Zhuhai Sailner 3d Technology Co., Ltd.

Shenzhen Bluetrum Technology Co., Ltd.

Linting Xie

Wei Chen

Dongqing Xiang

Wei Jiang

Jingfa Liu

A communication method for a wireless device, a wireless device and a computer readable storage media are provided to improve data transmission efficiency and reduce power consumption of the device. The communication method for a wireless device includes: serving, by one of the master device and the slave device, as a sender, serving, by the other one of the master device and the slave device, as a receiver, and obtaining, by the receiver, a result of receiving the Bluetooth data by the sender; and forwarding, by a successful receiver that successfully receives first Bluetooth data, the first Bluetooth data in a predetermined downstream slot to a failed receiver via the second Bluetooth link in a case that one of the master device and the slave device fails to receive the first Bluetooth data.

Bluetooth data forwarding method and device

A printing method and a printing device are provided. The printing method includes: determining, according to layer printing data of an object to be printed, a trip starting point and/or a trip ending point in a scanning direction for each trip of multiple trips required for a print head to print a preset layer, where the trip starting point and/or a trip ending point of at least one trip matches a contour of the object to be printed in the trip (S); and performing layer printing for the preset layer according to the trips (S).

Printing method and printing device

The disclosure provides a 3D printing method and device. The 3D printing method of the disclosure includes: obtaining height groups of an object to be printed in multiple different postures relative to a support platform, where different height groups include a height of the object to be printed in at least one direction corresponding to the different postures; obtaining a first height having a minimum height from all of the height groups, and obtaining a second height and a third height orthogonal to the first height according to the first height, where the second height and the third height are minimum heights in their respective directions; and taking directions in which the first height, the second height, and the third height are located as three printing directions of the object to be printed respectively, and printing. The disclosure can achieve a fast printing speed.

3D printing method and device

An image data processing method and a printing system for printing technology are provided. The image includes a first bitmap image. The image data processing method includes: dividing the first bitmap image into a plurality of regions, selecting sampling positions in each of the plurality of regions, performing sampling to acquire sample points, and rearranging the sample points to form a second bitmap image. The second bitmap image is different from the first bitmap image.

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Guangdong, China

Linting Xie