How to Measure Straightness for Optical Instruments
Explaining straightness measurement in lens manufacturing!
In the optical equipment industry, particularly in lens manufacturing, the precision of lenses significantly affects the performance of the products. The straightness of the lens influences light refraction and image distortion, making it a crucial factor in product quality. Measuring straightness is essential to ensure that the lens performs as intended in its design. This video explains the measurement method for "straightness," a type of geometric tolerance. 【Application Scenarios】 - Measuring straightness in the lens processing stage - Confirming the axis in the lens assembly stage - Quality control of optical equipment 【Benefits of Implementation】 - Improved lens quality - Reduction of defective products - Increased efficiency in the inspection process
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【Features】 - Explanation of straightness measurement methods - Measurement of the straightness of lines (Part 1, Part 2) - Measurement of the straightness of cylindrical axes 【Our Strengths】 Matsui Manufacturing Co., Ltd. offers a consistent production system from hot forging to machining, pipe bending, brazing, and unit assembly, primarily focusing on non-ferrous metals such as copper, brass, and aluminum. We propose suitable QCD (Quality, Cost, Delivery) to our customers from our four production bases in Japan and abroad. We also provide educational videos related to the manufacturing industry on YouTube.
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Gas appliances, air conditioning equipment, medical devices, semiconductor-related items, etc.
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Matsui Manufacturing Co., Ltd. focuses on non-ferrous metals such as copper, brass, and aluminum, offering a consistent production system from hot forging to machining, pipe bending, brazing, and unit assembly. We propose suitable QCD (Quality, Cost, Delivery) to our customers from our four production bases located in Japan and abroad (Osaka, Tottori, Himeji, and China). Since our establishment in 1948 as a manufacturer of gas appliance parts, we have developed and manufactured various control devices related to gas appliances, petroleum, water, and air conditioning, marking half a century of history with the motto of "Customer First." We will continue to acquire advanced technologies, promote flexible thinking that breaks away from conventional concepts, and not only respond to user needs but also proactively propose solutions that anticipate the needs of end users. We look forward to your continued guidance and support.