We would like to introduce the technical information "Microfabrication Technology News" for research and development designers.
Since its establishment in 1970, Goto Seiki has cultivated cutting processing technology, particularly in the field of optical and measuring instruments, where high precision and shape requirements are demanded. This has become the foundational technology for Goto Seiki in precision parts manufacturing. In the realm of development and prototyping that supports the forefront of manufacturing, this advanced cutting technology is indispensable. Additionally, we continue to evolve as a versatile group aiming for optimization in precision parts processing using non-ferrous metals and resins, as well as in microfabrication and mold technology. In the technical information magazine "Microfabrication Technology News Vol. 13," we will introduce this month's column, points to note during the injection molding of POM, and quality standardization. [Contents] - This month's column by Goto Seiki employees - Points to note during the injection molding of POM - Methods for securing workpieces for cutting processing (regarding the use of vices) - Quality standardization through the use of gauges (inspection using ring gauges) For more details, please contact us or download the catalog.
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[Content] [Points to Note When Injection Molding POM] ○ The most important consideration when performing injection molding of POM is safety. ○ When setting conditions for POM, to prevent burrs, do not set the molding temperature, injection speed, and holding pressure too high. [Methods for Fixing Workpieces for Machining (Regarding the Use of Vices)] ○ Since vices are side clamps, they cannot be securely fixed if there are no parallel surfaces on the fixing side. ○ If the clamping force is too strong, warping may occur, and if it is clamped lightly, machining accuracy may vary, which could lead to the workpiece coming loose and being thrown off. ○ To take advantage of the benefit of starting machining without creating a fixing jig, it is important to understand the disadvantages well and use it accordingly. [Standardization of Quality Through the Use of Gauges (Inspection with Ring Gauges)] ○ When measuring with calipers or micrometers, measurement errors can occur due to variations in force applied by different individuals. However, with ring gauges, anyone can use them, and since the judgment is only about fitting and stopping, there is no need to worry about measurement errors. ● For more details, please contact us or download the catalog.
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Since its founding in 1970, Goto Seiki has cultivated cutting processing technology, particularly in the field of optical and measuring instruments, where high precision and shape requirements are demanded. This has become the foundational technology for our precision parts manufacturing. In the realm of development and prototyping that supports the forefront of manufacturing, this advanced cutting technology is indispensable. Additionally, we continue to evolve as a versatile group aiming for optimization in precision parts processing using non-ferrous metals and resins, as well as in micro-machining and mold technology.