Mechanical safety assessment criteriaMechanical safety assessment criteria 　In addition to developing various product s

Mechanical safety assessment criteria
　In addition to developing various product safety directives, the EU has issued many different product safety standards. Some apply to a particular product, and some are general evaluation rules that apply to multiple products. ---Engineering Machinery CE Certification.
　　As far as the mechanical instructions are concerned, they can be roughly divided into the following types of standards:
　　Type A Standard (Basic Safety Standard): Gives basic concepts, design principles, and general conditions that apply to all machines.
　　E.g:
EN292-1：Basic concepts of mechanical safety standards and general design principles
　Part 1: Basic terms and methods
　　EN292-2：Basic concepts of mechanical safety standards and general design principles
Part II: Technical Principles and Description
EN1050：Mechanical Safety - Risk Assessment Principles
　　Type B Standard (Group Safety Standard): Handles a safety situation or a related safety facility that can be used in a wide variety of machines:
Type B1 standard: for specific safety conditions (eg safety distance, surface temperature, noise)
　E.g:
　　EN294：Mechanical safety - a safe distance to prevent upper limbs from reaching dangerous areas.
　　EN811：Mechanical safety - a safe distance to prevent lower limbs from reaching dangerous areas
Type B2 standard: for related safety facilities (eg: two-hand control, interlocking device, pressure sensing device, shield)
EN1088: Mechanical safety - interlocking device with/without guard lock
　　—General principles and regulations of design
EN953：Mechanical safety—General specifications for the design and construction of guards (fixed/movable)
Type C Standard (Machine Safety Standard): Provides detailed safety requirements for a specific machine or group of machines.
　E.g:
　　EN201：Safety requirements for plastic/rubber injection molding machines
　　EN692：Safety requirements for mechanical punching machines
　　EN693：Safety requirements for hydraulic presses
       EN860：Safety requirements for single-sided planer       
       EN869：Safety requirements for metal casting machines
       EN982：Safety requirements for hydraulic systems
       EN983：Safety requirements for pneumatic systems
　　EN1493：Safety requirements for car lifts
       EN12415：Safety requirements for small lathes
　   EN12417：Comprehensive processing machine safety requirements
   　EN12478：Safety requirements for large lathes
　　EN12717：Safety requirements for Drilling machine