Tight Tolerance Is Critical For Top Quality And High Performance
A product is passed through various stages that enable the manufacturers to produce a fine final product and earn the satisfaction of the customer. Having the right expertise and tools are essential.
Professional companies that specialize in tight tolerances will ensure products are manufactured to the highest standards with the correct tolerances for clients’ needs.
If you are starting your project then the following tips are the things you should know before setting out.
What does the term “Tight Tolerance” Mean?
A product’s tolerance is its capacity to deviate from its specification. When we talk about tolerance, it means that a product would undergo some changes during the manufacturing process. These charges differ from product to product.
Products that have dimensions up to 1 inch, can have a tolerance of ± 0.001 inches.
Why is Tight Tolerance Important in Manufacturing?
It is a critical issue that concerns every engineer and manufacturer.
It is a complex process and we at Nova take care of this aspect to satisfy our customers’ needs. Each product comes with its specifications and we need to take into account these minute details to make a good fit. Tolerance affects the designing and manufacturing process.
It is essential to consider tolerance so that the end product can meet the requirements of the customers. There are many factors that are involved in determining tolerance.
With injection molding tolerances and other factors combined, it affects the cost because it involves careful measurements and inspection.
Benefits of Tight Tolerance
With tight tolerance and its significance, there are a number of benefits that go into manufacturing a flawless product. Plastics tolerance is essential to determine and we can walk you through the benefits.
There are also training sessions involved that guide about SPI tolerance standards and this information can be found here. There are many benefits of using tight tolerance and some of them are given below:
Tight Tolerance Molding Helps in Making the Right Fit
Having a correct fit means that a product would be suitable for use. It would give a perfect fitting whether it is a press fit or a sliding fit. Some manufacturers apply tolerance to non-tolerance dimensions that result in poor manufacturing.
Gets You Started Right Away
Having the right measurements can help manufacturers a lot. Having knowledge about tight tolerance injection molding can make the right fit and without any delay, the manufacturer can present the final product to its client.
If there is a need to inspect tolerance and apply necessary pressure then you can do it within a given range. Using unnecessary injection molding tolerances can result in a poor product and dissatisfaction.
It ensures tolerance relaxation and quality improvement. Furthermore, your product will be at a reasonable price.
No Liability on You
If you have worked within the range of tight tolerance and have applied the right amount of pressure then all is good.
However, if you find out that the product does not fit despite the effort then you will not be held accountable. This freedom from accountability ensures a smooth working.
This is the reason that people at Nova work hard to meet the requirements of their clients. Nova has the right expertise and tools that allow us to thoroughly inspect the product before the final stage.
How to Choose a Supplier
Choosing a reliable supplier could be the making or breaking of your product and your business. There are a few things to consider when choosing a supplier.
You want a supplier with an engineering department. Tight tolerance manufacturing is technical and requires specialist engineer knowledge throughout the whole process.
Therefore, choose a supplier that delivers your product in a timely manner. This is important to keep the supply and demand flowing in your business. Late deliveries by suppliers can turn customers away from purchasing a product from you.
Make sure your supplier listens to exactly what you need and want from them. Ensure there is a full customization option available to you should you need it.
A supplier should be using the most up to date technology throughout the whole process, from the design to the manufacturing and even throughout the quality control process.
Check the quality of their previous work and even ask to speak to past clients of theirs.
How To Achieve Tight Tolerance
The most important aspect of achieving tight tolerance is in the design of the product. Geometry, size and wall thickness all affect the repeatability of the tolerance.
Material selection is crucial in achieving tight tolerance due to the shrinkage of some materials. Generally, less repeatability stems from a high shrinkage rate.
The injection molding process occurs in three phases: filling, packing and holding.
‘Filling’, where the melted plastic gets injected into the mold and filled. The mold gets filled completely, known as ‘packing’. When the mold cools down, there will be some gaps left that should be filled and this is known as ‘holding’.
Therefore, using a cavity pressure sensor inside the mold will ensure that the pressure is high enough to form a tight tolerance component.
Tight Tolerance Overall
It is important to learn about the significance of tight tolerance. These tips will help you in finding a highly effective and reputable supplier. In short, Nova will always do our best to help you in meeting the requirements of your customers.
So, if you are looking for a solution to your tolerance problem then contact us.