Английский язык. Практический курс для решения бизнес-задач - стр. 17

В компании фактически отсутствовала целостная система финансового контроля. Никто в корпорации не имел представления о том, как составляются финансовые планы и проекты. Руководство было ориентировано на краткосрочные прибыли, а не на долгосрочное процветание компании. Вместо того чтобы пользоваться своим конкурентным преимуществом – сильными инженерными и дизайнерскими кадрами, – когда прибыли стали падать, «Крайслер» начал сокращать издержки за счет снижения инвестиций в исследования и разработки.

Качество автомобилей было неприемлемым, клиенты засыпали компанию жалобами и множество автомобилей возвращали дилерам для ремонта. Доля автомобильного рынка США, принадлежащая «Крайслер», постоянно уменьшалась, а уровень верности клиентов ее автомобилям был самым низким среди «Большой тройки». Потребители воспринимали ее бренд как «скучный и чопорный». Моральный дух сотрудников «Крайслер», которые не имели представления о командной работе, также оставлял желать лучшего. (Продолжение см. в уроке 5.)

The History of Just in Time

Around 1980 we were all just getting used to the concepts of Material Requirements Planning (MRP) and Manufacturing Resource Planning (MRPII) with their dependence on complex computer packages when we began to hear of manufacturers in Japan carrying no stock and giving 100% customer service without any of this MRP sophistication.

Japanese car manufacturers ensured that every steering column was assembled and fed onto a production line just as the car into which it was to be fitted rolled up at that particular stage. This was all managed by something called a kanban which meant «tag» and was the mechanism by which the assembly line told the feeder areas that they wanted another component. The first visitors to Japan came back to tell us that the kanban replaced MRP and was the key to Japanese success.

In time, we learned that the kanban was the last improvement step of many, not the first. The conceptual goals of minimised lead times and inventories rated above all else. The Japanese aim was having everything only when required and only in the quantity required – in other words, just-in-time (JIT).

We then learned that Toyota led the way in the development of the Japanese approach. We heard of something called the Toyota Production System which was the model for all that had happened in Japanese manufacturing. We heard of Taiichi Ohno, the production engineer responsible for this breakthrough.

The list below highlights what our Japanese counterparts had done.

Making something in large batches has several negative effects. The first thing which Westerners recognised was that stock levels are partly a function of order sizes. We had a formula for economic batch sizing in which the cost of set-up was offset against the cost of holding the stock. Our theoretical average stock level was half the order quantity + whatever element of safety stock we had built into our plans so reducing the order size would reduce our average stock.

There were, however, other considerations. A piece of plant cannot be immediately responsive to all demands upon it if it makes parts in greater quantities than are required at the time. Responsiveness, and hence service to our customers (whether they be external or the subsequent operations within our own plant) requires that we manufacture components in small batches.