Precision Surface Roughness test machine
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Precision Surface Roughness test machine
مقدمة المنتج
جي بي – 4 c Precision Surface Roughness test machine is a kind of high precision contact pin type surface roughness measuring instrument, the instrument can be on the plane, inclined plane, cylinder, inner hole surface, deep groove surface, circular arc surface and spherical parts surface roughness test, and implement the parameters such as the shape of the surface rouPrecision Surface Roughness test machine ghness and contour measurement, also can measure the workpiece TP steps (يخدش).The instrument is easy to use, high precision and repeatability.
Equipped with computer and special measurement software, advanced noiseless mechanical positioning device, the instrument can select different positions of the parts to be tested, set various measuring lengths for automatic measurement, and the sampling data within the evaluation section can reach 3000 points.All measurement data and curves can be displayed on the screen or printed out, so it is widely used in automobile supporting industry, الات, mold processing, مؤسسات البحث العلمي, colleges and universities and other major industries.
The instrument conforms to the requirements of national standards GB/T3505-2000, GB/T6062-2001, GB/ T1010-1998, and international standards ISO5436 and ISO11562.
Precision Surface Roughness test machine
المواصفات الفنية
| نموذج | Jb-4c |
| Roughness measurement | |
| Measuring parameter | رع,rz,rt,rs,rsm,rp,rv,rmax,rq,د,pt, Lr,ln and rmr(tp)curve etc. |
| Roughness profile graph magnification | 10-500000 التعديل التلقائي |
| Roughness range
| رع 0.01 - 30 µm above |
| Sampling length
| ل: 0.08 ,0.25, 0.8, 2.5 مم |
| To evaluate the length | Ln: 1ل, 2ل, 3ل, 4ل, 5ل |
| Instrument evaluation sampling | 4000point
|
| Resolution ratio | 0.001 ميكرومتر |
| خطأ في الإشارة | ± (5 %+4نانومتر) |
| Measuring repeatability | ± 3 % |
| Measure the maximum height of workpiece | 300مم |
| Sensor measurable | Surface roughness of various parts such as plane, inclined plane, inner hole surface, outer cylinder surface, groove surface, circular arc surface and spherical surface |
| Natural diamond contact | معيار, height 8mm small pass, 4مم contact radius: 2 م, measuring force: 4 mn center angle: 60 درجات |
| The left and right sliding speed of the drive box | 2mm/sec |
| Drive box lifting form | Intelligent design: Up and down automatic lifting, the touch pin will automatically stop when it touches the highest point of the measured workpiece |
| سرعة الحركة | 0.5 mm/sec |
| Linear region | Vertical640 um |
| Pt measuring range for steps and scratches | 100 ميكرومتر |
| Longitudinal rangey
| 60 مم |
| Outline of the graphics | Direct contour, filtered contour |
| Rejector | Iso 2cr rejector |
| Measurable range of bore
| ≥ ø5 mm |
| X-yworkbench | Serving temperature with rotation angle ±10℃ x-y movement range is 15 مم |
| Dimensions of bearing inner and outer rings | The maximum outside diameter of inner ring is 280mm سمك 160 مم minimum diameter of outer ring is 12mm |
| Printing paper specification | A4 paper |
| نظام التشغيل | Win7 |
| ملحقات قياسيه, مُكَمِّلات | Roughness tester host, pillar and marble base, مراقب, drive device, sensor, x-y table, v-block, standard stylus, small-pass stylus, roughness template, computer printer, instructions |
| مزود الطاقة
| 220 vac ±10%, 50هرتز |
| Size of marble table | 630×400×100mm weight：100كلغ |
| Instruments and gross weight | 150 كلغ |
Precision Surface Roughness test machine
Instrument standard configuration
- One pillar and marble base
- One controller
- Driving device: 1 قطعة
- One sensor
- One set of X-Y workbench
- One Piece of V-shaped platform
- One A/D conversion card
- One signal line
- One signal control line
- One natural diamond roughness standard stylus
- One natural diamond roughness small-pass stylus
- One roughness sample (Certificate of National Metrology Institute)
- One set of measuring software and installation panel
- One set of computer and printer
(Brand computer, DDR4G memory, 500G hard disk, high performance integrated graphics card, 19.5-inch LCD monitor)
