余姚市宏昊模具五金厂位于浙江省宁波余姚市（中国轻工业模具城）。是一家专门设计和制造冷冲压模具以及生产金属冲压件的实际工厂。它已经深度参与这个行业超过10年。
一、基本情况
·成立时间:2009年
地址:浙江省余姚市梨洲街道竹山工业区88号
联系人:阳季秋
·电话:13685861399
统一社会信用代码:330281601052487
二、核心业务
·模具:拉伸模具、汽车钣金模具、渐进模具、硬质合金模具等均为各类冷冲压模具。
·加工:机械加工、钣金冲压、不锈钢拉伸、五金零部件定制生产
·服务:从设计到模具制作、压制、批量生产一站式定制。支持OEM/ODM。
三、行业和优势
·行业经验:10年以上冷冲压模具研发制造经验，技术成熟。
·设备能力:数控加工中心、慢丝放电加工、放电加工，精密冲压/液压设备
·市场信誉:模具远销欧洲、美洲、东南亚、北非等地。它们质量稳定，交货时间短，性价比高。
·应用领域:汽车、电子、家用电器、五金、工程机械等
四、典型产品案例
汽车后舱门模具，汽车散热器配件模具
·列车车轴端盖模具及制品、恒压弹簧
·冰箱上下梁/底座压模
柴油机机油箱、冷却盖模具等。
I. Basic Material Parameters
• Material: T2 copper / pure copper
• Material purity: ≥ 99.9%
• Material properties: Excellent electrical and thermal conductivity, high toughness, easy to be stamped, easy to be bent, resistant to corrosion, and excellent ductility.
• Applicable material thickness: 0.1mm to 3.0mm
• Common material width: Customized according to product unwinding requirements, ranging from 10mm to 300mm.
II. Pressing Process Parameters
• Processing method: Progressive die continuous stamping / Single-station die multiple stamping
• Processes that can be carried out: Punching, blanking, bending, stretching, flanging, pressing in ribs, chamfering, leveling, forming
• Dimension accuracy: ±0.02mm to ±0.05mm
• Flatness: ≤ 0.03mm
• Edge control: No obvious burrs. The edges are smooth and can be processed for deburring.
III. Surface Treatment Parameters
Optional surface treatment:
1. Natural copper: Pressed to the original surface, preserving the original color of red copper.
2. Cleaning and oil removal: Removing oil stains and performing anti-oxidation treatment
3. Tin plating / Silver plating: Enhances conductivity, prevents oxidation, and facilitates welding.
4. Polishing treatment: Mirror polishing, brushed polishing
IV. Electrical and Physical Properties
• Conductivity: High conductivity, suitable for conductive connections and terminal blocks.
• Hardness: Soft O-state, easy to bend but not prone to cracking
• Temperature resistance: Resistant to high temperatures and not prone to oxidation
• Corrosion resistance: The rust prevention and corrosion resistance performance in an atmospheric environment is superior to that of ordinary cold-rolled steel.
V. Production and Adaptation Parameters
• Production method: Large-scale automatic progressive die stamping, small-scale single-process die prototyping
• Applicable equipment: 25T to 160T pneumatic presses, ordinary mechanical presses
Delivery method: Customized based on drawings, sample-based mold making, and batch processing production.
• Applicable molds: Both single-process molds and multi-station progressive dies can be compatible.
VI. Commonly Used Application Products
Purple copper terminals, conductive tabs, copper gaskets, copper washers, electrical conductive accessories, switch copper parts, new energy small copper parts, automotive accessory conductive stamping parts, precision purple copper structural parts
VII. Brief Description of Product Features (Suitable for Product Introduction)
The copper alloy stamping parts are made from high-purity T2 copper raw materials, which have good ductility, are easy to be stamped and bent, and are not prone to cracking. They have excellent electrical and thermal conductivity. The mold stamping accuracy is high, the dimensions are uniform, and the edges have no burrs. They can be subjected to surface treatments such as natural color, cleaning, tin plating, and silver plating, and are widely used in industries such as electrical, electronic, electrical appliances, new energy, and auto parts. Customized mold production can be carried out based on non-standard drawings and samples, and batch production can be carried out.
