Cutting machine quality appraisal

cutting machine is a mechanical device used to divide or cut various items. It can be operated in different ways to obtain different cutting effects. There are many types of cutting machines, including but not limited to laser cutting machines, plasma cutting machines, water jet cutting machines, spark cutting machines, etc. Each cutting machine has its specific application scenarios and advantages.
cutting machine is widely used in industrial production, construction, automobile manufacturing, wood processing and other fields. According to its cutting principle, it can be divided into many types, such as mechanical cutting machine, flame cutting machine, etc. Mechanical cutting machines use mechanical force to cut materials, while flame cutting machines use flames to cut metal materials. They are suitable for thicker metal materials. Laser cutting machines and water jet cutting machines have great application prospects in the cutting and processing of metal materials, plastics, rubber, paper and other materials due to their high efficiency and accuracy.
In the case of cutting machine quality appraisal, Zhongke Testing can provide cutting machine quality appraisal services.

is classified according to laser output power: it can be divided into low-power laser cutting machine, medium-power laser cutting machine and high-power laser cutting machine.
is classified according to the type of cutting material: metal laser cutting machine, non-metal laser cutting machine.
is classified according to the format of the cutting board: standard format laser cutting machine and non-standard ultra-large format laser cutting machine.
is classified according to the geometry of the cut sheet: plane cutting and three-dimensional cutting.

GB/T 34380-2017 CNC laser cutting machine
GB/T 26136-2018 Ultra-high pressure water cutting machine
GB/T 38870-2020 General technical conditions for cutting robot system
GB/T 22664-2008 Handheld power tools Stone cutting machine
GB/T 7925-2021 CNC reciprocating wire EDM wire cutting machine parameter
GB/T 19361-2021 Wire EDM machine tool (unidirectional wire cutting type) Accuracy inspection
GB/T 38196-2019 Building construction machinery and equipment Ground cutting machine Safety requirements
GB/T 7926-2015 CNC reciprocating wire EDM wire cutting machine tools Accuracy inspection
GB/T 39981-2021 Building construction machinery and equipment Portable, hand-held, internal combustion engine type cutting machines Safety requirements
GB/T 3883.18-2009 Safety of hand-held power tools Part 2: Specific requirements for stone cutting machines
0GB/T 4127.15-2007 Fixed abrasive tools Dimensions Part 15: Cutting wheels for fixed or mobile cutting machines
1GB/T 3883.311-2019 Safety of hand-held and portable power tools and garden tools Part 311: Specific requirements for portable profile cutting machines
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The cutting machine purchased by a heavy industry company did not meet the technical requirements stipulated in the agreement, and a dispute arose with the equipment manufacturer.
was entrusted by the court to conduct an appraisal and analysis on "whether there are quality problems" with the cutting machine involved.
appraisal analysis results: The
appraisal analysis expert group discussed the relevant information and on-site investigation of the PVC materials involved in the case and made a comprehensive quality technical analysis, and made the following suggestions and conclusions: The main rail side straightness, the auxiliary rail longitudinal levelness, the flatness between the main and auxiliary rails, and the flatness between the main and auxiliary rails for the installation accuracy of the
cutting machine rails are out of tolerance and do not meet the installation accuracy requirements; The diagonal deviation and side length deviation of the steel plate products after cutting by the cutting machine are out of tolerance and do not meet the technical index requirements for comprehensive accuracy.