TY114 (thin wall) a high-frequency welded technical parameters, the main technical specifications of a raw material (steel) strip material conditions: hot-rolled or cold-rolled low carbon steel; 2, finished request pipe diameter: φ32 ~ φ114mm wall thickness : 0.8 ~ 2.0mm 3, machine columns require machine column form: Split; Arrangement: feed, side discharge (from the console direction, given by the customer) Unit Production speed: 0 ~ 65m / min Second, the process unwinding process → → horizontal spiral welded shear Looper → leveling → roll forming → high-frequency welding → Scraper → cooling → sizing → straightening → → fly sawing material cutting station three, pipe line is mainly composed Specifications 1, open-book machine structure: hand rod reel expansion and contraction, double roll; adapt to strip inner diameter: φ508mm steel outer diameter: ≤φ1600mm strip width: 100 ~ 360mm steel coil weight: ≤3 ton brake Form: pneumatic brake strength; station converted form: manhandled turning 180 ° 3, horizontal spiral Horizontal Looper Looper: introduced by the jacket, center discharge; looper diameter: 5 m strip width: 100 ~ 360mm steel thickness: 0.8 ~ 2.5mm for filling speed: 120 ~ 200m / min structural forms: steering rack, pinch mechanism (11KW AC variable speed motor), Looper body (22KW AC variable speed motor) access to materials ( steel) Control: feed for manual control, and with the use of open-book machine console; the material is non-powered 4, forming 4.1 feed unit sizing device guide edger: After leveling vertical roll a pair of guide rollers, manually adjustment for the opening and closing adjustments; leveler rolls: 7-roller flattening device so smoothly into the strip forming units; leveler rolls for non-powered roller, lower roller fixed roller screw up and down through the first round of adjustment; 4.2 molding The unit uses a baseline level rack roll forming principle, roll pass dual radius. Molding requirements: pipe diameter: φ32 ~ φ100mm wall thickness: 0.8 ~ 2.5mm 4.3 molding frame size: the number of roller frame roller frame roller shaft diameter shaft material heat-axis horizontal roller frame 7 φ70mm 42CrMo frequency quenching quenching edger stand 9 φ45mm 40Cr quenched molding frame frequency quenching mechanism 4.4 Requirements: 1. Set a group (two) rack in front of the vertical roll group level after three roller rack tube surface to avoid scratches; 2. In each forming an opening at the top level of the rack roller bearings are located side by overload protection device, when faced with an overload of the pad cushion to protect the horizontal roller and drive, do not need to be replaced with new cushion 3. horizontal roller frame gantry structure, including: opening forming: 4 Rack closed molding: 3 frame 4. edger stand for chute structure, including: double vertical roller guide, manual adjustment and alignment while opening and closing; vertical roll up and down with regulatory agencies; 5. roll changing the way: side pull; 6. chassis lubrication: horizontal roller frame bent back end using oil grease gun with refueling nozzle; 5, welding equipment (mechanical parts) 5.1, weld-oriented chassis :( 1 set) by the upper and lower guide rollers consisting of two rollers, in the middle with a guide blade, weld angle by adjusting the screw; 5.2 welding squeeze roller rack: (1 set) three-roller (upper roller frame removable), press roll pressing the molten metal is pressed and welded together; 5.3 squeeze rollers mounted side roll diameter:. φ45mm; 5.4 outer deburring device (1) is provided with front and rear of the tool holder can be used interchangeably, handwheel. adjust the height and lateral position of the tool and to install a pneumatic device to quickly retract; 5.5 lower supporting part: hard wood support, height-adjustable; ensure smooth cutting 5.6 weld dressing roller rack: (1). vertical roll, and manually adjust the opening and closing of the cooling device type 5.7: Combined spray and overflow tank type 6, sizing stands 6.1 Sizing Requirements: pipe diameter: φ32 ~ φ100mm wall thickness: 0.8 ~ 2.5mm 6.2 Sizing Frame size: the number of roller frame roller frame roller shaft diameter shaft material heat-axis horizontal roller frame 6 φ70mm 42CrMo frequency quenching quenching edger stand 6 φ45mm 40Cr quenched and tempered high-frequency quenching mechanism sizing stands 6.3: 1. roll changing ways: on the side pull roller 2. Adjustment: Adjusting the left alone. 3. edger stand for chute structure, double vertical roller guide, manual adjustment and at the same time opening and closing; the adjustment mechanism and bring down ;; 4. The rack Lubrication: horizontal roller frame bent back end using grease gun grease with refueling nozzle; 6.4 (Turkey head) straightening device acts: straightening steel flatness, guide pipe right into the flying saw, but also the other side reeling from the tube; structure: four rolls Turkey head, respectively, up and down, left and right to adjust and rotation adjustment; quantity: two-sided Turkish head; straightening steel pipe diameter: φ32 ~ φ100mm pipe wall thickness: 0.8 ~ 2.5mm 7, computer Flying Saw Type: Computer Length Flying Saw; Uses: 1 Determine pipe fixed-length cut position, and quickly start the cutting equipment and lines for speed synchronization; 2. maintain cutting equipment and lines for speed synchronization, cutting off steel body movements; 3. fast reset; control methods: computer control motor through a reduction gear box rack and pinion drive flying saw the car; Cutting method: heat friction metal sawing; Saw car Maximum speed: 70m / min cutting diameter: φ32 ~ φ114mm sawing pipe wall thickness: ≤3.0mm cutting accuracy: ± 3mm Length Length: 4 ~ 10m blade specifications: φ600 × 70 × 3.5 blade speed: 3400rpm Cutting motor: 22KW tracking motor: 15KW pneumatic system: 0.4 ~ 0.7Mpa 7, after the roller frame in the form of stand structure: steel welded structure; roller rack elevation: rolling and pipe fittings, flying saw cutting centers consistent elevation; roller forms, materials: roller for flat roll, Material: 45 # steel hard chrome plated hardened, long life, no scratches steel roller operating power: the 3KW motor drag, which can meet the needs of different production rate; stacker direction :( fittings forward direction); four, drive the entire unit using molding machine and sizing independent drive unit, the main motor of each system by deceleration boxes, gear box (spiral bevel gear), propeller shaft and drag the horizontal roller; edger for non-powered roller. Spiral bevel gear units host material used 20CrMnTi motor: 90KW two gearbox lubrication: thin oil immersion lubrication; cabinet outside the oil level display; five, plumbing distribution: the whole reserve Coolant inlet, each roll is installed in the middle Adjustable metal cooling sprinklers, coolant flow rate: ≥15 tons / hour. Six main pipe line is mainly purchased parts two sets of 90KW DC motor reducer Changzhou State-mao Cathay flying saw power Shenyang Conte cylinder, pneumatic components using regular domestic brand-name manufacturers molding, sizing unit bearing Ha `` Los designer tile bearing the main electrical components using a solid-state high-frequency regular domestic brand-name manufacturers producing 250kw Baoding