This standard specifies the type, model and series parameters of the main and passive gears of the oil pump of small and medium power internal combustion engines. This standard is applicable to the external meshing involute gears of the oil pump of small and medium power internal combustion engines. JB/T 6010-1992 Series parameters of oil pump gears of internal combustion engines JB/T6010-1992 Standard download decompression password: www.bzxz.net
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J95 JB Machinery Industry Standard of the People's Republic of China JB/T6010-92 Internal combustion engine oil pump gear Series parameters 1992 -05-28 Released Implemented by the Ministry of Mechanical and Electronics Industry of the People's Republic of China on 1993-01-01 Released Machinery Industry Standard of the People's Republic of China Internal combustion engine oil pump gear| |tt||Series parameters Subject content and scope of application This standard specifies the types of main and passive inner wheels of oil pumps for small and medium-power internal combustion engines. Plastic and series parameters. This standard is suitable for small and medium-power internal combustion engines. Internal combustion engine oil pump outer joint involute book wheel (hereinafter referred to as gear) 2 reference standards ZBJ94004 JB/T5091 Internal combustion engine pump gear technical conditions Internal combustion engine oil pump powder metallurgy gear technical conditions 3 types, models and series parameters 3.1 Type External clutch involute tooth cylindrical gear. 3.2 model The series model name is based on the Latin character JBC, the serial number and the internal number, and the tooth width is JBC xx xx × x | Differences, such as 8a, 8b.8c.3.3 series parameters The dimensions and parameters of the gear series are shown in Table 1. 3.4 ??Gears made of pin or spherical iron. The materials and dimensions must be consistent 2BJ94004 regulations. 3.5 Powder metallurgy gears, materials and dimensional accuracy should comply with the regulations of JB/T5091. 3.6 The calculation of unit rows is shown in Appendix A (reference part). The Ministry of Machinery and Electronics Industry approved JB/T6010--92 on 1992-05-28 1993-01-01 for implementation JB/T601092||tt ||80 128 168 010906 01908 000 0189608g 1200 1 (aa)/ bzhou > > > > >||tt ||6> 1 EI> > 1> > > >|| tt||o o> 85 uru 00'19 O 196 008h| |tt||00.9h 2 00.0m 00\9℃ 009c 0 0066||tt| |00'00 0 00 69L 00' 0000 00'81 00\ 91 00'91 uur 056 08\86 018 00°99 00' rg 00'09 00.8 00 00 2898 00.9 009 00'60 00'0 67 929 00 0 00:08 00r08| |tt||wu sot'o 8109°0 80 6 90 26690 96790 o 3660 9290 26590 22590 0 1290 2660| |tt||990 0 0 0 0 0 0 6||tt ||0 0 0 0 0 (.) 0 99~1| |tt||S 0v--6 0%;~8. 02 ~9 r 93.! 2 qit n 0 o 0o 2 4c|| tt||(elc19)bzxz.net (a(19) 3 816 2 ur a||tt| |90 soauf tooar 0 zo2u t0P yes JB/T6010-92|| tt||0109800 19 R 91 60 -0196062 662 126||tt ||(s.)t > 0> 8> 0> 1 >||tt| |BI> Wu 0099 00'09 gevg 00r0s 0 00s||tt ||9t'e 050m r68 00'96 u 0 00.00 00' 9 00'09 0'89 00'Vs 00'89 06 e 0 wu 1690 8109'0 0 990 90 sr0 zo o 0 0 0 0 0 (.) 09S 09~F wu 93 0 0 % 9 wu Source 0 40FF A1 unit displacement Unit displacement is calculated according to formula (A1): Formula d .---The diameter of the holding net.mm -The original street wheel center.mm: P-raw net meat pitch.mm. A2 base circular tooth pitch|| tt | |tt||Currently discuss the capital Q. Calculate % according to formula (A3) In the formula; |tt||The relationship between A4 theoretical flow rate and gear width JB/T6010-92 Appendix A Calculation of unit displacement (piece)||tt ||dr 3 )x10-1L/(rcm) P=元mcosx mm Qi.-qbnL/min. Theoretical flow it (when the speed is 1000r/min) The relationship between the transmission wheel width is shown in Figure A1130m 130 um/\ m/a0nt||tt| |110 100m 90m 30, 70, e0 50 40||tt| |30i- 20j 1o 0 10 JBCo1 20 30 JBCot JBCO Jnco 40 Fig.A1 50 JBCo8 JBC07 JBC06 HJBC05 60 World wheel width mm (AI) (A2) ·(A3)||tt ||Additional notes: JB/T6010—92 This standard is proposed by the Shanghai Internal Combustion Engine Research Institute of the Ministry of Mechanical and Electronics Industry. The Shanghai Internal Combustion Engine Research Institute of the Ministry of Mechanical and Electronics Industry is responsible for drafting this standard. The main chapters of this standard are clear to the person paying the title. Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.