Surface Grinding Machineequipment

Equipment manufacturing industry is the basis of the national economy

, is supporting the industry and the cornerstone of national economic development. Grinding machine is a machine manufacturing machine is machine tools, basic equipment as the equipment manufacturing industry, is the foundation of the foundation. With the scientific and technological progress, Grinding machine technology level is high growth, especially in CNC technology and the application of CNC Grinding machine, making machine manufacturing industry has undergone fundamental changes. CNC technology is machinery manufacturing automation, flexibility, integrated production base, is to reduce labor intensity and an important means to improve labor productivity. The level of CNC Grinding machine and has a capacity to measure a country's industrial modernization important indicator of national economic development and enhance national defense strength plays an important role. Therefore, Grinding machine good or bad product quality, safety or not, will directly affect the national economy.

Grinding machine is a machine, electricity, liquid and gas in one of the mechanical equipment, its risk factors and more, resulting in damage to a large extent. Through these years of product testing, we found Grinding machine product safety hazards and problems that exist are as follows:

A hidden danger: the workpiece, tool flying out of danger bloodshed

Surface grinding machine are high-speed operation of the machine. Surface grinding machine spindle rotation speed of several hundred per minute switch to low-and high per-minute transfer of thousands go to the hundreds of thousands of high-speed rotation of the workpiece and / or tool flying out of danger exists, may cause personal injury or even death. Concrete expression in, one piece or clamping tool clamping device is not strong, resulting in the workpiece or tool flying out; Second, no protective equipment or protective device does not meet the requirements of flying out of the workpiece or tool protection not live; Third the product or technology file is missing the necessary warning to the user content.

Hidden 2: products in the risk of electric shock

Divided into direct and indirect electric shock electric shock electric shock two ways: direct contact with human body live dangerous voltage direct electric shock; the human body did not hit live, because live electrical parts to the insulation and the live body of indirect electric shock. Products in the direct risk of electric shock, electric power supply terminal is usually unprotected, that is, exposed live terminals, users in the use or maintenance of electric shock accident is highly likely; products in the indirect risk of electric shock, usually Surface grinding machine electrical grounding system in the the lack of protective grounding wire. Protective grounding line is called the 'life line ", the operator is essential, once the electrical components to the insulation and leakage, can effectively protect the safety of personnel, their importance is self-evident.

Hidden 3: Emergency stop switch operating conditions and power potential safety hazard

Emergency stop operation conditions of the Surface grinding machine products is extremely important, it is to appear in the Wire edm machine to reduce accident casualties or equipment damage to electrical devices specially set. Standards require use of specific emergency stop devices, no additional risk, easy to operate, institutional self-locking, the color red for the dedicated. Product no emergency stop device or emergency stop devices do not meet standards, in an emergency or accident cases, it can not serve to prevent personnel injury or equipment damage prevention effect. Currently, some companies do not install the product there is emergency stop device or emergency stop devices do not meet the standard requirements of the situation.

Hidden 4: Static risk can not be ignored

Still the main risk is the product exposed parts of the structure, shape of the human hazards. Exposed parts, such as the sharp edges, angular, burrs, etc. may cause scratches on the people. Products appear sharp edges, sharp corners and burr not only gives a "product rough" image is more important is the staff (such as the operator) may cause different degrees of scratching or stabbing. Around the same table as the example, sharp blade, operators do not pay attention when encountered, will be scratched hand. Another example is the operator of the chip near the baffle, sharp corners everywhere, at any time may be scratched.

Article Source:http://www.nb-nc.com

Author: stainless steel pipe fittings and hookah

by: caihong

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