Jack's four machine tools passed the approval project

A few days ago, good news came from the Jiangxi Provincial Economic and Trade Commission: Jiangxi Jike's MK1320 CNC precision cylindrical grinding machine, crankshaft grinding machine MQ8260H, internal grinding machine M2110C and M215A have been declared through key new products.

It is reported that MK1320 CNC precision cylindrical grinding machine is the first precision grinding machine with Φ400 grinding wheel in the domestic 20 series. It adopts Germany 810D two-axis linkage CNC system, has independent CNC operation box, and has CRT liquid crystal display and FANUC-CNC system. The headstock spindle frequency conversion control system, manual pulse generator, and independent hydraulic and cooling system and independent numerical control operation box fill the domestic gap in this field.

The machine tool introduces foreign advanced high-precision cylindrical grinding machine technology and parameters, and improves the precision requirements of machine tools for the operators in actual work. The bed is made of large round holes and shark fin-shaped ribs. After long-term use, the machine has good dynamic stiffness and static stiffness. The workbench is divided into upper and lower table tops, which can grind the conical surface. The guide rail of the bed and the worktable is a plastic guide rail, and the friction coefficient is small. The worktable is directly driven by the servo motor to move the ball bar pair, and the movement is stable and reliable. The machine tool has the advantages of high processing precision, high degree of automation, convenient operation, high sensitivity, small vibration and long service life. Can be widely used in the finishing of mechanical and electrical products, automotive parts.

MQ8260H is a crankshaft grinding machine with simple structure, convenient operation and wide adaptability. It is suitable for grinding the crank neck and main journal of the crankshaft. It can also be used as a general outer circle for grinding. The workpiece has a maximum grinding length of 1600 mm and a maximum crank radius of 110 mm. The machine tool is controlled by mechanical, electrical and hydraulic pressure and is mainly operated by manual operation. The product is technologically advanced and has a broad market prospect.

M2110C This machine is a chuck type ordinary internal grinding machine. It is suitable for single-piece small batch production. The grinding aperture range is 6~100mm. The maximum grinding depth: when the grinding aperture is minimum, the maximum grinding depth is 9mm. When the grinding diameter is maximum, the maximum grinding depth is 150mm. The machine mainly grinds the cylindrical or conical inner hole (through hole or non-through hole) of the mechanical parts, and the cone can be ground after the head box is rotated. A taper hole of no more than 40°. This product has a broad market prospect.

M215A ordinary internal grinding machine is suitable for single-piece small batch production. It is used to grind cylindrical holes with a hole diameter range of 3~50mm and a maximum grinding depth of 80mm. The taper hole with a taper angle of not more than 60° can also be ground after the headstock is rotated. Under normal circumstances, the machine is only equipped with an electric grinding wheel shaft with a speed of 60000r/min. If the user needs, we can order the electric grinding wheel spindle with the speed of 24000r/min and 90000r/min.

It is reported that the four new products are expected to pass the new product appraisal before the end of the year.

We have supplied our Lighting poles to Australia, Columbia, England, Kuwait, Iraq, Philippines, Pakistan and etc.

Our Lighting poles are made from quality sheet through bending, forming, automatic welding and hot galvanization. We can reach one-run machining length of 14m and can bend sheet of thickness up to 45mm. We adopt advanced welding procedures, automatically weld main joints and reach rank-II welding quality.



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