WAVE SPRINGS SPECIFICATION FORM

Transcription

1 WVE SPRINGS SPECIFICTION FORM LOD Equal Deflection and Load LOD Reduced Operating Height REDUX TM Wave Spring Coil Spring RDIL WLL FREE HEIGHT WIRE THICKNESS OPERTES IN HOLE DIMETER CLERS ROD DIMETER TURNS LOD T WORKING HEIGHT WVES PER TURN INDICTE UNITS OF MESURE (IN. & LB.), (MM & N) 2. WIRE THICKNESS 3. RDIL WLL 4. DIRECTION OF WIND OPT LH RH INSIDE DIMETER 5. FREE HEIGHT 6. RTE BETWEEN & 7. LOD 8. LOD 9. HOLE DIMETER 10. ROD DIMETER 11. NUMBER OF TURNS 12. WVES PER TURN 13. SQURENESS 14. FINISH 15. FREQUENCY OF COMPRESSION CYCLES/SEC. ND WORKING RNGE HEIGHT 1 TO HEIGHT OPERTING TEMP. F/ C 17. OTHER: 241

2 CONSTNT FORCE SPRINGS SPECIFICTION FORM If Wf E T If = Initial deflection to reach rated load Wf = Max. working deflection DD B (DI.) W R INDICTE UNITS OF MESURE (IN. & LB.), (MM & N) 2. MTERIL THICKNESS 3. MTERIL WIDTH 4. LENGTH 5. INSIDE DI 6. DRUM DI 7. WORKING DEFLECTION 8. LIFE CYCLES 9. STNDRD END CONFIGURTION: (OTHER CONFIGURTIONS VILBLE UPON REQUEST) DIMENSION DIMENSION B (DI) END RDIUS R PICKUP LENGTH E 10. FINISH 11. OPERTING TEMP. F/ C 12. OTHER: 242

3 COMPRESSION SPRINGS SPECIFICTION FORM Compression springs are generally specified to work in a bore or over a rod. They can be supplied with end coils closed and ground square for optimum alignment and reduced solid height. Springs can also be pre-stressed during manufacture to maintain length at elevated stress levels. I II III IV CLOSED & GROUND ENDS. RH LH CLOSED ENDS, NOT GROUND. OPEN ENDS, NOT GROUND. OPEN ENDS, GROUND. INSIDE DIMETER OR WORKS OVER MX SOLID HEIGHT FREE LENGTH OR WORKS IN INDICTE UNITS OF MESURE (IN & LB), (mm & kg) 3. DIRECTION OF WIND OPT LH RH 4. STYLE OF END I II III IV 5. SQURENESS 6. RTE BETWEEN & 7. LOD 8. LOD 9. No. OF CTIVE COILS 10. TOTL No. OF COILS 11. FINISH 12. FREQUENCY OF COMPRESSION CYCLES/SEC ND WORKING RNGE LENGTH 1 TO LENGTH OPERTING TEMP F/ C 14. OTHER 243

4 CONICL SPRINGS SPECIFICTION FORM Conical springs are specified where the large end is designed to work in a bore and the small end fits over a rod. Springs of this type offer reduced solid height compared to straight compression springs, especially when they are capable of telescoping. I II CLOSED & GROUND ENDS. CLOSED ENDS, NOT GROUND. INSIDE DIMETER FREE LENGTH MX SOLID HEIGHT INDICTE UNITS OF MESURE (IN & LB), (mm & kg) 3. DIRECTION OF WIND OPT LH RH 4. STYLE OF END I II 5. RTE BETWEEN & 6. LOD 8. No. OF CTIVE COILS 9. TOTL No. OF COILS 10. FINISH 11. FREQUENCY OF COMPRESSION CYCLES/SEC ND WORKING RNGE LENGTH 1 TO LENGTH OPERTING TEMP F/ C 13. OTHER 7. LOD 244

5 EXTENSION SPRINGS SPECIFICTION FORM Extension springs feature a close wound body with loops on both ends to facilitate attachment. They are supplied wound with initial tension that can be varied within a limited range to achieve different loading characteristics. Other features such as loop diameter, opening and relative position can be modified to ensure a proper fit. END STYLE LOOP TYPE I MCHINE LOOPS RECOMMENDED LOOP LENGTH. MIN 1/2 MX 1.1 x II III IV CROSSOVER SIDE LOOPS EXTENDED HOOKS LENGTH OPENING FREE LENGTH 1.1 x S REQUIRED B LOOP/HOOK LENGTH LOOP/HOOK B LENGTH OPENING. OPENING. CTIVE COILS B FREE LENGTH OPENINGS 9. MXIMUM EXTENDED LENGTH (INSIDE ENDS) WITHOUT SET 3. DIRECTION OF WIND OPT LH RH 4. END STYLE I II III IV B I II III IV (SEE BOVE) 5. INITL TENSION 6. RTE BETWEEN & 7. LOD 8. LOD 10. RELTIVE LOOP POSITION RNDOM OR LIGNED T DEGREES DEGREES 11. FINISH 12. FREQUENCY OF EXTENSION CYCLES/SEC ND WORKING RNGE LENGTH 1 TO LENGTH OPERTING TEMP F/ C 14. OTHER 245

6 SWIVEL HOOK SPRINGS SPECIFICTION FORM Swivel hook springs are best suited to heavy duty or high cycle applications. Unlike standard extension springs of similar dimension the hooks on these springs can be designed for optimum life cycle requirements and can also rotate to suit alignment conditions. WIRE DIMETER HOOKS HOOK ID 3. HOOK ID 4. HOOK B ID OPENING. OPENING. HOOK OPENING CONE PPROX. COILS ECH END. B PPROX. CLOSE WOUND COILS. FREE LENGTH 8. MXIMUM EXTENDED LENGTH (INSIDE ENDS) WITHOUT SET 3. DIRECTION OF WIND OPT LH RH 4. INITL TENSION 5. RTE BETWEEN & 6. LOD 9. FINISH 10. FREQUENCY OF EXTENSION CYCLES/SEC ND WORKING RNGE LENGTH 1 TO LENGTH OPERTING TEMP F/ C 12. OTHER 7. LOD 246

7 TORSION SPRINGS SPECIFICTION FORM Torsion springs are designed to operate over a mandrel. They are wound left or right hand as required to withstand the loads applied. Spring legs are specified to ensure proper fit and function. TBLE 1 I II III TBLE 2 DIRECTION OF WIND Straight Offset Ends IV V Short Hook Ends VI Double Torsion LH RH Hinge Ends Straight Torsion Ends Special Ends B BODY LENGTH F LENGTH OF LEG # OF COILS 1 P 2 MNDREL DIMETER LENGTH OF MOMENT RM INDICTE UNITS OF MESURE (IN & LB), (mm & kg) 3. DIRECTION OF WIND LH RH (SEE TBLE 2) LENGTH OF LEG B 8. TORQUE 2 T 2 9. LENGTH OF SPCE VILBLE 10. MXIMUM WOUND POSITION FROM FREE POSITION 11. F FREE NGLE OR POSITION 4. END STYLE I II III IV V VI (SEE TBLE 1) 5. STYLE OF END B I II III IV V VI (SEE TBLE 1) 6. RTE BETWEEN PER TURN (360 ) 7. TORQUE 1 T FINISH 13. FREQUENCY OF ROTTION CYCLES/SEC ND WORKING RNGE TO DEFLECTION 13. OPERTING TEMP F/ C 247

8 BTTERY SPRINGS SPECIFICTION FORM Battery springs can be configured to meet custom specifications and materials. When designing Battery springs, determine contact location based on the merican National Standards Institute s and IEC standard dimensions. Refer to NSI Standard C18 and International Electrotechnical Commission IEC86. INDICTE UNITS OF MESURE (IN. & LB.), (MM & KG) 1. SPRING TYPE I II III IV 7. FREE LENGTH COMPNY: 1. SPRING TYPE 2. BTTERY I II TYPE III IV C D 8. CENTRE DDRESS: TO CENTRE/END 3. MTERIL 2. BTTERY TYPE C D 4. WIRE DIMETER 9. EYELET ID 3. MTERIL 5. BSE OD CITY: 10. NUMBER OF CTIVE COILS 6. TOP ID STTE: ZIP: 4. WIRE DIMETER 11. TOTL NUMBER OF COILS 7. FREE LENGTH CONTCT: 5. BSE OD 8. CENTER TO CENTER/END 12. PHONE: PPROX 9. EYELET ID 6. TOP ID NUMBER OF CTIVE COILS TOTL NUMBER OF COILS 13. FX: FINISH 12. PPROX. QUNTITIES TO BE QUOTED: 13. FINISH END USE OR PPLICTION: 248

9 BELLEVILLE SPRINGS SPECIFICTION FORM When a compression spring application requires a high load in a small space Bellville washers provide a solution. The conical form of these springs enables them to support high loads with relatively small deflections and solid heights compared with helical springs. Belleville springs are often used to solve vibration, thermal expansion, relaxation and bolt creep problems. OD ID h t Ho RRNGEMENT TYPE. Single Disk B. Parallel C. Series D. Series-Parallel Load: Disks: Load: Disks: Load: Disks in Serie: Disks in Deflection Deflection Deflection Flat Deflection Flat 2. THICKNESS (t) 3. OD OR WORKS IN 4. ID OR WORKS OVER 5. HEIGHT (Ho) 6. (h) 7. (h/t) 8. RRNGEMENT TYPE B C D 9. STCK HEIGHT 10. OPERTING TEMP F/ C 11. FINISH 12. OTHER 249