Grinding and Polishing Technology of Revolving Shaped Stone Railings

A rotary and stone technology, applied in the direction of grinding workpiece support, grinding/polishing equipment, grinding/polishing safety device, etc., can solve the problems of large abrasive loss and low efficiency, achieve small loss, save abrasive, and ensure The effect of service life

CN106141866BInactive Publication Date: 2018-08-21QUANZHOU JIANENG MACHINERY MFG
9 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2018-08-21
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a grinding and polishing technology for a rotary type specially-shaped stone handrail. The technology comprises steps as follows: step A, a specially-shaped stone handrail green body is prepared from stone after large surface cutting and engraving molding; step B, an engraving and grinding knife is driven by a motor to rotate to perform primary grinding and polishing on the specially-shaped stone handrail green body, the revolving speed of the motor is 18,000-24,000 rpm, and the engraving and grinding amount of the surface of the specially-shaped stone handrail green body is 1-2 cm; step C, according to the requirement for surface brightness of a finished product, secondary grinding and polishing is performed at least once, the specially-shaped stone handrail green body is machined to form a finished handrail product, and the fineness of an grinding material for secondary grinding and polishing is larger than or equal to 500 meshes. With the technical scheme, the engraving and grinding knife is directly used for performing primary grinding and polishing on the stone, for the stone requiring repeated grinding and polishing, first few preliminary grinding technologies can be reduced, and the production efficiency can be improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a grinding and polishing process for a rotary special-shaped stone railing, which belongs to the field of stone processing. Background technique

[0002] In the field of stone processing, stone processing mainly includes stone cutting and stone grinding and polishing. For example, the authorized announcement number CN 202278668 U, in the Chinese utility model patent titled "A Multi-functional Multi-head Cylindrical Stone Profiling Machine", discloses a multi-functional multi-head cylindrical stone profiling machine, a multi-functional multi-head cylindrical stone Stone profiling machine, which includes: a base; pillars, including front left pillars, front right pillars, rear left pillars and rear right pillars fixed on the base, the tops of the pillars are connected into a trapezoidal structure by four connecting beams; the workpiece The positioning device includes the upper and lower beams arranged between the front left and ...

Examples

Embodiment Construction

[0048] In order to further explain the technical solution of the present invention, it will be described in detail below in conjunction with the accompanying drawings.

[0049] The grinding and polishing process of the rotary special-shaped stone railing includes the following steps:

[0050] Step A, preparing the blank body of the special-shaped stone railing. The blank body of the special-shaped stone railing is made of stone after being cut into a large surface and carved into shape; Shaped stone balustrade body in predetermined shape;

[0051] Step B: Clamp the special-shaped stone blank by the rotating clamping mechanism and drive the special-shaped stone blank to rotate. The rotation speed of the special-shaped stone blank is 300 to 1800 rpm. Carry out the first grinding and polishing of the body, the speed of the motor is 18000-24000 rpm, and the amount of carving and grinding on the surface of the special-shaped stone railing body is 1cm-2cm; The speed of the motor i...