- #Gear template generator program for mac registration
- #Gear template generator program for mac software
It is possible to enter the safety factor here. Here you enter the number of repetitions. Input the rotational speed (rpm) of the pinion here. Also, detailed settings of hardness of center (HB)(HV), tooth surface durability (HB)(HV), allowable bending stress (σFlim), allowable Hertz stress (σHlim), etc. In addition, selection of surface hardness such as induction hardening, carburizing, nitriding, normalizing, hardening and tempering, etc. Here you can select the materials of the two gears such as S45C, SCM415, SCM440, etc. Input the number of teeth of the pinion and the gear.Įnter the precision grades of the two gears as well as absence or existence of tooth form correction(s). If needed, also input the gear cutting tool's tip rounding radius coefficient. Input the center distance between the pinion and the gear. In this section, we input the parameters associated with the gears' actual usage environment. However, for this example, we will focus on the required parameters for strength calculation (bending strength).įor strength calculation, you can compute the bending strengths and gear surface durability.įor MC Nylon gears, only the bending strength calculation is available. Here, you input the number of teeth of the pinion and the gear.Īlso, you can input each coefficient of normal profile shift of the gears.īesides the strength calculation, this gear calculator can also compute sizes, forces acting on the teeth, tooth forms, etc. In this section, we can input pressure angle normal to the tooth, tooth's twisting angle, addendum and dedendum coefficients. In this section, we input the tooth size.įor the unit of the tooth size, you can choose the international standard of module, inch based diametral pitch (DP) or circular pitch.įor the tooth's standard cross section, it is possible to select the normal to the tooth or perpendicular to its shaft.
#Gear template generator program for mac registration
To check your registration status, click here Example of the Parameter Input Screen of this Gear Calculator :Īs an example, we will introduce the parameter setup screen for the bending strength calculation of spur (or helical) gears. To register to use this calculator, click here
#Gear template generator program for mac software
GDSW - Free Gear Drawing Software Spur Gears As with the gear calculator, this gear drawing software also handles making drawing of various types of gears such as spur gears, worm gears, gear racks, bevel gears, internal gears, screw gears, etc. Among the parameters requiring user input are the unit to specify gear tooth such as module or diametral pitch (DP) and its value, standard cross section of the tooth, coefficient of profile shift, precision grade such as JIS, hub diameter, bore diameter and its tolerance, size of the chamfer, various sizes related to keyway, number and positions of tapped and counterbore holes, etc. Therefore, the use of this kind of gear drawing software allows large scale improvement in gear designs. Without this kind of dedicated gear drawing software, it would be necessary, after gear sizes have been determined, to use conventional CAD software and draw the gears from scratch.
It also allows downloading the produced original (custom) gear drawings in the dxf format and expands them by using CAD software. The gear drawing software means an on-line automatic program to produce gear drawings when users input various parameters needed to define gear sizes. This gear calculator software also handles gear calculations of various types of gears such as spur gears, worm gears, gear racks, bevel gears, internal gears, screw gears, etc. Among the parameters requiring user input are the unit to specify gear tooth such as module or diametral pitch (DP) and its value, pressure angle, helix angle, number of teeth, coefficient of profile shift, center distance, material, rpm (rotational speed), face width, safety ratio, circumferential backlash, etc. By utilizing the gear calculator introduced here, it is possible to reduce these burdens substantially.
Because gear calculations require many complex formulas related to strengths and sizes, traditional gear design situations require highly specialized knowledge and suitable design time.
The gear calculator is a comprehensive software which, after inputting various parameters related to gear calculations, computes on-line automatically gear sizes, strengths, working forces, tooth forms, backlash conversions, etc.
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