There are seven points about the purchase method of small precision punch for your reference:

One, look at the configuration

The level of the core configuration of the small precision punch directly affects its performance, life and failure rate, so the core configuration is also an important indicator to measure the quality of the high-speed punch.

Second, check the strength

Brand, market share, user reputation, mold maker evaluation, annual production capacity, years of production experience, and comprehensive strength of production enterprises.

Three, excellent lubrication system

Because of the high stroke (speed) per minute of the small precision punch, it has high requirements on the lubrication system. Only the forced lubrication system and the small precision punch with the lubrication abnormality detection function can effectively reduce the impact of the punch due to lubrication. probability of failure.

Four, test performance

We recommend that customers have undergone strict dynamic bottom dead center testing before leaving the factory, and have performed at least 500,000 consecutive high-speed performances under the three conditions of "temperature rise constant speed", "temperature rise constant speed" and "temperature rise acceleration" Tested high-speed punch. A high-speed punch that has undergone at least 500,000 continuous high-speed performance tests before the product leaves the factory, ensuring zero failure in the hands of customers

Five, whether the after-sales service is perfect

Be sure to strictly inspect the policies and systems of small precision punch manufacturers in terms of installation and commissioning, operation training, warranty, consumables, wearing parts and technical guidance.

Six, whether the safety protection measures are in place

Safety protection measures include: sudden power failure, wrong operation, overload, emergency stop button, etc.

Seven, high precision and high quality

High-speed punches are all precision punches, which are suitable for stamping of small precision parts, so it is particularly important to examine the accuracy of high-speed punches. We recommend that customers purchase a high-speed punch press with an accuracy that meets the JIS special standard and the accuracy range is within 0.02mm.