STH 2200
آلة تجليخ العمود المرفقي STH 2200: مصممة لطحن أعمدة الكرنك بدقة وسطح الجودة المطلوب. الهيكل الرئيسي المكون من قطعة واحدة والطاولة ورأس العجلة مع تغذية ديناميكية ألويدية سريعة ويتم توفيرها بواسطة نظام هيدروليكي. يوفر تشغيل مخزون الرأس وإزاحة غراب الذيل على وسادة الهواء وتعديل محرك غراب الرأس ، مع سرعة دوران الأبراج ، راحة قصوى. يتم التحكم في حركة الطاولة إلى الطاولة إلى اليسار واليمين يدويًا وتلقائيًا. يوفر نظام التغذية الدافعة لرأس العجلة الميكرومترية في الماكينة أيضًا عملًا سريعًا ودقيقًا.
| TECHNICAL SPECIFICATIONS | STH 2200 | |
|---|---|---|
| Maximum distance between centers | 2250 mm | |
| Maximum distance between self centering chucks | 2200 mm | |
| Maximum weight admitted on the centers | 300 kg | |
| Maximum weight admitted with steady rest | 600 kg | |
| Height of centers over table | 300 mm | |
| Maximum diameter admitted on steady rest | 130 mm | |
| Maximum diameter of grinding wheel | 810 mm | |
| Maximum grinding diameter with new wheel | 200 mm | |
| Maximum head offset | 140 mm | |
| Minimum grinding wheel thickness | 18 mm | |
| Maximum grinding wheel thickness | 60 mm | |
| Diameter of the chucks | 200 mm | |
| Workheads rotation speeds (Stepless) | 10÷100 rpm | |
| Maximum diameter admitted on table | 600 mm | |
| Maximum quill traverse on tailstock | 25 mm | |
| Air pressure for heads displacement | 8 bar | |
| Wheelhead fast hydraulic feed | 200 mm | |
| Wheelhead manual centesimal feed | 150 mm | |
| Wheelhead manual feed for hand wheel turn | 1 mm | |
| Wheelhead impulse feed | 0.005 mm | |
| Table feed per turn of hand wheel | 5 mm | |
| Fast automatic table traverse speed | 5000 mm/1ʹ | |
| Grinding wheel motor power | 7,5 kw | |
| Headstock motor power | 1,5 kw | |
| Hydraulic unit motor power | 2,2 kw | |
| Table displacement motor power | 0,75 kw | |
| Coolant unit motor power | 0,09 kw | |
| CODE | STANDARD EQUIPMENTS | ADET / QUANTITY |
| STD 133 | Steady rest capacity diameter 30÷160 mm thickness | 2 |
| STD 134 | Grinding wheel face and radius dresser with diamond | 1 |
| STD 135 | Shaft centering device with dial gauge | 1 |
| STD 136 | Crank pins arm measuring device | 1 |
| STD 137 | Self centering chuck diameter 200 mm | 2 |
| STD 138 | Head displacement checking device with dial gauge | 1 |
| STD 139 | Grinding wheel diameter 710x203x22 mm | 1 |
| STD 562 | Static grinding wheel balancer with rotating plates | 1 set |
| STD 140 | Pair of flanges for grinding wheel | 2 |
| STD 141 | Grinding wheel static balancing shaft | 1 |
| STD 142 | Grinding wheel extractor and bushing threaded hub protection | 1 |
| STD 143 | Wheel head and table slide ways lubrication system | 1 set |
| STD 144 | Hydraulic system | 1 set |
| STD 145 | Pneumatic system | 1 set |
| STD 146 | Coolant system | 1 set |
| STD 147 | Service kit | 1 set |
| STD 148 | Operating manual | 1 |
| CODE | OPTIONAL EQUIPMENTS | ADET / QUANTITY |
| SR 0168 | Continuos journal sizing gauge (25-110 mm) | — |
| SR 169 | Measuring fork range from (100-200 mm) | — |
| SR 0054 | Dual scale electronic dial gauge for centesimal diameter check | — |
| SR 0055 | Crankshaft counter balance weight | — |
| SR 0056 | Portable super finisher with grinding belt | — |
| SR 0057 | Grinding belt for superfinisher 20 mm thickness | — |
| SR 0058 | Grinding belt for superfinisher 25 mm thickness | — |
| SR 0059 | Grinding belt for superfinisher 30 mm thickness | — |
| SR 0060 | Tapered center with removing bush (require 2 pcs) | — |
| SR 0061 | Sheared center with removing bush | — |
| SR 0062 | Driving dog capacity diameter | — |
| SR 0063 | Cathplate (20÷75 mm) (require 2 pcs) | — |
| SR 0064 | Cathplate (70÷140 mm) (require 2 pcs) | — |
| SR 0065 | Grinding wheel diameter 710x203x18 mm | — |
| SR 0066 | Grinding wheel diameter 710x203x20 mm | — |
| SR 0067 | Grinding wheel diameter 710x203x24 mm | — |
| SR 0068 | Grinding wheel diameter 710x203x26 mm | — |
| SR 0069 | Grinding wheel diameter 710x203x28 mm | — |
| SR 0070 | Grinding wheel diameter 710x203x30 mm | — |
| SR 0071 | Grinding wheel diameter 710x203x32 mm | — |
| SR 0072 | Grinding wheel diameter 710x203x34 mm | — |
| SR 0073 | Grinding wheel diameter 710x203x36 mm | — |
| SR 0074 | Grinding wheel diameter 710x203x38 mm | — |
| SR 0075 | Grinding wheel diameter 710x203x40 mm | — |
| DIMENSIONS | ||
| Length | 4400 mm | |
| Height | 1650 mm | |
| Width | 2100 mm | |
| DIMENSIONS WITH PACKING | ||
| Length | 4550 mm | |
| Height | 1860 mm | |
| Width | 2250 mm | |
| WEIGHTS | ||
| Without packing | 5300 kg | |
| With packing | 6300 kg | |