection device, a filter screen and a particle sedimentation collector. The braking system is arranged in the isolation cavity, and the isolation cavity is communicated with the particle grading, filtering and collecting device through the discharging loop. A multi-stage filter screen and a particle settling collector are sequentially arranged in the particle grading filtering and collecting device from top to bottom, a dynamic detection opening is formed in the side face, a particle concentration detection device is externally connected, and blocking is effectively avoided by monitoring the concentration change of particles in the device in real time and dynamically adjusting the running state of the filter screen. The device is suitable for particle detection and particle size division collection under various brake disc materials, brake pad installation modes and complex brake working conditions, particles generated by friction of a brake system and a wheel track can be detected respectively or simultaneously, and technical support is provided for research on environmental protection and performance optimization of a train brake system.

The invention relates to a method for improving quartz glass sheet monitoring particles in a photomask dry etching process. Comprising the following steps: carrying out first particulate matter inspection on a quartz glass sheet, carrying out oxidation coating in a vacuum chamber, carrying out second particulate matter inspection, and comparing the first particulate matter inspection result with the second particulate matter inspection result to complete the treatment of the quartz glass sheet. By utilizing the method for improving the monitoring particles of the quartz glass sheet in the photomask dry etching process, the problems that when the quartz glass substrate is exposed to plasma in dry etching process equipment, the surface of the quartz glass substrate is easily damaged by physical bombardment of the plasma, and after the quartz surface is broken down or pits are generated, the surface of the quartz glass substrate is damaged can be solved. The problems that in the prior art, when a quartz substrate is monitored, new chipping particles are generated, the monitoring accuracy of falling particles of equipment is affected, quartz chippings may pollute an etching cavity, data obtained by monitoring the quartz substrate is distorted, the particle state in the equipment cannot be truly reflected, and troubles are brought to process control of a factory are solved.

The invention discloses an anti-abrasion and anti-drag tool, which relates to the field of anti-abrasion and anti-drag of underground casing pipes and drill rods, and structurally comprises an outer sleeve, a fixed sleeve, an anti-drag gasket, a baffle ring and a fastener, the anti-drag gasket and the check ring are connected with the outer sleeve in a bonding mode, and other components are connected in a screw fastening mode. When the drill rod rotates, the anti-abrasion and anti-drag tool can convert friction between the drill rod and a casing pipe or between the drill rod and a well wall into mutual friction between the fixing sleeve and the anti-drag gasket, so that the casing pipe and the drill rod are protected, the friction coefficient can be reduced, and the drilling load is reduced; and meanwhile, the baffle ring can further effectively prevent external hard rock debris particles from entering the interior through a gap at the joint of the fixing sleeve to aggravate the abrasion of the friction pair.

The present application relates to the technical field of remote monitoring, in particular to a kind of high-cold area mud logging stratum analysis data remote monitoring system, system includes stratum mutation monitoring module, data paragraph integrity identification module, monitoring priority order construction module, environmental mutation excitation monitoring module and channel path dynamic scheduling module.The present application, by double judgment to the variation value of methane concentration and the range of rock debris particle size, can accurately identify the depth paragraph of stratum mutation, and by comparing the integrity of mud logging channel data, according to the mutation degree and the structure integrity degree, when sudden disturbance occurs outside the mud logging environment, dynamically evaluate the stability of communication channel and switch path, improve the reliability and response efficiency of data link under extreme climate conditions, under the condition of remote unmanned garrison, consider mutation identification, data integrity protection and link stable transmission, realize accurate monitoring and remote operation and maintenance support for high-cold area mud logging data.

The present invention provides a glass processing diversion feeding device and a method of using the same, which belongs to the field of glass processing technology. The invention includes a processing box, an installation baffle, a feed pipe and a discharge pipe. Through the cooperation between the stirring and unblocking mechanism and the water-discharging and breaking up mechanism, the steps of cleaning the glass debris particles and screening the glass debris particles can be carried out simultaneously, which reduces the operation of the staff and improves the work efficiency of the staff in processing the glass debris particles; at the same time, the cooperation between the stirring plate and the unblocking brush can prevent the glass particles from adhering to the screening holes, and make the glass particles above the screening plate rotate and flow, so as to avoid a large amount of glass debris particles from accumulating on the screening plate, thereby increasing the discharge speed of the crushed glass particles. While flowing, the small particles fall through the screening holes to the bottom of the processing box, and can screen the crushed glass particles of different sizes, thereby improving the screening efficiency.

The invention discloses a point cloud and image registration method based on improved RIFT. Firstly, a point cloud is converted into a depth image, and background removal is carried out on the depth image and a rock debris image; and then, calculating the phase consistency of the RGB image and the depth image by using a phase consistency model, and carrying out feature point detection according to a calculation result. Thirdly, evaluating the preliminary registration feature points through the ratio of nearest neighbor to secondary neighbor and regional consistency; and finally, optimizing feature point matching by using an improved RANSAC (Random Sample Consensus) algorithm, and calculating a homography matrix to determine a mapping relation between the RGB image and the depth image, so as to realize registration of different-source data. Compared with the original RIFT registration, the improved method has the advantages that the residual error of the projection point and the reference point after matching is better, and the registration result is more accurate. The method can be used for rock debris particle analysis and identification.

This utility model relates to a dust collector for laser cutting, including a dust collector housing. An air inlet is located on the side of the housing, consisting of an air inlet box and an air inlet. The air inlet box is connected to the side of the housing, and the air inlet is connected to the bottom of the air inlet box. Above the air inlet, the air inlet box has a ramp sloping towards one side of the housing. An impact-breaking mechanism is installed inside the air inlet box. When molten, sparking debris from cutting metal is drawn into the air inlet box, the high-speed airflow causes it to impact the ramp inside the box, breaking larger debris particles. Smaller particles are then further broken down by the impact-breaking mechanism. Combined with the airflow generated during the intake, the smaller debris particles cool and extinguish, preventing them from igniting flammable materials and ensuring high safety.

The utility model provides a kind of efficient drilling rock debris drying and recycling device, including support frame, further include: box, fixed in the inside of support frame, the bottom end of box inside is rotatably connected with spin-drying cone, the outside of spin-drying cone is equipped with the first screen mesh being connected with box, the top of box is fixed with feed hopper, the crushing structure for carrying out crushing to bulky rock debris, is set at the bottom end inside feed hopper, variable diameter structure, is set at the outside of first screen mesh.The utility model, by rotating handle drives screw rotation, make screw through push arm push second screen mesh rotation, so that the screen gap of second screen mesh and first screen mesh forms dislocation adjustment, whereby the aperture adjustment function of this device is realized, can be flexibly adjusted screen mesh aperture according to the actual change of drilling rock debris particle size, without stopping machine dismounting equipment can quickly adapt different working condition requirement, avoid screen mesh blockage or not completely separated problem.

The invention discloses a PDC drill bit shaft bottom in-situ rock breaking debris particle size measurement method and system, and relates to the technical field of shaft bottom in-situ rock breaking debris particle size measurement, and the method comprises the steps: constructing a shaft bottom in-situ finite-discrete-infinite element rock model; the in-situ stratum rock at the well bottom is regarded as an infinite boundary, and PDC tooth cutting rock breaking parameter calibration and PDC tooth rock breaking model modeling are carried out; and under the non-bilinear damage criterion, through the interaction of the in-situ finite-discrete-infinite element rock model and the PDC tooth crushing rock model, the in-situ initial rock debris particle size of the well bottom is measured, and the performance of the drilling fluid is adjusted. According to the method, the well bottom in-situ rock debris particle size is measured based on the non-bilinear damage criterion of the typical rock stress-strain curve and the well bottom in-situ finite-discrete-infinite element rock model in a coupling mode, and the reliability and accuracy of well bottom in-situ rock breaking rock debris particle size measurement are improved; and the problem of high calculation cost or sound wave effect of a finite-discrete element model is avoided.

The invention relates to the technical field of rock debris monitoring, in particular to a rock debris state online monitoring device based on multi-mode sensing and an inversion method.The device comprises a bin body, a slurry inlet and a slurry outlet are formed in the bin body, a multi-stage filter plate is obliquely arranged between the slurry inlet and the slurry outlet, and the multi-stage filter plate is arranged in the flowing direction of slurry. The filtering precision of each stage of filtering plate is sequentially increased, a layering plate for storing rock debris is arranged on the low-position side of each stage of filtering plate, and a cleaning device, an ultrasonic sensor and a camera are arranged above each layering plate at intervals. According to the invention, automatic separation, capture, cleaning and high-definition imaging analysis of rock debris particles in slurry are realized, real-time, in-situ and automatic monitoring of key rock debris particles is realized, and hysteresis and uncertainty of a traditional method are thoroughly overcome; a breakthrough solution is provided for intelligent early warning of the state of the drilling tool and accurate judgment of geological lithology.

The utility model relates to the technical field of laser cutting, in particular to a laser head cutting splash protection device which comprises lifting air cylinders installed on the left side and the right side of a laser cutting machine body, a protection metal plate shell located on the outer side of a laser cutting head is installed at the bottoms of the lifting air cylinders, and a plurality of fireproof cloth curtains are installed at the bottom of the protection metal plate shell. And an annular baffle for scraping condensed debris particles is mounted at the bottom of the protective metal plate shell through a connecting rod. The lifting air cylinder pushes the protective metal plate shell to move downwards, so that the fireproof cloth curtain at the bottom of the protective metal plate shell is driven to move downwards to shield high-temperature slag and splash generated in the cutting process, and the splashing is prevented from bursting out, causing equipment damage and threatening the safety of operators; chippings bursting at the cutting position and metal particles cooled after high-temperature melting are scraped, and therefore the situation that the metal particles are completely condensed, consequently, the cutting face is rough, subsequent additional grinding is needed, and the production efficiency is reduced is avoided.

A detection system for detecting debris in a fluid may include one or more of an inductive sensor, a Hall sensor, a capacitive sensor, and a sensor processing system. The sensor processing, using the signals supplied from the one or more sensors, may do one or more of estimate a size of each debris that has interacted with the magnet field, determine a total number of debris particles that have interacted with the magnet field, determine a cumulative quantity of the debris particles attracted by and contacting the magnet, and determine the viscosity of the fluid.

This utility model belongs to the field of expansion joint construction technology and discloses a road expansion joint construction device, including a vehicle body. A fixed frame and a dust collection box are fixedly connected to the vehicle body. The side of the dust collection box is connected to a dust extraction pipe through a vacuum cleaner, and the bottom end of the dust extraction pipe is connected to a chip collection mechanism. When the cutting component of this utility model is cutting the expansion joint of the road surface, the debris generated during the cutting process is extracted into the chip collection mechanism by the vacuum cleaner. Larger debris particles are retained in the chip collection mechanism for subsequent unified processing, while dust is extracted into the dust collection box through the dust extraction pipe, thus more comprehensively cleaning the debris generated during cutting. After the cutting component completes the cutting of the expansion joint on the ground, the cylinder can drive the mounting frame to move downwards, and the motor can be started to drive the sweeping brush to rotate counterclockwise, which can sweep the debris accumulated on the left side of the vacuum frame into the chip collection hopper, eliminating the need for manual cleaning of the debris on the left side of the vacuum frame.

A method for classifying debris particles includes acquiring, using a mobile device, a digital image of rock particles generated while drilling a subterranean wellbore. The digital image may be processed to generate a segmented image of individual rock particles identifying the rock particles and extract a plurality of geometric properties from selected ones of the identified rock particles depicted in the segmented image. The plurality of geometric properties includes a size feature and a shape feature. At least one of the size features may be evaluated to identify caving particles among the identified rock particles. A spalter particle shape classification may be generated by evaluating a plurality of shape features to mark each of the identified spalter particles with a corresponding spalter shape.

A method for determining a filter load value of a filter of an air moving device is described, the method being based on an operating parameter value of the device and a predetermined relationship between the operating parameter value of the device and the filter load value when operating under a given inlet limiting condition. The method includes determining a change in a value of an operating parameter over a first operating period of the device; and determining a particle count value indicative of the number of debris particles detected in the airflow through the device during the second operating period of time of the device. The method includes determining an operating characteristic of the device during the first time period based on the change in the value of the operating parameter and the particle count value.

The invention relates to plasma source comprising a target material to produce the plasma emitting EUV radiation. The target material comprises a Li-based alloy with at least one further element selected from the group consisting of Ag, Au, Bi, Ba, Sr. The alloy is configured to increase the density of the target material by more than three times compared to the density of Li. As a result, compared with the Li target, the velocity of the droplet fraction of debris particles may be sharply reduced, which makes it possible to control the direction of its exit from the plasma due to the high velocity of the target. The plasma source is preferably a laser-produced plasma light source with a fast rotating target (at least 100 m / s). The target material may allow the creation of compact low-debris EUV light sources with high spectral brightness designed for a wide range of applications.

The utility model relates to the technical field of automobile collision detection, in particular to an automobile chassis collision strength detection device. According to the technical scheme, the device comprises a base, a rectangular groove is formed in the base, one end of the rectangular groove is provided with a force measuring sensor used for testing the collision strength, one end of the force measuring sensor makes contact with a liftable fixing block, a draught fan used for cleaning chippings is installed on the base, and an arc-shaped groove used for changing the wind direction of the draught fan is formed in the base. The collision force applied to the collision block is converted into transverse pressure to act on the force transducer, the collision force can be conveniently observed and recorded through the display, and the automobile can be timely separated after the collision block is clamped with the automobile bottom plate by lifting the collision block, so that the trouble of follow-up automobile moving debugging is avoided, and the working efficiency is improved. And the wind power of the fan is matched with an arc-shaped groove and a slope in the base, so that some automobile debris particles falling into the base are collected, and the effect of convenient cleaning is achieved.

The application discloses a liquid cooling product micro-channel debris residue detection tool and relates to the technical field of liquid cooling heat dissipation product manufacturing. The tool comprises a base, a positioning seat, a clamping block, an air cylinder, an inlet and outlet water pipeline system and a granularity detection device. The positioning seat is arranged on the base and used for product positioning. The clamping block is driven by the air cylinder to realize automatic docking with a product interface. The inlet and outlet water pipeline system realizes forward and reverse alternating flushing through a reversing valve control. The granularity detection device is used for detecting the concentration of debris particles in the water pipeline, and whether there is debris residue in the product is determined. The application can realize accurate detection of debris residue in complex micro-channels in the liquid cooling product, and the detection efficiency is high.

A detection system for detecting debris in a fluid may include one or more of an inductive sensor, a Hall sensor, a capacitive sensor, and a sensor processing system. The sensor processing, using the signals supplied from the one or more sensors, may do one or more of estimate a size of each debris that has interacted with the magnet field, determine a total number of debris particles that have interacted with the magnet field, determine a cumulative quantity of the debris particles attracted by and contacting the magnet, and determine the viscosity of the fluid.

The application provides a dust removal type wafer transfer manipulator and a robot thereof, wherein the manipulator comprises a finger base, an extender, a push rod and a dust removal assembly; the finger base is provided with an equipment cavity; one side of the equipment cavity is provided with a shaft hole; the dust removal assembly comprises a dust suction member and an air pipe; the dust suction member is provided with a dust suction cavity; the dust suction member is respectively provided with a purification hole penetrating through the dust suction cavity and a dust suction port communicating with the dust suction cavity; the dust suction member is arranged at the shaft hole; the purification hole communicates with the shaft hole; the extender is arranged in the equipment cavity; the push rod is connected with a driving end of the extender through the shaft hole and the purification hole; the air pipe communicates with the dust suction port and is connected with a negative pressure source; a negative pressure barrier is formed around the push rod through the purification hole to close the shaft hole. In this way, the leakage of the debris particle pollutants from the inner cavity of the manipulator is prevented.

The invention provides a rock debris rapid grinding method based on a piece turning method, which comprises the following steps: step 1) screening rock debris particles, removing impurities, cleaning and drying for later use; 2) taking two glass slides S1 and S2, and consolidating the rock debris particles on the S1 glass slide to obtain a crude sample; (3) the rough surface of the rough sample is ground flat, and rock debris particles are ground to enable one surface to be smooth; 4) removing the ground rock debris particles from the S1 glass slide, and then solidifying the rock debris sample on the S2 glass slide in a smooth surface manner; 5) grinding the rock debris on the glass slide S2, and stopping grinding until the quartz interference color of the rock debris sample is from first-grade grey white to first-grade light yellow, so as to obtain a rock debris slice sample; 6, the obtained rock debris slice sample is sealed with glue and naturally aired, and then the rock debris slice sample is obtained.According to the method, the problem that fine rock debris is difficult to polish and unload in traditional rock debris slice preparation is solved, and 30-50 rock debris particle slice preparation work is efficiently completed at a time through simple equipment based on the slice turning method.