FAQ [Nissin Sangyo]

Q1：　Difference between "external contact type" of "internal contact type"?
Q2：　What is the "repeatability"?
Q3：　Is it can be mounted other than the standard stylus? Please tell us also about the length or
　　　　size.
Q4：　What is the Waterproof IP67 (IEC standard)?
Q5：　Please tell me the difference between general stylus (steel stylus, etc.) and "non-magnetic
　　　　stylus".
Q6：　Differences in non-ferrous metal and non-metal? Also, I use external contact type (energized
　　　　type)?
Q7：　What is the "centering"?
Q8：　It has been described as W6 and W4 centering gauge, but what do you thing?
Q9：　What does it mean the machine tools is the magnetization?
Q10：　Where centering gauge swing type and point finder Do you difference?
Q11：　Can I redeem yourself with the stylus?
Q12：　I'd like to adjust the stylus.
Q13：　Why repeat accuracy is do you a world?
Q14：　Why do I need to repeat accuracy?
Q15：　I want to measure the length of the drill of φ0.05 tool setter, but either of i-50 and
　　　　　M-50 is good?
Q16：　The cutting edge measurement of the end mill of φ6mm, both of i-50 and M-50 or is a good
　　　　　tool setter?
Q17：　Where What is the difference between i-50 and M-50 of the tool setter?
Q18：　What is difference of M-50 and S-50 of the tool setter?
Q19：　You are using both of the conduction equation with the dial-a tool setter, but why dimensions
　　　　　of different areas?
Q20：　Can I use the viewfinder point the machine tools of horizontal?
Q21：　Is there more than 10 degrees the temperature of the day and evening and the morning, but
　　　　　do not affect the processing and measurement?
Q22：　Machine or does not wear electric field energized expression because flow electricity to the
　　　　　machine?
Q23：　I measure the casting. It is a brass such as aluminum or iron or. There is that I am using
　　　　　energized electric flows, but not stick sometimes. Why?
Q24：　Can I use a leave was put into the ATC waterproof?
Q25：　The battery does not have a year.
Q26：　Can I use a horizontal the machine tools Rotary Center?
Q27：　I'd like to buy a lithium battery at overseas.
Q28：　We want to control the machine of your own, but do you take the signal from the point
　　　　　finder?
Q29：　The stylus of the case, "Using other than our products will be patent infringement"
　　　　　There is a poster with. I will question.
Q30：　Is it possible to measure the exact angle of the gradient loose and tight gradient.
Q31：　Align the vernier to use to sign vice in mold parts processing and has been accurately
　　　　　measured.
Q32：　Or the tip of the stylus would not it be best cylindrical shape than a sphere?
Q33：　From three-point coordinates of the outline rounded surface of the template of radius
　　　　　r and center x, I want to measure the y coordinate.
Q34：　I will tracking the three-dimensional processing curved surface at the point file fin
　　　　　ers. Figure I want to express in a three-dimensional manner.

	What is the "repeatability"? What happens "repeatability" is bad?
	The repeatability ", even tilted the tip of the stylus touches the work (the object to be measured), It represents the degree to which the slope of the stylus returns to its original position when you release from the work. Since the "repeatability" is bad, the stylus will stop at incorrect locations, I will not be able to be accurately measured.
	Of NISSIN If it "Point Finder Series" Repeatability is ± 0.5μm standard stylus Stylus length 80mm even realize ± 1μm It if external contact type! Conventional, repeatability of ± 1μm was limit stylus length 40mm an 　external contact method. *Length of standard stylus is 29mm 40mm, inside contact type with external 　　contact method.
	Further if "Centering Gauge Swing Type" Repeatability is ± 0.25μm standard stylus of 100mm Stylus length 150mm even is ± 0.5μm of surprise! *Centering Gauge Swing type is [external contact type].
	Products that are relevant to this question is as follows. It will jump to the corresponding page by clicking. [Point Finder Series]　　[Centering Gauge Swing Type] [Non-magnetic stylus]