Accretech Surface Texture & Contour Measuring Instruments 1+1 Detector SURFCOM NEX 031/041

Surfcom Nex 031/041 Series measuring a wide variety of workpieces under varying temperature environments in a short period of time “Complete Measurement of Surface Texture and Contour in One Equipment by MSP Metrology (M) Sdn Bhd from Accretech Japan.

Accretech Surface Texture and Contour Measuring Instrument SURFCOM NEX Series (15 downloads)

Features

SURFCOM NEX 031/041

Surface Texture & Contour Measuring Instruments with 1+1 Detector

Preparation and measurement in a short time with the fastest drive in the class

Significantly improved drive speed reduces the time for approaching workpieces in manual mode, creating CNC programs and drive during CNC measurement. This improves efficiency throughout the inspection process, from preparation to measurement. In addition, by using a wide-range hybrid detector (for SURFCOM NEX 200 only), there is no need to measure surface texture and contour shape separately, and necessary precise alignment before measuring the surface texture of inclined or curved surfaces can be skipped. This means inspections can be performed with minimal effort in the shortest period of time.

The world’s only linear motor drive machine that can measure ultra-low vibration and operate at 20±5 degrees Celsius.

SURFCOM NEX inherits the linear motor drive unit, a patented technology of ACCRETECH, from a conventional SURFCOM NEX. An ultra-low vibration drive mechanism reduces noise caused by vibration and provides high-accuracy measurement results. Moreover, by offsetting the impact of temperature change on the scale in real time, accuracy can be assured over a wide temperature range of 20±5 degrees Celsius. Reliable measurement results are obtainable even in environments where temperature control is difficult.a

Tradition Developed over Years and Innovative New Technology

Achieving high levels of versatility, efficiency, and reliability

Extremely high-speed driving enables shorter tact time

X-axis (horizontal): 100 mm/s, 1.6 times faster than conventional instruments
C-axis (vertical): 50 mm/s, 5 times faster than conventional instruments (Patented)

The column is equipped with a newly developed one-way clutch and brake
Vertical movement of the drive section adjusted to the same load, which has significantly increased driving speed and acceleration.
Higher measurement efficiency for individual workpieces, and shorter tact time for automated continuous measurement combined with robots

The linear motor tracing driver minimizing vibration and achieving highly accurate measurement. (Patented)

Non-contact and low-vibration driving allows for low noise and highly accurate measurement.
The simple structure without a gear box or ball screws can maintain long-term and stable high accuracy.

Selectable monitor size and position

A 17″ monitor as standard or about 24″ monitor as optional can be selected.
A monitor can be installed on either side of the stand (DX type)

It offers flexibility so that a dedicated detector for surface texture or contour profile can be installed later

Supporting multiple sensors so that you can select a detector for intended use
It can be used as a multifunction instrument with more than one detector combined
Since other detectors can be installed later, you can first purchase the instrument with minimum specification and later add detectors as necessary to expand the function. As such it is very flexible

Contour Detector (General Purpose)

Contour Detector (High Accuracy)

Roughness Pickup

Real-time control of the driving speed
A new type of operation panel for safe measurement

Newly equipped with an override dial to control the driving speed between 0 and 100% of the maximum value on a real-time basis
Middle point, which is useful for CNC programming, can be registered with one button

Names of models based on system configuration and selection

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Specifications

Measuring Unit

Item/Model

SURFCOM NEX 031/041 DX2/SD2

Tracing driver

X-axis
(L: measuring length mm)

Sensing Method

Linear Scale

Straightness Accuracy

with High-accuracy contour detector (µm/mm)

0.08/100

2.0/200

with General-purpose contour detector (µm/mm)

0.08/100

2.0/200

with Roughness pickup (µm)

(0.05+1.0L/1000) (L: Measuring length mm)

X-axis indication accuracy (µm): horizontal*¹

±(0.8+1.0L/100) (L: Measuring length mm)
*Contour measurement with 100 mm driver

±(0.8+3.0L/200) (L: Measuring length mm)
*Contour measurement with 200 mm driver

Resolution (µm)

0.016

Speed (mm/s)

Travel Speed

0.03 to 100

Measuring Speed

0.03 to 30

Tilt Angle*

±15 （Optional tilting device）

Measuring Stand

Column

Speed (mm/s)

Travel Speed

CNC

Max. 50

Joystick

Max. 35

Base

Material

Gabbro

Detector

Model/Item				SURFCOM 031/041 NEX DX2/SD2
				11	12	13	14	22	23	24	25
General-Purpose Contour Detector	Measuring Range	Z-axis (mm): Vertical		60
	Contour	Sensing method		High accurary scale
		Resolution (µm)		0.04 (Full range)
		Indication accuracy (µm): vertical		± (1.2+\|2H\|/100) (H: Measuring height mm) *at 20 ±2°C
				± (1.5+\|2H\|/100) (H: Measuring height mm) *at 20 ±5°C
	Stylus	for Contour	Model	DM45505 (Standard accessory for NEX 3**)
			Measuring Force (mN)	10 to 30 (Manually Adjustable)
			Tip Material	Cemented Carbide
			Tip Shape	Rtip 25 µm/24° cone
	Function			Downward measurement / Collision detection safety function / Retract function

Model/Item				SURFCOM NEX 031/041 DX2/SD2
				11	12	13	14	22	23	24	25
High-Accuracy Contour Detector	Measuring Range	Z-axis (mm): Vertical		60
	Contour	Sensing method		Laser optical diffraction scale
		Resolution (µm)		0.02 (Full range)
		Indication accuracy (µm): vertical		± (0.8+\|2H\|/100) (H: Measuring height mm)
	Stylus	for Contour	Model	DM45505 (Standard accessory for NEX 4)
			Measuring Force (mN)	2 to 30 (Adjustable on measuring/analysis integrated software “ACCTee”)
			Tip Material	Cemented Carbide
			Tip Shape	Rtip 25 µm/24° cone
	Function			Down/upward measurement / Collision detection safety function / Retract function

Model/Item				SURFCOM NEX 031/041 DX2/SD2
				11	12	13	14	22	23	24	25
Roughness Pickup	Measuring Range	Z-axis (µm): Vertical		1000
	Roughness	Sensing method		Differential inductance
		Measuring Range (µm)		6.4 to 1000
		Resolution (nm)		0.1 to 20
	Stylus	for Roughness	Model	DM43801 (Standard accessory for NEX **1)
			Measuring Force (mN)	0.75
			Tip Material	Diamond
			Tip Shape	Rtip 2 µm/60° cone
	Function			Down/upward measurements / Upper limit detection safety mechanism

Others

Power Supply	Voltage (V) , Frequency (Hz)		Single phase AC100 to 240, 50/60
	Power Consumption (VA)		Max. 930
Air Supply	Supply pressure (MPa)		0.45 to 0.7
	Working pressure (MPa)		0.4
	Air consumption (L/min)		0.1 (Max. 10)
	Position of supply port		DX2 model: main body lower left / SD2 model: main body back side (with anti-vibration table)
	Air supply connecting port		One-touch pipe joint for tubes with Outside diameter Ø6 mm
Environment	Temperature	*Temperature of accuracy guarantee (°C)23*	20±5 (Ratio of temperature change ±0.5 / within an hour 0.1 / within one measuring time)
		Temperature of operation guarantee (°C)	15 to 30
		Storage temperature (°C)	5 to 40
	Humidity	Humidity of operation guarantee (%)	4o to 80 (without condensation)
		Storage humidity (%)	80 (without ceondensation)

*1 Excluding when using roughness pickup
*2 Guaranteed accuracy is excluding deformation of workpiece,caused by temperature change.
*3 Indication accuracy(vertical) with general-purpose contour detector is variable depending on temperature range.

Power and air supply and a connecting hose are required before the delivery.
Contents of the specification may be changed without any notice due to product modifications

Accretech Surface Texture & Contour Measuring Instruments 1+1 Detector SURFCOM NEX 031/041