32results about How to "Simplify job difficulty" patented technology

The invention provides an aluminum plate surface treatment technology. The aluminum plate surface treatment technology solves the technical problems that in an existing treatment technology, strong acid and strong base need to be used, safety accidents are likely to happen, and the treating dangerousness is high. The aluminum plate surface treatment technology comprises the following steps that a, the surface of an aluminum plate is leveled; b, the aluminum plate is placed in water in which a degreased oil removal agent is added, the water temperature ranges from 40 DEG C to 60 DEG C, vibration cleaning is conducted, and the number of cleaning times ranges from 2 to 3; c, the aluminum plate is immersed in alkaline liquor, the temperature of the alkaline liquor ranges from 60 DEG C to 70 DEG C, and the immersing time ranges from 1 min to 3 min; d, the aluminum plate is washed; e, the aluminum plate is immersed in a weak acid solution at the temperature ranging from 40 DEG C to 55 DEG C for 2-4 min, wherein the weak acid solution comprises following raw materials including, by weight, 30-40 parts of diluted hydrochloric acid, 15-30 parts of butanoic anhydride, 4-8 parts of ammonium bifluoride, 2-4 parts of boric acid and 2-3 parts of diammonium hydrogen phosphate; f, the aluminum plate is subjected to spraying and washing, and the weak acid solution on the surface of the aluminum plate is removed; and g, the aluminum plate is dried through a drying system, the drying temperature ranges from 80 DEG C to 120 DEG C, and the drying time ranges from 8 min to 12 min. The aluminum plate surface treatment technology has the beneficial effect of being safe in treatment.

The invention provides an acoustic material manufacturing method, and solves such technical problems as no corresponding manufacturing method for a traditional acoustic material, need of manufacturing by dint of experiences and complicated manufacturing. The acoustic material manufacturing method comprises the following steps: (a) the following raw materials are weighed in parts by weight: 14-20 parts of cotton fibers, 6-7 parts of glass fibers, 10-14 parts of aluminum fibers, 8-12 parts of gypsum powder, 6-9 parts of asbestos powder, 3-10 parts of wood fibers, 2-6 parts of nanocarbon, 3-5 parts of magnesium oxide, and 1-3 parts of antiaging agent; (b) the raw materials are poured in a stirring machine to prepare a mixture; the stirring time is 5-15 min; and the stirring speed is 150-350 r/min; (c) the mixture is hot pressed as a strip-shaped plate; and the thickness of the strip-shaped plate is 60-120 mm; (d) protective liquid is sprayed to the surface of the strip-shaped plate through spraying equipment; a drying system is used for drying; the drying temperature is 40-60 DEG C; and the drying time is 15-25 min; and (e) the strip-shaped plate is cut as a needed shape to obtain an acoustic material. The acoustic material manufacturing method has the advantage of convenience in manufacturing.

The invention discloses an AOI detection method and system. The AOI detection system comprises a first positioning device, a first feed mechanism, a first AOI detection mechanism, a first blanking mechanism, an overturning mechanism, a second positioning device, a second feed mechanism, a second AOI detection mechanism and a second blanking mechanism which are arranged in order; the AOI detectionis performed on two surfaces of a circuit board in order, thereby realizing the assembly line AOI detection way; due to the work division, the job difficulty is simplified, the job degree of proficiency is easy to improve, and partial internal time is converted into external time, the AOI detection efficiency is effectively improved, and the maximum capacity is improved. The technical problem thatthe AOD detection efficiency is low in the prior art is overcome; and the AOI detection method effectively improves the AOI detection efficiency through the assembly line type AOI detection flow.

The invention discloses a flexible circuit board bonding device and a method for bonding a flexible circuit board. The flexible circuit board bonding device comprises a vertical support, a base, a sliding block capable of sliding vertically on the vertical support, an upper mould fixing seat installed on the sliding block, a cylinder installed on the vertical support and used for driving the sliding block to slide vertically, a lower mould fixing seat installed on the base and a module. The module comprises a lower mould for fixing the flexible circuit board and an upper mould for fixing a machine casing or the support, the upper mould is installed on the upper mould fixing seat, and the lower mould is installed on the lower mould fixing seat. The flexible circuit board bonding device replaces the traditional mode of manually bonding the flexible circuit board, and is high in production efficiency, high in product consistency, low in manufacture cost and strong in practicability.

The invention discloses a secondary-etching double-sided circuit board and a processing technology thereof. The secondary-etching double-sided circuit board comprises a GTL line layer, an insulation PP layer and a GBL step surface line layer. The GBL step surface line layer is formed by a GBL inner line layer and a GBL outer line layer. The GTL line layer and the GBL inner line layer are simultaneously connected to the insulation PP layer. The GBL outer line layer covers the GBL inner line layer. The secondary-etching double-sided circuit board processing technology comprises the following steps of first line making; line development cam compensation; line inspection; etching; second line making; line development cam compensation; line inspection; etching; open-short-circuit electric measurement; back-end processing. In the invention, second making is only needed, an investment is less, a production process and working difficulty are simplified, production efficiency is increased, production cost is reduced, a reject ratio of a product is decreased and a production period of the product is shortened.

The invention provides a manufacturing method for a runner plate. The technical problems that the environment parameter requirement of the existing production technology is too high, environment parameters are easy to fluctuate, and the product quality consistency is poor are solved. The manufacturing method for the runner plate comprises the following steps that firstly, a base plate to be sprayed is placed in a cleaning tank, the interior of the cleaning tank is heated, the cleaning tank is inflated with air, and stirring is conducted, wherein the temperature of the interior of the cleaning tank ranges from 80 DEG C to 100 DEG C, and the cleaning time ranges from 2 min to 4 min; secondly, the base plate is immersed in acid oil removing liquid, and the oil removing time ranges from 1 min to 3 min; thirdly, the base plate is immersed in clean water, the cleaning temperature ranges from 40 DEG C to 50 DEG C, and the cleaning time ranges from 3 min to 5 min; fourthly, the base plate is dried through a drying system, the drying temperature ranges from 60 DEG C to 70 DEG C, and the drying time ranges from 6 min to 10 min; fifthly, the base plate is subjected to corona treatment; and sixthly, coating powder is sprayed to the surface of the base plate through a plasma spraying method, and the spraying thickness ranges from 0.5 mm to 0.8 mm. The manufacturing method has the beneficial effect of being high in product quality.

A sleeve type telescopic steel support for lift-up story adding of a building comprises a big diagonal rod (1) and a small diagonal rod (2); the upper part of the small diagonal rod (2) can sleeve thelower part of the big diagonal rod (1) in a freely sliding manner; an external thread is arranged at the lower part of the big diagonal rod (1); an external thread is arranged at the upper part of the small diagonal rod (2); a sleeve (3) is arranged on the small diagonal rod (2); the interior of the sleeve (3) is arranged as a step structure matched with the big diagonal rod (1) and the small diagonal rod (2); an internal thread is arranged on the step structure; and the internal thread on the step structure of the sleeve (3) is correspondingly matched with the external thread of the big diagonal rod (1) and the external thread of the small diagonal rod (2). The sleeve type telescopic steel support for lift-up story adding of the building can expand and retract with lift-up story adding,the workload of continuously changing the steel supports is reduced, unnecessary building wastes generated in the construction process are reduced, and the operation difficulty of arranging the support in the lift-up story adding reconstruction is simplified.

The invention relates to a deep sea parallel multiphase multistage separation reinjection system. The deep sea parallel multiphase multistage separation reinjection system comprises a base platform, avertical parallel separator, a horizontal gravity separator, a buffer tank, a pressurized reinjection pump and a pressurized reinfusion pump, wherein the vertical parallel separator, the horizontal gravity separator, the buffer tank, the pressurized reinjection pump and the pressurized reinfusion pump are fixedly arranged on the base platform; a delivery line of an undersea christmas tree is connected with a mixture inlet of the vertical parallel separator; produced liquid is fed into the deep sea parallel multiphase multistage separation reinjection system from the mixture inlet; a horizontal gravity separator inlet is connected with a vertical gravity separator liquid outlet; a horizontal gravity separator oil phase outlet is connected with a delivery line two-way pressurized reinfusionpump; and oil is delivered to an offshore platform for processing through an oil passage. The deep sea parallel multiphase multistage separation reinjection system is arranged on deep-sea underwaterand directly separates produced liquid of an oil well in close distance without first lifting, so that great area of the offshore platform is prevented from being occupied and the stabilization of production is facilitated.

The invention discloses a secondary-etching double-sided circuit board and a processing technique thereof. The secondary-etching double-sided circuit board comprises a GTL line layer, an insulating PP layer and a GBL line layer. The GBL line layer is formed by a GBL inner line layer and a GBL outer line layer; the GTL line layer and the GBL inner line layer are connected with the insulating PP layer simultaneously; and the GBL outer line layer covers the GBL inner line layer. The secondary-etching double-sided circuit board is generated by a two-times circuit processing technique. The processing technique consists of a first line manufacturing process and a secondary line manufacturing process; the first line manufacturing process includes steps of first line graph manufacturing, line development, line examination, acid etching, and surface processing; and the secondary line manufacturing process includes steps of secondary line graph manufacturing, line development, line examination, etching, and electric detection on an open circuit and a short circuit, and a post procedure. According to the invention, only two-times manufacturing is carried out; the investment is low; the production flow is simplified and the working difficulty is reduced; the production efficiency is improved; the production cost is lowered; the reject ratio is reduced; and the product production period is reduced.

The invention discloses a double-sided textured multilayer metal texture interlaced decorative sheet and a production process thereof. The metal texture interlaced decorative sheet comprises a first side texture, a transparent insulating plastic layer and a second side step surface texture, wherein the second side step surface texture comprises a second side inner texture and a second side outer texture; the first side texture and the second side inner texture are simultaneously connected with the transparent insulating plastic layer; the second side outer texture covers the second side inner texture. The production process of the twice etched double-sided metal texture interlaced decorative sheet also comprises the following operating steps: first texture making, texture developing, texture checking, acid etching, second texture making, texture developing, texture checking, etching, texture checking and subsequent procedure performing. The double-sided textured multilayer metal texture interlaced decorative sheet and the production process have the beneficial effects that twice making is only needed, so that the input is low; the production flow and the operation difficulty are simplified, thus improving the production efficiency, reducing the production cost, reducing the reject ratio of the product and shortening the production cycle of the product.

The invention belongs to the technical field of manipulators, and particularly relates to an intelligent connecting rod type manipulator. In order to solve the problems that an existing intelligent manipulator cannot stretch out and draw back and adjust the height at the same time, use of the manipulator is limited, and the working efficiency is poor, the following scheme is provided, when the position of the manipulator needs to be adjusted, a threaded column is rotated, the threaded column drives a threaded body to move on the threaded column, the threaded body drives a limiting block to slide on a limiting rod, the stability of the threaded body is stabler, then the stability of the manipulator is improved, and the threaded body drives a driving box to move up and down through a liftingrod, so that the manipulator body moves up and down, the height of the manipulator body is conveniently adjusted, different operators can work conveniently, the working efficiency is improved, a first round plate gear wheel drives a rotating and connecting rod to rotate, then the manipulator body rotates, the operation difficulty of the manipulator body is simpler, and the practicability of the manipulator is improved.

The invention discloses an automatic split phase passing ground sensing device detection system which comprises a magnetic field detection probe (2), a camera (3), a control box (4) and an industrialpersonal computer (5). The magnetic field detection probe (2) and the camera (3) are mounted on the left side and the right side of the outside of a train (1), and the control box (4) and the industrial personal computer (5) are mounted inside the train (1); the magnetic field detection probe (2) is connected with the control box (4) by RS385 bus, the control box (4) is connected with the camera (3) by a power line and is connected with the industrial personal computer (5) by RS232 bus, and the industrial personal computer (5) is connected with the camera (3) by a network cable. The automaticsplit phase passing ground sensing device detection system has the advantages that magnetic fields of a ground sensor can be dynamically measured by the magnetic field detection probe; images of the ground sensor can be acquired by the camera; the appearance and the performance of the ground sensor can be detected, accordingly, substandard ground sensors can be timely discovered, electrified splitphase passing accidents due to problems of the ground sensors can be effectively prevented, the reliability of automatic split phase passing systems can be improved, the operation intensity can be relieved for field staffs, and the operation difficulty can be lowered for the field staffs.

The invention discloses a double-sided textured multilayer metal texture interlaced decorative sheet and a production process thereof. The metal texture interlaced decorative sheet comprises a first side texture, a transparent insulating plastic layer and a second side step surface texture, wherein the second side step surface texture comprises a second side inner texture and a second side outer texture; the first side texture and the second side inner texture are simultaneously connected with the transparent insulating plastic layer; the second side outer texture covers the second side inner texture. The production process of the double-sided textured multilayer metal texture interlaced decorative sheet also comprises the following operating steps: first texture making, texture developing, texture checking, acid etching, second texture making, texture developing, texture checking, etching, open and short circuit electrical testing and subsequent procedure performing. The double-sided textured multilayer metal texture interlaced decorative sheet and the production process have the beneficial effects that twice making is only needed, so that the input is low; the production flow and the operation difficulty are simplified, thus improving the production efficiency, reducing the production cost, reducing the reject ratio of the product and shortening the production cycle of the product.

The invention belongs to the technical field of Internet of Vehicles data acquisition, and particularly relates to an internet of vehicles data acquisition system based on embedded software secondarydevelopment. The system comprises an acquisition mechanism, the interior of the acquisition mechanism is fixedly connected with a main processor and a vehicle exhaust analysis module, and the vehicleexhaust analysis module is in signal connection with the main processor; through the arrangement of a vehicle speed measuring radar, the speeds of passing vehicles are collected; vehicle exhaust information is collected through the vehicle exhaust analysis module. The subsequent analysis on the tail gas pollution of the village and town vehicle is facilitated; the acquired information is transmitted to the main processor and is preliminarily stored through a storage module; and after the main processor receives the acquired information of the vehicle speed measuring radar, the acquired information is transmitted to an external information receiving terminal through a wireless data transmission module for processing and analysis, so that the operation difficulty of speed information acquisition and calculation is reduced, and the speed information acquisition and calculation are faster than a manual calculation mode.

An etching process of a multilayer-metal-texture interlaced decorative plate by a two-step subtractive method is disclosed. The decorative plate is formed by sequentially connecting a first-side texture, a transparent insulating plastic layer, a second-side inner texture and a second-side outer texture. The etching process comprises following steps in order: subjecting a decorative texture figure to cam compensation, performing the first time of decorative texture manufacturing, developing decorative textures, checking the decorative textures, performing acid etching, performing the second time of decorative texture manufacturing, developing decorative textures, checking the decorative textures, etching, trimming textures, and performing after steps. By adopting the etching process, the decorative plate originally needing three times of etching can be prepared only by two times of etching, thus reducing investment, simplifying production processes, reducing working difficulty, increasing the production efficiency, reducing the production cost, reducing the reject ratio of products and shortening the production period of products.