Main aspects of advanced standardization for innovative transport equipment of the processing industry

. The ISO 9001 standard contains requirements, the fulfillment of which can be objectively verified or evaluated. The article deals with the examples of the dominant parameter choice which determines the performance index used in the construction of innovative transport equipment for the processing industry. It is proposed to accept as the basic parameter the parameter that determines the quality indicator of the equipment as an object of standardization and does not depend on equipment technical perfection and manufacturing technology. As a result of the studies carried out by means of parametric modeling method according to the formalized conditions of the study, it was proved that, taking into account the specifics of the processing industry transport equipment, it is advisable to take power as the dominant parameter for the standard-size parameterization of processing industry innovative transport equipment.


Relevance of the topic
The ISO 9001:2015 quality management system in order to ensure a promising competitive ability, provides as a mandatory element the ensuring of a promising integrated target formation of the parameters for the processing industry innovative transport equipment [1,2].
An effective tool for the implementation of a quality management system is advanced standardization, as an organic component of the integrated standardization [3,4,5]. It establishes increased, against those already achieved in practice, the levels of norms and requirements for standardization objects [1,2]. The most effective type of the advanced standardization is complex advanced standardization of the object which is a subject to standardization as a whole. But for complex facilities that are operated in specific conditions of unstable technological factors, which include innovative transport equipment for the processing industry, it is advisable the advanced standardization for selected parameters [1].
Standard sizes and ranges of variables for the matters within the standardization mandate are standardized simultaneously for all areas of social life [5]. At the same time, rationalized standards systems cover a wide range of values for the parameters of the matter within the standardization mandate. Under these conditions, the optimization of the standard sizes range variety of parameters for the processing industry innovative transport equipment is relevant and appropriate. This approach ensures long-term competitiveness in accordance with global requirements. All of the above is provided by the principle of preference, according to which, during the period of advanced standardization, it is necessary to establish one standard size range of one or two parameters for the equipment [1,2]. In this case, it is especially important to justify the assignment of parameters in accordance with certain criteria [1]. The principle of preference is especially important when using prevailing numbers ranges, as the implementation of the systematization for the processing industry innovative transport equipment [3,4].
The most common ranges of prevailing numbers are built in accordance with a geometric progression with a constant ratio of neighboring numbers -the denominator  of the progression [2]. At the same time, the most suitable geometric progressions for the processing industry innovative equipment [1,2] are with the number: According to the recommendations of ISO 497 [1,2], there are four main decimal ranges of prevailing numbers with denominators and one additional: for the range 10 R -= √10 10 = 1,2589 ≈ 1,25; for the range 20 R -= √10 20 = 1,1220 ≈ 1,2; for the range 40 R -= √10 40 = 1,0593 ≈ 1,06.
For complex objects of standardization under conditions of mass and serial production, the ISO 497 recommendation gives preference to the decimal range (R10) of the prevailing numbers.
Innovative transport equipment of the processing industry, as an object of standardization, is characterized by a finite set of quantitative and qualitative indicatorsparameters [7][8][9]. As indicated above, the number of standardized parameters is strictly limited and should be minimal and sufficient to assess the performance of innovative technological equipment for the processing industry [1,2]. Only the dominant and basic parameters of innovative transport equipment for the processing industry are subject to standardization. As the dominant parameter, it is recommended to take the parameter that determines the performance of the equipment as an object of standardization, and which does not depend on the technical perfection and manufacturing technology of the equipment [1,2].
As the basic parameter, it is recommended to take the parameter that determines the performance indicator of the equipment as an object of standardization [1,2].
The advanced standardization of innovative transport equipment for the processing industry in practice is implemented in the form of parametric ranges [1,2]. The parametric range is a set of regularly constructed of quantitative values, which are in a strictly defined range, of the dominant or basic parameters of the processing industry innovative transport equipment of a similar functional purpose and during the implementation of a similar technological process. At the same time, the analysis of technical documentation [10,11] and literary sources [12][13][14][15][16][17] regarding transport and technological equipment did not reveal a single conceptual approach when choosing and reasoning the dominant and basic parameter of innovative transport equipment for the processing industry. For different types of equipment, different authors, different technical documentation and different literary sources offer different parameters, both for the dominant and for the basic parameters of processing industry innovative transport equipment. The purpose of the study is to perform advanced standardization of innovative transport equipment for the processing industry in accordance with ISO 497.
Research tasks: -determination of the dominant parameter for standard-size parameterization of processing industry innovative transport equipment; -determination of the basic parameter for standard-size parameterization of processing industry innovative transport equipment; -construction of ranges for the standard sizes of the processing industry innovative transport equipment according to ISO 497; -correction of the standard sizes existing ranges for the processing industry innovative transport equipment according to ISO 497.
Research methodology. The research was carried out by the method of parametric modeling according to the formalized conditions of the research.
where f(E) -a formalized function of research for the dominant or basic parameter of the standard-size parameterization of the processing industry innovative technological equipment; E -the dominant or basic parameter for the standard-size parameterization of innovative technological equipment of the processing industry; δЕ -the deviation of the dominant or basic parameter for the standard-size parameterization of innovative technological equipment of the processing industry.

Research result
Obtained according to (3) under conditions (7), the theoretical and existing according to (according to Russian State Standard 50895-96 The couplings are toothed. Technical conditions) ranges of standard sizes for gear couplings of the processing industry innovative transport equipment by torque with the dominant parameter -torque and the basic parameter -frequency of rotation are shown in Figures 1 and 2.
A comparative analysis of the theoretical according to (3) and the existing (according to Russian State Standard 50895-96) ranges of gear couplings standard sizes for innovative technological equipment of the processing industry showed a significant deviation of the existing range of standard sizes from the theoretical one.
When comparing the ranges of gear couplings standard sizes of the processing industry innovative transport equipment by the dominant parameter -torque (Fig. 1 When comparing the standard sizes ranges for gear couplings of the processing industry innovative transport equipment by the dominant parameter -the rotational frequency (Fig.  2), despite a significant discrepancy of up to 49.7% of the existing (according to Russian State Standard 50895-96) and theoretical standard size ranges by the final parameters of the rotational frequency, there is a perfect match in initial parameters (couplings № 10 and 9). The deviation value acquires the greatest value starting from coupling № 11 (10.4%) with a further increase to the maximum value of 49.7%. Taking into account the significant mass and inertia of the innovative technological equipment of the processing industry and its low rotational frequencies, the parametrization of gear couplings by rotational frequency is not advisable.
In both cases, a number of gear couplings standard sizes of the innovative transport equipment for the processing industry, according to ISO 497, needs to be logically completed by means of the introduction of an additional numbered coupling, which received the relative mark № 15 in Figures 1 and 2.
In either cases there is the significant deviations of the existing (according to Russian State Standard 50895-96) range of gear couplings standard sizes for processing industry innovative transport equipment from the theoretical one that corresponds to ISO 497 and it is quite easy to explain by the fact that the theoretical range of standard sizes was built in accordance with the requirements of GOST 13755-2015, which is compared to GOST 9563-60 and GOST 5006-83 has a significantly limited number of modules [18]: the number of module series is reduced from two to one, and this one module series has less quantity of numerical values.
In both cases there are the significant deviations in different zones of the standard sizes ranges and it indicates that there is a need to correct the adopting methodology for the basic parameter parameterization of the gear couplings standard sizes for the processing industry innovative transport equipment. For this type of equipment, the dominant parameter should take into account the energy parameter but not power and kinematic operating parameters. Thus, it is necessary to consider the power parameter as the dominant parameterization parameter of the gear couplings standard sizes ranges for the processing industry innovative transport equipment.  Figure 3 shows the theoretical (3) and existing (according to Russian State Standard 50895-96) ranges of gear couplings standard sizes for the processing industry innovative transport equipment by the dominant parameter -power. A comparative analysis for the ranges of gear couplings standard sizes for innovative transport equipment of the processing industry by the dominant parameter -power -showed a clear match in the initial and final values of the parameters of the existing (according to Russian State Standard 50895-96) and theoretical ranges of standard sizes according to (7). At the same time, there is also a deviation of the intermediate values of the existing ranges of standard sizes from the theoretical one by 3.1, ..., 7.2%. However, the deviation value is 3.4...6.9 times less than for the ranges of standard sizes shown in Figures 1 and 2. Thus, the existing (according to Russian State Standard 50895-96) range of gear couplings standard sizes for innovative transport equipment of the processing industry takes the form as close as possible to the theoretical range according to (7) that corresponds to the ranges of standard sizes of ISO 497. Similar to the ranges of standard sizes shown in Figures 1 and 2, in this case, to complete logically the standard sizes ranges of gear couplings according to ISO 497, an additional coupling No. 15 is required, that can be explained by the peculiarities of the requirements of GOST 13755-2015.
According to the above, a similar approach can be used for gearboxes of innovative transport equipment of the processing industry.
Obtained according to (3) under conditions (7), the theoretical and existing according to (according to Russian State Standard 31592-2012 Gearboxes for general machine-building purposes. Technical conditions) ranges of gearboxes standard sizes for the processing industry innovative transport equipment with the basic parameter -torque and the dominant parameter -rotation frequency are shown in Figures 4 and 5. 1existing; 2according to ISO R 497 When comparing the ranges of standard sizes of gearboxes according to the basic parameter -torque (Fig. 4) When comparing the standard sizes ranges of gearboxes of innovative transport equipment for the processing industry by the dominant parameter -the rotational frequency (Fig. 5), there is also a significant discrepancy up to 42.8% of the existing according to (according to Russian State Standard 31592-2012) and theoretical (3) standard size ranges by the final parameters of the rotation frequency, while at the same time with perfect matching in the initial parameters (gearbox №3 and 4). The deviation value acquires a significant value starting from gearbox № 5 (13.6%) with a further increase to the maximum value of 42.8%. Taking into account the significant masses and slow response, the expediency of parameterization for gearboxes, as well as for gear couplings, by the rotational frequency is not also acceptable.
In both cases, a number of gearboxes standard sizes of innovative transport equipment for the processing industry, according to ISO 497, needs to be logically completed and it should be introduced an additional numbered gearbox, which received the conditional mark No. 9 in Figures 4 and 5.
In both cases the presence of significant deviations of the existing (according to Russian State Standard 31592-2012) from the theoretical (7) ranges of gearboxes standard sizes of the processing industry innovative transport equipment according to ISO 497 is quite easy to explain by the fact that the theoretical range of standard sizes was built in accordance with the requirements of GOST 13755-2015.
In both cases the presence of significant deviations in different zones of standard sizes ranges also indicates the need to correct the methodology for accepting the basic parameterization parameter for the standard sizes of gearboxes. For this type of innovative transport equipment of the processing industry, the basic parameter should take into account the energy parameter but not power and kinematic operating parameters. Thus, it is logical to take the power parameter as the basic parameter for parameterizing of the standard sizes ranges for gearboxes of the processing industry innovative transport equipment. Figure 6 shows the theoretical (3) Figure 4 and 5, in this case, also for the logical completion of the gearboxes standard sizes range for the processing industry innovative transport equipment, according to ISO 497, it is required to introduce an additional gearbox № 9, that can also be explained by the peculiarities of the requirements of GOST 13755-2015 [18].

Processing and analysis of the obtained results
A comparative analysis of the ranges of gear couplings standard sizes for innovative transport equipment of the processing industry by the basic parameter -power -showed that with a clear match in the initial and final values of the parameters of the existing according to (according to Russian State Standard 50895-96) and the theoretical ranges of standard sizes according to (3), there is a deviation of intermediate values of the existing range from the theoretical one by 3.1, ..., 7.2%. But this is 3.4 ... 6.9 times less than for the ranges of standard sizes shown in Figures 1 and 2. Thus, existing according to (according to Russian State Standard 50895-96), a range of gear couplings standard sizes of innovative technological equipment for the processing industry takes the form as close as possible to the theoretical (3) which corresponds to ISO 497. In this case, to complete logically the range of gear coupling standard sizes of the innovative transport equipment for the processing industry according to ISO 497, it is required to introduce an additional coupling №15, and this can be explained by the peculiarities of the requirements of GOST 13755-2015.
A comparative analysis of the ranges of gearboxes standard sizes of the processing industry innovative transport equipment by the basic parameter -power -also showed that with a clear match in the initial and final values of the parameters of the existing (according to Russian State Standard 31592-2012) and theoretical ranges of standard sizes according to (3), there is a deviation of the intermediate values of the existing range from the theoretical one by 4.3, ..., 10.2%. But this is 3.9 ... 10.7 times less than for the ranges of standard sizes shown in Figures 4 and 5. Thus, existing according to (according to Russian State Standard 31592-2012), range of gearboxes standard sizes of innovative technological equipment for the processing industry takes the form as close as possible to the theoretical one according to (3) that corresponds to ISO 497. In this case, also for the logical completion of standard sizes ranges for gearboxes of innovative transport equipment for the processing industry, according to ISO 497, the introduction of an additional gearbox № 9 is required, that can also be explained by the peculiarities of the requirements of GOST 13755-2015.

Conclusions
1. Advanced standardization of innovative transport equipment for the processing industry was carried out according to ISO 497.
2. The expediency of taking power as the basic parameter for the standard-size parameterization of innovative transport equipment for the processing industry has been determined.
3. Ranges of standard sizes for the processing industry innovative transport equipment were built according to ISO 497.
4. Special features of ISO 497 require the introduction of an additional coupling № 15 into the standard sizes range of gear couplings for the processing industry innovative transport equipment.
5. The introduction of an additional coupling № 15 makes it possible to complete logically the range of standard sizes for gear couplings of the processing industry innovative transport equipment in accordance with ISO requirements.
6. Special features of ISO 497 require the introduction of an additional gearbox № 9 into the standard sizes range of gearboxes of the processing industry innovative transport equipment.
7. The introduction of an additional standard size logically completes the range of standard sizes for gearboxes of the processing industry innovative transport equipment in accordance with ISO requirements.