Dongguan surface grinding machine professional R & D manufacturer
Dongguan plane grinder manufacturer, which is based on advanced production, testing technology and network information management, is the first to recommend the most influential KINNO in Guangdong Province. It is a R&D, manufacturing and marketing company. , specializing in the manufacture of machinery manufacturing enterprises, to the high-quality mold industry, automotive industry, aerospace industry, communications industry, watch industry, medical equipment industry, hardware parts processing industry, machine tool equipment production service provider, the company was established In Taiwan, Dongguan Jinnuo Machinery Hardware Industry Co., Ltd. is located in the mainland. Dongguan surface grinders are mainly used to process metal stone products. Of course, different grinding machines are different.
The company's existing nine series of products: vertical machining center machine series, high-speed engraving and milling machine series, high mirror spark machine series, high-speed turret milling machine series, precision grinding machine series, CNC lathe series, automatic lathe series, multi-axis drilling Series of dental machines, high-precision fixtures, tools and other complete sets of products.
We have a large professional service team, adhering to the quality first, service first, customer first service purpose, to provide customers with perfect quality and perfect after-sales service.
The grinding machine mainly grinds and grinds the workpiece with a grinding wheel to achieve the required flatness . According to the shape of the table, it can be divided into two types: a rectangular table and a circular table. The main parameters of the rectangular table surface grinder are the width and length of the table. The main parameter of the round table surface grinder is the work surface diameter. According to the different types of shafts, it can be divided into horizontal shaft and vertical shaft grinding machine.
The basic classification of Dongguan surface grinder
A type of grinding machine that grinds a workpiece plane or a profiled surface. The main types of surface grinding machines in Dongguan include horizontal axis moment table, horizontal axis round table, vertical axis rectangular table, vertical axis round table and various special surface grinders.
1. Vertical shaft round table surface grinding machine: The vertically placed grinding wheel main shaft grinds the workpiece with the grinding wheel end face , and the grinding wheel frame can make intermittent vertical feeding movement along the guide rail of the vertical column. The workpiece is mounted on a rotating circular table for continuous grinding and high production efficiency. In order to facilitate the loading and unloading of the workpiece, the circular table can also be moved longitudinally along the bed rail.
2. Horizontal axis moment table surface grinder: The workpiece is sucked or clamped on the table by a rectangular electromagnetic table, and is longitudinally reciprocated. Wheelhead slide along the dovetail guide (see Machine Tool) laterally intermittent feed motion (see machine), the carriage for vertical movement along the column intermittent feeding of the rail, with the periphery of the grinding wheel grinds the workpiece, grinding accuracy than high.
3. Vertical axis table grinding machine: Since the diameter of the grinding wheel is larger than the width of the table , the grinding area is large , which is suitable for efficient grinding.
4. Horizontal axis round table surface grinder: suitable for grinding round sheet workpieces , and can use the table to tilt and grind out annular workpieces with different thickness.
5. Double-end grinding machine: The two parallel planes of the workpiece are simultaneously ground by the grinding wheel end faces of the two grinding heads, and there are two types of horizontal shaft and vertical shaft. The workpiece is guided through the grinding wheel by a linear or rotary feeding device. This type of grinding machine is highly efficient and is suitable for mass production of parts such as bearing rings and piston rings. In addition, there are guide grinding machines for grinding the guide surface of machine tools, and special grinding machines for grinding turbine blade profiles.
Surface grinder operation precautions
1 , surface grinder positioning
The machine tool should be reserved for more than 300mm outside the maximum movement space. Each foot screw is tight, and the front and rear sides of the table are within 0.04/1000mm .
Check every three months, adjust the level of the work surface, and tighten each foot screw.
2 , surface grinding machine spindle
Before installing the grinding wheel, make sure that the spindle rotates clockwise.
When starting up, you must first open the spindle and then start flushing.
3 , surface grinder grinding wheel
The selected grinding wheel must be able to withstand a peripheral speed of 2000 m/min or more.
It is forbidden to use damaged wheels.
The new wheel must be balanced on the flange.
The grinding wheel needs to be idling for 5 minutes before the formal grinding.
The maximum feed rate is 800mm, the grinding machine is 0.03mm , and the 800mm or more grinding machine is 0.05mm.
4 , surface grinder lubrication device
The lubricating oil uses a guide oil with a viscosity of 32 .
Confirm the fuel tank (pool) oil volume every day to ensure that it is above the line.
Check the rail oil circuit for smoothness every week to prevent the rail from losing oil.
It is recommended to clean the tank every three months.
Grease is regularly refilled as specified.
5 , surface grinder hydraulic device
The surface grinder uses a hydraulic fluid with a viscosity of 46 .
The new machine needs to be replaced with hydraulic oil after three months of use, and then replaced once a year, and the tank must be cleaned.
Check the hydraulic oil level every day and the oil level should be between the lowest and highest line.
Before starting the hydraulic motor, make sure that the flow speed control lever is in the closed position.
Must first open the magnetic opening and then open the hydraulic pressure
6. Surface grinder flushing and vacuuming device
The filter box filter must be cleaned every two weeks.
The cold water tank must be cleaned once a month.
Do not use air guns to clean surface grinders
7 , the surface grinding machine left and right mechanism
It is forbidden to adjust the left and right strokes while the table is in motion.
When the workbench cable is loose, it should be adjusted immediately.
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Source: Dongguan Surface Grinder
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