The coupling is injection molded

However, the compression process is probably done only with the core. The complete hydraulic tie rod clamping unit provides the user with a flexible option. Expansion compression molding and injection-compression molding can vary the compression ratio by using the compression mold core rather than the rigid clamping element. However, this only makes sense in the context of a compressed coupling section. Relies on the view of mechanical locking units for injection molding.
Injection molding of optical parts in the process due to the inability to hold marks on their surfaces. The measurement of cavity pressure is therefore limited. However, in order to take advantage of this tight process parameter for coupling quality control, a non-combatant measurement method using a special measurement pin is adopted to measure the cavity pressure. Flow paths are coupled to the diagram to open up new machining supervision skills.
On the contrary, optical components of high quality are not included here. It happens that only peak quality levels can be used to produce optical components for practical applications. In the case of prisms, it is not only the number of shapes and surface layouts that exert tension, but also the repeatability of production that can greatly affect the internal properties of products such as internal stress or molecular orientation. Therefore, in case of individual cases, to evaluate the optical properties of products in the production process of coupling, it is not enough to check the number of shapes of parts by checking the surface of parts with the naked eye. It is more tense to determine the optical properties. For example, the distortion of the wave front measured by a sensor can be used as an identification result. More intense mass functions can be deduced mathematically. The expansion-compression molding using the mode-locking element is more suitable for the production of parts with solid wall thickness connections at cross sections. The processing essentials are the benefits of replenish didn't will stress is introduced into the production of parts after molding, because the injection pressure in the process of the but not screw to impose a resolution of accepted the clamping achieved and thus the pressure inside the cavity is symmetrical and plastic melt can be cooled, probably almost no stress to get a kind of micro symmetrical layout of the components.
The plastic melt filling process is also the expansion stage completed in a closed mold, just like the scale injection molding process. Perhaps the lower clamping force of the die dictates that the screw is opened to a defined and repeatable position. The precision that this position control can reach is a key factor that can produce a reproducible component of wall thickness. The compression process moves the compression core of the die to the compression position.
When this position is reached, the compression process starts and the addition process stops immediately.