33results about How to "Easy to engrave" patented technology

A hollow jade engraving device, comprising a handle pipe, a corrugated pipe, and an adjusting operation part fixed in series in sequence; There is a telescopic tube and the telescopic tube can slide in the annular groove. The power of the telescopic tube is a telescopic oil cylinder, specifically: the cylinder end of the telescopic oil cylinder is fixed in the fixed pipe, and the piston end of the telescopic oil cylinder is fixed to the rear end of the telescopic tube. The outer surface of the fixing pipe fixes two sets of support frames arranged before and after, each set of support frames includes three radially distributed legs, and the three legs are evenly distributed on the same plane. The invention also discloses an engraving method using the engraving equipment. Compared with the prior art, the present invention is designed with a bellows and an adjusting elbow, so that the engraving head can be bent on the axis of the handle, and even complex bending can be done, which enriches the engraving angle and facilitates engraving operations.

A dustproof multifunctional stone carving device comprises a driving portion, a holding portion, a motor and a clamp. The driving portion and the holding portion are connected in a T shape, the motor can drive the clamp, the clamp can fixedly clamp a drill bit, a water pump externally connected with a water pipe is arranged in the holding portion, an annular water cavity is arranged at the periphery of the motor, a cavity body of the water cavity is communicated with a water inlet channel of the water pump and a water outlet channel of a water spraying pipe, a traction cable is connected at the sprayer head position of the water spraying pipe in the lateral direction of the drill bit, the other end of the traction cable is connected with a control key, and the control key can control a water outlet angle of the sprayer head. A bendable water outlet pipe can be connected in a water outlet channel communicated with the water cavity, the water outlet pipe can adjust an angle of the sprayer head at 360 degrees, a water spraying angle of the sprayer head of the water outlet pipe can be mutually bent according to required water spraying directions to spray water on processed portions, and accordingly the purpose of removing dust by spraying water is achieved.

The invention discloses a method for processing a helical gear sleeve of a lower-geared roller mechanical scoring machine, which belongs to the technical field of oriented silicon steel production equipment; provides a scoring roller used for scoring the surface of oriented silicon steel; the technical proposal is as follows: a. The invention discloses a helical tooth sleeve used for a lower gear roller mechanical scoring machine. The helical gear sleeve is a tubular structure with two ends open. The inner tube wall of the helical gear sleeve is provided with a strip-shaped protrusion along the center line. The outer tube wall of the helical tooth sleeve is provided with annular teeth, the outer ring of the annular teeth is an annular edge, and the angle between two adjacent edge faces of the annular edge is 90°, so The included angle between the annular teeth and the end surfaces on both sides of the helical gear sleeve is 8°; the present invention can be widely used in the field of oriented silicon steel manufacturing.

The invention discloses a blank for medium-temperature firing through-flower porcelain and a preparation method for medium-temperature firing through-flower porcelain. Synthetic flux is added to the blank of the invention, and multiple flux components are combined to exert a composite fluxing effect. In the case of not increasing the amount of flux, the firing temperature is greatly reduced; the preparation steps of the medium-temperature firing through-flower porcelain of the present invention include preparing blanks, grouting molding, carving through-flowers, kneading and pasting porcelain flowers, and glazing. Firing in an oxidizing atmosphere at 1280°C, painted and decorated, and baked at 750-800°C. The present invention greatly reduces the firing temperature of the through-flower porcelain through the experimental research on the formula of synthetic flux, blank and glaze, and oxidizes and fires the through-flower porcelain at a medium temperature of 1250°C, so that all the medium-temperature colorants can be stabilized The color development greatly enriches the color of Tonghua porcelain, and the appearance is more beautiful, and the firing temperature is low and the firing cycle is short. The invention not only saves energy and reduces consumption, but also improves the quality grade of products.

The invention discloses a metal engraving device. The metal engraving device comprises a bedplate, wherein a positioning and clamping device is arranged on the left side of the top of the bedplate, a vertical plate is arranged on the right side of the top of the bedplate, a spiral hole is formed in the vertical plate, a first spiral rod is matched in the spiral hole, a first rotating handle is arranged on the right end of the first spiral rod, a push sliding plate is arranged on the left end of the first spiral rod, a balance plate is fixedly installed on the top of the bedplate and is located between the push sliding plate and the vertical plate, the first spiral rod passes through the balance plate and is in matching connection with the balance plate, an abutting plate is arranged on the top of the bedplate and is located between the positioning and clamping device and the vertical plate, and a first putting cavity which is used for supporting a metal piece is formed in the top of the abutting plate. The metal engraving device has the advantage of simple overall structure, and a first clamping wheel is matched with a second clamping wheel, so that the metal piece can be fixedly clamped.

The invention relates to a manual clamping dyeing printing plate and a preparation method thereof. The manual clamping dyeing printing plate adopts a two-layer overlapping type design and is composedof main printing plate bodies with patterns and auxiliary printing plate bodies with round holes. The application method comprises the following steps of placing fabrics in the manual clamping dyeingprinting plate, fixing and clamping the periphery by using G-shaped clamps and selecting a dye for dyeing. The preparation method comprises the following steps of designing the patterns of the clamping dyeing printing plate, overlaying, aligning and fixing two transparent or semitransparent high-temperature-resistant perspex sheets, and engraving the patterns at a time by using a laser computer engraving machine so so as obtain the two main printing plate bodies with the symmetric patterns; punching two pieces of stainless iron or stainless steel for round holes so as to obtain the two auxiliary printing plate bodies; and pasting the main printing plate bodies on the auxiliary printing plate bodies separately by using glue. The manual clamping dyeing printing plate adopts the two-layer overlapping type design and has the advantages of being flexible, convenient, scientific and reasonable, various dyeing techniques can be applied, and the artistic expressive force of clamping dying canbe enriched. According to the manual clamping dyeing printing plate and the preparation method thereof, clamping dyeing printing plate materials can be obtained conveniently, can be stored easily andcan be engraved conveniently, and therefore various costs can be greatly saved, and the production efficiency can be improved.