Stationary Cut-Off Wheels Stationary Cut-Off Wheels

Stationary Cut-Off Wheels Table of Contents, Cutting Processes Cut-off wheels for stationary machines are allocated to the PFERD performance line SG-ELASTIC. Product labels and packaging are marked “Silver” in accordance to the colour coding system catalogue 206 “Grinding and Cut-Off Wheels”. ■ Table of contents, cutting processes ■ General information Tool drive Tool drive RAIL Special cut-off wheels for rail cutting HEAVY DUTY 10 High-performance cut-off wheels for cutting solid material, profiles and pipes with stationary high-performance machines Page CHOPSAW Cut-off wheels for cutting solid...

Stationary Cut-Off Wheels General Information Optimum clamping of cut-off wheels The prerequisite for optimum cut-off wheel performance is correct clamping. This is vital for protecting the user‘s safety. The adjacent figure shows the things to be observed: ➊ Machine spindle with high concentricity, ➋ flanges of equal size and ➌ intermediate paper layers if required for secure clamping and safe usage. Our recommendations: - Replace the intermediate paper layers after every second wheel change. - lways use intermediate paper layers with A a disc diameter of > 400 mm. ➌ Intermediate paper layer...

Stationary Cut-Off Wheels General Information Advantages of stationary cut-off grinding ■■Universal cutting process for all steels, cast iron, non-ferrous metal alloys and special alloys. ■■Smooth cutting surfaces and blank cuts during cold cutting-off. ■■Short cutting times, independent of the material quality e.g. material dia. 100 mm cold cut-off in approx. 7 s/cut hot cut-off in approx. 4 s/cut. ■■Easy cutting of steels which cannot be sawn or flame cut. ■■Consistent cutting quality over entire cut-off wheel lifetime until it is completely used up, due to the continuous self-sharpening process....

Stationary Cut-Off Wheels General Information 1. Maximum operating speed 2. Designation and shape of the tool T = Straight type PT = Depressed centre type CT = Tapered type 3. Outer diameter Outer dia. D in [mm] 4. Wheel thickness Thickness T/U in [mm] 5. Abrasive A = Aluminium oxide C = Silicon carbide ZA = Zirconia alumina, aluminium oxide 6. Grit size Grit size according to ISO 8486 7. Hardness grade (wheel characteristics) Hardness grade Wheel Material groups characteristics Performance line SG-ELASTIC (SG) H Very soft Steel, stainless steel (INOX) K Very soft Steel, stainless steel (INOX)...

Stationary Cut-Off Wheels Performance Line SG-ELASTIC, CHOPSAW Steel Very soft type - hardness grade K Multipurpose tool of hardness grade K for abrasive cutting operations using stationary machines. PFERD product characterized by aggressive abrasive performance for fast cuts and very long tool life. Abrasive: Aluminium oxide A Workpiece materials: Steel Application: Cutting of solid material, sections and pipes T Recommendation for use: Provides excellent cutting results on machines with up to 3 KW output. EAN 4007220 Maximum operating speed 80 m/s, flat type T (Form 41) 80 T 300-2,8 A 36 K...

Stationary Cut-Off Wheels Performance Line SG-ELASTIC, TABLECUT Multipurpose tool of hardness grade L for abrasive cutting operations using stationary machines. PFERD product characterized by high lateral stability and very long tool life. Steel Soft type - hardness grade L Abrasive: Aluminium oxide A Workpiece materials: Steel Application: Cutting of solid material, sections and pipes Recommendation for use: Best cutting results are achieved with highpowered machines in the 3 - 5 KW output range. Order No. Multipurpose tool of hardness grade L for abrasive cutting operations using stationary...

Stationary Cut-Off Wheels Performance Line SG-ELASTIC, UNIVERSAL Steel Medium-hard type - hardness grade O General-use product of hardness grade O for abrasive cutting operations using stationary machines. PFERD product with extremely good cutting capability for a quick cut combinded with excellent tool life. Abrasive: Aluminium oxide A Workpiece materials: Steel Application: Cutting of solid material, sections and pipes T Recommendation for use: Optimum cutting results are achieved with high-powered machines delivering more than 5 KW output. EAN 4007220

Stationary Cut-Off Wheels Performance Line SG-ELASTIC, RAIL Special-purpose tool of hardness grade Q for cutting rails. PFERD product noted for its long tool life. Steel Medium-hard type - hardness grade Q Abrasive: Aluminium oxide A Workpiece materials: Steel Application: Rail cutting operations Recommendation for use: Best cutting results are obtained with highpowered machines. T

Stationary Cut-Off Wheels Performance Line SG-ELASTIC, HEAVY DUTY Steel Types in various hardness grades High-performance cut-off wheels for use in stationary machines. PFERD product designed for aggressive cutting action, leaving a clean and bright cut even in large-diameter material. Abrasive: Aluminium oxide A Workpiece materials: Steel Application: Cutting of solid material, sections and pipes Recommendation for use: These wheels deliver optimal cutting results when driven by a high power output stationary machine. The wide hardness grade range makes it possible fo find a wheel suitable for...

Stationary Cut-Off Wheels Performance Line SG-ELASTIC, HEAVY DUTY High-performance cut-off wheels for use in stationary machines. PFERD product designed for a long lifetime, leaving a clean and bright cut. Cast iron/steel Types in various hardness grades Abrasive: irconia aluminia, Z aluminium oxide ZA Workpiece materials: Cast iron, steel Application: Cutting of solid material, sections and pipes Recommendation for use: These wheels deliver optimal cutting results when driven by a high power output stationary machine. The wide hardness grade range makes it possible fo find a wheel suitable for...

Stationary Cut-Off Wheels Performance Line SG-ELASTIC, HEAVY DUTY Steel core cut-off wheel SCT 1250 The steel-core cut-off wheels developed and patented by PFERD stand out thanks to their sandwich-construction solid steel body which does not contain any abrasive. This special tool structure has the following benefits: 1. The steel core allows the use of smaller wheel anges As a result: ■ Reduced residual disc diameter ■ Cutting of larger material cross-sections ■ Reduction of the cutting costs Maximum utilisation of abrasive 2. The steel core improves the lateral stability of the cut-off wheel...