摘要:
The present invention discloses a wind turbine generator as well as a parameter acquisition system and a method thereof. The acquiring system comprises: at least one sensor, arranged in the hub of the wind turbine generator and configured to acquire environment operation parameters of the hub, and a data processing module, comprising a parameter acquisition unit, a parameter reading unit and a storage unit, wherein the parameter acquisition unit is connected with each sensor and configured to obtain environment operation parameters acquired by the each sensor; the parameter reading unit is connected with pitch drivers in the wind turbine generator and configured to read load characteristic parameters of the pitch drivers; the storage unit is connected with the parameter acquisition unit and the parameter reading unit and configured to store the environment operation parameters and load characteristic parameters.
摘要:
A fixture administration system for administrating fixtures with an administration method, the system includes a database, a server, client computers, and a network connecting the client computers, the database and the server. The sever includes a requesting module, a notification module, a recording module, and a processing module. The requesting module starts a design request for the fixtures. The processing module processes the design request to extract and transmit a stored fixture report from the database to the notification module. The notification module notifies to modify the fixtures and create a new fixture report. The recording module records the new fixture report. The processing module compares and replaces the stored fixture report with the new fixture report.
摘要:
In a method for making an inspection fixture, a detachable mold assembly and a hardenable fluid are firstly prepared. Secondly, the hardenable fluid is poured into the mold assembly, and a plurality of molding pins are inserted into the mold assembly. Thirdly, a main body with a plurality of positioning holes corresponding to the molding pins (i.e., the locations thereof) are formed in the mold after the hardenable fluid hardens. Fourthly, the mold assembly is detached, and the part is removed from the mold. Finally, a plurality of positioning pins is mounted into the positioning holes of the molded part, the positioning holes having remained upon removal of the molding pins.
摘要:
A clamping device for clamping a portable electronic device is provided. The clamping device includes a mounting board and a clamping mechanism. The clamping mechanism includes two adjusting members, two sliding blocks, and a sliding rail. The adjusting members can adjust the positions of the sliding blocks on the sliding rail. The sliding rail is selectively attached to the mounting board, either horizontally or vertically.
摘要:
A resistance testing device detects resistances between testing points of an electronic element. The resistance testing device includes controls accepting input of data to the resistance testing device, a relay module, a multimeter, testing probes electrically connected to the relay module, a testing platform including a base and a probe mounting board, a driving assembly mounted on the base and moving the probe mounting board relative to the electronic device, a display, and a central processing assembly mounted within the base. The relay module controls the testing probes and implements the multimeter to detect resistances between the testing points. The base seats the electronic element, the probe mounting board fixes the testing probes, and the probe mounting board is adjustably mounted above the base. The central processing assembly includes a central processing unit. The central processing unit is respectively and electronically connected to the controls, driving assembly, display and the relay module. The central processing unit provides input of data and implements the driving assembly, display, relay module and the multimeter, and analyzes testing results, and the display shows input data and testing results.
摘要:
A pressing head structure (100) for testing key durability includes a pressing mechanism (10), a rubber head (40), a connecting mechanism (20) and a balance mechanism (30). The pressing mechanism includes a sliding rod (12) and a first spring (16). The first spring is placed over the sliding rod. The connecting mechanism connects the pressing mechanism and the rubber head. The balance mechanism is rotatably fixed to the connecting mechanism. The balance mechanism engages with the pressing mechanism. When the sliding rod moves down, the first spring and the balance mechanism together supply an unaltered resultant resistance in the moving direction of the sliding rod.
摘要:
A fatigue test apparatus for thin workpiece includes a supporting module, a driving mechanism, a first connecting module, a second connecting module, a first holding post, a second holding post and a computer system. The first and second connecting modules are respectively fixed to two sides of the supporting module. Ends of the first holding post and the second holding post are fixed to the first and second connecting modules. The computer system electronically connects with and controls the driving mechanism. The first holding post and the second holding post are drive to rotate by the driving mechanism.
摘要:
A measuring system (100) includes a measuring instrument (10) and a processing device (20). The measuring instrument includes a base (12), a guide column (14), a sliding member (16), and a digital micrometer (18). The guide column is vertically attached to the base. The sliding member is moveably attached to the guide column. The digital micrometer is firmly fastened to the sliding member. The processing device is electronically connected with the digital micrometer. The processing device receives a measured value from the digital micrometer and diplays a testing result after processing the measured value.
摘要:
An inventory management system includes a database (40) and a server (30) connected to the database. The database is configured for storing electronic inventory documents associated with information of a raw material. The server includes a loading module (302) and a processing module (304). The loading module is configured for transmitting the electronic inventory documents to the database. The processing module includes a calculating module (3041), an analysis module (3043), and an alert module (3044). The calculating module is configured for calculating a safety stock amount of the raw material. The analysis module is configured for generating an analysis signal indicating whether an on-hand inventory amount of the raw material is balanced, by comparing the on-hand inventory amount with the safety stock amount. The alert module is configured for generating an alert based on the analysis signal. An inventory management method is also provided.
摘要:
In a method for making an inspection fixture, a detachable mold assembly (20) and a hardenable fluid are firstly prepared. Secondly, the hardenable fluid is poured into the mold assembly, and a plurality of molding pins (23) are inserted into the mold assembly. Thirdly, a main body (21) with a plurality of positioning holes (2122) corresponding to the molding pins (i.e., the locations thereof) are formed in the mold after the hardenable fluid hardens. Fourthly, the mold assembly is detached, and the part is removed from the mold. Finally, a plurality of positioning pins is mounted into the positioning holes of the molded part, the positioning holes having remained upon removal of the molding pins.