Zhejiang Kaihua Moulds Co., Ltd

 

Product Introduction

A progressive die, also known as a continuous die, contains multiple workstations, each of which performs different machining processes in sequence. In a single stroke of the punch, a series of different stamping processes can be completed. After the punch completes a stroke, the material is transported forward by a fixed increment through the punch feeder, so that multiple processing processes, including punching, blanking, bending, cutting, deep drawing, etc., can be completed simultaneously on a set of molds. In addition, it can also include flanging and shaping, incision, ring cutting, punching, internal cutting, shaping and other processes. This technology has the advantages of high processing accuracy and high production efficiency, and has been applied to other industries besides stamping, such as precision manufacturing, electronics and medical equipment manufacturing. Its high efficiency and accuracy have brought revolutionary changes to these industries, improving product quality, shortening production time, and reducing long-term costs. In summary, continuous mold technology has revolutionized the way we manufacture today. It allows us to use a single tool for efficient and precise product production, thereby improving product quality, shortening production time and reducing long-term costs. As technology continues to advance, we can expect more innovative applications of this versatile technology in the future.

 

Advantage

1. A progressive die can complete the complex process of blanking, flanging, bending, drawing, three-dimensional forming, and assembly in a single set of molds. This reduces the need for intermediate transfer and repeated positioning, and even if the number of stations increases, it does not affect the production efficiency. It can also punch very small precision parts accurately.

2. Long service life: Complex inner shapes and profiles can be broken down into simpler punch and die shapes, and punched step by step. The process can be dispersed across multiple stations, and in the process, concentrated areas can also be set as empty, avoiding convex or concave die wall thicknesses that are too small, which changes the stress state and improves the strength of the mold. In addition, the progressive die also uses the discharge plate as the punch guide plate, which is also very beneficial to improve the die life.

3. Higher quality: Progressive dies can complete all the forming processes of a product in a single set of molds, overcoming the constant operation and cumulative error brought about by multiple positioning in simple molds. This can effectively improve the quality of products.

4. High degree of automation: Progressive dies are easy to automate, which means it is easy to achieve automatic feeding, automatic parts transfer, and automatic lamination.

5. Lower cost: Progressive dies have high production efficiency, require fewer presses, fewer operators and workshop areas, and reduce the storage and transportation of semi-finished products. Therefore, the comprehensive production cost of product parts is not high.

6. High safety: Operators do not need to reach into the dangerous area of the mold during progressive die stamping. For mass production, automatic feeding mechanisms are also used, and safety detection devices are installed in the molds.

 

Detail

 

Innovative Technology

Innovation is Kaihua’s driving force. By learning, absorbing, and transforming new technologies, Kaihua is the leader in light-weight and in maximizing production cycle efficiencies.

 

Unique Management System

From many years of studying and practicing the key fundamental philosophies and methods of Just in Time, Total Quality Management (TQM), Kaizen and other Japanese managerial methodologies, we have developed the Kaihua Management System (KMS) and Kaihua Management Value Engineering (KMVE). Our system ensures the best quality at the lowest cost throughout the production process.

 

Customers

Main Suppliers

http://www.khmouldmaker.com/