Understanding Accuracy, Precision and Tolerance To Improve Product Design

The world of product design continues to undergo some fundamental and even revolutionary changes. Product lifespans are getting shorter and so is the expected time to market. As a result, product developers are moving away from mass production and towards the world of low-volume manufacturing. The Top 4 Benefits Of Low-Volume Manufacturing 1) Low-volume manufacturing saves you money Most people think it`s obvious that manufacturing costs per unit will go down as volumes go up. So if you want to make cheap parts, you should make more of them, right? Not necessarily. If you`re going to mass produce parts – especially for pressure die casting or injection molding – then you must make a larger investment in more expensive tool steel, which in turn needs to be hardened and heat treated more carefully to withstand the rigors of large-scale production. With this in mind, low-volume manufacturing up to 100K pcs may be a great way for you to avoid a large investment while still producing high-quality parts. If the tool steel doesn`t need to be so durable then it will be more economical for you to purchase and faster for us to heat treat and machine. And, if your tool wears out during production and you need to have another one made, we do that at no extra charge! By comparison, when a factory is set up for large-scale production it carries a massive inventory of raw materials and equipment. To cover their investment, they usually ask you to place a large minimum order quantity. But a specialist in low-volume manufacturing doesn`t carry the same amount of overhead so we can process orders faster and more economically without demanding any minimum order. 2) Low-volume manufacturing ensures a faster time to market As you know, the pace of technological change is increasing all the time and with it the constant demand to innovate. This puts product developers under very real pressure to create new designs or modify existing ones and get them distributed as soon as possible. Being the first to market can be the difference between success and failure. Low-volume manufacturing is the ideal way for you to make enough volume to be sellable without creating an unsustainable burden of inventory. In addition, with optimized supply chains for low volumes, the lead times are short with parts ready to go in a matter of days or weeks – not months – so you`ll have a quicker route to market. 3) Low-volume manufacturing gives you design flexibility During production, you may find some aspect of the design that you want to modify. Low-volume manufacturing lets you make those changes without greatly impacting the total order. 4) Low-volume provides an option for bridge production Another benefit of low-volume manufacturing is that it provides a way for you to scale up to eventual full-scale production. That`s why it`s sometimes known as bridge production or bridge tooling. As volumes progressively increase, you have an opportunity to streamline best practices to achieve further cost savings while improving product quality.