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
Introduction to General Parameters of Pressed Parts
I. Material Parameters
1. Materials: Cold-rolled iron sheet, stainless steel, galvanized sheet, brass, copper, aluminum parts, etc.
2. Material thickness: Standard specifications range from 0.1mm to 6.0mm. Customization is available upon request.
3. Material hardness: Regular soft state, semi-hard state, and fully hard state, suitable for bending, stretching, and punching forming processes.
II. Dimension Accuracy Parameters
Shape dimension tolerance: ±0.02 to ±0.1mm (precision grade)
2. Diameter tolerance: ±0.01 to ±0.05 mm
3. Flatness and perpendicularity: High-precision CNC stamping process ensures stable flatness.
4. Tip height: ≤ 0.03mm, with smooth edges and no burrs on the cut.
III. Forming Process Parameters
Process types: Punching, Blanking, Bending, Stretching, Flanging, Riveting, Composite forming
2. Bending angle: Precise bending at 90°, 180° and any angle
3. Applicable molds: Single-process molds, composite molds, high-precision progressive continuous molds
4. Production efficiency: High-speed continuous stamping, with good batch consistency
IV. Surface Treatment Parameters
1. Basic color: Brightly polished, smooth and free of burrs precision stamping
2. Surface treatment: Galvanization, nickel plating, blackening, electrophoretic coating, oil spraying, passivation for rust prevention
3. Appearance requirements: No deformation, no scratches, no indentation, no warping
V. Performance and Mass Production Parameters
Applicable conditions: Hardware accessories, automotive parts, household appliance structural components, electronic hardware terminals
2. Mass production stability: Uniform size, strong interchangeability
3. Service life: Equipped with precise molds, it can undergo long-term batch stamping without deformation.
4. Compatible equipment: Various conventional-tonnage precision stamping machines
