Compound reamer reaming deep hole

The two-hole coaxiality of the rear fork of Chunlan 250 motorcycle frame is high (Fig. 1). The accuracy of the two-axis head hole is high and the surface roughness value is low. Since the coaxial hole has a large traditional depth, a small aperture, and is difficult to process, if the special equipment is used for processing, the cost is high, such as making a matching tooling, and the cycle is long. For this reason, it is generally processed by a composite reamer.

Air Humidifier

New home electric cool mist ultrasonic essential oil diffuser therapy air humidifier filter led air scent fragrance diffuser

This product design is novel, the Oriental fragrance culture combined with modern science and technology, the principle of using ultrasonic ultrasonic vibration plant fragrancetherapy essential oil and water to spray 5 microns of superfine particles, producing a large number of negative ions are more likely to be inhaled by human body, give full play to the essence of natural fragrancetherapy effect, help you relax in stressful work life, achieve healthy nerves, skin moisturizing effect.

Air Humidifier,mini air humidifier,air conditioning humidifier,USB air humidifier,cool mist humidifier

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