Testing and maintenance methods for plug ring gauge and slip ring gauge

The plug ring gauge and slip ring gauge need to be inspected, mainly for the normal use and product quality of BAOZHENG plug ring gauge. Our company has a set of inspection methods, which have been summarized in production over the years. Now, let me introduce the detection method of plug ring gauge and slip ring gauge to you.

The detection method of plug ring gauge and slip ring gauge is a comprehensive inspection method. Comprehensive inspection is the process of testing the comprehensive results of geometric parameter deviations that affect thread interchangeability using a gauge. This includes: using ordinary thread gauges and stop gauges to respectively inspect the working diameter (including base diameter) and single diameter of the tested thread; Use a smooth gauge to inspect the actual top diameter of the measured thread.

If the tested thread can be screwed through with the thread gauge and not with the thread stop gauge (the thread stop gauge only allows two sections of the tested thread to be screwed in, and the amount of screwing should not exceed two pitches), it indicates that the effective pitch diameter of the tested thread does not exceed the pitch diameter of the solid tooth profile, and a single pitch diameter does not exceed the pitch diameter of its small solid tooth profile. Therefore, the compatibility and connection strength of the BAOZHENG can be evaluated, and the pitch diameter of the tested thread is qualified. Otherwise, it is unqualified.

The pitch diameter of a thread is actually the nominal diameter of the thread, commonly known as a thread; M*" The value represented by * in is a diameter between the major diameter (external thread is the diameter of the tooth crest, internal thread is the diameter of the tooth base) and the minor diameter (opposite in meaning to the major diameter).

Solid tooth profile, as the name suggests, is the thread tooth profile (don't tell me you're connected); Dental Type; I don't know anything about it~) The entity that can be achieved by manufacturing, that is, the actual processing and manufacturing state that can reach a value greater than the theoretical design within the error range and in terms of volume.

The physical size of shaft components (external threads) is reflected in the diameter, which means that the shaft diameter is greater than the design size; The solid size of the hole accumulation part (internal thread) is reflected in the diameter, which means that the diameter of the hole is smaller than the design size.

Attention should be paid to maintenance and upkeep during the use of the plug ring gauge and slip ring gauge in order to extend its service life and ensure the normal use of the QUEBAO gauge.

1. During use, the plug ring gauge and slip ring gauge should be placed in an appropriate place, such as on the table of the tool cabinet or on the wooden pad of the stationary part of the machine tool. Do not place them on the machine tool holder or guide rail to avoid damage.

2. Do not touch the working surface of the gauge with your hands to avoid rusting.

3. Do not store the working surfaces of two plug ring gauges and slip ring gauges together (such as fitting the plug gauge and ring gauge together), otherwise the two working surfaces will adhere to each other and be damaged when separated by external force.

Through the above introduction, I believe you have gained a general understanding, and I hope it can be helpful in the use of plug ring gauges and slip ring gauges.