{"id":697,"date":"2026-03-07T11:18:45","date_gmt":"2026-03-07T03:18:45","guid":{"rendered":"https:\/\/www.jccncmachining.com\/material\/\/"},"modified":"2026-03-07T11:18:45","modified_gmt":"2026-03-07T03:18:45","slug":"copper-c10100","status":"publish","type":"material_model","link":"https:\/\/www.jccncmachining.com\/ko\/materials\/copper\/copper-c10100\/","title":{"rendered":"Copper C10100"},"content":{"rendered":"

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C10100 Machining Capabilities<\/h3>\n\n\n\n\n\n\n\n\n
Capability<\/th>\nTechnical Description<\/th>\nJucheng Advantage<\/th>\n<\/tr>\n<\/thead>\n
Micro-Channel Milling<\/strong><\/td>\nC10100 is ideal for thermal management. We utilize 5-axis CNC machines to mill micro-channels (down to 0.3mm width) for liquid cooling plates.<\/td>\nOur high-speed spindles ensure burr-free edges and smooth channel walls, maximizing thermal transfer efficiency for semiconductor cooling.<\/td>\n<\/tr>\n
High-Precision Turning<\/strong><\/td>\nTurning small-diameter electrical pins and connectors with tolerances of +\/- 0.005mm.<\/td>\nWe utilize specialized diamond tooling to achieve mirror-like surface finishes (Ra 0.2\u03bcm) directly off the machine, critical for electrical contact integrity.<\/td>\n<\/tr>\n
Contamination-Free Machining<\/strong><\/td>\nProcessing electronic grade copper in a strictly controlled environment to prevent carbon or ferrous contamination.<\/td>\nJucheng uses dedicated tooling and high-purity synthetic coolants to ensure the 99.99% purity of C10100 is maintained throughout the process.<\/td>\n<\/tr>\n
Secondary Surface Finishing<\/strong><\/td>\nIn-house capabilities for Silver Plating, Gold Plating, and Electroless Nickel Plating.<\/td>\nProvides a one-stop solution to enhance solderability and prevent oxidation on critical electronic components.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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Fabrication Guidelines for C10100 Copper<\/h3>\n

Handling Material Gummyness:<\/strong>
\nC10100 is extremely pure and “gummy.” Standard tools will push the metal rather than cut it. Tip:<\/strong> We use ultra-sharp carbide tools with high positive rake angles to shear the material cleanly and prevent deformation.<\/p>\n

Thermal Conductivity Challenges:<\/strong>
\nHeat dissipates into the entire part instantly during machining. Tip:<\/strong> We utilize high-pressure through-spindle coolant to keep the part temperature stable, ensuring dimensional accuracy across the entire production run.<\/p>\n

Zero Built-Up Edge (BUE):<\/strong>
\nPure copper tends to weld itself to the tool edge. Tip:<\/strong> Highly polished tool flutes and specialized lubrication are mandatory to prevent BUE, which ruins surface finish and tolerance.<\/p>\n

Workholding Sensitivity:<\/strong>
\nBeing soft, C10100 can be easily marked by vice jaws. Tip:<\/strong> We use custom-machined soft jaws or vacuum fixtures to hold thin copper plates without leaving surface indentations.<\/p>\n<\/div>\n

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Primary Applications<\/h3>\n

High-End Audio Components<\/strong>
\nVacuum tube bases, high-purity terminals, and audio cable connectors where 101% IACS conductivity is essential for signal purity.<\/p>\n

Semiconductor & Electronics<\/strong>
\nWafer handling tools, micro-channel cold plates, and CPU heat sinks for high-performance computing.<\/p>\n

Medical & Laboratory<\/strong>
\nComponents for MRI machines and particle accelerators requiring non-magnetic properties and absolute material purity.<\/p>\n

Aerospace Avionics<\/strong>
\nHeat exchangers and power distribution blocks for satellite and flight control systems operating in extreme environments.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

C10100 Machining Capabilities Capability Technical Description Jucheng Advantage Micro-Channel Milling C10100 is ideal for thermal management. We utilize 5-axis CNC machines to mill micro-channels (down to 0.3mm width) for liquid cooling plates. Our high-speed spindles ensure burr-free edges and smooth channel walls, maximizing thermal transfer efficiency for semiconductor cooling. High-Precision Turning Turning small-diameter electrical pins […]<\/p>\n","protected":false},"featured_media":698,"template":"","meta":[],"class_list":["post-697","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/material_model\/697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/media\/698"}],"wp:attachment":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/media?parent=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}