"Transitioning from cutting processing to new methods" - Improved mass production and significant cost reduction.
Transitioning from cutting processing products to lost-wax casting!
"Switching from Machined Products to Lost Wax Casting!" ✅ Improved Lead Time ✅ Cost Reduction ✅ Comprehensive Quality Measures Previously, we used machined products, but by switching to lost wax precision casting, we have improved mass production capabilities and achieved lead time improvements. Additionally, by reducing material weight by over 100g through thinning, we have made cost reductions possible. Quality measures are also thorough, including countermeasures against voids by ensuring uniform wall thickness and addressing burrs by creating recesses. We have received many inquiries from customers considering the switch from machining to lost wax precision casting due to cost factors. Depending on the desired size and application of the parts, we can also propose other methods such as MIM (Metal Injection Molding) and digital casting (mold-less casting using 3D printed models). For any inquiries regarding metal parts, please feel free to consult with Castem.
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■Case Details - Transition from SS440 machined parts to SCS14 lost wax products - Size: 84×36×36 (mm) - Weight: 422g - Cost reduction due to over 100g of material and processing cost savings - Measures against voids and burrs - Preventing burr formation in holes and maintaining the seating surface of bolts by ensuring that paper does not touch during gate finishing 【Castem's Lost Wax Precision Casting】 - Higher precision and beautiful casting surface compared to sand casting - Capable of mass production at low cost - Can accommodate complex three-dimensional shapes - Integrated production from mold to finished product, with over 35,000 molds produced - Production in overseas factories is cheaper compared to domestic factories - Strength can be freely pursued from two aspects: shape and material - Handles over 70 types of steel, including stainless steel, copper, and aluminum - Supports not only special steels but also ultra-high-strength duralumin alloys (A7075 optimized for original casting) that are not available from other companies
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With a posture of "just half a step" without complacency, we have cultivated "lost wax precision casting" over many years. Utilizing 3D printing technology, we offer next-generation precision casting technology called "Digital Cast." We obtained a U.S. patent for "MIM (Metal Injection Molding)" in 1991. We provide optimal proposals using various technologies and thoroughly support our customers' manufacturing! We specialize in complex three-dimensional shapes in small lots of various types and carry out everything from mold making to casting, machining, and simple assembly in an integrated in-house system. We supply products to various industries, including medical devices, semiconductors, machine tools, and aerospace. "Just make it, from one piece." We can propose a wide range of manufacturing methods from prototype production of one piece to mass production. We also enable time savings in searching for various suppliers and considering consultation destinations, becoming a true total cost reduction partner by proposing reductions in management costs related to consideration time and product costs. More than half a century ago, Castem began its casting business by handcrafting machine tools. Today, we have become a leading company in Japan for manufacturing general industrial components using lost wax casting and are also engaged in the production of micro lenses and micro needles using the world's highest precision 3D light shaping technology.
