Unlike traditional feature-based modeling, which relies on a sequence of operations to construct designs, direct modeling works on what has previously been called dumb geometry, using feature recognition and other technology to allow direct manipulation of previously frozen solids. Direct modelers offer a simpler modeling paradigm that can allow fast creation and editing, removing a [...]
Die sinking EDM works wonders in cutting contours or cavities in pre-hardened steel. When dealing with complex shapes, however, milling the electrodes that produce these intricate pieces can be a quite involved and time-consuming process, so manufacturers want to extend electrode life as much as possible. […]
on the other hand, it may lead to deformation, losing its dimensional accuracy. Highlight shell requires machining on both sides and thus requires high precision alignment of the workpiece on the machine table, […]
It seems that highlight and weldless mold will help molding industry a lot, but the manufacture of a highlight and weldless mold is challenge, […]
the design also maximizes the pipelines inside the mold and thus allows rapidly raising the temperature to the thermo plastic level. […]
as for precision injection molding, now a new molding technology will help it, that is so called Highlight and weldless mold. […]
I want to tell you the Shortcoming of traditional injection molding in water cooling, because traditional water-cooled injection molds are made of steels via the material removal process, […]
please remember, generally the rotary mold systems are more expensive, and the mold need two cavities and the injection machine need a large distance between tie bars in order to be rotatable, but rotary mold will offer greater design freedom.
for every application, when we choose a molding method for a particular molded part, it must be established individually from technical and economic aspects. […]
this kind of molding method has following disadvantages: […]