Disclosed herein is an all-in-one methodology for the fabrication and the programming of soft machines. Instead of relying on the assembly of individual parts, the disclosed approach harnesses interfacial flows in elastomers that progressively cure to robustly produce monolithic pneumatic actuators whose shape can easily be tailored to suit applications ranging from artificial muscles to grippers. Rationalized herein are the fluid mechanics at play in the assembly of the disclosed actuators and modeled herein are their subsequent morphing. This quantitative knowledge was leveraged to program these soft machines and produce complex functionalities, for example sequential motion obtained from a monotonic stimulus. It is expected that the flexibility, robustness, and predictive nature of the disclosed methodology will accelerate the proliferation of soft robotics by enabling the assembly of complex actuators, for example long, tortuous, or vascular structures, thereby paving the way towards new functionalities stemming from geometric and material nonlinearities.

A method of a coating by additive manufacturing on a turbomachine casing, including depositing on an internal surface of the turbomachine casing a filament of an abradable material to create a three-dimensional scaffold of filaments forming an ordered array of channels. A filamentary material deposition system is positioned at a predetermined position and distance from the internal surface of the casing; a first layer of the coating is deposited over 360; a rotation of the filamentary material deposition system is carried out by a first predetermined angle and the filamentary material deposition system is positioned at a predetermined position and distance from the deposited layer; a second layer of coating is deposited on the first coating layer, on a sector of the casing; a displacement is carried out by a predetermined angular deviation corresponding to the first sector already covered, then for the following sectors until 360 is covered; and after having carried out a rotation of the filamentary material deposition system by a second predetermined angle.

According to one embodiment, a gripping tool includes a gripper. The gripper is flexible. A granular material is provided in an interior of the gripper. The gripping tool grips a workpiece by depressurizing the interior of the gripper in a state in which the gripper is caused to contact the workpiece. At least a portion of the gripper includes a resin member and a fibrous member. The fibrous member is provided inside the resin member.

A method and apparatus for building an assembly fixture for holding a fuselage assembly. A number of cradle fixtures may be driven across a floor to an assembly area. The number of cradle fixtures may be configured to form the assembly fixture.

A method and apparatus for adjusting an adjustable retaining structure. The adjustable retaining structure may be rotated, passively, about a spherical interface as a panel applies a load to the adjustable retaining structure.

Provided are a method of manufacturing an engine, an engine, and a connected cylinder. The method of manufacturing an engine includes at least a fitting step of fitting a connected cylinder to a hollow portion of a cylinder block main body. The connected cylinder is (1) a first connected cylinder including two or more cylinder liners and a connecting portion configured to connect the two or more cylinder liners to each other or (2) a second connected cylinder including a connected cylinder main body portion having two or more cylinder bores and a coating configured to cover an inner peripheral surface of the connected cylinder main body portion in which the cylinder bores are formed. The cylinder block main body has one end side, another end side, and the hollow portion passing through the cylinder block main body from the one end side to the another end side.

The present disclosure relates to systems and methods for producing an extruded protein product. In particular, a system for making an extruded protein product using a system that includes a die including channel having a transverse cross section that is a continuous loop along at least a portion of the length of the die is disclosed.

A method and apparatus for installing a fastener. A reactive structural force is generated in a first direction during installation of the fastener. A new reactive structural force is generated in a second direction opposite to the first direction during the installation of the fastener.

An insulating resin coating method for coating with an insulating resin a weld of a stator having a plurality of the welds formed by welding ends of coil wires together, the method including the steps of: sandwiching and covering the weld of the coil wires by a pair of resin-molding molds; and injecting the resin into the resin-molding molds by a resin injector.

A method and apparatus for distributing a number of utilities. The number of utilities may be coupled between a number of utility sources and a utility fixture. The number of utilities may be coupled between the utility fixture and a mobile system.