A narrow flex backed with PSA is wrapped up the mandrel
in a spiral pattern.
Then I push the case forward so the case mouth just engages the mandrel
to ensure they're aligned properly.
Gong and Yang  simulated and analyzed the effects of mandrel
feed rate on the PEEQ distribution in rolling process of a conical ring with outer steps by using the feeding strategy with a constant mandrel
feed rate and pointed out that the bigger mandrel
feed rate and lower driven roll's rotational speed can improve the mechanical property of rolled rings.
The processing conditions were altered systematically, i.e., the distances between the tips of the needles and the collecting mandrel
were varied at 10, 15, 20, and 25 cm, the applied potential differences were 10, 15, and 20 kV and the linear velocities of the collecting mandrel
were 0.6 m [s.sup.-1] with the 10 mm mandrel
and 1.8, 3.3, 4.8, and 7.3 m [s.sup.-1] with the 80 mm mandrel
The winding under consideration may be wet or dry: it is called wet when the tape is impregnated with a resin solution and then wound onto the mandrel
, and dry when the tape is pre-impregnated with resin (impregnated already at the time of manufacture).
Therefore, in the study, a 3D elastic-plastic FE model of the NC bending process is established using the dynamic explicit FE code ABAQUS/Explicit (ABAQUS, 2011); then, the effect of mandrel
on cross section quality of the tube NC bending has been studied.
Less force is required to program the mandrel
. In converge tools, the tip extends beyond the ring to prevent parison hang-up.
First method of ESC is mainly used for serial production of cast electroslag billets with semi-closed cavities (Figure 3), which are formed by an immovable reusable mandrel
Boeing denied reports that its 787 program schedule has been affected by a fault in a composite fuselage barrel section.According to Mike Bair, VP and GM-787 program, the fault had been expected owing to a problem with a particular mandrel
that developed a flaw.
Instead of a metal plate, the researchers use a cylindrical target called a mandrel
to make electrospun fibers arrange themselves into tubular mats.
It looks much like an 8" pair of pliers but the left "jaw" is shaped to hold a cartridge and the right side has an interchangeable mandrel
over which you put the empty moon clip.
Abstract: In the cold pilger rolling process, the pipe ingots are rolled out by means of a fixed conical mandrel
and two rollers arranged in a roller assembly.