Certain hardware

Customer introduction:

The company was established in 1995. After more than ten years of development, it has grown to cover an area of 23,000 square meters. It has set up 8 departments of technology, manufacturing, quality, procurement, business, planning, finance and administrative personnel. There are 6 workshops of mold, hardware, quenching, injection molding, printing and assembly. The company has more than 50 middle and senior management personnel, 5 senior industrial designers, and a mold development team composed of many professionals. It has dozens of professional mold manufacturing equipment. Taiwan, large and medium-sized injection molding machines, punching machines, automatic instrument vehicles and other manufacturing equipment more than 130 sets, 8 packaging lines, the annual output of 30 million screwdrivers of professional screwdriver design and development and manufacturing enterprises.

What problems did the customer encounter:

1. The material carrying method is varied; the tooling return line is too long and the flexibility is poor; the production line is more traditional; the space utilization rate is not high;

2. The flow of people, logistics, and detours lead to a large number of incidental operations without added value. The 5S on-site is poor, and there are too many WIP products on site;

3. Information transmission depends on information, information records are written, and information is lagging;

4. The material distribution method is a typical one-time large-volume delivery method. Once an abnormality occurs in a material, it will cause batch errors.

5. There are a large number of incidental work with no added value during the operation.

Lean production line analysis:

1. Designing the layout and quantity of lean production lines according to TT;

2. The line body meets the requirements of flexibility and expandability, and can be continuously upgraded to meet the production needs of different products and different processes;

3. The lean production line equipment is modularized, and the lean production line can be assembled freely to improve the efficiency and longevity of the equipment;

4. According to PQPQ (order quantity, process path), classify the line body.

Lean production line benefits:

The production balance rate has been greatly improved;

The space utilization rate of the site is saved and the floor space is reduced;

Optimize the 5S site for easy management and the overall look of the company;

The first mention is flexible, can be quickly switched, and quickly respond to the market;

Reduce personnel and achieve provincialization.

Improved

Before improvement