fracture of base along baffle mark
The baffle assembly is moved against the blank mold bringing the baffle cup into engagement with the alignment surface of the blank mold, and then the baffle post engages the narrowing internal surface of the blank mold.
A portion of molten glass is previously introduced into a recess (17) in the blank mould (1) via an upper charging opening (26).
A blank mould comprises (1) press tool halves (3, 4) and blank mould halves (5, 6).
This completes the pressing of the gob and the blank mould (1) can be opened.
In all these operations, the glass is formed in two stages: first in the blank mould and then in the finishing mould, where it is cooled by the mould before being reheated to achieve a uniform temperature and solidify the piece.
With other materials, a separate blank mold may be used to form the sintered blank which can then be inserted into the mold for infiltration.
A process and a blanking mold are described for the production of a ferromagnetic core for electric motors formed by a plurality of segments.
A metal strip (1) is roughed in a roughing mill (2), then cooled in a cooling device (3) and finally finish-rolled in a finishing train (8) with multiple rolling stands (9).
undersized full form roughing tap
seam on neck ring parting line
The cooling time of the parison mold may be adjusted by using final blow timing error correction or by also using parison mold temperature error correction.
A press stamp (10) is already precharged into a lower charging point.
The method is carried out in a rolling train which comprises at least a first compression device (1), a blooming train and a finishing train.
The gob can then be transferred to a forming station to provide a finished product.
An intermediate billet, which has been rolled by a rough roll train of a bar rolling mill, is finish rolled to obtain N pieces of strands connected to one another through thin connecting portions.
Vertiflow mould cooling – a solution of ventilation through the moulds, on the Bottero machines – is a long-term team effort that we are all proud of!
The invention relates to a method for producing flat products of steel from continuously cast slabs having a large or medium thickness or from thin bars, which are compressed and subsequently run through a blooming train and a finishing train.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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