I've done whatever I want

Chapter 109
The production workshop is like a battlefield. The battlefield is full of gunpowder and smoke, and the production workshop often sees scenes of people turning their backs. Organizing production is a battle for on-time delivery.

The key to victory on the battlefield is intelligence collection, and the secret of production lies in controlling the instantaneous dynamics of the process!
In a previous life, Xin Tong's motor assembly factory was an assembly line. As long as one station was short of materials, the entire production line would shut down and become unable to operate.

Managing production means managing bottlenecks that arise during the production process.

Just like the principle of wooden barrels, the maximum water capacity of a bucket depends on the shortest piece of wood, and the maximum output often depends on the bottleneck process.

The bottleneck process of the production line determines the production capacity, and the production capacity determines the upper limit of OTD's on-time delivery.

The bottleneck process can be found through two ways. The most scientific method is to calculate the cycle time of each process, and the simplest method is to look at the stacking process.

Of course, the bottleneck process should also be divided into two categories, one is the bottleneck caused by ability, and the other is the bottleneck caused by abnormality.

The integrated circuit packaging and testing factory is different. Each core process has become an independent production workshop. Just like Xin Tong's current struggle is the bonding workshop. The problem of stacking is not as intuitive as the assembly line.

Planning and responding to changes become the key to production management.

When Xin Tong opened the MES (Manufacturing Execution System) system on his computer, he browsed the manufacturing interface and checked the production information. He was stunned.

When he enters the WIP module page, the materials waiting to be produced in each process are clear at a glance.

When he entered the equipment management module, the working status of all bonding machines was clear at a glance.

When he enters the quality module, which product is On-hold? How is the Process Yield yield?All in sight.

My God, with the MES system, this is simply playing the cards!
Xin Tong usually only pays attention to the handling of product quality abnormalities in the MES system, but he never thought that the functions of the MES system would be so powerful.

Jiang Hua, as a general in charge of the bonding workshop, can't use the MES system, which is really a big joke.

He stood up, walked out of the engineering department office, turned around in the bonding workshop, and then went straight into the production department office.

"Welcome the Six Sigma Master!" Manager Han said with a smile.

"Boss Han, you are laughing!"

"Xin Tong, when I fished you out of the plastic packaging workshop, it shows that I have a good vision!" Director Han said proudly.

"Thank you, Boss Han!" Xin Tong knew that if Director Han hadn't helped him, he might still be just an OP operator in the plastic packaging workshop.

"Xin Gong, if you have any questions, our production department will definitely cooperate with you!" After speaking, Director Han picked up the tea cup and took a sip of tea.

"Boss Han, I'm here to study!" Xin Tong said as he walked to Jiang Hua's seat.

"Xin Gong, are you here to look for me?" Jiang Hua raised his head, eyes full of doubts.

Xin Tong nodded.

The old classmate's production management was disorganized. He had been thinking about it last night.

You must help him.

"Old classmate, turn on the MES system!" Xin Tong said.

Why open the MES system?
Jiang Hua didn't know what kind of medicine Xin Tong was selling in his gourd. With an uneasy mood, he opened the MES system for the first time and entered his login account.

"Squad Leader Jiang, have you seen this? This is the operation status of all the production machines in the bonding workshop!" Xin Tong whispered, pointing to the "Process Output List" on the computer screen.

"What? What?" Jiang Hua was confused.

"The MES system will automatically generate output reports for each machine every two hours. By comparing the standard output, you will find abnormalities in the machine in time." Xin Tong pointed to the report and said.

Jiang Hua took a look and saw Target Output (target output) and Actual Output (actual output) written on it.

There are indeed some differences between these two data!

"Have you seen it? There is a problem with the output of the C1 and D3 machines, you will have to find out later!"

Jiang Hua's curious eyes widened. The two pieces of equipment had not produced anything for an hour, and the operators didn't even scream. He, the squad leader, had been kept in the dark.

"Next let's take a look at the WIP module!" Xin Tong said.

"WIP module?"

"WIP is the abbreviation of Work In Product in English, which refers to the work in progress! WIP is a very important data in the production process of the workshop, which reflects how many products are waiting for production in each process!" Xin Tong said.

Jiang Hua nodded.

"For better analysis, now let's export the WIP of the bonding process." Xin Tong said while exporting the WIP of the bonding process.

This is a list of products that have completed the Die Bonding process and are waiting for bonding.

"Did you see that the SOP8 package will have the largest volume of products next? Please inform the previous process and produce less of this product, otherwise your next bonding opportunity will not be arranged!" Xin Tong looked at the data and said .

Jiang Hua rubbed his eyes, indeed.

With the WIP module, the production director is playing a bright card!

"Old classmate, when you are doing production, you can't just look at the bonding workshop, you should also look at the production status of the Die Bonding (SMD) workshop above and the Molding (plastic packaging) workshop below!" Xin Tong said while exporting WIP data for these two workshops.

"The function of the MES system is so powerful!" Jiang Hua sighed.

"You must pay attention to the WIP of the upstream and downstream processes and avoid a large backlog. Once it occurs, it will form a production bottleneck. You must find a way to deal with it as soon as possible, otherwise the production rhythm will be broken!" Xin Tong concluded.

"Thank you old classmate!"

I really didn't expect Xin Tong to know quite a lot.

In order to help myself, I even ran over to give pointers.

"Squad leader Jiang, Sun Wukong wanted to fight monsters, so he went to the Dragon Palace to get a golden cudgel. If you want to do a good job in production, you must make good use of the MES system!" Xin Tong said, turned and left.

Looking at the back of his old classmate, Jiang Hua was full of gratitude.

Dazed, he stood up, ran to the Die Bonding process, and coordinated with monitor Zhao Min on the production issues.

"Squad Leader Jiang, you reminded me very well. The main reason is that the machine runs smoothly. We want to finish running this product first!" Zhao Min explained.

If no one reminds her, she still wants to finish this SOP8-packaged product. After all, the technician needs to be notified to adjust the parameters, and the inspector needs to be notified to do the first Buy-off, which will delay some time.

"Squad Leader Zhao, if you continue to produce like this, we will not be able to arrange the bonding machines. Some machines will face no rice, and some machines will die!" With the data as support, Jiang Hua is confident.

"Squad leader Jiang, I understand what you mean. The lean production mentioned above is the pull production model. You are the downstream, and you are my customer. I must listen to you for what I produce. We will change the machine immediately!" Zhao Min said .

I really didn't expect that Jiang Hua, who just came here not long ago, knows how to produce!

After coordinating the production arrangement of the previous process, Jiang Hua ran to the C1 bonding machine again.

"Zhang Li, what's the matter with the C1 equipment?" Jiang Hua was full of doubts when he saw the "under maintenance" sign hanging high.

"Boss, the equipment technician is looking for spare parts for repair!"

As soon as he heard about the maintenance, Jiang Hua rushed into the equipment department without saying a word, and coordinated with the technicians to repair it as soon as possible.

On that day, the production output of the bonding process set a record for nearly half a year.

"Boss Jiang, yesterday's output data was very beautiful!" Early the next morning, Manager Han was shocked when he exported the output report from the MES system.

"is it?"

"You really have a way, you have achieved results so quickly!" Director Han patted Jiang Hua on the shoulder.

"Boss Han is the master of training!" Jiang Hua said with a smile.

"Boss Jiang, if we go on like this, there must be something to play!" Supervisor Han had a smile on his face.

"Boss Jiang, you are really hiding something!" Lin Daiyu also walked over.

　First of all, I would like to thank 1stLove for the reward! The function of MES is not only as written in the text!There will be a chance to write more later.

　　
　
(End of this chapter)