摘要:
Wear protection sheets containing hard material particles having a metallic shell and solder material particles selected from the group consisting of soft solders, hard solders and high-temperature solders, the use of the wear protection sheets and a process for producing them by tape casting are described.
摘要:
An inflatable playpen has a base with shaped welds, an inflatable wall, and optionally a cover. At least one of the shaped welds has an interior portion removed. The inflatable wall has a plurality of rings. The rings are oriented so that their centers are substantially collinear. Each ring in the wall may be an air chamber. The cover has a securing means to keep it secured snugly to the base and wall of the inflatable playpen.
摘要:
High chroma colored thermoplastic polyolefin compositions having enhanced weatherability are disclosed. The compositions incorporate ultraviolet light absorbers and hindered amine light stabilizers.
摘要:
High chroma colored thermoplastic polyolefin compositions having enhanced weatherability are disclosed. The compositions incorporate ultraviolet light absorbers and hindered amine light stabilizers.
摘要:
Automated system for trimming and inspecting complex composite aircraft parts. A straight firing abrasive water jet head with integral catcher mounted on a first Z axis slide is numerically controlled on a six axis gantry/water jet manipulator (X, Y, Z, C, A, B axes). A touch probe mounted on a second Z axis slide is used to gauge three part points which establish part orientation in the X, Y, Z gantry/robot cell; also to adjust CNC and CMM part trim/inspection programs to actual part orientation and for peripheral dimensional inspection.