1. Cold drawing process line of adequate capacity to manufacture cold deformed hexagonal bar.
2. Suitable end finishing machine for carrying out cutting of cold deformed hexagonal bar to required length by cold machining.
3. Turning / thread rolling / thread forming machine.
Hot Rolling.
Isothermal heat treatment line to achieve required mechanical properties as specified.
Shot Blasting
Facility of Zinc coating and Chromate passivation.
Facility for removal of Hydrogen Embrittlement.
Crack detection testing facility.
Bend removing (straightening) machine.
Bend test facility.
Mechanical, metallurgical and Chemical analysis testing facilities to test the required parameters as specified in specification no.OFM/TDS/TRACK-72/02.
NUT TO DRG.NO.613.44.071,TECHNICAL REQUIREMENT AS PER SPEC. NO.OFM/TDS/TRACK-72/O3
Drawing no.
DRG.NO.613.44.071
Manufacturing Technology
1. Cold drawing process line of adequate capacity to manufacture cold deformed hexagonal bar.2. Suitable end finishing machine for sizing of cold deformed hexagonal bar to required length by cold machining.
Hot Rolling. Suitable heat treatment line to achieve required mechanical properties as specified.
Facility of Zinc coating and Chromate passivation.
Testing / Inspection Facility
Crack detection testing facility.
Mechanical, metallurgical and Chemical analysis testing facilities to test the required parameters as specified in specification no.OFM/TDS/TRACK-72/03.
RUBBERISING OF SHORT BUSHING TO DRg.No.613.44.061, AS PER SPEC.No.OFM/TDS/TRACK-72/04 AND COMPLETE ASSEMBLY DRg.No.613.44.057 Cb.
Drawing no.
DRg.No.613.44.061,
Manufacturing Technology
1. Injection moulding machine.
Testing / Inspection Facility
1. Tensile strength testing facility.
2. Hardness testing facility.
3. Brittleness testing facility at low temperature.
4. Bonding strength test facility.
5. Service life (Endurance) test facilities.
6. Testing facilities as per specification no. OFM/TDS/TRACK-72/04.
1. Tensile strength testing facility.
2. Hardness testing facility.
3. Brittleness testing facility at low temperature.
4. Bonding strength test facility.
5. Service life (Endurance) test facilities.
6. Testing facilities as per specification no. OFM/TDS/TRACK-72/04.
RUBBERISING OF LONG BUSHING TO DRg.No.613.44.059,AS PER SPEC.No.OFM/TDS/TRACK-72/04 AND COMPLETE ASSEMBLY DRg.No.613.44.055 Cb.
Drawing no.
DRg.No.613.44.059
Manufacturing Technology
1. Injection moulding machine.
Testing / Inspection Facility
1. Tensile strength testing facility.
2. Hardness testing facility.
3. Brittleness testing facility at low temperature.
4. Bonding strength test facility.
5. Service life (Endurance) test facilities.
6. Testing facilities as per specification no. OFM/TDS/TRACK-72/04.
SHORT BUSHING TO DRG. NO.613.44.061, TECHNICAL REQUIREMENTS AS PER SPEC. NO. OFM/TDS/TRACK-72/01.
Drawing no.
Manufacturing Technology
DRG. NO.613.44.061
1. Cold drawing process line of adequate capacity to manufacture cold deformed pipe with inner hexagonal profile.2. Heat treatment line to achieve required mechanical properties as specified.3. Suitable end finishing machine for carrying out cutting of cold deformed pipe with inner hexagonal profile to required length by cold machining.
Hot Rolling.
Testing / Inspection Facility
Mechanical, metallurgical, chemical analysis and crack detection testing facilities to test the required parameters as specified in specification no. OFM/TDS/TRACK-72/01.
MEDIUM BUSHING TO DRG. NO.613.44.060, TECHNICAL REQUIREMENTS AS PER SPEC. NO. OFM/TDS/TRACK-72/01.
Drawing no.
DRG. NO.613.44.060
Manufacturing Technology
1. Cold drawing process line of adequate capacity to manufacture cold deformed pipe with inner hexagonal profile.2. Heat treatment line to achieve required mechanical properties as specified. 3. Suitable end finishing machine for carrying out cutting of cold deformed pipe with inner hexagonal profile to required length by cold machining.
Hot Rolling.
Testing / Inspection Facility
Mechanical, metallurgical, chemical analysis and crack detection testing facilities to test the required parameters as specified in specification no. OFM/TDS/TRACK-72/01.
1. Cold drawing process line of adequate capacity to manufacture cold deformed pipe with inner hexagonal profile. 2. Heat treatment line to achieve required mechanical properties as specified. 3. Suitable end finishing machine for carrying out cutting of cold deformed pipe with inner hexagonal profile to required length by cold machining
Mechanical, metallurgical, chemical analysis and crack detection testing facilities to test the required parameters as specified in specification no. OFM/TDS/TRACK-72/01.
