Introduction to standards:
JB/T 8854.3—2001 This standard is a revision and merger of JB/T 8854.2—1999 and JB/T 854.3—1999. The main technical content changes are as follows: ——The nominal torque value and allowable speed of the coupling are increased; ——Appendix A and Appendix B are added. This standard specifies the type, basic parameters, main dimensions, technical requirements, test methods, inspection rules, packaging and selection calculation of GⅠCL and GⅠCLZ type drum gear couplings. This standard specifies that the coupling is suitable for connecting two horizontal coaxial lines and transmission shaft systems with a certain angular displacement. When the two ends of the connected shafts are far apart, it is suitable to use GⅠCLZ type, which transmits a nominal torque of 800~3200000N·m and an operating environment temperature of -20℃～80℃. This standard was first issued in January 1989 as ZB J19 013-89 and ZB J19 014-89, and was adjusted to JB/T 8854.2-1999 and JB/T 8854.3-1999 in April 1999. This is the first revision. JB/T 8854.3-2001 GⅠCL, GⅠCLZ drum gear coupling JB/T8854.3-2001 Standard download decompression password: www.bzxz.net
Some standard content:
ICS21.120.20
Machinery Industry Standard of the People's Republic of China
JB/F8854.3—2001
GICLGICLZ type
Curved tooth coupling GI CL GI CLZ.2001-08-23 issued
China Machinery Industry Federation
2001-12-01 Implementation
JG/T8B54.3—2001
2 Reference standards
3 Type, basic parameters and main dimensions
4 Technical requirements, test points, inspection rules, marking, packaging and storage Appendix A (Standard Appendix) Coupling involute chain hole connection dimensions Appendix A (Standard Appendix)
Selection and screening of drum type couplings
JB/8854.3-2001
This standard is the IB/T8854.2—1999GCL, GⅡCL type shaping gear shaft coupling》J88543 -1999G【CI7., GCLZ drum type coupling】in "ICL, GICLZ type coupling" and related content selection merged,
Compared with JB/T8854.2-1999 and JB/T8854.3-1999, this standard has the following main technical changes: the nominal torque value and allowable speed of the coupling are increased; the selection and calculation of the coupling are added in "Drawing straight tooth gradient chain connection"
This standard replaces JB854.2-1999 and JB/T8854.3-1999. Appendix A and Appendix B of this standard are the appendixes of the standard: This standard is issued and coordinated by the Technical Committee of Standardization of Metallurgical Equipment of Sugar Industry. The drafting unit of this standard is Xibian Heavy Machinery Research Institute, and the participating drafting units of this standard are: Second Heavy Machinery Group Corporation, Wenzhou Weida Automation Instrument Special Shaft Factory, Jizhou Inner Coupling Factory, and the main drafters of this standard are Xu Yonghua, Shou Liwen, Zhong Jianming, and Pang Hangzhou. The versions of the standards replaced by this standard are as follows: ZEJ19013-1989. JB/T8854.21999; ZBJ19014-1989, JB/T8854.3-19991
1 Scope
Machinery Industry Standard of the People's Republic of China
GICLGICLZ type
Curved topth coupling GI CL GI CLZJB/T8854.3-2001
Replacement B8854.2-1999
JB/T 8854.3-1999
Technical standard provisions T GCL, GICLZ The type, basic parameters, main dimensions, technical requirements, test methods, inspection rules, packaging and selection calculation of drum gear couplings (hereinafter referred to as couplings). The couplings specified in this standard are suitable for connecting two coaxial transmission shafts with a certain angular displacement. When the two ends of the couplings are far apart, the G1CLZ type is used. The nominal torque transmitted is 800)~3200000N,m, 1. Operating temperature -20-80℃ 7 Reference standards
The meanings of the following standards are combined and constitute the text of this standard through reference in this standard. When the standard is published, the versions shown are valid. All standards are subject to revision. Parties using this standard should explore the feasibility of using the latest versions of the following standards: GB3478.1-1995 Module of straight involute splines with cylindrical teeth, basic gear ratio, standard GR/T 3478.2—1995 GB/T3507—1983 G/T3852--1997 GB/T 3931—1997 GB/1 12458-1990 JB/T 8854.2—2001
Dimension table of cylindrical straight ratio involute spline 30° pressure angle Mechanical coupling nominal torque series
Coupling shaft hole and connection type and size
Coupling technology
Classification of mechanical coupling
GⅡCL type, GICLZ type drum gear coupling 3 types, basic effect number and main dimensions
3.1.11CL type coupling
G|CLI-01CL14 type coupling see Figure 1,
GICL 15-G1CL30 coupling see Figure 2,
3.1.2GICLZ coupling
GICLZ14 coupling
See Figure 3:
GICLZ15~G1CLZ30 coupling see Figure 4. 3.2 Basic parameters and main dimensions
3.2.1 The basic parameters and main dimensions of G1CL1. type coupling shall comply with the provisions of Table 1. 3.2.2 The basic parameters and main dimensions of G1CLZ type coupling shall comply with the provisions of Table 2. 3.2.3 The coupling shaft hole and connection type and size shall comply with the provisions of GB/T3852. 3.2.3.1 The type combinations of G1CL coupling are YJ,, J,/3,, J,Z,. Z2,, YZ,.Y/Y. 3.2.3.2 The shaft hole type combination of GICL2 coupling is YT, J, J, YY. 3.2.3.3 The shaft hole can be connected by involute spline, and its size is shown in Appendix A (Appendix of Standard Recommendation) China Machinery Industry Federation Approved on October 23, 2001 Implementation on December 1, 2001
JE/T8854.32001
3.3.1 The coupling data marking shall comply with the specifications of GB/T2852. 3.3.2 Marking examples
1: GICL4 coupling
Driving end: Y-type shaft hole, A-type keyway, d=50m, L=112mmDriven: I, type shaft hole, B-type lithium, =45, =84mGJCL4 coupling
Example 2: GICL4 coupling
50x112
J,B45×84
JB/T 8854.3—2001
Moving end: I, type shaft hole, A-type chain, -s0 mmm, L=B4mm driven end: J, shaft hole, A-type key extraction, d=50mm, I=MmmTCL4 coupling J, 50×84JB/T8854.3—2001 route 3: GTCLZ8 coupling
driving end: spline hole pseudo number 40, module 3, 30° flat tooth root, 2=167mm driven end: J. type shaft hole: A type, d-90m, 2=132mGICLZ8 coupling shoe INT40Z×3m×30Px6H×167J,90x132
4 technical requirements, test methods, inspection regulations, marking, packaging and storage JB.T895432001
technical requirements, test methods, inspection regulations, marking, packaging and storage of coupling extractors Inspection rules, marking, packaging and storage shall comply with the provisions of B718854.2, 2
JB/TB854.3—2001
Y type FL
Figure 1G『CLI-G『CL14 drum gear coupling drilling structure, non-healthy
Figure 2G【CL15~G1CL30 type drum gear coupling structure diagram English
3B/TB854.3—2001
Figure 3GCI.7.1~C1C1.Z14 type English gear coupling structure diagram J type, Y type facing hole
Flower candy shaft hole
Figure 4G1CLZ15-G【CL230 type effect gear coupling structure rate JB/T 8854.32001
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