What is a carpenter's drill row for?

Woodworking drill is a machine for drilling holes for panel furniture.

Drill row is a kind of multi-bit porous processing machinery, which can work together, including single row, three rows and six rows. Row drilling rig, also known as brush drilling rig, converts the traditional manual drilling action into mechanical action, which is automatically completed by machinery.

There is a big gap between modern seed metering device and traditional seed metering device in performance. The vertical row seats of modern multi-row drills are divided into two independent drill seats. Two independent drill bases are pulled or closed longitudinally along the Y axis C by the screw nut at the lower part of the drill base, and the pulling distance is displayed by the digital counter, thus expanding the drilling L range. The vertical movement of the drill base along the X axis is calibrated by the digital display device driven by the rack.

Extended data

Classification of drilling layout:

1. Single row drilling rig

The row seat of single row drilling rig is a drilling equipment with low automation. If the L position of the parts can be designed as a row, the work of drilling L can be completed at one time. Otherwise, drilling l needs to be done many times. Because the multi-row drill L has changed the machining benchmark, the drilling accuracy of parts is relatively low, which is only suitable for some small production enterprises or the auxiliary drilling L requirements of multi-row drills.

Common single-row drilling forms include vertical single-row drilling, horizontal single-row drilling and universal single-row drilling, and horizontal or vertical positions can be set.

2. More training

In order to ensure the drilling accuracy and product quality, the drilling of panel furniture parts is generally completed by multi-row drilling. The bit spacing of multi-row drills is 32mm. Only a few countries use the drill spacing of other modules. Usually, the horizontal drill seats are arranged in a whole row. The vertical drill base consists of two rows of independent seats.

Generally, the number of drilling rows of multi-row drills varies from 3 rows to 12 rows (drill seats can be added if necessary). Usually consists of a horizontal drill base and a lower vertical drill base. If there are special requirements or a large number of drill rows, vertical drill bases with up and down configurations are also used. This depends on the needs of production and the requirements of machining accuracy. The common number of multi-row drills in production is 3 rows and 6 rows.

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