61results about How to "Save engineering" patented technology

The disclosed embodiments allow a user to request new product designs and design changes remotely. The requested design or change is then submitted to a network-based automated process. The process may be remotely accessed by the user through a network connection. In one embodiment, the user may meet directly with a customer, pull up the specifications for the product in question, select a design or change desired by the customer, and submit the design or change. The process works in the background to validate the requested design according to one or more validation rules and / or best practices, and completes many of the necessary tasks to allow the requested design to proceed to manufacturing. Once the process has successfully completed the requested change, a notification is sent to the user containing information about the new or changed product, such as the new part number, order number, and the like.

The invention discloses a stope debris flow treatment method in a caving mining method and a device of the method. In a stope ore discharge opening position of the caving mining method, before the stope ore discharge, an impact device is used for beating a water filtering steel pipe into a caving ore pile with the debris flow harm; water filter holes are uniformly distributed in the insertion front end of the water filtering steel pipe; the tail end of the water filtering steel pipe is connected with the suck-in end of a slurry pump through a rigid flange; the slurry pump is started; the blockage of the water filtering pipeline by debris flow slurry in the ore pile is eliminated through the negative pressure influence and the vibration effect exerted on the water filtering pipeline by the slurry pump; slurry and water in the ore pile is discharged as fast as possible; then, the impact device is continuously used for beating the water filtering steel pipe into a deeper position, with the debris flow damage, of the ore pile; slurry is discharged by the slurry pump; the operation is circulated in such a way until the slurry quantity in the stope ore pile is greatly reduced; the stope debris flow damage is eliminated. The method has the advantages that the operation is simple and convenient; the pipe blockage probability by mud and stones is low; the water discharge and mud discharge speed is high; the stope debris flow treatment effect is good; the water filtering steel pipe can be cyclically used, and the like.

The invention discloses a common service access device and method adaptable to the services of 1-11 Gbit / s, 40 Gbit / s and 100 Gbit / s and relates to the field of optical fiber communications. The common service access device comprises a control unit, a light input unit, a light output unit, a service input encapsulation unit and a service output encapsulation unit, wherein the control unit is connected with the light input unit, the light output unit, the service input encapsulation unit and the service output encapsulation unit respectively; the light input unit comprises a plurality of light input ports, a plurality of wave separators and a plurality of high-speed electrical interfaces I; the light output unit comprises a plurality of light output ports, a plurality of wave combiners and a plurality of high-speed electrical interfaces II; the light input unit is connected with the service input encapsulation unit through the high-speed electrical interfaces I; the service output encapsulation unit is connected with the light output unit through the high-speed electrical interfaces II. The common service access device and method can be adaptable to the service access of rates and agreements of 1-11 Gbit / s, 40 Gbit / s and 100 Gbit / s, so that the types of the cards are reduced; a series of costs of the cards such as the design cost, the production cost and the engineering cost are lowered.

An electric power distribution switchboard (1) in which one or more functional units are equipped with a switching device compartment (3) that integrates primary and secondary functions. Within the switching device compartment (3) are included, together with the switching device (37), the current and voltage sensors(36), the position sensors for interlocking, a human machine interface (HMI) and an Intelligent Electronic Device (IED) (4) and the related local configuration point (32) to configure the IED (4). The IED (4) realizes functional unit supervision, control, protection, communication and monitoring and acts as a concentrating point of functional unit information and decisions. The switchboard (1) of the invention further comprises power supply section, an I / O section and a communication system.

The invention discloses a hub blade automatic riveting machine comprising a stand, a medium tube, a medium tube pressing upper die, a middle tube pressing lower die, a blade vibrating disk, a middle tube vibrating disk and a blade ejector. The blade vibrating disk is connected with the stand through a blade slideway; the medium tube vibrating disk is connected with the medium tube pressing lower die through a medium slideway; the blade ejector fixes the blades on a blade positioning die on the stand; the medium tube pressing upper die and the medium tube pressing lower die are controlled through an air pressure cylinder; two blade positioning dies are externally provided with an oil cylinder respectively; and both sides of the blade ejector are provided with small roller cones. When the hub blade automatic riveting machine is used, the blades and the medium tube are respectively arranged in the blade vibrating disk and the medium tube vibrating disk; the blades enter into both sides ofthe blade ejector through the blade slideway; the medium tube enters into the medium tube pressing lower die through the medium tube slideway; the blades are positioned through the blade ejector, andthen the medium tube is positioned; and the oil cylinder moves towards the middle for riveting. The invention patent adopts the automatic operation, thereby reducing the work, lowering the cost, reducing the labor, and improving the quality and the stability of products.